name: Build Desktop App

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to build (e.g., 0.1.0)'
        required: false
        default: ''

permissions:
  contents: write

jobs:
  build-windows:
    runs-on: windows-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build desktop renderer
        run: npm run build:desktop

      - name: Build Windows installer
        run: npx electron-builder --win --config electron-builder.yml
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload Windows artifact
        uses: actions/upload-artifact@v4
        with:
          name: windows-build
          path: dist/*.exe
          retention-days: 5

  build-macos:
    runs-on: macos-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build desktop renderer
        run: npm run build:desktop

      - name: Build macOS installer
        run: npx electron-builder --mac --config electron-builder.yml
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload macOS artifact
        uses: actions/upload-artifact@v4
        with:
          name: macos-build
          path: dist/*.dmg
          retention-days: 5

  build-linux:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build desktop renderer
        run: npm run build:desktop

      - name: Build Linux installers
        run: npx electron-builder --linux --config electron-builder.yml
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload Linux artifacts
        uses: actions/upload-artifact@v4
        with:
          name: linux-build
          path: |
            dist/*.AppImage
            dist/*.deb
          retention-days: 5

  release:
    needs: [build-windows, build-macos, build-linux]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Display downloaded files
        run: ls -R artifacts

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          draft: false
          prerelease: ${{ contains(github.ref_name, 'beta') || contains(github.ref_name, 'alpha') }}
          generate_release_notes: true
          files: |
            artifacts/windows-build/*.exe
            artifacts/macos-build/*.dmg
            artifacts/linux-build/*.AppImage
            artifacts/linux-build/*.deb
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}