phase 1-6 implemented

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dimitar committed 2026-03-10 04:14:03 +01:00
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import { useEffect, useState } from "react";
import { useUser } from "@clerk/nextjs";
import log from "@/lib/logger";
interface User {
id: string;
firstName: string;
lastName: string;
email: string;
id: string;
firstName: string;
lastName: string;
email: string;
}
interface Recommendation {
id: string;
userId: string;
content: string;
activityPlan: string;
dietPlan: string;
status: string;
createdAt: Date;
id: string;
userId: string;
content: string;
recommendationText: string;
activityPlan: string;
dietPlan: string;
status: string;
createdAt: Date;
}
export default function RecommendationsPage() {
const { user } = useUser();
const [users, setUsers] = useState<User[]>([]);
const [pendingRecommendations, setPendingRecommendations] = useState<any[]>([]);
const [loading, setLoading] = useState(true);
const [generating, setGenerating] = useState<string | null>(null);
const [useExternalModel, setUseExternalModel] = useState(false);
const { user } = useUser();
const [users, setUsers] = useState<User[]>([]);
const [pendingRecommendations, setPendingRecommendations] = useState<
Recommendation[]
>([]);
const [loading, setLoading] = useState(true);
const [generating, setGenerating] = useState<string | null>(null);
const [useExternalModel, setUseExternalModel] = useState(false);
useEffect(() => {
fetchData();
}, []);
useEffect(() => {
fetchData();
}, []);
const fetchData = async () => {
try {
// Fetch users
const usersRes = await fetch("/api/users");
const usersData = await usersRes.json();
setUsers(usersData.users || []);
const fetchData = async () => {
try {
// Fetch users
const usersRes = await fetch("/api/users");
const usersData = await usersRes.json();
setUsers(usersData.users || []);
// Fetch pending recommendations
const recsRes = await fetch("/api/recommendations");
const recsData = await recsRes.json();
const allRecs = recsData.recommendations || [];
setPendingRecommendations(allRecs.filter((r: any) => r.status === 'pending'));
} catch (error) {
console.error("Error fetching data:", error);
} finally {
setLoading(false);
}
};
// Fetch pending recommendations
const recsRes = await fetch("/api/recommendations");
const recsData = await recsRes.json();
const allRecs = recsData.recommendations || [];
setPendingRecommendations(
allRecs.filter((r: Recommendation) => r.status === "pending"),
);
} catch (error) {
log.error("Failed to fetch data", error);
} finally {
setLoading(false);
}
};
const handleGenerate = async (userId: string) => {
setGenerating(userId);
try {
const res = await fetch("/api/recommendations/generate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ userId, useExternalModel }),
});
const handleGenerate = async (userId: string) => {
setGenerating(userId);
try {
const res = await fetch("/api/recommendations/generate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ userId, useExternalModel }),
});
if (!res.ok) {
const error = await res.json();
alert(`Error: ${error.error}`);
} else {
alert("Recommendation generated successfully!");
fetchData(); // Refresh data
}
} catch (error) {
console.error(error);
alert("Failed to generate recommendation.");
} finally {
setGenerating(null);
}
};
if (!res.ok) {
const error = await res.json();
alert(`Error: ${error.error}`);
} else {
alert("Recommendation generated successfully!");
fetchData(); // Refresh data
}
} catch (error) {
log.error("Failed to generate recommendation", error);
alert("Failed to generate recommendation.");
} finally {
setGenerating(null);
}
};
const handleApprove = async (recommendationId: string, status: "approved" | "rejected") => {
try {
const res = await fetch("/api/recommendations/approve", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
recommendationId,
status,
approvedBy: user?.id || "admin",
}),
});
const handleApprove = async (
recommendationId: string,
status: "approved" | "rejected",
) => {
try {
const res = await fetch("/api/recommendations/approve", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
recommendationId,
status,
approvedBy: user?.id || "admin",
}),
});
if (!res.ok) {
const errorData = await res.json();
alert(`Failed to update status: ${errorData.error || 'Unknown error'}`);
} else {
fetchData(); // Refresh data
}
} catch (error) {
