user report gtound work

2026-03-19 03:37:15 +01:00
1 parent 1be2de05fa
commit 74f0d0dbed
@@ -13,6 +13,7 @@
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        "@hookform/resolvers": "^5.2.2",
        "@radix-ui/react-dialog": "^1.1.15",
+        "@radix-ui/react-select": "^2.2.6",
        "@radix-ui/react-slot": "^1.2.4",
        "@react-email/components": "^1.0.8",
        "@react-email/render": "^2.0.4",
@@ -32,6 +33,8 @@
        "date-fns": "^4.1.0",
        "dotenv": "^17.2.3",
        "drizzle-orm": "^0.44.7",
+        "jspdf": "^4.2.1",
+        "jspdf-autotable": "^5.0.7",
        "lucide-react": "^0.553.0",
        "next": "^16.0.1",
        "pino": "^10.3.1",
@@ -574,10 +577,9 @@
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-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.4.tgz",
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-      "dev": true,
+      "version": "7.29.2",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.29.2.tgz",
+      "integrity": "sha512-JiDShH45zKHWyGe4ZNVRrCjBz8Nh9TMmZG1kh4QTK8hCBTWBi8Da+i7s1fJw7/lYpM4ccepSNfqzZ/QvABBi5g==",
      "license": "MIT",
      "engines": {
        "node": ">=6.9.0"
@@ -1027,6 +1029,44 @@
      "resolved": "../../packages/shared",
      "link": true
    },
+    "node_modules/@floating-ui/core": {
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+      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.7.5.tgz",
+      "integrity": "sha512-1Ih4WTWyw0+lKyFMcBHGbb5U5FtuHJuujoyyr5zTaWS5EYMeT6Jb2AuDeftsCsEuchO+mM2ij5+q9crhydzLhQ==",
+      "license": "MIT",
+      "dependencies": {
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+      }
+    },
+    "node_modules/@floating-ui/dom": {
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+      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.7.6.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+        "@floating-ui/utils": "^0.2.11"
+      }
+    },
+    "node_modules/@floating-ui/react-dom": {
+      "version": "2.1.8",
+      "resolved": "https://registry.npmjs.org/@floating-ui/react-dom/-/react-dom-2.1.8.tgz",
+      "integrity": "sha512-cC52bHwM/n/CxS87FH0yWdngEZrjdtLW/qVruo68qg+prK7ZQ4YGdut2GyDVpoGeAYe/h899rVeOVm6Oi40k2A==",
+      "license": "MIT",
+      "dependencies": {
+        "@floating-ui/dom": "^1.7.6"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@floating-ui/utils": {
+      "version": "0.2.11",
+      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.11.tgz",
+      "integrity": "sha512-RiB/yIh78pcIxl6lLMG0CgBXAZ2Y0eVHqMPYugu+9U0AeT6YBeiJpf7lbdJNIugFP5SIjwNRgo4DhR1Qxi26Gg==",
+      "license": "MIT"
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    "node_modules/@gar/promisify": {
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      "resolved": "https://registry.npmjs.org/@gar/promisify/-/promisify-1.1.3.tgz",
@@ -2417,12 +2457,85 @@
        "url": "https://opencollective.com/pkgr"
      }
    },
+    "node_modules/@radix-ui/number": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/number/-/number-1.1.1.tgz",
+      "integrity": "sha512-MkKCwxlXTgz6CFoJx3pCwn07GKp36+aZyu/u2Ln2VrA5DcdyCZkASEDBTd8x5whTQQL5CiYf4prXKLcgQdv29g==",
+      "license": "MIT"
+    },
    "node_modules/@radix-ui/primitive": {
      "version": "1.1.3",
      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.1.3.tgz",
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      "license": "MIT"
    },
+    "node_modules/@radix-ui/react-arrow": {
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-arrow/-/react-arrow-1.1.7.tgz",
+      "integrity": "sha512-F+M1tLhO+mlQaOWspE8Wstg+z6PwxwRd8oQ8IXceWz92kfAmalTRf0EjrouQeo7QssEPfCn05B4Ihs1K9WQ/7w==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/react-primitive": "2.1.3"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-collection": {
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-collection/-/react-collection-1.1.7.tgz",
+      "integrity": "sha512-Fh9rGN0MoI4ZFUNyfFVNU4y9LUz93u9/0K+yLgA2bwRojxM8JU1DyvvMBabnZPBgMWREAJvU2jjVzq+LrFUglw==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/react-compose-refs": "1.1.2",
+        "@radix-ui/react-context": "1.1.2",
+        "@radix-ui/react-primitive": "2.1.3",
+        "@radix-ui/react-slot": "1.2.3"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-collection/node_modules/@radix-ui/react-slot": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-slot/-/react-slot-1.2.3.tgz",
+      "integrity": "sha512-aeNmHnBxbi2St0au6VBVC7JXFlhLlOnvIIlePNniyUNAClzmtAUEY8/pBiK3iHjufOlwA+c20/8jngo7xcrg8A==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/react-compose-refs": "1.1.2"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/@radix-ui/react-compose-refs": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/@radix-ui/react-compose-refs/-/react-compose-refs-1.1.2.tgz",
@@ -2507,6 +2620,21 @@
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      }
    },
+    "node_modules/@radix-ui/react-direction": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-direction/-/react-direction-1.1.1.tgz",
+      "integrity": "sha512-1UEWRX6jnOA2y4H5WczZ44gOOjTEmlqv1uNW4GAJEO5+bauCBhv8snY65Iw5/VOS/ghKN9gr2KjnLKxrsvoMVw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/@radix-ui/react-dismissable-layer": {
      "version": "1.1.11",
      "resolved": "https://registry.npmjs.org/@radix-ui/react-dismissable-layer/-/react-dismissable-layer-1.1.11.tgz",
@@ -2592,6 +2720,38 @@
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      }
    },
+    "node_modules/@radix-ui/react-popper": {
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-popper/-/react-popper-1.2.8.tgz",
+      "integrity": "sha512-0NJQ4LFFUuWkE7Oxf0htBKS6zLkkjBH+hM1uk7Ng705ReR8m/uelduy1DBo0PyBXPKVnBA6YBlU94MBGXrSBCw==",
+      "license": "MIT",
+      "dependencies": {
+        "@floating-ui/react-dom": "^2.0.0",
+        "@radix-ui/react-arrow": "1.1.7",
+        "@radix-ui/react-compose-refs": "1.1.2",
+        "@radix-ui/react-context": "1.1.2",
+        "@radix-ui/react-primitive": "2.1.3",
+        "@radix-ui/react-use-callback-ref": "1.1.1",
+        "@radix-ui/react-use-layout-effect": "1.1.1",
+        "@radix-ui/react-use-rect": "1.1.1",
+        "@radix-ui/react-use-size": "1.1.1",
+        "@radix-ui/rect": "1.1.1"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/@radix-ui/react-portal": {
      "version": "1.1.9",
      "resolved": "https://registry.npmjs.org/@radix-ui/react-portal/-/react-portal-1.1.9.tgz",
@@ -2681,6 +2841,67 @@
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      }
    },
+    "node_modules/@radix-ui/react-select": {
+      "version": "2.2.6",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-select/-/react-select-2.2.6.tgz",
+      "integrity": "sha512-I30RydO+bnn2PQztvo25tswPH+wFBjehVGtmagkU78yMdwTwVf12wnAOF+AeP8S2N8xD+5UPbGhkUfPyvT+mwQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/number": "1.1.1",
+        "@radix-ui/primitive": "1.1.3",
+        "@radix-ui/react-collection": "1.1.7",
+        "@radix-ui/react-compose-refs": "1.1.2",
+        "@radix-ui/react-context": "1.1.2",
+        "@radix-ui/react-direction": "1.1.1",
+        "@radix-ui/react-dismissable-layer": "1.1.11",
+        "@radix-ui/react-focus-guards": "1.1.3",
+        "@radix-ui/react-focus-scope": "1.1.7",
+        "@radix-ui/react-id": "1.1.1",
+        "@radix-ui/react-popper": "1.2.8",
+        "@radix-ui/react-portal": "1.1.9",
+        "@radix-ui/react-primitive": "2.1.3",
+        "@radix-ui/react-slot": "1.2.3",
+        "@radix-ui/react-use-callback-ref": "1.1.1",
+        "@radix-ui/react-use-controllable-state": "1.2.2",
+        "@radix-ui/react-use-layout-effect": "1.1.1",
+        "@radix-ui/react-use-previous": "1.1.1",
+        "@radix-ui/react-visually-hidden": "1.2.3",
+        "aria-hidden": "^1.2.4",
+        "react-remove-scroll": "^2.6.3"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-select/node_modules/@radix-ui/react-slot": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-slot/-/react-slot-1.2.3.tgz",
+      "integrity": "sha512-aeNmHnBxbi2St0au6VBVC7JXFlhLlOnvIIlePNniyUNAClzmtAUEY8/pBiK3iHjufOlwA+c20/8jngo7xcrg8A==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/react-compose-refs": "1.1.2"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/@radix-ui/react-slot": {
      "version": "1.2.4",
      "resolved": "https://registry.npmjs.org/@radix-ui/react-slot/-/react-slot-1.2.4.tgz",
@@ -2784,6 +3005,86 @@
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      }
    },
+    "node_modules/@radix-ui/react-use-previous": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-use-previous/-/react-use-previous-1.1.1.tgz",
+      "integrity": "sha512-2dHfToCj/pzca2Ck724OZ5L0EVrr3eHRNsG/b3xQJLA2hZpVCS99bLAX+hm1IHXDEnzU6by5z/5MIY794/a8NQ==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-use-rect": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-use-rect/-/react-use-rect-1.1.1.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/rect": "1.1.1"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-use-size": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-use-size/-/react-use-size-1.1.1.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-visually-hidden": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-visually-hidden/-/react-visually-hidden-1.2.3.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/rect": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/rect/-/rect-1.1.1.tgz",
+      "integrity": "sha512-HPwpGIzkl28mWyZqG52jiqDJ12waP11Pa1lGoiyUkIEuMLBP0oeK/C89esbXrxsky5we7dfd8U58nm0SgAWpVw==",
+      "license": "MIT"
+    },
    "node_modules/@react-email/body": {
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@@ -3595,6 +3895,19 @@
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+    "node_modules/@types/pako": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@types/pako/-/pako-2.0.4.tgz",
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+      "license": "MIT"
+    },
+    "node_modules/@types/raf": {
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+      "resolved": "https://registry.npmjs.org/@types/raf/-/raf-3.4.3.tgz",
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@@ -3641,6 +3954,13 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/@types/trusted-types": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
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+      "license": "MIT",
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      "license": "MIT"
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+    "node_modules/base64-arraybuffer": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz",
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+      "optional": true,
+      "engines": {
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@@ -5268,6 +5598,26 @@
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      "license": "CC-BY-4.0"
    },
+    "node_modules/canvg": {
+      "version": "3.0.11",
+      "resolved": "https://registry.npmjs.org/canvg/-/canvg-3.0.11.tgz",
+      "integrity": "sha512-5ON+q7jCTgMp9cjpu4Jo6XbvfYwSB2Ow3kzHKfIyJfaCAOHLbdKPQqGKgfED/R5B+3TFFfe8pegYA+b423SRyA==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@babel/runtime": "^7.12.5",
+        "@types/raf": "^3.4.0",
+        "core-js": "^3.8.3",
+        "raf": "^3.4.1",
+        "regenerator-runtime": "^0.13.7",
+        "rgbcolor": "^1.0.1",
+        "stackblur-canvas": "^2.0.0",
+        "svg-pathdata": "^6.0.3"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
    "node_modules/chalk": {
      "version": "4.1.2",
      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
@@ -5569,6 +5919,18 @@
        "node": ">=18"
      }
    },
+    "node_modules/core-js": {
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.49.0.tgz",
+      "integrity": "sha512-es1U2+YTtzpwkxVLwAFdSpaIMyQaq0PBgm3YD1W3Qpsn1NAmO3KSgZfu+oGSWVu6NvLHoHCV/aYcsE5wiB7ALg==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/core-js"
+      }
+    },
    "node_modules/cross-spawn": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -5583,6 +5945,16 @@
        "node": ">= 8"
      }
    },
+    "node_modules/css-line-break": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-2.1.0.tgz",
+      "integrity": "sha512-FHcKFCZcAha3LwfVBhCQbW2nCNbkZXn7KVUJcsT5/P8YmfsVja0FMPJr0B903j/E69HUphKiV9iQArX8SDYA4w==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "utrie": "^1.0.2"
+      }
+    },
    "node_modules/css.escape": {
      "version": "1.5.1",
      "resolved": "https://registry.npmjs.org/css.escape/-/css.escape-1.5.1.tgz",
@@ -6092,6 +6464,16 @@
        "url": "https://github.com/fb55/domhandler?sponsor=1"
      }
    },
+    "node_modules/dompurify": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.3.3.tgz",
+      "integrity": "sha512-Oj6pzI2+RqBfFG+qOaOLbFXLQ90ARpcGG6UePL82bJLtdsa6CYJD7nmiU8MW9nQNOtCHV3lZ/Bzq1X0QYbBZCA==",
+      "license": "(MPL-2.0 OR Apache-2.0)",
+      "optional": true,
+      "optionalDependencies": {
+        "@types/trusted-types": "^2.0.7"
+      }
+    },
    "node_modules/domutils": {
      "version": "3.2.2",
      "resolved": "https://registry.npmjs.org/domutils/-/domutils-3.2.2.tgz",
@@ -7135,6 +7517,17 @@
      "integrity": "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==",
      "license": "MIT"
    },
+    "node_modules/fast-png": {
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/fast-png/-/fast-png-6.4.0.tgz",
+      "integrity": "sha512-kAqZq1TlgBjZcLr5mcN6NP5Rv4V2f22z00c3g8vRrwkcqjerx7BEhPbOnWCPqaHUl2XWQBJQvOT/FQhdMT7X/Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/pako": "^2.0.3",
+        "iobuffer": "^5.3.2",
+        "pako": "^2.1.0"
+      }
+    },
    "node_modules/fast-safe-stringify": {
      "version": "2.1.1",
      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz",
@@ -7166,6 +7559,12 @@
        "bser": "2.1.1"
      }
    },
+    "node_modules/fflate": {
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.8.2.tgz",
+      "integrity": "sha512-cPJU47OaAoCbg0pBvzsgpTPhmhqI5eJjh/JIu8tPj5q+T7iLvW/JAYUqmE7KOB4R1ZyEhzBaIQpQpardBF5z8A==",
+      "license": "MIT"
+    },
    "node_modules/file-entry-cache": {
      "version": "8.0.0",
      "resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-8.0.0.tgz",
@@ -7907,6 +8306,20 @@
        "node": ">=14"
      }
    },
+    "node_modules/html2canvas": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.4.1.tgz",
+      "integrity": "sha512-fPU6BHNpsyIhr8yyMpTLLxAbkaK8ArIBcmZIRiBLiDhjeqvXolaEmDGmELFuX9I4xDcaKKcJl+TKZLqruBbmWA==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "css-line-break": "^2.1.0",
+        "text-segmentation": "^1.0.3"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
    "node_modules/htmlparser2": {
      "version": "8.0.2",
      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-8.0.2.tgz",
@@ -8156,6 +8569,12 @@
        "node": ">=12"
      }
    },
+    "node_modules/iobuffer": {
+      "version": "5.4.0",
+      "resolved": "https://registry.npmjs.org/iobuffer/-/iobuffer-5.4.0.tgz",
+      "integrity": "sha512-DRebOWuqDvxunfkNJAlc3IzWIPD5xVxwUNbHr7xKB8E6aLJxIPfNX3CoMJghcFjpv6RWQsrcJbghtEwSPoJqMA==",
+      "license": "MIT"
+    },
    "node_modules/ip-address": {
      "version": "10.1.0",
      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.1.0.tgz",
@@ -9897,6 +10316,33 @@
        "node": ">=6"
      }
    },
+    "node_modules/jspdf": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/jspdf/-/jspdf-4.2.1.tgz",
+      "integrity": "sha512-YyAXyvnmjTbR4bHQRLzex3CuINCDlQnBqoSYyjJwTP2x9jDLuKDzy7aKUl0hgx3uhcl7xzg32agn5vlie6HIlQ==",
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "@babel/runtime": "^7.28.6",
+        "fast-png": "^6.2.0",
+        "fflate": "^0.8.1"
+      },
+      "optionalDependencies": {
+        "canvg": "^3.0.11",
+        "core-js": "^3.6.0",
+        "dompurify": "^3.3.1",
+        "html2canvas": "^1.0.0-rc.5"
+      }
+    },
+    "node_modules/jspdf-autotable": {
+      "version": "5.0.7",
+      "resolved": "https://registry.npmjs.org/jspdf-autotable/-/jspdf-autotable-5.0.7.tgz",
+      "integrity": "sha512-2wr7H6liNDBYNwt25hMQwXkEWFOEopgKIvR1Eukuw6Zmprm/ZcnmLTQEjW7Xx3FCbD3v7pflLcnMAv/h1jFDQw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "jspdf": "^2 || ^3 || ^4"
+      }
+    },
    "node_modules/jsx-ast-utils": {
      "version": "3.3.5",
      "resolved": "https://registry.npmjs.org/jsx-ast-utils/-/jsx-ast-utils-3.3.5.tgz",
@@ -11119,6 +11565,12 @@
      "dev": true,
      "license": "BlueOak-1.0.0"
    },
+    "node_modules/pako": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-2.1.0.tgz",
+      "integrity": "sha512-w+eufiZ1WuJYgPXbV/PO3NCMEc3xqylkKHzp8bxp1uW4qaSNQUkwmLLEc3kKsfz8lpV1F8Ht3U1Cm+9Srog2ug==",
+      "license": "(MIT AND Zlib)"
+    },
    "node_modules/parent-module": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
@@ -11243,6 +11695,13 @@
        "url": "https://ko-fi.com/killymxi"
      }
    },
+    "node_modules/performance-now": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
+      "integrity": "sha512-7EAHlyLHI56VEIdK57uwHdHKIaAGbnXPiw0yWbarQZOKaKpvUIgW0jWRVLiatnM+XXlSwsanIBH/hzGMJulMow==",
+      "license": "MIT",
+      "optional": true
+    },
    "node_modules/picocolors": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -11810,6 +12269,16 @@
      "integrity": "sha512-tYC1Q1hgyRuHgloV/YXs2w15unPVh8qfu/qCTfhTYamaw7fyhumKa2yGpdSo87vY32rIclj+4fWYQXUMs9EHvg==",
      "license": "MIT"
    },
+    "node_modules/raf": {
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/raf/-/raf-3.4.1.tgz",
+      "integrity": "sha512-Sq4CW4QhwOHE8ucn6J34MqtZCeWFP2aQSmrlroYgqAV1PjStIhJXxYuTgUIfkEk7zTLjmIjLmU5q+fbD1NnOJA==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "performance-now": "^2.1.0"
+      }
+    },
    "node_modules/rc": {
      "version": "1.2.8",
      "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
@@ -12102,6 +12571,13 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/regenerator-runtime": {
+      "version": "0.13.11",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
+      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==",
+      "license": "MIT",
+      "optional": true
+    },
    "node_modules/regexp.prototype.flags": {
      "version": "1.5.4",
      "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.5.4.tgz",
@@ -12242,6 +12718,16 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/rgbcolor": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/rgbcolor/-/rgbcolor-1.0.1.tgz",
+      "integrity": "sha512-9aZLIrhRaD97sgVhtJOW6ckOEh6/GnvQtdVNfdZ6s67+3/XwLS9lBcQYzEEhYVeUowN7pRzMLsyGhK2i/xvWbw==",
+      "license": "MIT OR SEE LICENSE IN FEEL-FREE.md",
+      "optional": true,
+      "engines": {
+        "node": ">= 0.8.15"
+      }
+    },
    "node_modules/rimraf": {
      "version": "3.0.2",
      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
@@ -12943,6 +13429,16 @@
        "node": ">=8"
      }
    },
+    "node_modules/stackblur-canvas": {
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/stackblur-canvas/-/stackblur-canvas-2.7.0.tgz",
+      "integrity": "sha512-yf7OENo23AGJhBriGx0QivY5JP6Y1HbrrDI6WLt6C5auYZXlQrheoY8hD4ibekFKz1HOfE48Ww8kMWMnJD/zcQ==",
+      "license": "MIT",
+      "optional": true,
+      "engines": {
+        "node": ">=0.1.14"
+      }
+    },
    "node_modules/standardwebhooks": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/standardwebhooks/-/standardwebhooks-1.0.0.tgz",
@@ -13333,6 +13829,16 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/svg-pathdata": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/svg-pathdata/-/svg-pathdata-6.0.3.tgz",
+      "integrity": "sha512-qsjeeq5YjBZ5eMdFuUa4ZosMLxgr5RZ+F+Y1OrDhuOCEInRMA3x74XdBtggJcj9kOeInz0WE+LgCPDkZFlBYJw==",
+      "license": "MIT",
+      "optional": true,
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
    "node_modules/svix": {
      "version": "1.84.1",
      "resolved": "https://registry.npmjs.org/svix/-/svix-1.84.1.tgz",
@@ -13566,6 +14072,16 @@
        "url": "https://github.com/sponsors/isaacs"
      }
    },
+    "node_modules/text-segmentation": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/text-segmentation/-/text-segmentation-1.0.3.tgz",
+      "integrity": "sha512-iOiPUo/BGnZ6+54OsWxZidGCsdU8YbE4PSpdPinp7DeMtUJNJBoJ/ouUSTJjHkh1KntHaltHl/gDs2FC4i5+Nw==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "utrie": "^1.0.2"
+      }
+    },
    "node_modules/thenify": {
      "version": "3.3.1",
      "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.1.tgz",
@@ -14212,6 +14728,16 @@
      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
      "license": "MIT"
    },
+    "node_modules/utrie": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/utrie/-/utrie-1.0.2.tgz",
+      "integrity": "sha512-1MLa5ouZiOmQzUbjbu9VmjLzn1QLXBhwpUa7kdLUQK+KQ5KA9I1vk5U4YHe/X2Ch7PYnJfWuWT+VbuxbGwljhw==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "base64-arraybuffer": "^1.0.2"
+      }
+    },
    "node_modules/uuid": {
      "version": "10.0.0",
      "resolved": "https://registry.npmjs.org/uuid/-/uuid-10.0.0.tgz",
@@ -19,6 +19,7 @@
    "@fitai/shared": "file:../../packages/shared",
    "@hookform/resolvers": "^5.2.2",
    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-select": "^2.2.6",
    "@radix-ui/react-slot": "^1.2.4",
    "@react-email/components": "^1.0.8",
    "@react-email/render": "^2.0.4",
@@ -38,6 +39,8 @@
    "date-fns": "^4.1.0",
    "dotenv": "^17.2.3",
    "drizzle-orm": "^0.44.7",
+    "jspdf": "^4.2.1",
+    "jspdf-autotable": "^5.0.7",
    "lucide-react": "^0.553.0",
    "next": "^16.0.1",
    "pino": "^10.3.1",
@@ -0,0 +1,52 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+
+/**
+ * GET /api/fitness-profile/history
+ * Get fitness profile history for a user
+ *
+ * Query params:
+ * - userId: string (required)
+ * - startDate: YYYY-MM-DD (optional)
+ * - endDate: YYYY-MM-DD (optional)
+ */
+export async function GET(request: NextRequest) {
+  try {
+    const { userId: authUserId } = await auth();
