name: Build and Release

on:
  push:
    branches:
      - main

permissions:
  contents: write

jobs:
  build-and-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Check if version already released
        id: version-check
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          VERSION=$(grep '"version"' package.json | head -1 | sed 's/.*"version": *"\([^"]*\)".*/\1/')
          TAG="v$VERSION"
          echo "VERSION=$VERSION" >> "$GITHUB_OUTPUT"
          echo "TAG=$TAG" >> "$GITHUB_OUTPUT"

          if gh release view "$TAG" --repo "$GITHUB_REPOSITORY" >/dev/null 2>&1; then
            echo "Release $TAG already exists, skipping build"
            echo "SKIP=true" >> "$GITHUB_OUTPUT"
          else
            echo "No release for $TAG, proceeding with build"
            echo "SKIP=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Setup Node.js
        if: steps.version-check.outputs.SKIP == 'false'
        uses: actions/setup-node@v4
        with:
          node-version: '22'

      - name: Install system dependencies
        if: steps.version-check.outputs.SKIP == 'false'
        run: |
          sudo dpkg --add-architecture i386
          sudo apt-get update -qq
          sudo apt-get install -y --no-install-recommends \
            wine wine32 wine64 \
            libnss3 libatk1.0-0 libatk-bridge2.0-0 libcups2t64 \
            libdrm2 libxkbcommon0 libxcomposite1 libxdamage1 \
            libxfixes3 libxrandr2 libgbm1 libpango-1.0-0 \
            libcairo2 libasound2t64 libgtk-3-0
          WINEDEBUG=-all wine wineboot --init || true

      - name: Install dependencies
        if: steps.version-check.outputs.SKIP == 'false'
        run: npm ci --legacy-peer-deps

      - name: Ensure Electron Linux binary
        if: steps.version-check.outputs.SKIP == 'false'
        run: |
          if [ ! -f node_modules/electron/dist/electron ]; then
            echo "Electron Linux binary not found in dist/, triggering download..."
            node node_modules/electron/install.js
          fi
          echo "=== Electron binaries ==="
          echo "dist/electron: $(ls -lh node_modules/electron/dist/electron 2>/dev/null || echo MISSING)"
          echo "dist-win/electron.exe: $(ls -lh node_modules/electron/dist-win/electron.exe 2>/dev/null || echo MISSING)"
          echo "path.txt: $(cat node_modules/electron/path.txt 2>/dev/null || echo MISSING)"

      - name: Build source
        if: steps.version-check.outputs.SKIP == 'false'
        run: npm run build

      - name: Build Windows distributables
        if: steps.version-check.outputs.SKIP == 'false'
        env:
          WINEDEBUG: "-all"
        run: npx electron-builder --win -c.electronDist=node_modules/electron/dist-win --publish never

      - name: Build Linux distributables
        if: steps.version-check.outputs.SKIP == 'false'
        run: npx electron-builder --linux -c.electronDist=node_modules/electron/dist --publish never

      - name: Report build sizes
        if: steps.version-check.outputs.SKIP == 'false'
        run: |
          echo "=== Build output sizes ==="
          ls -lh out/*.exe out/*.AppImage out/*.deb 2>/dev/null || true

      - name: Create GitHub release and upload assets
        if: steps.version-check.outputs.SKIP == 'false'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # Collect built artifacts
          ASSETS=()
          for file in out/*.exe out/*.AppImage out/*.deb; do
            [ -f "$file" ] || continue
            ASSETS+=("$file")
          done

          if [ ${#ASSETS[@]} -eq 0 ]; then
            echo "ERROR: No build artifacts found in out/"
            ls -la out/ 2>/dev/null || echo "out/ directory does not exist"
            exit 1
          fi

          echo "Uploading ${#ASSETS[@]} assets:"
          printf '  %s\n' "${ASSETS[@]}"

          gh release create "${{ steps.version-check.outputs.TAG }}" \
            --repo "$GITHUB_REPOSITORY" \
            --title "${{ steps.version-check.outputs.TAG }}" \
            --notes "Automated build for ${{ steps.version-check.outputs.TAG }}" \
            "${ASSETS[@]}"