#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
CLAY_DIR="$SCRIPT_DIR/vendor/clay/bindings/odin/clay-odin"
BUILD_DIR="$SCRIPT_DIR/build"

ensure_clay_submodule() {
  if [ -d "$CLAY_DIR" ]; then
    return 0
  fi

  echo "Clay bindings not found at: $CLAY_DIR"
  echo "Attempting to initialize git submodules..."

  if command -v git >/dev/null 2>&1; then
    git -C "$REPO_ROOT" submodule update --init --recursive odin/vendor/clay odin/vendor/osdialog || true
  fi

  if [ ! -d "$CLAY_DIR" ]; then
    echo "error: clay submodule is missing. Run: git submodule update --init --recursive" >&2
    exit 1
  fi
}

ensure_clay_submodule

# Build C dependencies
"$SCRIPT_DIR/build_osdialog.sh"

mkdir -p bin

odin build src/app \
  -out:bin/comic_odin \
  -debug \
  -collection:clay="$CLAY_DIR" \
  -extra-linker-flags:"-L$BUILD_DIR -losdialog"