+    if (!authUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const { searchParams } = new URL(request.url);
+    const userId = searchParams.get("userId");
+    const startDateStr = searchParams.get("startDate");
+    const endDateStr = searchParams.get("endDate");
+
+    if (!userId) {
+      return NextResponse.json(
+        { error: "userId is required" },
+        { status: 400 },
+      );
+    }
+
+    // Convert date strings to Date objects if provided
+    const startDate = startDateStr ? new Date(startDateStr) : undefined;
+    const endDate = endDateStr ? new Date(endDateStr) : undefined;
+
+    const db = await getDatabase();
+    const history = await db.getFitnessProfileHistory(
+      userId,
+      startDate,
+      endDate,
+    );
+
+    return NextResponse.json({ history });
+  } catch (error) {
+    console.error("Get fitness profile history error:", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,138 @@
+import { auth } from "@clerk/nextjs/server";
+import { NextRequest, NextResponse } from "next/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+import log from "@/lib/logger";
+
+export async function POST(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const body = await req.json();
+    const { date, entries, totalWater, waterGoal } = body;
+
+    if (!date) {
+      return NextResponse.json({ error: "Date is required" }, { status: 400 });
+    }
+
+    // Check if entry already exists for this date
+    const existing = await db.getDailyHydration(userId, date);
+
+    let result;
+    if (existing) {
+      // Update existing entry
+      result = await db.updateDailyHydration(existing.id, {
+        entries,
+        totalWater: totalWater ?? existing.totalWater,
+        waterGoal: waterGoal ?? existing.waterGoal,
+      });
+    } else {
+      // Create new entry
+      result = await db.createDailyHydration({
+        userId,
+        date,
+        entries: entries || [],
+        totalWater: totalWater || 0,
+        waterGoal: waterGoal || 2000,
+      });
+    }
+
+    return NextResponse.json(result);
+  } catch (error) {
+    log.error("Failed to save hydration data", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+export async function GET(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const url = new URL(req.url);
+    const date = url.searchParams.get("date");
+    const startDate = url.searchParams.get("startDate");
+    const endDate = url.searchParams.get("endDate");
+
+    // Single date query
+    if (date) {
+      const result = await db.getDailyHydration(userId, date);
+      return NextResponse.json(result);
+    }
+
+    // Date range query
+    if (startDate && endDate) {
+      const results = await db.getDailyHydrationRange(
+        userId,
+        startDate,
+        endDate,
+      );
+      return NextResponse.json(results);
+    }
+
+    return NextResponse.json(
+      { error: "Either 'date' or 'startDate' and 'endDate' are required" },
+      { status: 400 },
+    );
+  } catch (error) {
+    log.error("Failed to fetch hydration data", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+export async function DELETE(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const url = new URL(req.url);
+    const id = url.searchParams.get("id");
+
+    if (!id) {
+      return NextResponse.json({ error: "ID is required" }, { status: 400 });
+    }
+
+    // Verify ownership before deletion
+    const existing = await db.getDailyHydrationById(id);
+    if (!existing) {
+      return NextResponse.json({ error: "Not found" }, { status: 404 });
+    }
+
+    if (existing.userId !== userId) {
+      return NextResponse.json(
+        { error: "Forbidden: You can only delete your own hydration data" },
+        { status: 403 },
+      );
+    }
+
+    const success = await db.deleteDailyHydration(id);
+
+    if (success) {
+      return NextResponse.json({ success: true });
+    } else {
+      return NextResponse.json({ error: "Not found" }, { status: 404 });
+    }
+  } catch (error) {
+    log.error("Failed to delete hydration data", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,126 @@
+import { auth } from "@clerk/nextjs/server";
+import { NextRequest, NextResponse } from "next/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+import log from "@/lib/logger";
+
+export async function POST(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const body = await req.json();
+    const {
+      dailyNutritionId,
+      mealType,
+      foodName,
+      calories,
+      protein,
+      carbs,
+      fats,
+    } = body;
+
+    if (!mealType || !foodName || calories === undefined) {
+      return NextResponse.json(
+        { error: "mealType, foodName, and calories are required" },
+        { status: 400 },
+      );
+    }
+
+    const result = await db.createMealEntry({
+      userId,
+      dailyNutritionId,
+      mealType,
+      foodName,
+      calories,
+      protein,
+      carbs,
+      fats,
+      timestamp: new Date(),
+    });
+
+    return NextResponse.json(result);
+  } catch (error) {
+    log.error("Failed to create meal entry", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+export async function GET(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const url = new URL(req.url);
+    const date = url.searchParams.get("date");
+
+    if (!date) {
+      return NextResponse.json(
+        { error: "date is required (YYYY-MM-DD format)" },
+        { status: 400 },
+      );
+    }
+
+    const results = await db.getMealEntriesByDate(userId, date);
+    return NextResponse.json(results);
+  } catch (error) {
+    log.error("Failed to fetch meal entries", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+export async function DELETE(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const url = new URL(req.url);
+    const id = url.searchParams.get("id");
+
+    if (!id) {
+      return NextResponse.json({ error: "ID is required" }, { status: 400 });
+    }
+
+    // Verify ownership before deletion
+    const existing = await db.getMealEntryById(id);
+    if (!existing) {
+      return NextResponse.json({ error: "Not found" }, { status: 404 });
+    }
+
+    if (existing.userId !== userId) {
+      return NextResponse.json(
+        { error: "Forbidden: You can only delete your own meal entries" },
+        { status: 403 },
+      );
+    }
+
+    const success = await db.deleteMealEntry(id);
+
+    if (success) {
+      return NextResponse.json({ success: true });
+    } else {
+      return NextResponse.json({ error: "Not found" }, { status: 404 });
+    }
+  } catch (error) {
+    log.error("Failed to delete meal entry", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,138 @@
+import { auth } from "@clerk/nextjs/server";
+import { NextRequest, NextResponse } from "next/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+import log from "@/lib/logger";
+
+export async function POST(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const body = await req.json();
+    const { date, meals, totalCalories, calorieGoal } = body;
+
+    if (!date) {
+      return NextResponse.json({ error: "Date is required" }, { status: 400 });
+    }
+
+    // Check if entry already exists for this date
+    const existing = await db.getDailyNutrition(userId, date);
+
+    let result;
+    if (existing) {
+      // Update existing entry
+      result = await db.updateDailyNutrition(existing.id, {
+        meals,
+        totalCalories: totalCalories ?? existing.totalCalories,
+        calorieGoal: calorieGoal ?? existing.calorieGoal,
+      });
+    } else {
+      // Create new entry
+      result = await db.createDailyNutrition({
+        userId,
+        date,
+        meals: meals || [],
+        totalCalories: totalCalories || 0,
+        calorieGoal: calorieGoal || 2000,
+      });
+    }
+
+    return NextResponse.json(result);
+  } catch (error) {
+    log.error("Failed to save nutrition data", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+export async function GET(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const url = new URL(req.url);
+    const date = url.searchParams.get("date");
+    const startDate = url.searchParams.get("startDate");
+    const endDate = url.searchParams.get("endDate");
+
+    // Single date query
+    if (date) {
+      const result = await db.getDailyNutrition(userId, date);
+      return NextResponse.json(result);
+    }
+
+    // Date range query
+    if (startDate && endDate) {
+      const results = await db.getDailyNutritionRange(
+        userId,
+        startDate,
+        endDate,
+      );
+      return NextResponse.json(results);
+    }
+
+    return NextResponse.json(
+      { error: "Either 'date' or 'startDate' and 'endDate' are required" },
+      { status: 400 },
+    );
+  } catch (error) {
+    log.error("Failed to fetch nutrition data", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+export async function DELETE(req: NextRequest) {
+  try {
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const db = await getDatabase();
+    await ensureUserSynced(userId, db);
+
+    const url = new URL(req.url);
+    const id = url.searchParams.get("id");
+
+    if (!id) {
+      return NextResponse.json({ error: "ID is required" }, { status: 400 });
+    }
+
+    // Verify ownership before deletion
+    const existing = await db.getDailyNutritionById(id);
+    if (!existing) {
+      return NextResponse.json({ error: "Not found" }, { status: 404 });
+    }
+
+    if (existing.userId !== userId) {
+      return NextResponse.json(
+        { error: "Forbidden: You can only delete your own nutrition data" },
+        { status: 403 },
+      );
+    }
+
+    const success = await db.deleteDailyNutrition(id);
+
+    if (success) {
+      return NextResponse.json({ success: true });
+    } else {
+      return NextResponse.json({ error: "Not found" }, { status: 404 });
+    }
+  } catch (error) {
+    log.error("Failed to delete nutrition data", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,373 @@
+/**
+ * Report Generation API Tests
+ *
+ * Tests for /api/reports/user/[userId] endpoint
+ *
+ * Test Coverage:
+ * 1. Access Control (client, trainer, admin, superAdmin)
+ * 2. Data Aggregation (attendance, nutrition, hydration, goals)
+ * 3. PDF Generation
+ * 4. Date Range Validation
+ */
+
+import { describe, it, expect, beforeAll, afterAll } from "@jest/globals";
+
+// Mock database
+const mockDatabase = {
+  getUserById: jest.fn(),
+  getClientByUserId: jest.fn(),
+  getFitnessProfileByUserId: jest.fn(),
+  getAttendanceByWeek: jest.fn(),
+  getDailyNutritionRange: jest.fn(),
+  getDailyHydrationRange: jest.fn(),
+  getFitnessGoalsByUserId: jest.fn(),
+  getFitnessProfileHistory: jest.fn(),
+  getRecommendationsByUserId: jest.fn(),
+  getTrainerClientAssignments: jest.fn(),
+};
+
+// Mock user data
+const mockUsers = {
+  client: {
+    id: "user_client_123",
+    email: "client@example.com",
+    firstName: "John",
+    lastName: "Client",
+    role: "client",
+    gymId: "gym_123",
+  },
+  trainer: {
+    id: "user_trainer_456",
+    email: "trainer@example.com",
+    firstName: "Jane",
+    lastName: "Trainer",
+    role: "trainer",
+    gymId: "gym_123",
+  },
+  admin: {
+    id: "user_admin_789",
+    email: "admin@example.com",
+    firstName: "Admin",
+    lastName: "User",
+    role: "admin",
+    gymId: "gym_123",
+  },
+  superAdmin: {
+    id: "user_superadmin_000",
+    email: "superadmin@example.com",
+    firstName: "Super",
+    lastName: "Admin",
+    role: "superAdmin",
+    gymId: undefined,
+  },
+};
+
+describe("Report Generation API", () => {
+  describe("Access Control", () => {
+    it("should allow clients to view their own reports", async () => {
+      const currentUser = mockUsers.client;
+      const targetUserId = mockUsers.client.id;
+
+      // Users can always view their own reports
+      const hasAccess = currentUser.id === targetUserId;
+      expect(hasAccess).toBe(true);
+    });
+
+    it("should allow trainers to view assigned client reports", async () => {
+      const currentUser = mockUsers.trainer;
+      const targetUserId = mockUsers.client.id;
+
+      // Mock assignment exists
+      mockDatabase.getTrainerClientAssignments.mockResolvedValue([
+        {
+          trainerId: currentUser.id,
+          clientId: targetUserId,
+          isActive: true,
+        },
+      ]);
+
+      const assignments = await mockDatabase.getTrainerClientAssignments(
+        currentUser.id,
+      );
+      const assignment = assignments.find(
+        (a: any) => a.clientId === targetUserId && a.isActive,
+      );
+      const hasAccess = !!assignment;
+
+      expect(hasAccess).toBe(true);
+    });
+
+    it("should deny trainers access to non-assigned client reports", async () => {
+      const currentUser = mockUsers.trainer;
+      const targetUserId = "user_other_client_999";
+
+      mockDatabase.getTrainerClientAssignments.mockResolvedValue([]);
+
+      const assignments = await mockDatabase.getTrainerClientAssignments(
+        currentUser.id,
+      );
+      const assignment = assignments.find(
+        (a: any) => a.clientId === targetUserId && a.isActive,
+      );
+      const hasAccess = !!assignment;
+
+      expect(hasAccess).toBe(false);
+    });
+
+    it("should allow admins to view clients in their gym", async () => {
+      const currentUser = mockUsers.admin;
+      const targetUser = { ...mockUsers.client, gymId: "gym_123" };
+
+      mockDatabase.getUserById.mockResolvedValue(targetUser);
+
+      const user = await mockDatabase.getUserById(targetUser.id);
+      const hasAccess = user?.gymId === currentUser.gymId;
+
+      expect(hasAccess).toBe(true);
+    });
+
+    it("should deny admins access to clients outside their gym", async () => {
+      const currentUser = mockUsers.admin;
+      const targetUser = { ...mockUsers.client, gymId: "gym_other_999" };
+
+      mockDatabase.getUserById.mockResolvedValue(targetUser);
+
+      const user = await mockDatabase.getUserById(targetUser.id);
+      const hasAccess = user?.gymId === currentUser.gymId;
+
+      expect(hasAccess).toBe(false);
+    });
+
+    it("should allow superAdmins to view any user", async () => {
+      const currentUser = mockUsers.superAdmin;
+
+      // SuperAdmins bypass gym checks
+      const hasAccess = currentUser.role === "superAdmin";
+
+      expect(hasAccess).toBe(true);
+    });
+
+    it("should deny clients access to other users reports", async () => {
+      const currentUser = mockUsers.client;
+      const targetUserId = "user_other_123";
+
+      // Only own ID or specific permissions
+      const hasAccess = currentUser.id === targetUserId;
+
+      expect(hasAccess).toBe(false);
+    });
+  });
+
+  describe("Date Range Validation", () => {
+    it("should accept valid date format YYYY-MM-DD", () => {
+      const validDates = ["2024-01-01", "2024-12-31", "2024-06-15"];
+
+      validDates.forEach((date) => {
+        const parsed = Date.parse(date);
+        expect(isNaN(parsed)).toBe(false);
+      });
+    });
+
+    it("should reject invalid date formats", () => {
+      const invalidDates = ["01-01-2024", "2024/01/01", "2024-1-1", "invalid"];
+
+      invalidDates.forEach((date) => {
+        const parsed = Date.parse(date);
+        expect(isNaN(parsed)).toBe(true);
+      });
+    });
+
+    it("should default to last 30 days if no dates provided", () => {
+      const endDate = new Date();
+      const startDate = new Date(Date.now() - 30 * 24 * 60 * 60 * 1000);
+
+      const daysDiff = Math.ceil(
+        (endDate.getTime() - startDate.getTime()) / (1000 * 60 * 60 * 24),
+      );
+
+      expect(daysDiff).toBe(30);
+    });
+  });
+
+  describe("Data Aggregation", () => {
+    it("should aggregate weekly check-ins correctly", () => {
+      const attendanceRecords = [
+        {
+          checkInTime: new Date("2024-01-02T10:00:00"),
+          checkOutTime: new Date("2024-01-02T11:00:00"),
+          type: "gym",
+        },
+        {
+          checkInTime: new Date("2024-01-03T14:00:00"),
+          checkOutTime: new Date("2024-01-03T15:30:00"),
+          type: "gym",
+        },
+        {
+          checkInTime: new Date("2024-01-04T09:00:00"),
+          checkOutTime: null, // Still checked in
+          type: "class",
+        },
+      ];
+
+      const totalCheckIns = attendanceRecords.length;
+      const completedCheckIns = attendanceRecords.filter(
+        (r) => r.checkOutTime,
+      ).length;
+
+      expect(totalCheckIns).toBe(3);
+      expect(completedCheckIns).toBe(2);
+    });
+
+    it("should calculate total time spent correctly", () => {
+      const attendanceRecords = [
+        {
+          checkInTime: new Date("2024-01-02T10:00:00"),
+          checkOutTime: new Date("2024-01-02T11:30:00"), // 90 minutes
+        },
+        {
+          checkInTime: new Date("2024-01-03T14:00:00"),
+          checkOutTime: new Date("2024-01-03T15:00:00"), // 60 minutes
+        },
+      ];
+
+      const totalMinutes = attendanceRecords.reduce((sum, record) => {
+        if (record.checkOutTime) {
+          const duration =
+            record.checkOutTime.getTime() - record.checkInTime.getTime();
+          return sum + Math.floor(duration / 60000);
+        }
+        return sum;
+      }, 0);
+
+      expect(totalMinutes).toBe(150);
+    });
+
+    it("should handle nutrition goal achievement correctly", () => {
+      const nutritionRecords = [
+        { date: "2024-01-01", totalCalories: 2100, calorieGoal: 2000 },
+        { date: "2024-01-02", totalCalories: 1900, calorieGoal: 2000 },
+        { date: "2024-01-03", totalCalories: 2200, calorieGoal: 2000 },
+      ];
+
+      const daysMetGoal = nutritionRecords.filter((record) => {
+        const lowerBound = record.calorieGoal * 0.9;
+        const upperBound = record.calorieGoal * 1.1;
+        return (
+          record.totalCalories >= lowerBound &&
+          record.totalCalories <= upperBound
+        );
+      }).length;
+
+      expect(daysMetGoal).toBe(3); // All within ±10%
+    });
+
+    it("should handle hydration goal achievement correctly", () => {
+      const hydrationRecords = [
+        { date: "2024-01-01", totalWater: 2500, waterGoal: 2000 }, // 125%
+        { date: "2024-01-02", totalWater: 1800, waterGoal: 2000 }, // 90%
+        { date: "2024-01-03", totalWater: 2000, waterGoal: 2000 }, // 100%
+      ];
+
+      const daysMetGoal = hydrationRecords.filter(
+        (record) => record.totalWater / record.waterGoal >= 1,
+      ).length;
+
+      expect(daysMetGoal).toBe(2); // Days 1 and 3 meet goal
+    });
+  });
+
+  describe("Report Structure", () => {
+    it("should include all required sections", () => {
+      const requiredSections = [
+        "userId",
+        "user",
+        "client",
+        "fitnessProfile",
+        "reportPeriod",
+        "weeklyCheckIns",
+        "nutrition",
+        "hydration",
+        "goals",
+        "profileHistory",
+        "recommendations",
+        "generatedAt",
+      ];
+
+      // Mock report object
+      const report = {
+        userId: "user_123",
+        user: {},
+        client: null,
+        fitnessProfile: null,
+        reportPeriod: { startDate: "", endDate: "" },
+        weeklyCheckIns: [],
+        nutrition: {
+          dailySummaries: [],
+          averageDailyCalories: 0,
+          totalDays: 0,
+          daysMetGoal: 0,
+        },
+        hydration: {
+          dailySummaries: [],
+          averageDailyWater: 0,
+          totalDays: 0,
+          daysMetGoal: 0,
+        },
+        goals: {
+          active: [],
+          completed: [],
+          totalActive: 0,
+          totalCompleted: 0,
+          averageProgress: 0,
+        },
+        profileHistory: [],
+        recommendations: {
+          accepted: [],
+          rejected: [],
+          pending: [],
+          totalAccepted: 0,
+          totalRejected: 0,
+          totalPending: 0,
+        },
+        generatedAt: new Date(),
+      };
+
+      requiredSections.forEach((section) => {
+        expect(report).toHaveProperty(section);
+      });
+    });
+  });
+});
+
+describe("ISO Week Calculations", () => {
+  it("should start week on Monday", () => {
+    // Test dates
+    const dates = [
+      { date: "2024-01-01", expectedMonday: "2024-01-01" }, // Monday
+      { date: "2024-01-02", expectedMonday: "2024-01-01" }, // Tuesday
+      { date: "2024-01-03", expectedMonday: "2024-01-01" }, // Wednesday
+      { date: "2024-01-07", expectedMonday: "2024-01-01" }, // Sunday
+      { date: "2024-01-08", expectedMonday: "2024-01-08" }, // Monday (next week)
+    ];
+
+    dates.forEach(({ date, expectedMonday }) => {
+      const current = new Date(date);
+      const day = current.getDay();
+      const diff = current.getDate() - day + (day === 0 ? -6 : 1);
+      const monday = new Date(current);
+      monday.setDate(diff);
+
+      const mondayStr = monday.toISOString().split("T")[0];
+      expect(mondayStr).toBe(expectedMonday);
+    });
+  });
+
+  it("should end week on Sunday", () => {
+    const monday = new Date("2024-01-01");
+    const sunday = new Date(monday);
+    sunday.setDate(sunday.getDate() + 6);
+
+    const sundayStr = sunday.toISOString().split("T")[0];
+    expect(sundayStr).toBe("2024-01-07");
+  });
+});
@@ -0,0 +1,425 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+import log from "@/lib/logger";
+import type {
+  UserReport,
+  WeeklyCheckInStats,
+  NutritionSummary,
+  HydrationSummary,
+  GoalSummary,
+  ProfileChangeSummary,
+  RecommendationSummary,
+  AttendanceType,
+} from "@fitai/shared";
+import { ATTENDANCE_TYPES } from "@fitai/shared";
+import { generateReportPDFBase64 } from "@/lib/pdf/report-helpers";
+
+/**
+ * GET /api/reports/user/[userId]
+ * Generate a comprehensive user report
+ *
+ * Query params:
+ * - userId: string (required) - Target user ID
+ * - startDate: YYYY-MM-DD (optional, default: 30 days ago)