console.error(error);
alert("Error processing request");
}
};
if (!res.ok) {
const errorData = await res.json();
alert(`Failed to update status: ${errorData.error || "Unknown error"}`);
} else {
fetchData(); // Refresh data
}
} catch (error) {
log.error("Failed to approve recommendation", error);
alert("Error processing request");
}
};
const handleEdit = async (rec: Recommendation) => {
const newContent = prompt("Edit Advice:", rec.content);
const newActivityPlan = prompt("Edit Activity Plan:", rec.activityPlan);
const newDietPlan = prompt("Edit Diet Plan:", rec.dietPlan);
const handleEdit = async (rec: Recommendation) => {
const newContent = prompt("Edit Advice:", rec.content);
const newActivityPlan = prompt("Edit Activity Plan:", rec.activityPlan);
const newDietPlan = prompt("Edit Diet Plan:", rec.dietPlan);
if (newContent === null || newActivityPlan === null || newDietPlan === null) {
// User cancelled one of the prompts
return;
}
try {
const res = await fetch("/api/recommendations", {
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
id: rec.id,
content: newContent,
activityPlan: newActivityPlan,
dietPlan: newDietPlan,
}),
});
if (!res.ok) {
const errorData = await res.json();
alert(`Failed to update recommendation: ${errorData.error || 'Unknown error'}`);
} else {
alert("Recommendation updated successfully!");
fetchData(); // Refresh data
}
} catch (error) {
console.error("Error updating recommendation:", error);
alert("Failed to update recommendation.");
}
};
if (loading) {
return (
<div className="flex items-center justify-center h-screen">
<div className="text-xl">Loading...</div>
</div>
);
if (
newContent === null ||
newActivityPlan === null ||
newDietPlan === null
) {
// User cancelled one of the prompts
return;
}
try {
const res = await fetch("/api/recommendations", {
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
id: rec.id,
content: newContent,
activityPlan: newActivityPlan,
dietPlan: newDietPlan,
}),
});
if (!res.ok) {
const errorData = await res.json();
alert(
`Failed to update recommendation: ${errorData.error || "Unknown error"}`,
);
} else {
alert("Recommendation updated successfully!");
fetchData(); // Refresh data
}
} catch (error) {
log.error("Failed to update recommendation", error);
alert("Failed to update recommendation.");
}
};
if (loading) {
return (
<div className="container mx-auto py-10 px-4">
<div className="flex justify-between items-center mb-8">
<h1 className="text-3xl font-bold">AI Recommendations</h1>
{/* Model Selection Toggle */}
<div className="flex items-center gap-3 bg-white px-4 py-2 rounded-lg shadow">
<span className="text-sm font-medium text-gray-700">
{useExternalModel ? "DeepSeek AI" : "Local Ollama"}
</span>
<button
onClick={() => setUseExternalModel(!useExternalModel)}
className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${useExternalModel ? "bg-blue-600" : "bg-gray-300"
}`}
>
<span
className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${useExternalModel ? "translate-x-6" : "translate-x-1"
}`}
/>
</button>
<span className="text-xs text-gray-500">
{useExternalModel ? "External" : "Local"}
</span>
</div>
</div>
<div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
{/* Generate Section */}
<div>
<h2 className="text-2xl font-semibold mb-4">Generate Recommendations</h2>
<div className="bg-white shadow rounded-lg p-6">
<p className="mb-4 text-gray-600">
Select a user to generate a new daily recommendation.
</p>
<ul className="space-y-4">
{users.map((user) => (
<li key={user.id} className="flex items-center justify-between border-b pb-2">
<div>
<p className="font-medium">
{user.firstName} {user.lastName}
</p>
<p className="text-sm text-gray-500">{user.email}</p>
</div>
<button
onClick={() => handleGenerate(user.id)}
disabled={generating === user.id}
className="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700 disabled:opacity-50"
>
{generating === user.id ? "Generating..." : "Generate"}
</button>
</li>
))}
{users.length === 0 && (
<p className="text-gray-500 italic">No users found.</p>
)}
</ul>
</div>
</div>
{/* Pending Approvals Section */}
<div>
<h2 className="text-2xl font-semibold mb-4">Pending Approvals</h2>
<div className="bg-white shadow rounded-lg p-6">
{pendingRecommendations.length === 0 ? (
<p className="text-gray-500 italic">No pending recommendations.</p>
) : (
<ul className="space-y-6">