+ * - endDate: YYYY-MM-DD (optional, default: today)
+ *
+ * Access Control:
+ * - Admins: Can generate reports for any user in their gym
+ * - Trainers: Can generate reports for their assigned clients only
+ * - Users: Can only generate reports for themselves
+ */
+export async function GET(
+  request: NextRequest,
+  { params }: { params: Promise<{ userId: string }> },
+) {
+  try {
+    const { userId: clerkUserId } = await auth();
+    if (!clerkUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const currentUser = await ensureUserSynced(clerkUserId, db);
+
+    if (!currentUser) {
+      return NextResponse.json({ error: "Forbidden" }, { status: 403 });
+    }
+
+    const { userId: targetUserId } = await params;
+
+    // Access Control Check
+    const hasAccess = await checkReportAccess(currentUser, targetUserId, db);
+    if (!hasAccess) {
+      return NextResponse.json(
+        { error: "You don't have permission to view this report" },
+        { status: 403 },
+      );
+    }
+
+    // Parse date range from query params
+    const { searchParams } = new URL(request.url);
+    const endDate =
+      searchParams.get("endDate") || new Date().toISOString().split("T")[0];
+    const startDate =
+      searchParams.get("startDate") ||
+      new Date(Date.now() - 30 * 24 * 60 * 60 * 1000)
+        .toISOString()
+        .split("T")[0];
+    const format = searchParams.get("format") || "json";
+
+    // Validate dates
+    if (isNaN(Date.parse(startDate)) || isNaN(Date.parse(endDate))) {
+      return NextResponse.json(
+        { error: "Invalid date format. Use YYYY-MM-DD" },
+        { status: 400 },
+      );
+    }
+
+    // Fetch all user data
+    const [user, client, fitnessProfile] = await Promise.all([
+      db.getUserById(targetUserId),
+      db.getClientByUserId(targetUserId),
+      db.getFitnessProfileByUserId(targetUserId),
+    ]);
+
+    if (!user) {
+      return NextResponse.json({ error: "User not found" }, { status: 404 });
+    }
+
+    // Aggregate data in parallel
+    const [
+      nutritionRecords,
+      hydrationRecords,
+      fitnessGoals,
+      profileHistory,
+      recommendations,
+    ] = await Promise.all([
+      db.getDailyNutritionRange(targetUserId, startDate, endDate),
+      db.getDailyHydrationRange(targetUserId, startDate, endDate),
+      db.getFitnessGoalsByUserId(targetUserId),
+      db.getFitnessProfileHistory(
+        targetUserId,
+        new Date(startDate),
+        new Date(endDate),
+      ),
+      db.getRecommendationsByUserId(targetUserId),
+    ]);
+
+    // Process and aggregate data
+    const weeklyCheckIns = await processWeeklyCheckIns(
+      db,
+      targetUserId,
+      startDate,
+      endDate,
+    );
+    const nutrition = processNutrition(nutritionRecords);
+    const hydration = processHydration(hydrationRecords);
+    const goals = processGoals(fitnessGoals);
+    const profileChanges = processProfileHistory(profileHistory);
+    const recs = processRecommendations(recommendations);
+
+    const report: UserReport = {
+      userId: targetUserId,
+      user,
+      client,
+      fitnessProfile,
+      reportPeriod: {
+        startDate,
+        endDate,
+      },
+      weeklyCheckIns,
+      nutrition,
+      hydration,
+      goals,
+      profileHistory: profileChanges,
+      recommendations: recs,
+      generatedAt: new Date(),
+    };
+
+    // Return PDF if requested
+    if (format === "pdf") {
+      try {
+        const pdfBase64 = generateReportPDFBase64(report);
+        const pdfBuffer = Buffer.from(pdfBase64, "base64");
+
+        return new NextResponse(pdfBuffer, {
+          status: 200,
+          headers: {
+            "Content-Type": "application/pdf",
+            "Content-Disposition": `attachment; filename="FitAI_Report_${report.user.firstName}_${report.user.lastName}_${startDate}_${endDate}.pdf"`,
+            "Content-Length": pdfBuffer.length.toString(),
+          },
+        });
+      } catch (pdfError) {
+        log.error("Failed to generate PDF", pdfError);
+        return NextResponse.json(
+          { error: "Failed to generate PDF" },
+          { status: 500 },
+        );
+      }
+    }
+
+    return NextResponse.json(report);
+  } catch (error) {
+    log.error("Failed to generate user report", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+/**
+ * Check if the current user has access to view the target user's report
+ */
+async function checkReportAccess(
+  currentUser: { id: string; role: string; gymId?: string },
+  targetUserId: string,
+  db: Awaited<ReturnType<typeof getDatabase>>,
+): Promise<boolean> {
+  // Users can always view their own reports
+  if (currentUser.id === targetUserId) {
+    return true;
+  }
+
+  // Admins can view any user's report in their gym
+  if (currentUser.role === "admin" || currentUser.role === "superAdmin") {
+    const targetUser = await db.getUserById(targetUserId);
+    if (!targetUser) return false;
+
+    // SuperAdmins can view all users
+    if (currentUser.role === "superAdmin") return true;
+
+    // Admins can only view users in their gym
+    if (currentUser.gymId && targetUser.gymId === currentUser.gymId) {
+      return true;
+    }
+    return false;
+  }
+
+  // Trainers can only view reports for their assigned clients
+  if (currentUser.role === "trainer") {
+    const assignments = await db.getTrainerClientAssignments(currentUser.id);
+    const assignment = assignments.find(
+      (a) => a.clientId === targetUserId && a.isActive,
+    );
+    return !!assignment;
+  }
+
+  // Regular users cannot view other users' reports
+  return false;
+}
+
+/**
+ * Process attendance records into weekly check-in stats
+ */
+async function processWeeklyCheckIns(
+  db: Awaited<ReturnType<typeof getDatabase>>,
+  userId: string,
+  startDate: string,
+  endDate: string,
+): Promise<WeeklyCheckInStats[]> {
+  const weeks: WeeklyCheckInStats[] = [];
+
+  // Generate all weeks in the range
+  const current = new Date(startDate);
+  const end = new Date(endDate);
+
+  while (current <= end) {
+    // Get Monday of current week (ISO week)
+    const monday = new Date(current);
+    const day = monday.getDay();
+    const diff = monday.getDate() - day + (day === 0 ? -6 : 1);
+    monday.setDate(diff);
+
+    const weekStart = monday.toISOString().split("T")[0];
+    const sunday = new Date(monday);
+    sunday.setDate(sunday.getDate() + 6);
+    const weekEnd = sunday.toISOString().split("T")[0];
+
+    weeks.push({
+      weekStart,
+      weekEnd,
+      totalCheckIns: 0,
+      totalTimeMinutes: 0,
+      averageDurationMinutes: 0,
+      checkInsByType: ATTENDANCE_TYPES.map((type) => ({ type, count: 0 })),
+    });
+
+    current.setDate(current.getDate() + 7);
+  }
+
+  // Fetch attendance for each week and aggregate
+  for (let i = 0; i < weeks.length; i++) {
+    const week = weeks[i];
+    const attendanceRecords = await db.getAttendanceByWeek(
+      userId,
+      new Date(week.weekStart),
+    );
+
+    // Filter records to only include those within the week
+    const weekStartDate = new Date(week.weekStart);
+    const weekEndDate = new Date(week.weekEnd);
+    weekEndDate.setHours(23, 59, 59, 999);
+
+    const filteredRecords = attendanceRecords.filter((record) => {
+      const checkInTime = new Date(record.checkInTime);
+      return checkInTime >= weekStartDate && checkInTime <= weekEndDate;
+    });
+
+    week.totalCheckIns = filteredRecords.length;
+
+    // Calculate time spent
+    for (const record of filteredRecords) {
+      if (record.checkOutTime) {
+        const checkIn = new Date(record.checkInTime);
+        const checkOut = new Date(record.checkOutTime);
+        const durationMs = checkOut.getTime() - checkIn.getTime();
+        const durationMinutes = Math.floor(durationMs / 60000);
+        week.totalTimeMinutes += durationMinutes;
+      }
+
+      // Count by type
+      const typeIndex = week.checkInsByType.findIndex(
+        (t) => t.type === record.type,
+      );
+      if (typeIndex !== -1) {
+        week.checkInsByType[typeIndex].count++;
+      }
+    }
+
+    // Calculate average duration
+    week.averageDurationMinutes =
+      week.totalCheckIns > 0
+        ? Math.round(week.totalTimeMinutes / week.totalCheckIns)
+        : 0;
+  }
+
+  return weeks.sort((a, b) => a.weekStart.localeCompare(b.weekStart));
+}
+
+/**
+ * Process nutrition records into summaries
+ */
+function processNutrition(records: any[]): UserReport["nutrition"] {
+  const dailySummaries: NutritionSummary[] = records.map((record) => ({
+    date: record.date,
+    totalCalories: record.totalCalories,
+    calorieGoal: record.calorieGoal,
+    caloriesDelta: record.totalCalories - record.calorieGoal,
+    mealsCount: record.meals?.length || 0,
+  }));
+
+  const totalDays = dailySummaries.length;
+  const totalCalories = dailySummaries.reduce(
+    (sum, day) => sum + day.totalCalories,
+    0,
+  );
+  const averageDailyCalories =
+    totalDays > 0 ? Math.round(totalCalories / totalDays) : 0;
+
+  // Count days where calories were within ±10% of goal
+  const daysMetGoal = dailySummaries.filter((day) => {
+    const lowerBound = day.calorieGoal * 0.9;
+    const upperBound = day.calorieGoal * 1.1;
+    return day.totalCalories >= lowerBound && day.totalCalories <= upperBound;
+  }).length;
+
+  return {
+    dailySummaries,
+    averageDailyCalories,
+    totalDays,
+    daysMetGoal,
+  };
+}
+
+/**
+ * Process hydration records into summaries
+ */
+function processHydration(records: any[]): UserReport["hydration"] {
+  const dailySummaries: HydrationSummary[] = records.map((record) => ({
+    date: record.date,
+    totalWater: record.totalWater,
+    waterGoal: record.waterGoal,
+    hydrationPercentage:
+      record.waterGoal > 0
+        ? Math.round((record.totalWater / record.waterGoal) * 100)
+        : 0,
+  }));
+
+  const totalDays = dailySummaries.length;
+  const totalWater = dailySummaries.reduce(
+    (sum, day) => sum + day.totalWater,
+    0,
+  );
+  const averageDailyWater =
+    totalDays > 0 ? Math.round(totalWater / totalDays) : 0;
+
+  // Count days where water goal was met (>= 100%)
+  const daysMetGoal = dailySummaries.filter(
+    (day) => day.hydrationPercentage >= 100,
+  ).length;
+
+  return {
+    dailySummaries,
+    averageDailyWater,
+    totalDays,
+    daysMetGoal,
+  };
+}
+
+/**
+ * Process fitness goals into summaries
+ */
+function processGoals(goals: any[]): GoalSummary {
+  const active = goals.filter((g) => g.status === "active");
+  const completed = goals.filter((g) => g.status === "completed");
+
+  const averageProgress =
+    active.length > 0
+      ? Math.round(
+          active.reduce((sum, g) => sum + g.progress, 0) / active.length,
+        )
+      : 0;
+
+  return {
+    active,
+    completed,
+    totalActive: active.length,
+    totalCompleted: completed.length,
+    averageProgress,
+  };
+}
+
+/**
+ * Process fitness profile history into summaries
+ */
+function processProfileHistory(history: any[]): ProfileChangeSummary[] {
+  return history.map((record) => ({
+    changeType: record.changeType,
+    fieldName: record.fieldName,
+    previousValue: record.previousValue,
+    newValue: record.newValue,
+    changedAt: record.changedAt,
+  }));
+}
+
+/**
+ * Process recommendations into summaries
+ */
+function processRecommendations(recommendations: any[]): RecommendationSummary {
+  const accepted = recommendations.filter((r) => r.status === "accepted");
+  const rejected = recommendations.filter((r) => r.status === "rejected");
+  const pending = recommendations.filter((r) => r.status === "pending");
+
+  return {
+    accepted,
+    rejected,
+    pending,
+    totalAccepted: accepted.length,
+    totalRejected: rejected.length,
+    totalPending: pending.length,
+  };
+}
@@ -0,0 +1,100 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+import log from "@/lib/logger";
+
+/**
+ * DELETE /api/trainer-client/[id]
+ * Delete (deactivate) a trainer-client assignment
+ */
+export async function DELETE(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> },
+) {
+  try {
+    const { userId: authUserId } = await auth();
+    if (!authUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const currentUser = await ensureUserSynced(authUserId, db);
+
+    if (!currentUser) {
+      return NextResponse.json({ error: "Forbidden" }, { status: 403 });
+    }
+
+    // Only admins can delete assignments
+    if (currentUser.role !== "admin" && currentUser.role !== "superAdmin") {
+      return NextResponse.json(
+        { error: "Only admins can remove trainer-client assignments" },
+        { status: 403 },
+      );
+    }
+
+    const { id } = await params;
+
+    // Get all assignments for the trainer to find the one with this ID
+    // Note: We need to find the assignment ID, not the trainer or client ID
+    // For now, we'll deactivate by finding the assignment through the trainer
+    // This is a simplified approach - in production you'd want a direct getById method
+
+    const trainerAssignments = await db.getTrainerClientAssignments(
+      currentUser.id,
+    );
+    const assignment = trainerAssignments.find((a) => a.id === id);
+
+    if (!assignment) {
+      // Check if any trainer has this assignment
+      const allAssignments = await db.getTrainerClientAssignments("");
+      const foundAssignment = allAssignments.find((a) => a.id === id);
+
+      if (!foundAssignment) {
+        return NextResponse.json(
+          { error: "Assignment not found" },
+          { status: 404 },
+        );
+      }
+
+      // Deactivate the assignment
+      await db.deactivateTrainerClientAssignment(id);
+
+      log.info("Trainer-client assignment deactivated", {
+        assignmentId: id,
+        deactivatedBy: currentUser.id,
+      });
+
+      return NextResponse.json({
+        success: true,
+        message: "Assignment deactivated successfully",
+      });
+    }
+
+    // Deactivate the assignment
+    const result = await db.deactivateTrainerClientAssignment(id);
+
+    if (!result) {
+      return NextResponse.json(
+        { error: "Failed to deactivate assignment" },
+        { status: 500 },
+      );
+    }
+
+    log.info("Trainer-client assignment deactivated", {
+      assignmentId: id,
+      deactivatedBy: currentUser.id,
+    });
+
+    return NextResponse.json({
+      success: true,
+      message: "Assignment deactivated successfully",
+    });
+  } catch (error) {
+    log.error("Failed to delete trainer-client assignment", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,160 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+import log from "@/lib/logger";
+
+/**
+ * GET /api/trainer-client
+ * Get trainer-client assignments
+ *
+ * Query params:
+ * - trainerId: string (optional) - Filter by trainer
+ * - clientId: string (optional) - Filter by client
+ */
+export async function GET(request: NextRequest) {
+  try {
+    const { userId: authUserId } = await auth();
+    if (!authUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const currentUser = await ensureUserSynced(authUserId, db);
+
+    if (!currentUser) {
+      return NextResponse.json({ error: "Forbidden" }, { status: 403 });
+    }
+
+    // Only admins and superadmins can view all assignments
+    if (currentUser.role !== "admin" && currentUser.role !== "superAdmin") {
+      return NextResponse.json(
+        { error: "Only admins can view trainer-client assignments" },
+        { status: 403 },
+      );
+    }
+
+    const { searchParams } = new URL(request.url);
+    const trainerId = searchParams.get("trainerId");
+    const clientId = searchParams.get("clientId");
+
+    let assignments;
+
+    if (trainerId) {
+      assignments = await db.getTrainerClientAssignments(trainerId);
+      // Filter by clientId if provided
+      if (clientId) {
+        assignments = assignments.filter((a) => a.clientId === clientId);
+      }
+    } else {
+      // Get all assignments (for admins, filtered by gym)
+      assignments = await db.getTrainerClientAssignments("");
+      // TODO: Filter by gym once gymId is properly set
+    }
+
+    return NextResponse.json({ assignments });
+  } catch (error) {
+    log.error("Failed to get trainer-client assignments", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
+
+/**
+ * POST /api/trainer-client
+ * Create a new trainer-client assignment
+ */
+export async function POST(request: NextRequest) {
+  try {
+    const { userId: authUserId } = await auth();
+    if (!authUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const currentUser = await ensureUserSynced(authUserId, db);
+
+    if (!currentUser) {
+      return NextResponse.json({ error: "Forbidden" }, { status: 403 });
+    }
+
+    // Only admins can create assignments
+    if (currentUser.role !== "admin" && currentUser.role !== "superAdmin") {
+      return NextResponse.json(
+        { error: "Only admins can assign trainers to clients" },
+        { status: 403 },
+      );
+    }
+
+    const body = await request.json();
+    const { trainerId, clientId } = body;
+
+    if (!trainerId || !clientId) {
+      return NextResponse.json(
+        { error: "trainerId and clientId are required" },
+        { status: 400 },
+      );
+    }
+
+    // Verify trainer exists and has trainer role
+    const trainer = await db.getUserById(trainerId);
+    if (!trainer) {
+      return NextResponse.json({ error: "Trainer not found" }, { status: 404 });
+    }
+    if (trainer.role !== "trainer" && trainer.role !== "admin") {
+      return NextResponse.json(
+        { error: "User must be a trainer or admin" },
+        { status: 400 },
+      );
+    }
+
+    // Verify client exists
+    const client = await db.getUserById(clientId);
+    if (!client) {
+      return NextResponse.json({ error: "Client not found" }, { status: 404 });
+    }
+    if (client.role !== "client") {
+      return NextResponse.json(
+        { error: "User must be a client" },
+        { status: 400 },
+      );
+    }
+
+    // Check if assignment already exists
+    const existingAssignments = await db.getTrainerClientAssignments(trainerId);
+    const existingAssignment = existingAssignments.find(
+      (a) => a.clientId === clientId && a.isActive,
+    );
+    if (existingAssignment) {
+      return NextResponse.json(
+        { error: "Trainer is already assigned to this client" },
+        { status: 409 },
+      );
+    }
+
+    // Create the assignment
+    const assignment = await db.createTrainerClientAssignment({
+      trainerId,
+      clientId,
+      assignedAt: new Date(),
+      assignedBy: currentUser.id,
+      isActive: true,
+    });
+
+    log.info("Trainer-client assignment created", {
+      trainerId,
+      clientId,
+      assignedBy: currentUser.id,
+    });
+
+    return NextResponse.json({ assignment }, { status: 201 });
+  } catch (error) {
+    log.error("Failed to create trainer-client assignment", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,32 @@
+import { NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+
+/**
+ * GET /api/users/me
+ * Get current authenticated user's information
+ */
+export async function GET() {
+  try {
+    const { userId: clerkUserId } = await auth();
+    if (!clerkUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const user = await ensureUserSynced(clerkUserId, db);
+
+    if (!user) {
+      return NextResponse.json({ error: "User not found" }, { status: 404 });
+    }
+
+    return NextResponse.json({ user });
+  } catch (error) {
+    console.error("Failed to get current user:", error);
+    return NextResponse.json(
+      { error: "Internal server error" },
+      { status: 500 },
+    );
+  }
+}
@@ -0,0 +1,52 @@
+"use client";
+
+import { useState } from "react";
+import { UserReport } from "@/components/reports/UserReport";
+import { ReportFilters } from "@/components/reports/ReportFilters";
+import { Card, CardContent } from "@/components/ui/card";
+
+export default function ReportsPage() {
+  const [selectedUserId, setSelectedUserId] = useState<string>("");
+  const [dateRange, setDateRange] = useState<{
+    startDate: string;
+    endDate: string;
+  }>({
+    startDate: new Date(Date.now() - 30 * 24 * 60 * 60 * 1000)
+      .toISOString()
+      .split("T")[0],
+    endDate: new Date().toISOString().split("T")[0],
+  });
+
+  return (
+    <div className="min-h-screen bg-gray-50">
+      <div className="container mx-auto px-4 py-8 space-y-6">
+        <div className="flex justify-between items-center">
+          <h1 className="text-3xl font-bold text-gray-900">User Reports</h1>
+        </div>
+
+        <ReportFilters
+          selectedUserId={selectedUserId}
+          onUserChange={setSelectedUserId}
+          dateRange={dateRange}
+          onDateRangeChange={setDateRange}
+        />
+
+        {selectedUserId ? (
+          <UserReport
+            userId={selectedUserId}
+            startDate={dateRange.startDate}
+            endDate={dateRange.endDate}
+          />
+        ) : (
+          <Card>
+            <CardContent className="flex items-center justify-center h-64">
+              <p className="text-gray-500 text-lg">
+                Select a user to view their report
+              </p>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,304 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { User, TrainerClientAssignment } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import { Button } from "@/components/ui/button";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Badge } from "@/components/ui/badge";
+import { Plus, Trash2, UserCheck, UserX } from "lucide-react";
+
+export default function TrainerClientsPage() {
+  const [trainers, setTrainers] = useState<User[]>([]);
+  const [clients, setClients] = useState<User[]>([]);
+  const [assignments, setAssignments] = useState<
+    (TrainerClientAssignment & { trainer?: User; client?: User })[]
+  >([]);
+  const [loading, setLoading] = useState(true);
+  const [selectedTrainer, setSelectedTrainer] = useState<string>("");
+  const [selectedClient, setSelectedClient] = useState<string>("");
+
+  useEffect(() => {
+    fetchData();
+  }, []);
+
+  const fetchData = async () => {
+    try {
+      setLoading(true);
+
+      // Fetch trainers
+      const trainersRes = await fetch("/api/users?role=trainer");
+      if (trainersRes.ok) {
+        const trainersData = await trainersRes.json();
+        setTrainers(trainersData.users || []);
+      }
+
+      // Fetch clients
+      const clientsRes = await fetch("/api/users?role=client");
+      if (clientsRes.ok) {
+        const clientsData = await clientsRes.json();
+        setClients(clientsData.users || []);
+      }
+
+      // Fetch all assignments
+      const assignmentsRes = await fetch("/api/trainer-client");
+      if (assignmentsRes.ok) {
+        const assignmentsData = await assignmentsRes.json();
+        // Enrich assignments with user data
+        const enrichedAssignments = await Promise.all(
+          (assignmentsData.assignments || []).map(
+            async (assignment: TrainerClientAssignment) => {
+              const trainer = trainers.find(
+                (t: User) => t.id === assignment.trainerId,
+              );
+              const client = clients.find(
+                (c: User) => c.id === assignment.clientId,
+              );
+              return { ...assignment, trainer, client };
+            },
+          ),
+        );
+        setAssignments(enrichedAssignments);
+      }
+    } catch (error) {
+      console.error("Failed to fetch data:", error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleAssign = async () => {
+    if (!selectedTrainer || !selectedClient) {
+      alert("Please select both a trainer and a client");
+      return;
+    }
+
+    try {
+      const response = await fetch("/api/trainer-client", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          trainerId: selectedTrainer,
+          clientId: selectedClient,
+        }),
+      });
+
+      if (response.ok) {
+        alert("Assignment created successfully!");
+        setSelectedTrainer("");
+        setSelectedClient("");
+        fetchData(); // Refresh
+      } else {
+        const error = await response.json();
+        alert(error.error || "Failed to create assignment");
+      }
+    } catch (error) {
+      console.error("Failed to create assignment:", error);
+      alert("Failed to create assignment");
+    }
+  };
+
+  const handleRemoveAssignment = async (id: string) => {
+    if (!confirm("Are you sure you want to remove this assignment?")) {
+      return;
+    }
+
+    try {
+      const response = await fetch(`/api/trainer-client/${id}`, {
+        method: "DELETE",
+      });
+
+      if (response.ok) {
+        alert("Assignment removed successfully!");
+        fetchData(); // Refresh
+      } else {
+        const error = await response.json();
+        alert(error.error || "Failed to remove assignment");
+      }
+    } catch (error) {
+      console.error("Failed to remove assignment:", error);
+      alert("Failed to remove assignment");
+    }
+  };
+
+  const getActiveAssignments = () => assignments.filter((a) => a.isActive);
+  const getInactiveAssignments = () => assignments.filter((a) => !a.isActive);
+
+  if (loading) {
+    return (
+      <div className="min-h-screen bg-gray-50">
+        <div className="container mx-auto px-4 py-8">
+          <div className="flex items-center justify-center h-64">
+            <div className="text-lg">Loading...</div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-gray-50">
+      <div className="container mx-auto px-4 py-8 space-y-6">
+        <div className="flex justify-between items-center">
+          <h1 className="text-3xl font-bold text-gray-900">
+            Trainer-Client Assignments
+          </h1>
+        </div>
+
+        {/* Create Assignment Form */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Assign Trainer to Client</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+              <div className="space-y-2">
+                <label className="text-sm font-medium">Select Trainer</label>
+                <Select
+                  value={selectedTrainer}
+                  onValueChange={setSelectedTrainer}
+                >
+                  <SelectTrigger>
+                    <SelectValue placeholder="Choose a trainer..." />
+                  </SelectTrigger>
+                  <SelectContent>
+                    {trainers.map((trainer) => (
+                      <SelectItem key={trainer.id} value={trainer.id}>
+                        {trainer.firstName} {trainer.lastName}
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+
+              <div className="space-y-2">
+                <label className="text-sm font-medium">Select Client</label>
+                <Select
+                  value={selectedClient}
+                  onValueChange={setSelectedClient}
+                >
+                  <SelectTrigger>
+                    <SelectValue placeholder="Choose a client..." />
+                  </SelectTrigger>
+                  <SelectContent>
+                    {clients.map((client) => (
+                      <SelectItem key={client.id} value={client.id}>
+                        {client.firstName} {client.lastName}
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+
+              <div className="flex items-end">
+                <Button onClick={handleAssign} className="w-full">
+                  <Plus className="w-4 h-4 mr-2" />
+                  Assign
+                </Button>
+              </div>
+            </div>
+          </CardContent>
+        </Card>
+
+        {/* Active Assignments */}
+        <Card>
+          <CardHeader>
+            <div className="flex justify-between items-center">
+              <CardTitle>Active Assignments</CardTitle>
+              <Badge variant="default">{getActiveAssignments().length}</Badge>
+            </div>
+          </CardHeader>
+          <CardContent>
+            {getActiveAssignments().length === 0 ? (
+              <p className="text-gray-500 text-center py-8">
+                No active assignments
+              </p>
+            ) : (
+              <div className="space-y-2">
+                {getActiveAssignments().map((assignment) => (
+                  <div
+                    key={assignment.id}
+                    className="flex items-center justify-between p-4 border rounded-lg hover:bg-gray-50"
+                  >
+                    <div className="flex items-center space-x-4">
+                      <div className="flex items-center space-x-2">
+                        <UserCheck className="w-4 h-4 text-green-600" />
+                        <span className="font-medium">
+                          {assignment.trainer?.firstName}{" "}
+                          {assignment.trainer?.lastName}
+                        </span>
+                      </div>
+                      <span className="text-gray-400">→</span>
+                      <span>
+                        {assignment.client?.firstName}{" "}
+                        {assignment.client?.lastName}
+                      </span>
+                    </div>
+                    <div className="flex items-center space-x-2">
+                      <span className="text-xs text-gray-500">
+                        Assigned{" "}
+                        {new Date(assignment.assignedAt).toLocaleDateString()}
+                      </span>
+                      <Button
+                        variant="ghost"
+                        size="sm"
+                        onClick={() => handleRemoveAssignment(assignment.id)}
+                      >
+                        <UserX className="w-4 h-4 text-red-600" />
+                      </Button>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            )}
+          </CardContent>
+        </Card>
+
+        {/* Inactive Assignments */}
+        {getInactiveAssignments().length > 0 && (
+          <Card>
+            <CardHeader>
+              <div className="flex justify-between items-center">
+                <CardTitle className="text-gray-500">
+                  Inactive Assignments
+                </CardTitle>
+                <Badge variant="secondary">
+                  {getInactiveAssignments().length}
+                </Badge>
+              </div>
+            </CardHeader>
+            <CardContent>
+              <div className="space-y-2">
+                {getInactiveAssignments().map((assignment) => (
+                  <div
+                    key={assignment.id}
+                    className="flex items-center justify-between p-4 border rounded-lg bg-gray-50 opacity-60"
+                  >
+                    <div className="flex items-center space-x-4">
+                      <span className="font-medium text-gray-600">
+                        {assignment.trainer?.firstName}{" "}
+                        {assignment.trainer?.lastName}
+                      </span>
+                      <span className="text-gray-400">→</span>
+                      <span className="text-gray-600">
+                        {assignment.client?.firstName}{" "}
+                        {assignment.client?.lastName}
+                      </span>
+                    </div>
+                    <Badge variant="secondary">Inactive</Badge>
+                  </div>
+                ))}
+              </div>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,132 @@
+"use client";
+
+import React from "react";
+import { AgCharts } from "ag-charts-react";
+import {
+  AgBarSeriesOptions,
+  AgChartOptions,
+  AgLineSeriesOptions,
+  AgPieSeriesOptions,
+} from "ag-charts-community";
+
+export function BarChart({
+  data,
+  xKey,
+  yKey,
+  color = "#3c82e6",
+  height = 300,
+}: {
+  data: any[];
+  xKey: string;
+  yKey: string;
+  color?: string;
+  height?: number;
+}) {
+  const options: AgChartOptions = {
+    data,
+    series: [
+      {
+        type: "bar",
+        xKey,
+        yKey,
+        fill: color,
+      } as AgBarSeriesOptions,
+    ],
+    height,
+  };
+
+  return <AgCharts options={options} />;
+}
+
+export function LineChart({
+  data,
+  xKey,
+  yKey,
+  color = "#3b82f6",
+  height = 300,
+}: {
+  data: any[];
+  xKey: string;
+  yKey: string;
+  color?: string;
+  height?: number;
+}) {
+  const options: AgChartOptions = {
+    data,
+    series: [
+      {
+        type: "line",
+        xKey,
+        yKey,
+        stroke: color,
+        strokeWidth: 3,
+        marker: {
+          size: 6,
+          fill: color,
+          stroke: "#ffffff",
+          strokeWidth: 2,
+        },
+      } as AgLineSeriesOptions,
+    ],
+    height,
+  };
+
+  return <AgCharts options={options} />;
+}
+
+export function PieChart({
+  data,
+  labelKey,
+  valueKey,
+  height = 300,
+}: {
+  data: any[];
+  labelKey: string;
+  valueKey: string;
+  height?: number;
+}) {
+  const options: AgChartOptions = {
+    data,
+    series: [
+      {
+        type: "pie",
+        labelKey,
+        angleKey: valueKey,
+      } as AgPieSeriesOptions,
+    ],
+    height,
+  };
+
+  return <AgCharts options={options} />;
+}
+
+export function AreaChart({
+  data,
+  xKey,
+  yKey,
+  color = "#3b82f6",
+  height = 300,
+}: {
+  data: any[];
+  xKey: string;
+  yKey: string;
+  color?: string;
+  height?: number;
+}) {
+  const options: AgChartOptions = {
+    data,
+    series: [
+      {
+        type: "area",
+        xKey,
+        yKey,
+        fill: color,
+        stroke: color,
+        strokeWidth: 2,
+      },
+    ],
+    height,
+  };
+
+  return <AgCharts options={options} />;
+}
@@ -0,0 +1,108 @@
+"use client";
+
+import { GoalSummary } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import { Badge } from "@/components/ui/badge";
+
+interface GoalsSummaryCardProps {
+  goals: GoalSummary;
+}
+
+export function GoalsSummaryCard({ goals }: GoalsSummaryCardProps) {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Fitness Goals</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4">
+        {/* Summary Stats */}
+        <div className="grid grid-cols-3 gap-4">
+          <div className="text-center">
+            <div className="text-2xl font-bold text-blue-600">
+              {goals.totalActive}
+            </div>
+            <div className="text-xs text-gray-600">Active Goals</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-green-600">
+              {goals.totalCompleted}
+            </div>
+            <div className="text-xs text-gray-600">Completed</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-purple-600">
+              {goals.averageProgress}%
+            </div>
+            <div className="text-xs text-gray-600">Avg Progress</div>
+          </div>
+        </div>
+
+        {/* Active Goals */}
+        {goals.active.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold">Active Goals</h4>
+            <div className="space-y-2">
+              {goals.active.map((goal) => (
+                <div key={goal.id} className="border rounded-lg p-3">
+                  <div className="flex justify-between items-start mb-2">
+                    <div className="font-medium">{goal.title}</div>
+                    <Badge
+                      variant={
+                        goal.priority === "high" ? "destructive" : "secondary"
+                      }
+                    >
+                      {goal.priority}
+                    </Badge>
+                  </div>
+                  <div className="text-xs text-gray-600 mb-2">
+                    {goal.goalType.replace("_", " ")}
+                  </div>
+                  {/* Progress Bar */}
+                  <div className="w-full bg-gray-200 rounded-full h-2">
+                    <div
+                      className="bg-blue-600 h-2 rounded-full transition-all"
+                      style={{ width: `${goal.progress}%` }}
+                    />
+                  </div>
+                  <div className="text-xs text-gray-600 mt-1">
+                    {goal.progress}% complete
+                  </div>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* Completed Goals */}
+        {goals.completed.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold">Completed Goals</h4>
+            <div className="space-y-1">
+              {goals.completed.map((goal) => (
+                <div
+                  key={goal.id}
+                  className="flex justify-between items-center text-sm p-2 bg-green-50 rounded"
+                >
+                  <span className="font-medium">{goal.title}</span>
+                  <span className="text-xs text-green-700">
+                    ✓{" "}
+                    {goal.completedDate
+                      ? new Date(goal.completedDate).toLocaleDateString()
+                      : "N/A"}
+                  </span>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* Empty State */}
+        {goals.active.length === 0 && goals.completed.length === 0 && (
+          <div className="text-center text-gray-500 py-8">
+            No goals found for this period
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
@@ -0,0 +1,119 @@
+"use client";
+
+import { HydrationSummary } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import {
+  PieChart,
+  Pie,
+  Cell,
+  ResponsiveContainer,
+  Legend,
+  Tooltip,
+} from "recharts";
+
+interface HydrationSummaryCardProps {
+  hydration: {
+    dailySummaries: HydrationSummary[];
+    averageDailyWater: number;
+    totalDays: number;
+    daysMetGoal: number;
+  };
+}
+
+export function HydrationSummaryCard({ hydration }: HydrationSummaryCardProps) {
+  const goalMetPercentage =
+    hydration.totalDays > 0
+      ? Math.round((hydration.daysMetGoal / hydration.totalDays) * 100)
+      : 0;
+
+  const chartData = [
+    { name: "Days Met Goal", value: hydration.daysMetGoal, color: "#06b6d4" },
+    {
+      name: "Days Under Goal",
+      value: hydration.totalDays - hydration.daysMetGoal,
+      color: "#f59e0b",
+    },
+  ];
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Hydration Summary</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4">
+        {/* Summary Stats */}
+        <div className="grid grid-cols-2 gap-4">
+          <div className="text-center">
+            <div className="text-2xl font-bold text-blue-600">
+              {(hydration.averageDailyWater / 1000).toFixed(1)}L
+            </div>
+            <div className="text-xs text-gray-600">Avg Daily Water</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-cyan-600">
+              {hydration.totalDays}
+            </div>
+            <div className="text-xs text-gray-600">Days Tracked</div>
+          </div>
+        </div>
+
+        {/* Goal Achievement */}
+        <div className="text-center">
+          <div className="text-3xl font-bold text-green-600">
+            {goalMetPercentage}%
+          </div>
+          <div className="text-xs text-gray-600">Days Met Hydration Goal</div>
+        </div>
+
+        {/* Chart */}
+        {hydration.totalDays > 0 && (
+          <div className="h-48">
+            <ResponsiveContainer width="100%" height="100%">
+              <PieChart>
+                <Pie
+                  data={chartData}
+                  cx="50%"
+                  cy="50%"
+                  innerRadius={40}
+                  outerRadius={70}
+                  paddingAngle={5}
+                  dataKey="value"
+                >
+                  {chartData.map((entry, index) => (
+                    <Cell key={`cell-${index}`} fill={entry.color} />
+                  ))}
+                </Pie>
+                <Tooltip />
+                <Legend />
+              </PieChart>
+            </ResponsiveContainer>
+          </div>
+        )}
+
+        {/* Recent Days */}
+        {hydration.dailySummaries.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold">Recent Days</h4>
+            <div className="max-h-32 overflow-y-auto space-y-1">
+              {hydration.dailySummaries
+                .slice(-5)
+                .reverse()
+                .map((day) => (
+                  <div
+                    key={day.date}
+                    className="flex justify-between items-center text-sm"
+                  >
+                    <span className="text-gray-600">{day.date}</span>
+                    <span className="font-medium">
+                      {day.totalWater}ml / {day.waterGoal}ml (
+                      {day.hydrationPercentage}%)
+                    </span>
+                  </div>
+                ))}
+            </div>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
@@ -0,0 +1,121 @@
+"use client";
+
+import { NutritionSummary } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import {
+  PieChart,
+  Pie,
+  Cell,
+  ResponsiveContainer,
+  Legend,
+  Tooltip,
+} from "recharts";
+
+interface NutritionSummaryCardProps {
+  nutrition: {
+    dailySummaries: NutritionSummary[];
+    averageDailyCalories: number;
+    totalDays: number;
+    daysMetGoal: number;
+  };
+}
+
+export function NutritionSummaryCard({ nutrition }: NutritionSummaryCardProps) {
+  const goalMetPercentage =
+    nutrition.totalDays > 0
+      ? Math.round((nutrition.daysMetGoal / nutrition.totalDays) * 100)
+      : 0;
+
+  const chartData = [
+    { name: "Days Met Goal", value: nutrition.daysMetGoal, color: "#10b981" },
+    {
+      name: "Days Over/Under",
+      value: nutrition.totalDays - nutrition.daysMetGoal,
+      color: "#f59e0b",
+    },
+  ];
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Nutrition Summary</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4">
+        {/* Summary Stats */}
+        <div className="grid grid-cols-2 gap-4">
+          <div className="text-center">
+            <div className="text-2xl font-bold text-blue-600">
+              {nutrition.averageDailyCalories.toLocaleString()}
+            </div>
+            <div className="text-xs text-gray-600">Avg Daily Calories</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-green-600">
+              {nutrition.totalDays}
+            </div>
+            <div className="text-xs text-gray-600">Days Tracked</div>
+          </div>
+        </div>
+
+        {/* Goal Achievement */}
+        <div className="text-center">
+          <div className="text-3xl font-bold text-purple-600">
+            {goalMetPercentage}%
+          </div>
+          <div className="text-xs text-gray-600">
+            Days Met Calorie Goal (±10%)
+          </div>
+        </div>
+
+        {/* Chart */}
+        {nutrition.totalDays > 0 && (
+          <div className="h-48">
+            <ResponsiveContainer width="100%" height="100%">
+              <PieChart>
+                <Pie
+                  data={chartData}
+                  cx="50%"
+                  cy="50%"
+                  innerRadius={40}
+                  outerRadius={70}
+                  paddingAngle={5}
+                  dataKey="value"
+                >
+                  {chartData.map((entry, index) => (
+                    <Cell key={`cell-${index}`} fill={entry.color} />
+                  ))}
+                </Pie>
+                <Tooltip />
+                <Legend />
+              </PieChart>
+            </ResponsiveContainer>
+          </div>
+        )}
+
+        {/* Recent Days */}
+        {nutrition.dailySummaries.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold">Recent Days</h4>
+            <div className="max-h-32 overflow-y-auto space-y-1">
+              {nutrition.dailySummaries
+                .slice(-5)
+                .reverse()
+                .map((day) => (
+                  <div
+                    key={day.date}
+                    className="flex justify-between items-center text-sm"
+                  >
+                    <span className="text-gray-600">{day.date}</span>
+                    <span className="font-medium">