{pendingRecommendations.map((rec) => (
<li key={rec.id} className="border rounded p-4">
<div className="flex justify-between items-start mb-2">
<h3 className="font-bold">For: User {rec.userId}</h3>
<span className="text-xs text-gray-500">
{new Date(rec.createdAt).toLocaleDateString()}
</span>
</div>
<div className="space-y-2 text-sm mb-4">
<div>
<span className="font-semibold">Advice:</span> {rec.recommendationText}
</div>
<div>
<span className="font-semibold">Activity:</span> {rec.activityPlan}
</div>
<div>
<span className="font-semibold">Diet:</span> {rec.dietPlan}
</div>
</div>
<div className="flex space-x-2">
<button
onClick={() => handleEdit(rec)}
className="flex-1 bg-blue-500 text-white py-2 rounded hover:bg-blue-600"
>
Edit
</button>
<button
onClick={() => handleApprove(rec.id, "approved")}
className="flex-1 bg-green-600 text-white py-2 rounded hover:bg-green-700"
>
Approve
</button>
<button
onClick={() => handleApprove(rec.id, "rejected")}
className="flex-1 bg-red-600 text-white py-2 rounded hover:bg-red-700"
>
Reject
</button>
</div>
</li>
))}
</ul>
)}
</div>
</div>
</div>
</div>
<div className="flex items-center justify-center h-screen">
<div className="text-xl">Loading...</div>
</div>
);
}
return (
<div className="container mx-auto py-10 px-4">
<div className="flex justify-between items-center mb-8">
<h1 className="text-3xl font-bold">AI Recommendations</h1>
{/* Model Selection Toggle */}
<div className="flex items-center gap-3 bg-white px-4 py-2 rounded-lg shadow">
<span className="text-sm font-medium text-gray-700">
{useExternalModel ? "DeepSeek AI" : "Local Ollama"}
</span>
<button
onClick={() => setUseExternalModel(!useExternalModel)}
className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${
useExternalModel ? "bg-blue-600" : "bg-gray-300"
}`}
>
<span
className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${
useExternalModel ? "translate-x-6" : "translate-x-1"
}`}
/>
</button>
<span className="text-xs text-gray-500">
{useExternalModel ? "External" : "Local"}
</span>
</div>
</div>
<div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
{/* Generate Section */}
<div>
<h2 className="text-2xl font-semibold mb-4">
Generate Recommendations
</h2>
<div className="bg-white shadow rounded-lg p-6">
<p className="mb-4 text-gray-600">
Select a user to generate a new daily recommendation.
</p>
<ul className="space-y-4">
{users.map((user) => (
<li
key={user.id}
className="flex items-center justify-between border-b pb-2"
>
<div>
<p className="font-medium">
{user.firstName} {user.lastName}
</p>
<p className="text-sm text-gray-500">{user.email}</p>
</div>
<button
onClick={() => handleGenerate(user.id)}
disabled={generating === user.id}
className="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700 disabled:opacity-50"
>
{generating === user.id ? "Generating..." : "Generate"}
</button>
</li>
))}
{users.length === 0 && (
<p className="text-gray-500 italic">No users found.</p>
)}
</ul>
</div>
</div>
{/* Pending Approvals Section */}
<div>
<h2 className="text-2xl font-semibold mb-4">Pending Approvals</h2>
<div className="bg-white shadow rounded-lg p-6">
{pendingRecommendations.length === 0 ? (
<p className="text-gray-500 italic">
No pending recommendations.
</p>
) : (
<ul className="space-y-6">
{pendingRecommendations.map((rec) => (
<li key={rec.id} className="border rounded p-4">
<div className="flex justify-between items-start mb-2">
<h3 className="font-bold">For: User {rec.userId}</h3>
<span className="text-xs text-gray-500">
{new Date(rec.createdAt).toLocaleDateString()}
</span>
</div>
<div className="space-y-2 text-sm mb-4">
<div>
<span className="font-semibold">Advice:</span>{" "}
{rec.recommendationText}
</div>
<div>
<span className="font-semibold">Activity:</span>{" "}
{rec.activityPlan}
</div>
<div>
<span className="font-semibold">Diet:</span>{" "}
{rec.dietPlan}
</div>
</div>
<div className="flex space-x-2">
<button
onClick={() => handleEdit(rec)}
className="flex-1 bg-blue-500 text-white py-2 rounded hover:bg-blue-600"
>
Edit
</button>
<button
onClick={() => handleApprove(rec.id, "approved")}
className="flex-1 bg-green-600 text-white py-2 rounded hover:bg-green-700"
>
Approve
</button>
<button
onClick={() => handleApprove(rec.id, "rejected")}
className="flex-1 bg-red-600 text-white py-2 rounded hover:bg-red-700"
>
Reject
</button>
</div>
</li>
))}
</ul>
)}
</div>
</div>
</div>
</div>
);
}