+                      {day.totalCalories.toLocaleString()} /{" "}
+                      {day.calorieGoal.toLocaleString()} cal
+                    </span>
+                  </div>
+                ))}
+            </div>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
@@ -0,0 +1,130 @@
+"use client";
+
+import { RecommendationSummary } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import { Badge } from "@/components/ui/badge";
+
+interface RecommendationsCardProps {
+  recommendations: RecommendationSummary;
+}
+
+export function RecommendationsCard({
+  recommendations,
+}: RecommendationsCardProps) {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>AI Recommendations</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4">
+        {/* Summary Stats */}
+        <div className="grid grid-cols-3 gap-4">
+          <div className="text-center">
+            <div className="text-2xl font-bold text-green-600">
+              {recommendations.totalAccepted}
+            </div>
+            <div className="text-xs text-gray-600">Accepted</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-yellow-600">
+              {recommendations.totalPending}
+            </div>
+            <div className="text-xs text-gray-600">Pending</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-red-600">
+              {recommendations.totalRejected}
+            </div>
+            <div className="text-xs text-gray-600">Rejected</div>
+          </div>
+        </div>
+
+        {/* Accepted Recommendations */}
+        {recommendations.accepted.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold text-green-700">
+              Accepted Recommendations
+            </h4>
+            <div className="space-y-2">
+              {recommendations.accepted.map((rec) => (
+                <div
+                  key={rec.id}
+                  className="border border-green-200 bg-green-50 rounded-lg p-3"
+                >
+                  <div className="flex justify-between items-start mb-2">
+                    <Badge variant="default" className="bg-green-600">
+                      Accepted
+                    </Badge>
+                    <span className="text-xs text-gray-500">
+                      {new Date(rec.generatedAt).toLocaleDateString()}
+                    </span>
+                  </div>
+                  <div className="text-sm">{rec.recommendationText}</div>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* Pending Recommendations */}
+        {recommendations.pending.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold text-yellow-700">
+              Pending Recommendations
+            </h4>
+            <div className="space-y-2">
+              {recommendations.pending.map((rec) => (
+                <div
+                  key={rec.id}
+                  className="border border-yellow-200 bg-yellow-50 rounded-lg p-3"
+                >
+                  <div className="flex justify-between items-start mb-2">
+                    <Badge variant="secondary">Pending</Badge>
+                    <span className="text-xs text-gray-500">
+                      {new Date(rec.generatedAt).toLocaleDateString()}
+                    </span>
+                  </div>
+                  <div className="text-sm">{rec.recommendationText}</div>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* Rejected Recommendations */}
+        {recommendations.rejected.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold text-red-700">
+              Rejected Recommendations
+            </h4>
+            <div className="space-y-2">
+              {recommendations.rejected.map((rec) => (
+                <div
+                  key={rec.id}
+                  className="border border-red-200 bg-red-50 rounded-lg p-3"
+                >
+                  <div className="flex justify-between items-start mb-2">
+                    <Badge variant="destructive">Rejected</Badge>
+                    <span className="text-xs text-gray-500">
+                      {new Date(rec.generatedAt).toLocaleDateString()}
+                    </span>
+                  </div>
+                  <div className="text-sm">{rec.recommendationText}</div>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* Empty State */}
+        {recommendations.totalAccepted === 0 &&
+          recommendations.totalPending === 0 &&
+          recommendations.totalRejected === 0 && (
+            <div className="text-center text-gray-500 py-8">
+              No recommendations found for this period
+            </div>
+          )}
+      </CardContent>
+    </Card>
+  );
+}
@@ -0,0 +1,195 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { User, Client } from "@fitai/shared";
+import { Button } from "@/components/ui/button";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Label } from "@/components/ui/label";
+import { Card, CardContent } from "@/components/ui/card";
+import { useUser } from "@clerk/nextjs";
+import log from "@/lib/logger";
+
+interface ReportFiltersProps {
+  selectedUserId: string;
+  onUserChange: (userId: string) => void;
+  dateRange: {
+    startDate: string;
+    endDate: string;
+  };
+  onDateRangeChange: (range: { startDate: string; endDate: string }) => void;
+}
+
+export function ReportFilters({
+  selectedUserId,
+  onUserChange,
+  dateRange,
+  onDateRangeChange,
+}: ReportFiltersProps) {
+  const { user: clerkUser } = useUser();
+  const [users, setUsers] = useState<(User & { client?: Client | null })[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [currentUser, setCurrentUser] = useState<User | null>(null);
+
+  useEffect(() => {
+    fetchCurrentUserAndClients();
+  }, []);
+
+  const fetchCurrentUserAndClients = async () => {
+    try {
+      setLoading(true);
+
+      // Fetch current user info
+      const userResponse = await fetch("/api/users/me");
+      if (userResponse.ok) {
+        const userData = await userResponse.json();
+        setCurrentUser(userData.user);
+
+        // Determine which clients to show based on role
+        if (userData.user.role === "client") {
+          // Regular users can only view their own report
+          setUsers([userData.user]);
+          onUserChange(userData.user.id);
+        } else if (userData.user.role === "trainer") {
+          // Trainers can only view their assigned clients
+          const assignmentsRes = await fetch("/api/trainer-client");
+          if (assignmentsRes.ok) {
+            const assignmentsData = await assignmentsRes.json();
+            const assignedClientIds = (assignmentsData.assignments || [])
+              .filter((a: any) => a.isActive)
+              .map((a: any) => a.clientId);
+
+            if (assignedClientIds.length > 0) {
+              // Fetch assigned clients
+              const clientsRes = await fetch(
+                `/api/users?role=client&ids=${assignedClientIds.join(",")}`,
+              );
+              if (clientsRes.ok) {
+                const clientsData = await clientsRes.json();
+                setUsers(clientsData.users || []);
+              }
+            } else {
+              setUsers([]);
+            }
+          }
+        } else {
+          // Admins and superadmins can view all clients
+          const clientsRes = await fetch("/api/users?role=client");
+          if (clientsRes.ok) {
+            const clientsData = await clientsRes.json();
+            setUsers(clientsData.users || []);
+          }
+        }
+      }
+    } catch (error) {
+      log.error("Failed to fetch users:", error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handlePresetRange = (days: number) => {
+    const end = new Date();
+    const start = new Date(Date.now() - days * 24 * 60 * 60 * 1000);
+    onDateRangeChange({
+      startDate: start.toISOString().split("T")[0],
+      endDate: end.toISOString().split("T")[0],
+    });
+  };
+
+  return (
+    <Card>
+      <CardContent className="p-6">
+        <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
+          {/* User Selector */}
+          <div className="space-y-2">
+            <Label htmlFor="user-select">Select User</Label>
+            <Select
+              value={selectedUserId}
+              onValueChange={onUserChange}
+              disabled={loading}
+            >
+              <SelectTrigger id="user-select">
+                <SelectValue placeholder="Choose a user..." />
+              </SelectTrigger>
+              <SelectContent>
+                {users.map((user) => (
+                  <SelectItem key={user.id} value={user.id}>
+                    {user.firstName} {user.lastName}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+          </div>
+
+          {/* Start Date */}
+          <div className="space-y-2">
+            <Label htmlFor="start-date">Start Date</Label>
+            <input
+              id="start-date"
+              type="date"
+              className="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
+              value={dateRange.startDate}
+              onChange={(e) =>
+                onDateRangeChange({
+                  ...dateRange,
+                  startDate: e.target.value,
+                })
+              }
+            />
+          </div>
+
+          {/* End Date */}
+          <div className="space-y-2">
+            <Label htmlFor="end-date">End Date</Label>
+            <input
+              id="end-date"
+              type="date"
+              className="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
+              value={dateRange.endDate}
+              onChange={(e) =>
+                onDateRangeChange({
+                  ...dateRange,
+                  endDate: e.target.value,
+                })
+              }
+            />
+          </div>
+
+          {/* Preset Ranges */}
+          <div className="space-y-2">
+            <Label>Quick Select</Label>
+            <div className="flex gap-2">
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => handlePresetRange(7)}
+              >
+                7 Days
+              </Button>
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => handlePresetRange(30)}
+              >
+                30 Days
+              </Button>
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => handlePresetRange(90)}
+              >
+                90 Days
+              </Button>
+            </div>
+          </div>
+        </div>
+      </CardContent>
+    </Card>
+  );
+}
@@ -0,0 +1,136 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { UserReport as UserReportType } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import { WeeklyCheckInsCard } from "./WeeklyCheckInsCard";
+import { NutritionSummaryCard } from "./NutritionSummaryCard";
+import { HydrationSummaryCard } from "./HydrationSummaryCard";
+import { GoalsSummaryCard } from "./GoalsSummaryCard";
+import { RecommendationsCard } from "./RecommendationsCard";
+import { Button } from "@/components/ui/button";
+import { Download } from "lucide-react";
+
+interface UserReportProps {
+  userId: string;
+  startDate: string;
+  endDate: string;
+}
+
+export function UserReport({ userId, startDate, endDate }: UserReportProps) {
+  const [report, setReport] = useState<UserReportType | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    fetchReport();
+  }, [userId, startDate, endDate]);
+
+  const fetchReport = async () => {
+    try {
+      setLoading(true);
+      setError(null);
+
+      const response = await fetch(
+        `/api/reports/user/${userId}?startDate=${startDate}&endDate=${endDate}`,
+      );
+
+      if (!response.ok) {
+        const errorData = await response.json();
+        throw new Error(errorData.error || "Failed to fetch report");
+      }
+
+      const data = await response.json();
+      setReport(data);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : "Failed to load report");
+      console.error("Report fetch error:", err);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleExportPDF = () => {
+    if (!report) return;
+
+    const filename = `FitAI_Report_${report.user.firstName}_${report.user.lastName}_${startDate}_${endDate}.pdf`;
+    const url = `/api/reports/user/${userId}?startDate=${startDate}&endDate=${endDate}&format=pdf`;
+
+    // Open in new tab to trigger download
+    window.open(url, "_blank");
+  };
+
+  if (loading) {
+    return (
+      <Card>
+        <CardContent className="flex items-center justify-center h-64">
+          <div className="text-lg text-gray-600">Loading report...</div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  if (error) {
+    return (
+      <Card>
+        <CardContent className="flex items-center justify-center h-64">
+          <div className="text-lg text-red-600">{error}</div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  if (!report) {
+    return (
+      <Card>
+        <CardContent className="flex items-center justify-center h-64">
+          <div className="text-lg text-gray-600">No report data available</div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Report Header */}
+      <Card>
+        <CardHeader>
+          <div className="flex justify-between items-center">
+            <div>
+              <CardTitle className="text-2xl">
+                {report.user.firstName} {report.user.lastName}
+              </CardTitle>
+              <p className="text-sm text-gray-600 mt-1">
+                {report.user.email} • {report.client?.membershipType || "N/A"}{" "}
+                Member
+              </p>
+              <p className="text-xs text-gray-500 mt-1">
+                Report Period: {report.reportPeriod.startDate} to{" "}
+                {report.reportPeriod.endDate}
+              </p>
+            </div>
+            <Button onClick={handleExportPDF} variant="default">
+              <Download className="w-4 h-4 mr-2" />
+              Export PDF
+            </Button>
+          </div>
+        </CardHeader>
+      </Card>
+
+      {/* Report Sections */}
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
+        <WeeklyCheckInsCard weeklyCheckIns={report.weeklyCheckIns} />
+        <NutritionSummaryCard nutrition={report.nutrition} />
+      </div>
+
+      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
+        <HydrationSummaryCard hydration={report.hydration} />
+        <GoalsSummaryCard goals={report.goals} />
+      </div>
+
+      <div className="grid grid-cols-1 gap-6">
+        <RecommendationsCard recommendations={report.recommendations} />
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,110 @@
+"use client";
+
+import { WeeklyCheckInStats } from "@fitai/shared";
+import { Card, CardHeader, CardTitle, CardContent } from "@/components/ui/card";
+import {
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  Legend,
+  ResponsiveContainer,
+} from "recharts";
+
+interface WeeklyCheckInsCardProps {
+  weeklyCheckIns: WeeklyCheckInStats[];
+}
+
+export function WeeklyCheckInsCard({
+  weeklyCheckIns,
+}: WeeklyCheckInsCardProps) {
+  const totalCheckIns = weeklyCheckIns.reduce(
+    (sum, week) => sum + week.totalCheckIns,
+    0,
+  );
+  const totalTimeMinutes = weeklyCheckIns.reduce(
+    (sum, week) => sum + week.totalTimeMinutes,
+    0,
+  );
+  const avgTimeMinutes =
+    totalCheckIns > 0 ? Math.round(totalTimeMinutes / totalCheckIns) : 0;
+
+  const chartData = weeklyCheckIns.map((week) => ({
+    week: week.weekStart,
+    checkIns: week.totalCheckIns,
+    timeMinutes: week.totalTimeMinutes,
+  }));
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Weekly Check-ins</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4">
+        <div className="grid grid-cols-3 gap-4">
+          <div className="text-center">
+            <div className="text-2xl font-bold text-blue-600">
+              {totalCheckIns}
+            </div>
+            <div className="text-xs text-gray-600">Total Check-ins</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-green-600">
+              {Math.floor(totalTimeMinutes / 60)}h {totalTimeMinutes % 60}m
+            </div>
+            <div className="text-xs text-gray-600">Total Time</div>
+          </div>
+          <div className="text-center">
+            <div className="text-2xl font-bold text-purple-600">
+              {avgTimeMinutes}m
+            </div>
+            <div className="text-xs text-gray-600">Avg Duration</div>
+          </div>
+        </div>
+
+        {chartData.length > 0 ? (
+          <div className="h-64">
+            <ResponsiveContainer width="100%" height="100%">
+              <BarChart data={chartData}>
+                <CartesianGrid strokeDasharray="3 3" />
+                <XAxis dataKey="week" />
+                <YAxis />
+                <Tooltip />
+                <Legend />
+                <Bar dataKey="checkIns" fill="#3c82e6" name="Check-ins" />
+                <Bar dataKey="timeMinutes" fill="#10b981" name="Minutes" />
+              </BarChart>
+            </ResponsiveContainer>
+          </div>
+        ) : (
+          <div className="h-64 flex items-center justify-center text-gray-500">
+            No check-in data available
+          </div>
+        )}
+
+        {weeklyCheckIns.length > 0 && (
+          <div className="space-y-2">
+            <h4 className="text-sm font-semibold">Weekly Breakdown</h4>
+            <div className="space-y-1">
+              {weeklyCheckIns.slice(-4).map((week) => (
+                <div
+                  key={week.weekStart}
+                  className="flex justify-between items-center text-sm"
+                >
+                  <span className="text-gray-600">
+                    {week.weekStart} - {week.weekEnd}
+                  </span>
+                  <span className="font-medium">
+                    {week.totalCheckIns} check-ins • {week.totalTimeMinutes} min
+                  </span>
+                </div>
+              ))}
+            </div>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
@@ -0,0 +1,22 @@
+import * as React from "react";
+
+import { cn } from "@/lib/utils";
+
+export interface LabelProps
+  extends React.LabelHTMLAttributes<HTMLLabelElement> {}
+
+const Label = React.forwardRef<HTMLLabelElement, LabelProps>(
+  ({ className, ...props }, ref) => (
+    <label
+      ref={ref}
+      className={cn(
+        "text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70",
+        className,
+      )}
+      {...props}
+    />
+  ),
+);
+Label.displayName = "Label";
+
+export { Label };
@@ -0,0 +1,160 @@
+"use client";
+
+import * as React from "react";
+import * as SelectPrimitive from "@radix-ui/react-select";
+import { Check, ChevronDown, ChevronUp } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Select = SelectPrimitive.Root;
+
+const SelectGroup = SelectPrimitive.Group;
+
+const SelectValue = SelectPrimitive.Value;
+
+const SelectTrigger = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger>
+>(({ className, children, ...props }, ref) => (
+  <SelectPrimitive.Trigger
+    ref={ref}
+    className={cn(
+      "flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
+      className,
+    )}
+    {...props}
+  >
+    {children}
+    <SelectPrimitive.Icon asChild>
+      <ChevronDown className="h-4 w-4 opacity-50" />
+    </SelectPrimitive.Icon>
+  </SelectPrimitive.Trigger>
+));
+SelectTrigger.displayName = SelectPrimitive.Trigger.displayName;
+
+const SelectScrollUpButton = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.ScrollUpButton>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollUpButton>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.ScrollUpButton
+    ref={ref}
+    className={cn(
+      "flex cursor-default items-center justify-center py-1",
+      className,
+    )}
+    {...props}
+  >
+    <ChevronUp className="h-4 w-4" />
+  </SelectPrimitive.ScrollUpButton>
+));
+SelectScrollUpButton.displayName = SelectPrimitive.ScrollUpButton.displayName;
+
+const SelectScrollDownButton = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.ScrollDownButton>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollDownButton>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.ScrollDownButton
+    ref={ref}
+    className={cn(
+      "flex cursor-default items-center justify-center py-1",
+      className,
+    )}
+    {...props}
+  >
+    <ChevronDown className="h-4 w-4" />
+  </SelectPrimitive.ScrollDownButton>
+));
+SelectScrollDownButton.displayName =
+  SelectPrimitive.ScrollDownButton.displayName;
+
+const SelectContent = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
+>(({ className, children, position = "popper", ...props }, ref) => (
+  <SelectPrimitive.Portal>
+    <SelectPrimitive.Content
+      ref={ref}
+      className={cn(
+        "relative z-50 max-h-96 min-w-[8rem] overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
+        position === "popper" &&
+          "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
+        className,
+      )}
+      position={position}
+      {...props}
+    >
+      <SelectScrollUpButton />
+      <SelectPrimitive.Viewport
+        className={cn(
+          "p-1",
+          position === "popper" &&
+            "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)]",
+        )}
+      >
+        {children}
+      </SelectPrimitive.Viewport>
+      <SelectScrollDownButton />
+    </SelectPrimitive.Content>
+  </SelectPrimitive.Portal>
+));
+SelectContent.displayName = SelectPrimitive.Content.displayName;
+
+const SelectLabel = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Label>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.Label
+    ref={ref}
+    className={cn("py-1.5 pl-8 pr-2 text-sm font-semibold", className)}
+    {...props}
+  />
+));
+SelectLabel.displayName = SelectPrimitive.Label.displayName;
+
+const SelectItem = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Item>
+>(({ className, children, ...props }, ref) => (
+  <SelectPrimitive.Item
+    ref={ref}
+    className={cn(
+      "relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
+      className,
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <SelectPrimitive.ItemIndicator>
+        <Check className="h-4 w-4" />
+      </SelectPrimitive.ItemIndicator>
+    </span>
+
+    <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
+  </SelectPrimitive.Item>
+));
+SelectItem.displayName = SelectPrimitive.Item.displayName;
+
+const SelectSeparator = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.Separator
+    ref={ref}
+    className={cn("-mx-1 my-1 h-px bg-muted", className)}
+    {...props}
+  />
+));
+SelectSeparator.displayName = SelectPrimitive.Separator.displayName;
+
+export {
+  Select,
+  SelectGroup,
+  SelectValue,
+  SelectTrigger,
+  SelectContent,
+  SelectLabel,
+  SelectItem,
+  SelectSeparator,
+  SelectScrollUpButton,
+  SelectScrollDownButton,
+};
@@ -7,6 +7,11 @@ import {
  Recommendation,
  FitnessGoal,
  Notification,
+  DailyNutrition,
+  DailyHydration,
+  MealEntry,
+  FitnessProfileHistory,
+  TrainerClientAssignment,
  DatabaseConfig,
 } from "./types";
 import {
@@ -18,6 +23,11 @@ import {
  recommendations,
  fitnessGoals,
  notifications,
+  dailyNutrition,
+  dailyHydration,
+  mealEntries,
+  fitnessProfileHistory,
+  trainerClientAssignments,
  eq,
  and,
  desc,
@@ -1524,4 +1534,651 @@ export class DrizzleDatabase implements IDatabase {
      createdAt,
    };
  }
+
+  // ==================== DAILY NUTRITION OPERATIONS ====================
+
+  async createDailyNutrition(
+    nutrition: Omit<DailyNutrition, "id" | "createdAt" | "updatedAt">,
+  ): Promise<DailyNutrition> {
+    const id = `nutrition_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+    const now = new Date();
+
+    const newNutrition = {
+      id,
+      ...nutrition,
+      createdAt: now,
+      updatedAt: now,
+    };
+
+    await this.db.insert(dailyNutrition).values(newNutrition as any);
+    return this.mapDailyNutrition(newNutrition);
+  }
+
+  async getDailyNutrition(
+    userId: string,
+    date: string,
+  ): Promise<DailyNutrition | null> {
+    const results = await this.db
+      .select()
+      .from(dailyNutrition)
+      .where(
+        and(eq(dailyNutrition.userId, userId), eq(dailyNutrition.date, date)),
+      )
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapDailyNutrition(results[0]) : null;
+  }
+
+  async getDailyNutritionById(id: string): Promise<DailyNutrition | null> {
+    const results = await this.db
+      .select()
+      .from(dailyNutrition)
+      .where(eq(dailyNutrition.id, id))
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapDailyNutrition(results[0]) : null;
+  }
+
+  async getDailyNutritionRange(
+    userId: string,
+    startDate: string,
+    endDate: string,
+  ): Promise<DailyNutrition[]> {
+    const results = await this.db
+      .select()
+      .from(dailyNutrition)
+      .where(
+        and(
+          eq(dailyNutrition.userId, userId),
+          gte(dailyNutrition.date, startDate),
+          lte(dailyNutrition.date, endDate),
+        ),
+      )
+      .orderBy(dailyNutrition.date)
+      .all();
+
+    return results.map((row) => this.mapDailyNutrition(row));
+  }
+
+  async updateDailyNutrition(
+    id: string,
+    updates: Partial<DailyNutrition>,
+  ): Promise<DailyNutrition | null> {
+    const { id: _, ...updateData } = updates as any;
+    if (Object.keys(updateData).length === 0) {
+      const existing = await this.db
+        .select()
+        .from(dailyNutrition)
+        .where(eq(dailyNutrition.id, id))
+        .limit(1)
+        .all();
+      return existing.length > 0 ? this.mapDailyNutrition(existing[0]) : null;
+    }
+
+    await this.db
+      .update(dailyNutrition)
+      .set({ ...updateData, updatedAt: new Date() })
+      .where(eq(dailyNutrition.id, id))
+      .run();
+
+    const results = await this.db
+      .select()
+      .from(dailyNutrition)
+      .where(eq(dailyNutrition.id, id))
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapDailyNutrition(results[0]) : null;
+  }
+
+  async deleteDailyNutrition(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(dailyNutrition)
+      .where(eq(dailyNutrition.id, id))
+      .run();
+
+    return result.changes > 0;
+  }
+
+  private mapDailyNutrition(row: Record<string, unknown>): DailyNutrition {
+    const createdAtValue = row.createdAt as number | Date;
+    const updatedAtValue = row.updatedAt as number | Date;
+
+    return {
+      id: String(row.id),
+      userId: String(row.userId),
+      date: String(row.date),
+      totalCalories: Number(row.totalCalories || 0),
+      calorieGoal: Number(row.calorieGoal || 2000),
+      meals: row.meals ? (JSON.parse(String(row.meals)) as any) : undefined,
+      createdAt:
+        typeof createdAtValue === "number"
+          ? new Date(createdAtValue * 1000)
+          : new Date(createdAtValue),
+      updatedAt:
+        typeof updatedAtValue === "number"
+          ? new Date(updatedAtValue * 1000)
+          : new Date(updatedAtValue),
+    };
+  }
+
+  // ==================== MEAL ENTRY OPERATIONS ====================
+
+  async createMealEntry(
+    meal: Omit<MealEntry, "id" | "createdAt">,
+  ): Promise<MealEntry> {
+    const id = `meal_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+    const now = new Date();
+
+    const newMeal = {
+      id,
+      ...meal,
+      createdAt: now,
+    };
+
+    await this.db.insert(mealEntries).values(newMeal as any);
+    return this.mapMealEntry(newMeal);
+  }
+
+  async getMealEntriesByDate(
+    userId: string,
+    date: string,
+  ): Promise<MealEntry[]> {
+    // Parse date string to get start and end of day in seconds
+    const startOfDay = new Date(date);
+    startOfDay.setHours(0, 0, 0, 0);
+    const endOfDay = new Date(date);
+    endOfDay.setHours(23, 59, 59, 999);
+
+    const startTimestamp = Math.floor(startOfDay.getTime() / 1000);
+    const endTimestamp = Math.floor(endOfDay.getTime() / 1000);
+
+    const results = await this.db
+      .select()
+      .from(mealEntries)
+      .where(
+        and(
+          eq(mealEntries.userId, userId),
+          sql`${mealEntries.timestamp} >= ${startTimestamp}`,
+          sql`${mealEntries.timestamp} <= ${endTimestamp}`,
+        ),
+      )
+      .orderBy(mealEntries.timestamp)
+      .all();
+
+    return results.map((row) => this.mapMealEntry(row));
+  }
+
+  async getMealEntryById(id: string): Promise<MealEntry | null> {
+    const results = await this.db
+      .select()
+      .from(mealEntries)
+      .where(eq(mealEntries.id, id))
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapMealEntry(results[0]) : null;
+  }
+
+  async deleteMealEntry(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(mealEntries)
+      .where(eq(mealEntries.id, id))
+      .run();
+
+    return result.changes > 0;
+  }
+
+  private mapMealEntry(row: Record<string, unknown>): MealEntry {
+    const timestampValue = row.timestamp as number | Date;
+    const createdAtValue = row.createdAt as number | Date;
+
+    return {
+      id: String(row.id),
+      userId: String(row.userId),
+      dailyNutritionId: row.dailyNutritionId
+        ? String(row.dailyNutritionId)
+        : undefined,
+      mealType: String(row.mealType) as MealEntry["mealType"],
+      foodName: String(row.foodName),
+      calories: Number(row.calories),
+      protein: row.protein ? Number(row.protein) : undefined,
+      carbs: row.carbs ? Number(row.carbs) : undefined,
+      fats: row.fats ? Number(row.fats) : undefined,
+      timestamp:
+        typeof timestampValue === "number"
+          ? new Date(timestampValue * 1000)
+          : new Date(timestampValue),
+      createdAt:
+        typeof createdAtValue === "number"
+          ? new Date(createdAtValue * 1000)
+          : new Date(createdAtValue),
+    };
+  }
+
+  // ==================== DAILY HYDRATION OPERATIONS ====================
+
+  async createDailyHydration(
+    hydration: Omit<DailyHydration, "id" | "createdAt" | "updatedAt">,
+  ): Promise<DailyHydration> {
+    const id = `hydration_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+    const now = new Date();
+
+    const newHydration = {
+      id,
+      ...hydration,
+      createdAt: now,
+      updatedAt: now,
+    };
+
+    await this.db.insert(dailyHydration).values(newHydration as any);
+    return this.mapDailyHydration(newHydration);
+  }
+
+  async getDailyHydration(
+    userId: string,
+    date: string,
+  ): Promise<DailyHydration | null> {
+    const results = await this.db
+      .select()
+      .from(dailyHydration)
+      .where(
+        and(eq(dailyHydration.userId, userId), eq(dailyHydration.date, date)),
+      )
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapDailyHydration(results[0]) : null;
+  }
+
+  async getDailyHydrationById(id: string): Promise<DailyHydration | null> {
+    const results = await this.db
+      .select()
+      .from(dailyHydration)
+      .where(eq(dailyHydration.id, id))
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapDailyHydration(results[0]) : null;
+  }
+
+  async getDailyHydrationRange(
+    userId: string,
+    startDate: string,
+    endDate: string,
+  ): Promise<DailyHydration[]> {
+    const results = await this.db
+      .select()
+      .from(dailyHydration)
+      .where(
+        and(
+          eq(dailyHydration.userId, userId),
+          gte(dailyHydration.date, startDate),
+          lte(dailyHydration.date, endDate),
+        ),
+      )
+      .orderBy(dailyHydration.date)
+      .all();
+
+    return results.map((row) => this.mapDailyHydration(row));
+  }
+
+  async updateDailyHydration(
+    id: string,
+    updates: Partial<DailyHydration>,
+  ): Promise<DailyHydration | null> {
+    const { id: _, ...updateData } = updates as any;
+    if (Object.keys(updateData).length === 0) {
+      const existing = await this.db
+        .select()
+        .from(dailyHydration)
+        .where(eq(dailyHydration.id, id))
+        .limit(1)
+        .all();
+      return existing.length > 0 ? this.mapDailyHydration(existing[0]) : null;
+    }
+
+    await this.db
+      .update(dailyHydration)
+      .set({ ...updateData, updatedAt: new Date() })
+      .where(eq(dailyHydration.id, id))
+      .run();
+
+    const results = await this.db
+      .select()
+      .from(dailyHydration)
+      .where(eq(dailyHydration.id, id))
+      .limit(1)
+      .all();
+
+    return results.length > 0 ? this.mapDailyHydration(results[0]) : null;
+  }
+
+  async deleteDailyHydration(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(dailyHydration)
+      .where(eq(dailyHydration.id, id))
+      .run();
+
+    return result.changes > 0;
+  }
+
+  private mapDailyHydration(row: Record<string, unknown>): DailyHydration {
+    const createdAtValue = row.createdAt as number | Date;
+    const updatedAtValue = row.updatedAt as number | Date;
+
+    return {
+      id: String(row.id),
+      userId: String(row.userId),
+      date: String(row.date),
+      totalWater: Number(row.totalWater || 0),
+      waterGoal: Number(row.waterGoal || 2000),
+      entries: row.entries
+        ? (JSON.parse(String(row.entries)) as any)
+        : undefined,
+      createdAt:
+        typeof createdAtValue === "number"
+          ? new Date(createdAtValue * 1000)
+          : new Date(createdAtValue),
+      updatedAt:
+        typeof updatedAtValue === "number"
+          ? new Date(updatedAtValue * 1000)
+          : new Date(updatedAtValue),
+    };
+  }
+
+  // ==================== FITNESS PROFILE HISTORY OPERATIONS ====================
+
+  async createFitnessProfileHistory(
+    history: Omit<FitnessProfileHistory, "id" | "createdAt">,
+  ): Promise<FitnessProfileHistory> {
+    const id = `profile_history_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+    const now = new Date();
+
+    const newHistory = {
+      id,
+      ...history,
+      createdAt: now,
+    };
+
+    await this.db.insert(fitnessProfileHistory).values(newHistory as any);
+    return this.mapFitnessProfileHistory(newHistory);
+  }
+
+  async getFitnessProfileHistory(
+    userId: string,
+    startDate?: Date,
+    endDate?: Date,
+  ): Promise<FitnessProfileHistory[]> {
+    const conditions = [eq(fitnessProfileHistory.userId, userId)];
+
+    if (startDate) {
+      const startTimestamp = Math.floor(startDate.getTime() / 1000);
+      conditions.push(
+        sql`${fitnessProfileHistory.changedAt} >= ${startTimestamp}`,
+      );
+    }
+
+    if (endDate) {
+      const endTimestamp = Math.floor(endDate.getTime() / 1000);
+      conditions.push(
+        sql`${fitnessProfileHistory.changedAt} <= ${endTimestamp}`,
+      );
+    }
+
+    const results = await this.db
+      .select()
+      .from(fitnessProfileHistory)
+      .where(and(...conditions))
+      .orderBy(desc(fitnessProfileHistory.changedAt))
+      .all();
+
+    return results.map((row) => this.mapFitnessProfileHistory(row));
+  }
+
+  async getWeightHistory(
+    userId: string,
+    startDate: Date,
+    endDate: Date,
+  ): Promise<FitnessProfileHistory[]> {
+    const startTimestamp = Math.floor(startDate.getTime() / 1000);
+    const endTimestamp = Math.floor(endDate.getTime() / 1000);
+
+    const results = await this.db
+      .select()
+      .from(fitnessProfileHistory)
+      .where(
+        and(
+          eq(fitnessProfileHistory.userId, userId),
+          eq(fitnessProfileHistory.changeType, "weight"),
+          sql`${fitnessProfileHistory.changedAt} >= ${startTimestamp}`,
+          sql`${fitnessProfileHistory.changedAt} <= ${endTimestamp}`,
+        ),
+      )
+      .orderBy(fitnessProfileHistory.changedAt)
+      .all();
+
+    return results.map((row) => this.mapFitnessProfileHistory(row));
+  }
+
+  private mapFitnessProfileHistory(
+    row: Record<string, unknown>,
+  ): FitnessProfileHistory {
+    const changedAtValue = row.changedAt as number | Date;
+    const createdAtValue = row.createdAt as number | Date;
+
+    return {
+      id: String(row.id),
+      userId: String(row.userId),
+      fitnessProfileId: String(row.fitnessProfileId),
+      changeType: String(row.changeType) as FitnessProfileHistory["changeType"],
+      fieldName: String(row.fieldName),
+      previousValue: row.previousValue ? String(row.previousValue) : undefined,
+      newValue: row.newValue ? String(row.newValue) : undefined,
+      changedAt:
+        typeof changedAtValue === "number"
+          ? new Date(changedAtValue * 1000)
+          : new Date(changedAtValue),
+      createdAt:
+        typeof createdAtValue === "number"
+          ? new Date(createdAtValue * 1000)
+          : new Date(createdAtValue),
+    };
+  }
+
+  // ==================== TRAINER-CLIENT ASSIGNMENT OPERATIONS ====================
+
+  async createTrainerClientAssignment(
+    assignment: Omit<TrainerClientAssignment, "id" | "createdAt" | "updatedAt">,
+  ): Promise<TrainerClientAssignment> {
+    const id = `assignment_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+    const now = new Date();
+
+    const newAssignment = {
+      id,
+      ...assignment,
+      createdAt: now,
+      updatedAt: now,
+    };
+
+    await this.db.insert(trainerClientAssignments).values(newAssignment as any);
+    return this.mapTrainerClientAssignment(newAssignment);
+  }
+
+  async getTrainerClientAssignments(
+    trainerId: string,
+  ): Promise<TrainerClientAssignment[]> {
+    const results = await this.db
+      .select()
+      .from(trainerClientAssignments)
+      .where(
+        and(
+          eq(trainerClientAssignments.trainerId, trainerId),
+          eq(trainerClientAssignments.isActive, true),
+        ),
+      )
+      .orderBy(desc(trainerClientAssignments.assignedAt))
+      .all();
+
+    return results.map((row) => this.mapTrainerClientAssignment(row));
+  }
+
+  async getClientTrainerAssignment(
+    clientId: string,
+  ): Promise<TrainerClientAssignment | null> {
+    const results = await this.db
+      .select()
+      .from(trainerClientAssignments)
+      .where(
+        and(
+          eq(trainerClientAssignments.clientId, clientId),
+          eq(trainerClientAssignments.isActive, true),
+        ),
+      )
+      .limit(1)
+      .all();
+
+    return results.length > 0
+      ? this.mapTrainerClientAssignment(results[0])
+      : null;
+  }
+
+  async deleteTrainerClientAssignment(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(trainerClientAssignments)
+      .where(eq(trainerClientAssignments.id, id))
+      .run();
+
+    return result.changes > 0;
+  }
+
+  async deactivateTrainerClientAssignment(
+    id: string,
+  ): Promise<TrainerClientAssignment | null> {
+    await this.db
+      .update(trainerClientAssignments)
+      .set({ isActive: false, updatedAt: new Date() })
+      .where(eq(trainerClientAssignments.id, id))
+      .run();
+
+    const results = await this.db
+      .select()
+      .from(trainerClientAssignments)
+      .where(eq(trainerClientAssignments.id, id))
+      .limit(1)
+      .all();
+
+    return results.length > 0
+      ? this.mapTrainerClientAssignment(results[0])
+      : null;
+  }
+
+  private mapTrainerClientAssignment(
+    row: Record<string, unknown>,
+  ): TrainerClientAssignment {
+    const assignedAtValue = row.assignedAt as number | Date;
+    const createdAtValue = row.createdAt as number | Date;
+    const updatedAtValue = row.updatedAt as number | Date;
+
+    return {
+      id: String(row.id),
+      trainerId: String(row.trainerId),
+      clientId: String(row.clientId),
+      assignedAt:
+        typeof assignedAtValue === "number"
+          ? new Date(assignedAtValue * 1000)
+          : new Date(assignedAtValue),
+      assignedBy: row.assignedBy ? String(row.assignedBy) : undefined,
+      isActive: Boolean(row.isActive),
+      createdAt:
+        typeof createdAtValue === "number"
+          ? new Date(createdAtValue * 1000)
+          : new Date(createdAtValue),
+      updatedAt:
+        typeof updatedAtValue === "number"
+          ? new Date(updatedAtValue * 1000)
+          : new Date(updatedAtValue),
+    };
+  }
+
+  // ==================== ENHANCED ATTENDANCE OPERATIONS FOR REPORTS ====================
+
+  async getAttendanceByWeek(
+    userId: string,
+    weekStart: Date,
+  ): Promise<Attendance[]> {
+    // Calculate week end (Sunday at 23:59:59)
+    const weekEnd = new Date(weekStart);
+    weekEnd.setDate(weekEnd.getDate() + 6);
+    weekEnd.setHours(23, 59, 59, 999);
+
+    const startTimestamp = Math.floor(weekStart.getTime() / 1000);
+    const endTimestamp = Math.floor(weekEnd.getTime() / 1000);
+
+    const results = await this.db
+      .select()
+      .from(attendance)
+      .where(
+        and(
+          eq(attendance.userId, userId),
+          sql`${attendance.checkInTime} >= ${startTimestamp}`,
+          sql`${attendance.checkInTime} <= ${endTimestamp}`,
+        ),
+      )
+      .orderBy(attendance.checkInTime)
+      .all();
+
+    return results.map((row) => this.mapAttendance(row));
+  }
+
+  async calculateWeeklyCheckInStats(
+    userId: string,
+    weekStart: Date,
+  ): Promise<{
+    totalCheckIns: number;
+    totalTimeSpent: number;
+    avgSessionDuration: number;
+    byType: { gym: number; class: number; personal_training: number };
+  }> {
+    const attendanceRecords = await this.getAttendanceByWeek(userId, weekStart);
+
+    const stats = {
+      totalCheckIns: attendanceRecords.length,
+      totalTimeSpent: 0,
+      avgSessionDuration: 0,
+      byType: {
+        gym: 0,
+        class: 0,
+        personal_training: 0,
+      },
+    };
+
+    let completedSessions = 0;
+
+    for (const record of attendanceRecords) {
+      // Count by type
+      if (record.type === "gym") stats.byType.gym++;
+      else if (record.type === "class") stats.byType.class++;
+      else if (record.type === "personal_training")
+        stats.byType.personal_training++;
+
+      // Calculate time spent (only for completed sessions with check-out)
+      if (record.checkOutTime) {
+        const duration =
+          (record.checkOutTime.getTime() - record.checkInTime.getTime()) /
+          (1000 * 60); // in minutes
+        stats.totalTimeSpent += duration;
+        completedSessions++;
+      }
+    }
+
+    // Calculate average session duration
+    if (completedSessions > 0) {
+      stats.avgSessionDuration = stats.totalTimeSpent / completedSessions;
+    }
+
+    return stats;
+  }
 }
@@ -6,6 +6,11 @@ import {
  Recommendation,
  FitnessGoal,
  Notification,
+  DailyNutrition,
+  DailyHydration,
+  MealEntry,
+  FitnessProfileHistory,
+  TrainerClientAssignment,
 } from "@fitai/shared";
 import type { SortConfig, FilterCondition } from "../filtering";

@@ -23,6 +28,11 @@ export type {
  Recommendation,
  FitnessGoal,
  Notification,
+  DailyNutrition,
+  DailyHydration,
+  MealEntry,
+  FitnessProfileHistory,
+  TrainerClientAssignment,
 };

 // Database Interface - allows us to swap implementations
@@ -188,6 +198,100 @@ export interface IDatabase {
    totalRevenue: number;
    revenueGrowth: number; // Percentage vs last month
  }>;
+
+  // Daily Nutrition operations
+  createDailyNutrition(
+    nutrition: Omit<DailyNutrition, "id" | "createdAt" | "updatedAt">,
+  ): Promise<DailyNutrition>;
+  getDailyNutrition(
+    userId: string,
+    date: string,
+  ): Promise<DailyNutrition | null>;
+  getDailyNutritionById(id: string): Promise<DailyNutrition | null>;
+  getDailyNutritionRange(
+    userId: string,
+    startDate: string,
+    endDate: string,
+  ): Promise<DailyNutrition[]>;
+  updateDailyNutrition(
+    id: string,
+    updates: Partial<DailyNutrition>,
+  ): Promise<DailyNutrition | null>;
+  deleteDailyNutrition(id: string): Promise<boolean>;
+
+  // Meal Entry operations
+  createMealEntry(
+    meal: Omit<MealEntry, "id" | "createdAt">,
+  ): Promise<MealEntry>;
+  getMealEntriesByDate(userId: string, date: string): Promise<MealEntry[]>;
+  getMealEntryById(id: string): Promise<MealEntry | null>;
+  deleteMealEntry(id: string): Promise<boolean>;
+
+  // Daily Hydration operations
+  createDailyHydration(
+    hydration: Omit<DailyHydration, "id" | "createdAt" | "updatedAt">,
+  ): Promise<DailyHydration>;
+  getDailyHydration(
+    userId: string,
+    date: string,
+  ): Promise<DailyHydration | null>;
+  getDailyHydrationById(id: string): Promise<DailyHydration | null>;
+  getDailyHydrationRange(
+    userId: string,
+    startDate: string,
+    endDate: string,
+  ): Promise<DailyHydration[]>;
+  updateDailyHydration(
+    id: string,
+    updates: Partial<DailyHydration>,
+  ): Promise<DailyHydration | null>;
+  deleteDailyHydration(id: string): Promise<boolean>;
+
+  // Fitness Profile History operations
+  createFitnessProfileHistory(
+    history: Omit<FitnessProfileHistory, "id" | "createdAt">,
+  ): Promise<FitnessProfileHistory>;
+  getFitnessProfileHistory(
+    userId: string,
+    startDate?: Date,
+    endDate?: Date,
+  ): Promise<FitnessProfileHistory[]>;
+  getWeightHistory(
+    userId: string,
+    startDate: Date,
+    endDate: Date,
+  ): Promise<FitnessProfileHistory[]>;
+
+  // Trainer-Client Assignment operations
+  createTrainerClientAssignment(
+    assignment: Omit<TrainerClientAssignment, "id" | "createdAt" | "updatedAt">,
+  ): Promise<TrainerClientAssignment>;
+  getTrainerClientAssignments(
+    trainerId: string,
+  ): Promise<TrainerClientAssignment[]>;
+  getClientTrainerAssignment(
+    clientId: string,
+  ): Promise<TrainerClientAssignment | null>;
+  deleteTrainerClientAssignment(id: string): Promise<boolean>;
+  deactivateTrainerClientAssignment(
+    id: string,
+  ): Promise<TrainerClientAssignment | null>;
+
+  // Enhanced Attendance operations for reports
+  getAttendanceByWeek(userId: string, weekStart: Date): Promise<Attendance[]>;
+  calculateWeeklyCheckInStats(
+    userId: string,
+    weekStart: Date,
+  ): Promise<{
+    totalCheckIns: number;
+    totalTimeSpent: number; // in minutes
+    avgSessionDuration: number; // in minutes
+    byType: {
+      gym: number;
+      class: number;
+      personal_training: number;
+    };
+  }>;
 }

 // Database configuration
@@ -0,0 +1,236 @@
+import type { UserReport, User, Client, FitnessProfile } from "@fitai/shared";
+
+// Mock data for testing
+const mockUser: User = {
+  id: "user_123",
+  email: "john.doe@example.com",
+  firstName: "John",
+  lastName: "Doe",
+  role: "client",
+  phone: "555-1234",
+  createdAt: new Date("2024-01-15"),
+  updatedAt: new Date("2024-01-15"),
+};
+
+const mockClient: Client = {
+  id: "client_123",
+  userId: "user_123",
+  membershipType: "premium",
+  membershipStatus: "active",
+  joinDate: new Date("2024-01-15"),
+};
+
+const mockProfile: FitnessProfile = {
+  id: "profile_123",
+  userId: "user_123",
+  height: 175,
+  weight: 70,
+  age: 30,
+  gender: "male",
+  activityLevel: "moderately_active",
+  createdAt: new Date("2024-01-15"),
+  updatedAt: new Date("2024-01-15"),
+};
+
+const mockReport: UserReport = {
+  userId: "user_123",
+  user: mockUser,
+  client: mockClient,
+  fitnessProfile: mockProfile,
+  reportPeriod: {
+    startDate: "2024-01-01",
+    endDate: "2024-01-31",
+  },
+  weeklyCheckIns: [
+    {
+      weekStart: "2024-01-01",
+      weekEnd: "2024-01-07",
+      totalCheckIns: 4,
+      totalTimeMinutes: 240,
+      averageDurationMinutes: 60,
+      checkInsByType: [
+        { type: "gym", count: 3 },
+        { type: "class", count: 1 },
+      ],
+    },
+    {
+      weekStart: "2024-01-08",
+      weekEnd: "2024-01-14",
+      totalCheckIns: 5,
+      totalTimeMinutes: 300,
+      averageDurationMinutes: 60,
+      checkInsByType: [
+        { type: "gym", count: 4 },
+        { type: "class", count: 1 },
+      ],
+    },
+  ],
+  nutrition: {
+    dailySummaries: [
+      {
+        date: "2024-01-01",
+        totalCalories: 2000,
+        calorieGoal: 2200,
+        caloriesDelta: -200,
+        mealsCount: 3,
+      },
+      {
+        date: "2024-01-02",
+        totalCalories: 2300,
+        calorieGoal: 2200,
+        caloriesDelta: 100,
+        mealsCount: 4,
+      },
+    ],
+    averageDailyCalories: 2150,
+    totalDays: 2,
+    daysMetGoal: 1,
+  },
+  hydration: {
+    dailySummaries: [
+      {
+        date: "2024-01-01",
+        totalWater: 2000,
+        waterGoal: 2500,
+        hydrationPercentage: 80,
+      },
+      {
+        date: "2024-01-02",
+        totalWater: 2600,
+        waterGoal: 2500,
+        hydrationPercentage: 104,
+      },
+    ],
+    averageDailyWater: 2300,
+    totalDays: 2,
+    daysMetGoal: 1,
+  },
+  goals: {
+    active: [
+      {
+        id: "goal_1",
+        userId: "user_123",
+        goalType: "weight_target",
+        title: "Lose 5kg",
+        description: "Lose weight for summer",
+        targetValue: 65,
+        currentValue: 70,
+        unit: "kg",
+        startDate: new Date("2024-01-01"),
+        status: "active",
+        progress: 0,
+        priority: "high",
+        createdAt: new Date("2024-01-01"),
+        updatedAt: new Date("2024-01-01"),
+      },
+    ],
+    completed: [
+      {
+        id: "goal_2",
+        userId: "user_123",
+        goalType: "strength_milestone",
+        title: "Bench press 100kg",
+        targetValue: 100,
+        currentValue: 100,
+        unit: "kg",
+        startDate: new Date("2023-11-01"),
+        completedDate: new Date("2023-12-15"),
+        status: "completed",
+        progress: 100,
+        priority: "medium",
+        createdAt: new Date("2023-11-01"),
+        updatedAt: new Date("2023-12-15"),
+      },
+    ],
+    totalActive: 1,
+    totalCompleted: 1,
+    averageProgress: 0,
+  },
+  profileHistory: [
+    {
+      changeType: "weight",
+      fieldName: "weight",
+      previousValue: "72",
+      newValue: "70",
+      changedAt: new Date("2024-01-15"),
+    },
+  ],
+  recommendations: {
+    accepted: [
+      {
+        id: "rec_1",
+        userId: "user_123",
+        fitnessProfileId: "profile_123",
+        recommendationText: "Increase protein intake to 150g per day",
+        activityPlan: "High protein diet",
+        dietPlan: "Protein focused",
+        status: "approved",
+        generatedAt: new Date("2024-01-10"),
+        approvedAt: new Date("2024-01-11"),
+        approvedBy: "user_trainer",
+        createdAt: new Date("2024-01-10"),
+        updatedAt: new Date("2024-01-11"),
+      },
+    ],
+    rejected: [],
+    pending: [
+      {
+        id: "rec_2",
+        userId: "user_123",
+        fitnessProfileId: "profile_123",
+        recommendationText: "Try HIIT workouts 3 times per week",
+        activityPlan: "HIIT training",
+        dietPlan: "No change",
+        status: "pending",
+        generatedAt: new Date("2024-01-20"),
+        createdAt: new Date("2024-01-20"),
+        updatedAt: new Date("2024-01-20"),
+      },
+    ],
+    totalAccepted: 1,
+    totalRejected: 0,
+    totalPending: 1,
+  },
+  generatedAt: new Date(),
+};
+
+// Test function
+export async function testPDFGeneration() {
+  try {
+    const { generateReportPDFBase64 } = await import(
+      "@/lib/pdf/report-helpers"
+    );
+
+    console.log("Generating PDF from mock report...");
+    const pdfBase64 = generateReportPDFBase64(mockReport);
+
+    console.log(`PDF generated successfully!`);
+    console.log(`PDF size: ${Math.round(pdfBase64.length / 1024)} KB`);
+
+    // Verify it's a valid base64 string
+    if (pdfBase64.startsWith("JVBERi0")) {
+      console.log("✓ PDF is valid (starts with PDF header)");
+    } else {
+      console.log("✗ PDF is invalid");
+    }
+
+    return true;
+  } catch (error) {
+    console.error("✗ PDF generation failed:", error);
+    return false;
+  }
+}
+
+// Run if executed directly
+if (typeof window === "undefined" && process.argv[1]?.includes("test-pdf")) {
+  testPDFGeneration()
+    .then((success) => {
+      process.exit(success ? 0 : 1);
+    })
+    .catch((err) => {
+      console.error(err);
+      process.exit(1);
+    });
+}
+
+export default testPDFGeneration;
@@ -0,0 +1,316 @@
+import jsPDF from "jspdf";
+
+export interface ChartData {
+  labels: string[];
+  datasets: {
+    label: string;
+    data: number[];
+    color?: string;
+  }[];
+}
+
+export interface ChartConfig {
+  title?: string;
+  width: number;
+  height: number;
+}
+
+/**
+ * Generate a bar chart image as a data URL
+ */
+export function generateBarChart(data: ChartData, config: ChartConfig): string {
+  const canvas = createCanvas(config.width, config.height);
+  const ctx = canvas.getContext("2d");
+
+  if (!ctx) {
+    throw new Error("Could not get canvas context");
+  }
+
+  const padding = 40;
+  const chartWidth = config.width - padding * 2;
+  const chartHeight = config.height - padding * 2;
+  const barWidth = chartWidth / data.labels.length - 10;
+
+  // Clear canvas
+  ctx.fillStyle = "#ffffff";
+  ctx.fillRect(0, 0, config.width, config.height);
+
+  // Add title if provided
+  if (config.title) {
+    ctx.fillStyle = "#000000";
+    ctx.font = "bold 14px Arial";
+    ctx.textAlign = "center";
+    ctx.fillText(config.title, config.width / 2, 20);
+  }
+
+  // Calculate max value
+  const maxValue = Math.max(
+    ...data.datasets.flatMap((dataset) => dataset.data),
+  );
+
+  // Draw bars
+  data.datasets.forEach((dataset, datasetIndex) => {
+    const color = dataset.color || getDefaultColor(datasetIndex);
+    ctx.fillStyle = color;
+
+    dataset.data.forEach((value, index) => {
+      const x =
+        padding +
+        index * (barWidth + 10) +
+        (datasetIndex * barWidth) / data.datasets.length;
+      const barHeight = (value / maxValue) * chartHeight;
+      const y = config.height - padding - barHeight;
+
+      ctx.fillRect(x, y, barWidth / data.datasets.length - 2, barHeight);
+
+      // Draw value on top
+      ctx.fillStyle = "#000000";
+      ctx.font = "10px Arial";
+      ctx.textAlign = "center";
+      ctx.fillText(
+        value.toString(),
+        x + barWidth / data.datasets.length / 2,
+        y - 5,
+      );
+      ctx.fillStyle = color;
+    });
+  });
+
+  // Draw labels
+  ctx.fillStyle = "#000000";
+  ctx.font = "11px Arial";
+  ctx.textAlign = "center";
+  data.labels.forEach((label, index) => {
+    const x = padding + index * (barWidth + 10) + barWidth / 2;
+    ctx.fillText(label, x, config.height - padding + 15);
+  });
+
+  // Draw axes
+  ctx.strokeStyle = "#cccccc";
+  ctx.beginPath();
+  ctx.moveTo(padding, padding);
+  ctx.lineTo(padding, config.height - padding);
+  ctx.lineTo(config.width - padding, config.height - padding);
+  ctx.stroke();
+
+  return canvas.toDataURL("image/png");
+}
+
+/**
+ * Generate a line chart image as a data URL
+ */
+export function generateLineChart(
+  data: ChartData,
+  config: ChartConfig,
+): string {
+  const canvas = createCanvas(config.width, config.height);
+  const ctx = canvas.getContext("2d");
+
+  if (!ctx) {
+    throw new Error("Could not get canvas context");
+  }
+
+  const padding = 40;
+  const chartWidth = config.width - padding * 2;
+  const chartHeight = config.height - padding * 2;
+
+  // Clear canvas
+  ctx.fillStyle = "#ffffff";
+  ctx.fillRect(0, 0, config.width, config.height);
+
+  // Add title if provided
+  if (config.title) {
+    ctx.fillStyle = "#000000";
+    ctx.font = "bold 14px Arial";
+    ctx.textAlign = "center";
+    ctx.fillText(config.title, config.width / 2, 20);
+  }
+
+  // Calculate max value
+  const maxValue = Math.max(
+    ...data.datasets.flatMap((dataset) => dataset.data),
+    1,
+  );
+
+  // Draw grid lines
+  ctx.strokeStyle = "#f0f0f0";
+  ctx.lineWidth = 1;
+  for (let i = 0; i <= 5; i++) {
+    const y = padding + (i * chartHeight) / 5;
+    ctx.beginPath();
+    ctx.moveTo(padding, y);
+    ctx.lineTo(config.width - padding, y);
+    ctx.stroke();
+
+    // Draw value labels
+    ctx.fillStyle = "#666666";
+    ctx.font = "10px Arial";
+    ctx.textAlign = "right";
+    const value = Math.round(maxValue - (i * maxValue) / 5);
+    ctx.fillText(value.toString(), padding - 5, y + 3);
+  }
+
+  // Draw lines
+  data.datasets.forEach((dataset, datasetIndex) => {
+    const color = dataset.color || getDefaultColor(datasetIndex);
+    ctx.strokeStyle = color;
+    ctx.lineWidth = 2;
+    ctx.beginPath();
+
+    dataset.data.forEach((value, index) => {
+      const x = padding + (index * chartWidth) / (data.labels.length - 1);
+      const y = config.height - padding - (value / maxValue) * chartHeight;
+
+      if (index === 0) {
+        ctx.moveTo(x, y);
+      } else {
+        ctx.lineTo(x, y);
+      }
+    });
+
+    ctx.stroke();
+
+    // Draw points
+    ctx.fillStyle = color;
+    dataset.data.forEach((value, index) => {
+      const x = padding + (index * chartWidth) / (data.labels.length - 1);
+      const y = config.height - padding - (value / maxValue) * chartHeight;
+
+      ctx.beginPath();
+      ctx.arc(x, y, 4, 0, 2 * Math.PI);
+      ctx.fill();
+    });
+  });
+
+  // Draw labels
+  ctx.fillStyle = "#000000";
+  ctx.font = "11px Arial";
+  ctx.textAlign = "center";
+  data.labels.forEach((label, index) => {
+    const x = padding + (index * chartWidth) / (data.labels.length - 1);
+    ctx.fillText(label, x, config.height - padding + 15);
+  });
+
+  // Draw axes
+  ctx.strokeStyle = "#cccccc";
+  ctx.lineWidth = 1;
+  ctx.beginPath();
+  ctx.moveTo(padding, padding);
+  ctx.lineTo(padding, config.height - padding);
+  ctx.lineTo(config.width - padding, config.height - padding);
+  ctx.stroke();
+
+  return canvas.toDataURL("image/png");
+}
+
+/**
+ * Generate a pie chart image as a data URL
+ */
+export function generatePieChart(data: ChartData, config: ChartConfig): string {
+  const canvas = createCanvas(config.width, config.height);
+  const ctx = canvas.getContext("2d");
+
+  if (!ctx) {
+    throw new Error("Could not get canvas context");
+  }
+
+  const centerX = config.width / 2;
+  const centerY = config.height / 2;
+  const radius = Math.min(config.width, config.height) / 2 - 40;
+
+  // Clear canvas
+  ctx.fillStyle = "#ffffff";
+  ctx.fillRect(0, 0, config.width, config.height);
+
+  // Add title if provided
+  if (config.title) {
+    ctx.fillStyle = "#000000";
+    ctx.font = "bold 14px Arial";
+    ctx.textAlign = "center";
+    ctx.fillText(config.title, config.width / 2, 20);
+  }
+
+  // Calculate total
+  const total = data.datasets[0]?.data.reduce((sum, val) => sum + val, 0) || 0;
+
+  // Draw pie slices
+  let startAngle = 0;
+  data.datasets[0]?.data.forEach((value, index) => {
+    const sliceAngle = (value / total) * 2 * Math.PI;
+    const color = data.datasets[0].color || getDefaultColor(index);
+
+    ctx.fillStyle = color;
+    ctx.beginPath();
+    ctx.moveTo(centerX, centerY);
+    ctx.arc(centerX, centerY, radius, startAngle, startAngle + sliceAngle);
+    ctx.closePath();
+    ctx.fill();
+
+    // Draw label
+    const midAngle = startAngle + sliceAngle / 2;
+    const labelX = centerX + (radius + 20) * Math.cos(midAngle);
+    const labelY = centerY + (radius + 20) * Math.sin(midAngle);
+
+    ctx.fillStyle = "#000000";
+    ctx.font = "11px Arial";
+    ctx.textAlign = "center";
+    ctx.fillText(`${data.labels[index]}: ${value}`, labelX, labelY);
+
+    startAngle += sliceAngle;
+  });
+
+  return canvas.toDataURL("image/png");
+}
+
+/**
+ * Helper function to create a canvas element
+ */
+function createCanvas(width: number, height: number): HTMLCanvasElement {
+  if (typeof document !== "undefined") {
+    const canvas = document.createElement("canvas");
+    canvas.width = width;
+    canvas.height = height;
+    return canvas;
+  }
+  // Fallback for server-side rendering
+  const Canvas = require("canvas");
+  return new Canvas(width, height);
+}
+
+/**
+ * Get default color for a dataset index
+ */
+function getDefaultColor(index: number): string {
+  const colors = [
+    "#3c82e1", // primary
+    "#2ea643", // success
+    "#f0a500", // warning
+    "#d73232", // destructive
+    "#8b5cf6", // purple
+    "#06b6d4", // cyan
+  ];
+  return colors[index % colors.length];
+}
+
+/**
+ * Add chart image to PDF
+ */
+export function addChartToPDF(
+  pdf: jsPDF,
+  imageData: string,
+  x: number,
+  y: number,
+  width?: number,
+  height?: number,
+): void {
+  const imgWidth = width || 150;
+  const imgHeight = height || 80;
+  pdf.addImage(imageData, "PNG", x, y, imgWidth, imgHeight);
+}
+
+export default {
+  generateBarChart,
+  generateLineChart,
+  generatePieChart,
+  addChartToPDF,
+};
@@ -0,0 +1,15 @@
+export { default as PDFGenerator } from "./pdf-generator";
+export {
+  default as ChartGenerator,
+  generateBarChart,
+  generateLineChart,
+  generatePieChart,
+  addChartToPDF,
+  type ChartData,
+  type ChartConfig,
+} from "./chart-generator";
+export {
+  generateReportPDF,
+  generateReportPDFBase64,
+  saveReportPDF,
+} from "./report-helpers";
@@ -0,0 +1,821 @@
+import jsPDF from "jspdf";
+import autoTable from "jspdf-autotable";
+import type { UserReport } from "@fitai/shared";
+
+export class PDFGenerator {
+  private doc: jsPDF;
+  private pageWidth: number;
+  private pageHeight: number;
+  private margin: { top: number; right: number; bottom: number; left: number };
+  private currentY: number = 0;
+
+  // Theme colors (from globals.css)
+  private colors = {
+    primary: [60, 130, 225] as [number, number, number],
+    primaryDark: [40, 80, 180] as [number, number, number],
+    success: [46, 160, 67] as [number, number, number],
+    warning: [240, 185, 11] as [number, number, number],
+    destructive: [215, 50, 50] as [number, number, number],
+    text: [30, 30, 30] as [number, number, number],
+    textLight: [100, 100, 100] as [number, number, number],
+    background: [245, 245, 245] as [number, number, number],
+    white: [255, 255, 255] as [number, number, number],
+  };
+
+  constructor() {
+    this.doc = new jsPDF({
+      orientation: "portrait",
+      unit: "mm",
+      format: "a4",
+    });
+    this.pageWidth = this.doc.internal.pageSize.getWidth();
+    this.pageHeight = this.doc.internal.pageSize.getHeight();
+    this.margin = { top: 20, right: 20, bottom: 20, left: 20 };
+  }
+
+  /**
+   * Generate a complete user report PDF
+   */
+  generateUserReport(report: UserReport): jsPDF {
+    this.addHeader(report);
+    this.addUserInfo(report);
+    this.addReportPeriod(report);
+    this.addWeeklyCheckIns(report.weeklyCheckIns);
+    this.addNutritionSummary(report.nutrition);
+    this.addHydrationSummary(report.hydration);
+    this.addGoalsSummary(report.goals);
+    this.addProfileHistory(report.profileHistory);
+    this.addRecommendations(report.recommendations);
+    this.addFooter();
+
+    return this.doc;
+  }
+
+  /**
+   * Save PDF to file
+   */
+  save(filename: string): void {
+    this.doc.save(filename);
+  }
+
+  /**
+   * Get PDF as blob for API response
+   */
+  toBlob(): Blob {
+    return this.doc.output("blob");
+  }
+
+  /**
+   * Get PDF as base64 for API response
+   */
+  toBase64(): string {
+    return this.doc.output("datauristring").split(",")[1];
+  }
+
+  /**
+   * Add header with title and FitAI branding
+   */
+  private addHeader(report: UserReport): void {
+    this.currentY = this.margin.top;
+
+    // Header background
+    this.doc.setFillColor(...this.colors.primary);
+    this.doc.rect(0, 0, this.pageWidth, 35, "F");
+
+    // Title
+    this.doc.setTextColor(...this.colors.white);
+    this.doc.setFontSize(24);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("FitAI User Report", this.margin.left, 20);
+
+    // Subtitle
+    this.doc.setFontSize(10);
+    this.doc.setFont("helvetica", "normal");
+    this.doc.text(
+      `Generated: ${new Date().toLocaleDateString("en-US", {
+        year: "numeric",
+        month: "long",
+        day: "numeric",
+        hour: "2-digit",
+        minute: "2-digit",
+      })}`,
+      this.margin.left,
+      28,
+    );
+
+    // FitAI logo text
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("FitAI", this.pageWidth - this.margin.right - 20, 20);
+
+    this.currentY = 45;
+  }
+
+  /**
+   * Add user information section
+   */
+  private addUserInfo(report: UserReport): void {
+    this.checkPageBreak(30);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("User Information", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    const user = report.user;
+    const client = report.client;
+    const profile = report.fitnessProfile;
+
+    const userInfo = [
+      ["Name", `${user.firstName} ${user.lastName}`],
+      ["Email", user.email],
+      ["Phone", user.phone || "N/A"],
+      ["Role", user.role],
+      [
+        "Member Since",
+        user.createdAt ? new Date(user.createdAt).toLocaleDateString() : "N/A",
+      ],
+    ];
+
+    if (client) {
+      userInfo.push([
+        "Membership",
+        `${client.membershipType} - ${client.membershipStatus}`,
+      ]);
+      userInfo.push([
+        "Join Date",
+        new Date(client.joinDate).toLocaleDateString(),
+      ]);
+    }
+
+    if (profile) {
+      userInfo.push([
+        "Fitness Profile",
+        `Height: ${profile.height || "N/A"}cm, Weight: ${profile.weight || "N/A"}kg`,
+      ]);
+    }
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      body: userInfo,
+      theme: "plain",
+      margin: { left: this.margin.left, right: this.margin.right },
+      columnStyles: {
+        0: { fontStyle: "bold", cellWidth: 40, fontSize: 10 },
+        1: { cellWidth: "auto", fontSize: 10 },
+      },
+      styles: {
+        cellPadding: 3,
+        textColor: this.colors.text,
+      },
+      tableWidth: "auto" as any,
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+  }
+
+  /**
+   * Add report period section
+   */
+  private addReportPeriod(report: UserReport): void {
+    this.checkPageBreak(25);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("Report Period", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    const periodInfo = [
+      ["Start Date", report.reportPeriod.startDate],
+      ["End Date", report.reportPeriod.endDate],
+      [
+        "Duration",
+        `${Math.ceil(
+          (new Date(report.reportPeriod.endDate).getTime() -
+            new Date(report.reportPeriod.startDate).getTime()) /
+            (1000 * 60 * 60 * 24),
+        )} days`,
+      ],
+    ];
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      body: periodInfo,
+      theme: "plain",
+      margin: { left: this.margin.left, right: this.margin.right },
+      columnStyles: {
+        0: { fontStyle: "bold", cellWidth: 40, fontSize: 10 },
+        1: { cellWidth: "auto", fontSize: 10 },
+      },
+      styles: {
+        cellPadding: 3,
+        textColor: this.colors.text,
+      },
+      tableWidth: "auto" as any,
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+  }
+
+  /**
+   * Add weekly check-ins section
+   */
+  private addWeeklyCheckIns(
+    weeklyCheckIns: UserReport["weeklyCheckIns"],
+  ): void {
+    this.checkPageBreak(50);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("Weekly Check-ins", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    if (weeklyCheckIns.length === 0) {
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "italic");
+      this.doc.text(
+        "No check-in data available for this period.",
+        this.margin.left,
+        this.currentY,
+      );
+      this.currentY += 15;
+      return;
+    }
+
+    const tableData = weeklyCheckIns.map((week) => [
+      week.weekStart,
+      week.weekEnd,
+      week.totalCheckIns.toString(),
+      `${week.totalTimeMinutes} min`,
+      `${week.averageDurationMinutes} min`,
+    ]);
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      head: [
+        ["Week Start", "Week End", "Check-ins", "Total Time", "Avg Duration"],
+      ],
+      body: tableData,
+      theme: "striped",
+      headStyles: {
+        fillColor: this.colors.primary,
+        textColor: this.colors.white,
+        fontStyle: "bold",
+        fontSize: 9,
+      },
+      bodyStyles: {
+        fontSize: 9,
+        textColor: this.colors.text,
+      },
+      alternateRowStyles: {
+        fillColor: [250, 250, 250],
+      },
+      margin: { left: this.margin.left, right: this.margin.right },
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+  }
+
+  /**
+   * Add nutrition summary section
+   */
+  private addNutritionSummary(nutrition: UserReport["nutrition"]): void {
+    this.checkPageBreak(60);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("Nutrition Summary", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    const summaryStats = [
+      ["Total Days Tracked", nutrition.totalDays.toString()],
+      [
+        "Average Daily Calories",
+        nutrition.averageDailyCalories.toLocaleString(),
+      ],
+      [
+        "Days Met Goal (±10%)",
+        `${nutrition.daysMetGoal} / ${nutrition.totalDays}`,
+      ],
+    ];
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      body: summaryStats,
+      theme: "plain",
+      margin: { left: this.margin.left, right: this.margin.right },
+      columnStyles: {
+        0: { fontStyle: "bold", cellWidth: 60, fontSize: 10 },
+        1: { cellWidth: "auto", fontSize: 10 },
+      },
+      styles: {
+        cellPadding: 3,
+        textColor: this.colors.text,
+      },
+      tableWidth: "auto" as any,
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 10;
+
+    // Add daily breakdown if available
+    if (
+      nutrition.dailySummaries.length > 0 &&
+      nutrition.dailySummaries.length <= 14
+    ) {
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "italic");
+      this.doc.text("Daily Breakdown", this.margin.left, this.currentY);
+
+      this.currentY += 5;
+
+      const dailyData = nutrition.dailySummaries.map((day) => [
+        day.date,
+        day.totalCalories.toLocaleString(),
+        day.calorieGoal.toLocaleString(),
+        day.caloriesDelta > 0
+          ? `+${day.caloriesDelta}`
+          : day.caloriesDelta.toString(),
+        day.mealsCount.toString(),
+      ]);
+
+      autoTable(this.doc, {
+        startY: this.currentY,
+        head: [["Date", "Calories", "Goal", "Delta", "Meals"]],
+        body: dailyData,
+        theme: "striped",
+        headStyles: {
+          fillColor: this.colors.primary,
+          textColor: this.colors.white,
+          fontStyle: "bold",
+          fontSize: 8,
+        },
+        bodyStyles: {
+          fontSize: 8,
+          textColor: this.colors.text,
+        },
+        alternateRowStyles: {
+          fillColor: [250, 250, 250],
+        },
+        margin: { left: this.margin.left, right: this.margin.right },
+      });
+
+      this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+    } else if (nutrition.dailySummaries.length > 14) {
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(9);
+      this.doc.text(
+        `Daily breakdown (${nutrition.dailySummaries.length} days) - See dashboard for detailed view.`,
+        this.margin.left,
+        this.currentY,
+      );
+      this.currentY += 15;
+    }
+  }
+
+  /**
+   * Add hydration summary section
+   */
+  private addHydrationSummary(hydration: UserReport["hydration"]): void {
+    this.checkPageBreak(50);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("Hydration Summary", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    const summaryStats = [
+      ["Total Days Tracked", hydration.totalDays.toString()],
+      ["Average Daily Water", `${hydration.averageDailyWater} ml`],
+      ["Days Met Goal", `${hydration.daysMetGoal} / ${hydration.totalDays}`],
+    ];
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      body: summaryStats,
+      theme: "plain",
+      margin: { left: this.margin.left, right: this.margin.right },
+      columnStyles: {
+        0: { fontStyle: "bold", cellWidth: 60, fontSize: 10 },
+        1: { cellWidth: "auto", fontSize: 10 },
+      },
+      styles: {
+        cellPadding: 3,
+        textColor: this.colors.text,
+      },
+      tableWidth: "auto" as any,
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 10;
+
+    // Add daily breakdown if available
+    if (
+      hydration.dailySummaries.length > 0 &&
+      hydration.dailySummaries.length <= 14
+    ) {
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "italic");
+      this.doc.text("Daily Breakdown", this.margin.left, this.currentY);
+
+      this.currentY += 5;
+
+      const dailyData = hydration.dailySummaries.map((day) => [
+        day.date,
+        `${day.totalWater} ml`,
+        `${day.waterGoal} ml`,
+        `${day.hydrationPercentage}%`,
+      ]);
+
+      autoTable(this.doc, {
+        startY: this.currentY,
+        head: [["Date", "Total Water", "Goal", "Achievement"]],
+        body: dailyData,
+        theme: "striped",
+        headStyles: {
+          fillColor: this.colors.primary,
+          textColor: this.colors.white,
+          fontStyle: "bold",
+          fontSize: 8,
+        },
+        bodyStyles: {
+          fontSize: 8,
+          textColor: this.colors.text,
+        },
+        alternateRowStyles: {
+          fillColor: [250, 250, 250],
+        },
+        margin: { left: this.margin.left, right: this.margin.right },
+      });
+
+      this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+    } else if (hydration.dailySummaries.length > 14) {
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(9);
+      this.doc.text(
+        `Daily breakdown (${hydration.dailySummaries.length} days) - See dashboard for detailed view.`,
+        this.margin.left,
+        this.currentY,
+      );
+      this.currentY += 15;
+    }
+  }
+
+  /**
+   * Add goals summary section
+   */
+  private addGoalsSummary(goals: UserReport["goals"]): void {
+    this.checkPageBreak(60);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("Fitness Goals", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    const summaryStats = [
+      ["Active Goals", goals.totalActive.toString()],
+      ["Completed Goals", goals.totalCompleted.toString()],
+      ["Average Progress", `${goals.averageProgress}%`],
+    ];
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      body: summaryStats,
+      theme: "plain",
+      margin: { left: this.margin.left, right: this.margin.right },
+      columnStyles: {
+        0: { fontStyle: "bold", cellWidth: 60, fontSize: 10 },
+        1: { cellWidth: "auto", fontSize: 10 },
+      },
+      styles: {
+        cellPadding: 3,
+        textColor: this.colors.text,
+      },
+      tableWidth: "auto" as any,
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 10;
+
+    // Add active goals
+    if (goals.active.length > 0) {
+      this.doc.setTextColor(...this.colors.success);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "bold");
+      this.doc.text("Active Goals", this.margin.left, this.currentY);
+
+      this.currentY += 5;
+
+      const activeGoals = goals.active.map((goal) => [
+        goal.title,
+        goal.goalType,
+        `${goal.progress}%`,
+        goal.priority,
+      ]);
+
+      autoTable(this.doc, {
+        startY: this.currentY,
+        head: [["Title", "Type", "Progress", "Priority"]],
+        body: activeGoals,
+        theme: "striped",
+        headStyles: {
+          fillColor: this.colors.success,
+          textColor: this.colors.white,
+          fontStyle: "bold",
+          fontSize: 8,
+        },
+        bodyStyles: {
+          fontSize: 8,
+          textColor: this.colors.text,
+        },
+        alternateRowStyles: {
+          fillColor: [250, 250, 250],
+        },
+        margin: { left: this.margin.left, right: this.margin.right },
+      });
+
+      this.currentY = (this.doc as any).lastAutoTable.finalY + 10;
+    }
+
+    // Add completed goals
+    if (goals.completed.length > 0) {
+      this.doc.setTextColor(...this.colors.primary);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "bold");
+      this.doc.text("Completed Goals", this.margin.left, this.currentY);
+
+      this.currentY += 5;
+
+      const completedGoals = goals.completed.map((goal) => [
+        goal.title,
+        goal.goalType,
+        goal.completedDate
+          ? new Date(goal.completedDate).toLocaleDateString()
+          : "N/A",
+      ]);
+
+      autoTable(this.doc, {
+        startY: this.currentY,
+        head: [["Title", "Type", "Completed Date"]],
+        body: completedGoals,
+        theme: "striped",
+        headStyles: {
+          fillColor: this.colors.primary,
+          textColor: this.colors.white,
+          fontStyle: "bold",
+          fontSize: 8,
+        },
+        bodyStyles: {
+          fontSize: 8,
+          textColor: this.colors.text,
+        },
+        alternateRowStyles: {
+          fillColor: [250, 250, 250],
+        },
+        margin: { left: this.margin.left, right: this.margin.right },
+      });
+
+      this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+    }
+  }
+
+  /**
+   * Add profile history section
+   */
+  private addProfileHistory(history: UserReport["profileHistory"]): void {
+    this.checkPageBreak(50);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("Fitness Profile Changes", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    if (history.length === 0) {
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "italic");
+      this.doc.text(
+        "No profile changes recorded during this period.",
+        this.margin.left,
+        this.currentY,
+      );
+      this.currentY += 15;
+      return;
+    }
+
+    const historyData = history.map((item) => [
+      item.fieldName,
+      item.changeType,
+      item.previousValue || "N/A",
+      item.newValue || "N/A",
+      new Date(item.changedAt).toLocaleDateString(),
+    ]);
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      head: [["Field", "Change Type", "Previous", "New", "Date"]],
+      body: historyData,
+      theme: "striped",
+      headStyles: {
+        fillColor: this.colors.primary,
+        textColor: this.colors.white,
+        fontStyle: "bold",
+        fontSize: 8,
+      },
+      bodyStyles: {
+        fontSize: 8,
+        textColor: this.colors.text,
+      },
+      alternateRowStyles: {
+        fillColor: [250, 250, 250],
+      },
+      margin: { left: this.margin.left, right: this.margin.right },
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+  }
+
+  /**
+   * Add recommendations section
+   */
+  private addRecommendations(
+    recommendations: UserReport["recommendations"],
+  ): void {
+    this.checkPageBreak(60);
+
+    this.doc.setTextColor(...this.colors.primary);
+    this.doc.setFontSize(14);
+    this.doc.setFont("helvetica", "bold");
+    this.doc.text("AI Recommendations", this.margin.left, this.currentY);
+
+    this.currentY += 8;
+
+    const summaryStats = [
+      ["Accepted", recommendations.totalAccepted.toString()],
+      ["Rejected", recommendations.totalRejected.toString()],
+      ["Pending", recommendations.totalPending.toString()],
+    ];
+
+    autoTable(this.doc, {
+      startY: this.currentY,
+      body: summaryStats,
+      theme: "plain",
+      margin: { left: this.margin.left, right: this.margin.right },
+      columnStyles: {
+        0: { fontStyle: "bold", cellWidth: 60, fontSize: 10 },
+        1: { cellWidth: "auto", fontSize: 10 },
+      },
+      styles: {
+        cellPadding: 3,
+        textColor: this.colors.text,
+      },
+      tableWidth: "auto" as any,
+    });
+
+    this.currentY = (this.doc as any).lastAutoTable.finalY + 10;
+
+    // Add accepted recommendations
+    if (recommendations.accepted.length > 0) {
+      this.doc.setTextColor(...this.colors.success);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "bold");
+      this.doc.text(
+        "Accepted Recommendations",
+        this.margin.left,
+        this.currentY,
+      );
+
+      this.currentY += 5;
+
+      const acceptedRecs = recommendations.accepted.map((rec) => [
+        rec.recommendationText.substring(0, 80) +
+          (rec.recommendationText.length > 80 ? "..." : ""),
+        new Date(rec.generatedAt).toLocaleDateString(),
+      ]);
+
+      autoTable(this.doc, {
+        startY: this.currentY,
+        head: [["Recommendation", "Generated"]],
+        body: acceptedRecs,
+        theme: "striped",
+        headStyles: {
+          fillColor: this.colors.success,
+          textColor: this.colors.white,
+          fontStyle: "bold",
+          fontSize: 8,
+        },
+        bodyStyles: {
+          fontSize: 8,
+          textColor: this.colors.text,
+        },
+        alternateRowStyles: {
+          fillColor: [250, 250, 250],
+        },
+        margin: { left: this.margin.left, right: this.margin.right },
+      });
+
+      this.currentY = (this.doc as any).lastAutoTable.finalY + 10;
+    }
+
+    // Add pending recommendations
+    if (recommendations.pending.length > 0) {
+      this.doc.setTextColor(...this.colors.warning);
+      this.doc.setFontSize(10);
+      this.doc.setFont("helvetica", "bold");
+      this.doc.text("Pending Recommendations", this.margin.left, this.currentY);
+
+      this.currentY += 5;
+
+      const pendingRecs = recommendations.pending.map((rec) => [
+        rec.recommendationText.substring(0, 80) +
+          (rec.recommendationText.length > 80 ? "..." : ""),
+        new Date(rec.generatedAt).toLocaleDateString(),
+      ]);
+
+      autoTable(this.doc, {
+        startY: this.currentY,
+        head: [["Recommendation", "Generated"]],
+        body: pendingRecs,
+        theme: "striped",
+        headStyles: {
+          fillColor: this.colors.warning,
+          textColor: this.colors.text,
+          fontStyle: "bold",
+          fontSize: 8,
+        },
+        bodyStyles: {
+          fontSize: 8,
+          textColor: this.colors.text,
+        },
+        alternateRowStyles: {
+          fillColor: [250, 250, 250],
+        },
+        margin: { left: this.margin.left, right: this.margin.right },
+      });
+
+      this.currentY = (this.doc as any).lastAutoTable.finalY + 15;
+    }
+  }
+
+  /**
+   * Add footer to each page
+   */
+  private addFooter(): void {
+    const pageCount = this.doc.getNumberOfPages();
+
+    for (let i = 1; i <= pageCount; i++) {
+      this.doc.setPage(i);
+
+      // Footer line
+      this.doc.setDrawColor(...this.colors.primary);
+      this.doc.setLineWidth(0.5);
+      this.doc.line(
+        this.margin.left,
+        this.pageHeight - 15,
+        this.pageWidth - this.margin.right,
+        this.pageHeight - 15,
+      );
+
+      // Footer text
+      this.doc.setTextColor(...this.colors.textLight);
+      this.doc.setFontSize(8);
+      this.doc.setFont("helvetica", "normal");
+      this.doc.text(
+        `FitAI User Report - Page ${i} of ${pageCount}`,
+        this.margin.left,
+        this.pageHeight - 10,
+      );
+      this.doc.text(
+        "Generated by FitAI",
+        this.pageWidth - this.margin.right - 30,
+        this.pageHeight - 10,
+      );
+    }
+  }
+
+  /**
+   * Check if we need a page break
+   */
+  private checkPageBreak(requiredSpace: number): void {
+    if (this.currentY + requiredSpace > this.pageHeight - this.margin.bottom) {
+      this.doc.addPage();
+      this.currentY = this.margin.top;
+    }
+  }
+}
+
+export default PDFGenerator;
@@ -0,0 +1,35 @@
+import type { UserReport } from "@fitai/shared";
+import PDFGenerator from "./pdf-generator";
+
+/**
+ * Generate a PDF report from a UserReport object
+ */
+export function generateReportPDF(report: UserReport): Blob {
+  const generator = new PDFGenerator();
+  generator.generateUserReport(report);
+  return generator.toBlob();
+}
+
+/**
+ * Generate a PDF report and return as base64 string
+ */
+export function generateReportPDFBase64(report: UserReport): string {
+  const generator = new PDFGenerator();
+  generator.generateUserReport(report);
+  return generator.toBase64();
+}
+
+/**
+ * Generate a PDF report and save to file
+ */
+export function saveReportPDF(report: UserReport, filename: string): void {
+  const generator = new PDFGenerator();
+  generator.generateUserReport(report);
+  generator.save(filename);
+}
+
+export default {
+  generateReportPDF,
+  generateReportPDFBase64,
+  saveReportPDF,
+};
@@ -0,0 +1,153 @@
+/**
+ * ISO Week Calculation Utilities
+ *
+ * Helper functions for ISO 8601 week calculations
+ * Week starts on Monday and ends on Sunday
+ */
+
+/**
+ * Get the Monday of the ISO week for a given date
+ */
+export function getWeekStart(date: Date): Date {
+  const d = new Date(date);
+  const day = d.getDay();
+  const diff = d.getDate() - day + (day === 0 ? -6 : 1);
+  d.setDate(diff);
+  d.setHours(0, 0, 0, 0);
+  return d;
+}
+
+/**
+ * Get the Sunday of the ISO week for a given date
+ */
+export function getWeekEnd(date: Date): Date {
+  const monday = getWeekStart(date);
+  const sunday = new Date(monday);
+  sunday.setDate(sunday.getDate() + 6);
+  sunday.setHours(23, 59, 59, 999);
+  return sunday;
+}
+
+/**
+ * Get ISO week number (1-53)
+ */
+export function getISOWeek(date: Date): number {
+  const d = new Date(
+    Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()),
+  );
+  const dayNum = d.getUTCDay() || 7;
+  d.setUTCDate(d.getUTCDate() + 4 - dayNum);
+  const yearStart = new Date(Date.UTC(d.getUTCFullYear(), 0, 1));
+  return Math.ceil(((d.getTime() - yearStart.getTime()) / 86400000 + 1) / 7);
+}
+
+/**
+ * Format date as YYYY-MM-DD
+ */
+export function formatDate(date: Date): string {
+  return date.toISOString().split("T")[0];
+}
+
+/**
+ * Get all weeks in a date range
+ */
+export function getWeeksInRange(
+  startDate: string,
+  endDate: string,
+): Array<{
+  weekStart: string;
+  weekEnd: string;
+  weekNumber: number;
+}> {
+  const weeks: Array<{
+    weekStart: string;
+    weekEnd: string;
+    weekNumber: number;
+  }> = [];
+
+  const start = new Date(startDate);
+  const end = new Date(endDate);
+  const current = getWeekStart(start);
+
+  while (current <= end) {
+    const weekStart = getWeekStart(current);
+    const weekEnd = getWeekEnd(current);
+
+    weeks.push({
+      weekStart: formatDate(weekStart),
+      weekEnd: formatDate(weekEnd),
+      weekNumber: getISOWeek(current),
+    });
+
+    current.setDate(current.getDate() + 7);
+  }
+
+  return weeks;
+}
+
+/**
+ * Test ISO week calculations
+ */
+export function testISOWeekCalculations(): void {
+  console.log("ISO Week Calculation Tests\n");
+
+  const testDates = [
+    {
+      date: "2024-01-01",
+      expected: { monday: "2024-01-01", sunday: "2024-01-07", week: 1 },
+    },
+    {
+      date: "2024-01-02",
+      expected: { monday: "2024-01-01", sunday: "2024-01-07", week: 1 },
+    },
+    {
+      date: "2024-01-07",
+      expected: { monday: "2024-01-01", sunday: "2024-01-07", week: 1 },
+    },
+    {
+      date: "2024-01-08",
+      expected: { monday: "2024-01-08", sunday: "2024-01-14", week: 2 },
+    },
+    {
+      date: "2024-12-31",
+      expected: { monday: "2024-12-30", sunday: "2025-01-05", week: 1 },
+    }, // Week 1 of 2025
+  ];
+
+  testDates.forEach(({ date, expected }) => {
+    const d = new Date(date);
+    const monday = formatDate(getWeekStart(d));
+    const sunday = formatDate(getWeekEnd(d));
+    const week = getISOWeek(d);
+
+    const mondayMatch = monday === expected.monday;
+    const sundayMatch = sunday === expected.sunday;
+    const weekMatch = week === expected.week;
+
+    console.log(`Date: ${date}`);
+    console.log(
+      `  Monday: ${monday} ${mondayMatch ? "✓" : "✗ (expected: " + expected.monday + ")"}`,
+    );
+    console.log(
+      `  Sunday: ${sunday} ${sundayMatch ? "✓" : "✗ (expected: " + expected.sunday + ")"}`,
+    );
+    console.log(
+      `  Week: ${week} ${weekMatch ? "✓" : "✗ (expected: " + expected.week + ")"}`,
+    );
+    console.log();
+  });
+}
+
+// Run tests if executed directly
+if (typeof require !== "undefined" && require.main === module) {
+  testISOWeekCalculations();
+}
+
+export default {
+  getWeekStart,
+  getWeekEnd,
+  getISOWeek,
+  formatDate,
+  getWeeksInRange,
+  testISOWeekCalculations,
+};