name: Flutter CI & Release

on:
  push:
    branches: [main]
    tags: ["v*.*.*"]
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Setup Flutter Environment
        uses: ./.github/actions/flutter-setup # Path to the composite action directory
        # Pass inputs if needed (optional, using defaults here)
        # with:
        #   flutter-channel: 'stable'
        #   java-version: '17'
      # Debug: Echo current directory contents
      - name: List root directory contents
        run: |
          pwd
          ls -la

      # Debug: Recursive directory structure
      - name: Show full directory structure
        run: |
          echo "Full directory structure:"
          tree -L 3

      # Debug: Submodule status and details
      - name: Check submodule status
        run: |
          echo "Submodule status:"
          git submodule status

          echo "\nSubmodule details:"
          git submodule foreach 'echo $path: && pwd && ls -la'

      # - name: Run static analysis
      #   run: flutter analyze

      - name: Check formatting
        run: |
          dart format -o none --set-exit-if-changed lib/

      - name: Run tests
        run: flutter test

  build_android:
    name: Build Android APKs
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive
      - name: Setup Flutter Environment
        uses: ./.github/actions/flutter-setup # Path to the composite action directory
        with:
          flutter-channel: stable
          java-version: 17

      - name: Decode android/upload.jks
        run: echo "${{ secrets.UPLOAD_KEYSTORE_JKS }}" | base64 --decode > android/upload.jks

      - name: Decode android/key.properties
        run: echo "${{ secrets.KEY_PROPERTIES }}" | base64 --decode > android/key.properties

      - name: Build APKs
        run: flutter build apk --release --split-per-abi

      - name: Build Universal APK
        run: flutter build apk --release

      - name: Rename Universal APK
        run: mv build/app/outputs/flutter-apk/{app-release,app-universal-release}.apk

      - name: Build App Bundle
        run: flutter build appbundle --release

      - name: Upload Android APK Artifact
        uses: actions/upload-artifact@v4
        with:
          name: android-release-artifacts
          path: |
            build/app/outputs/flutter-apk/*-release*.apk
            build/app/outputs/bundle/release/*.aab

  build_linux:
    needs: test
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive
      - name: Setup Flutter Environment
        uses: ./.github/actions/flutter-setup # Path to the composite action directory

      - name: Install Linux dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y clang cmake ninja-build pkg-config libgtk-3-dev liblzma-dev locate libfuse2
          # Download and install appimagetool
          wget https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
          chmod +x appimagetool-x86_64.AppImage
          sudo mv appimagetool-x86_64.AppImage /usr/local/bin/appimagetool
        shell: bash
      - name: setup fastforge
        run: |
          dart pub global activate fastforge
      - name: Build Linux AppImage and deb
        run: fastforge package --platform linux --targets deb,appimage

      - name: Rename Linux Artifacts
        run: |
          # Find and rename .deb file
          DEB_FILE=$(find dist/ -name "*.deb" -type f)
          if [ -n "$DEB_FILE" ]; then
            mv "$DEB_FILE" dist/vaani-linux-amd64.deb
            echo "Renamed DEB: $DEB_FILE to dist/vaani-linux-amd64.deb"
          else
            echo "Error: .deb file not found in dist/"
            exit 1
          fi

          # Find and rename .AppImage file
          APPIMAGE_FILE=$(find dist/ -name "*.AppImage" -type f)
          if [ -n "$APPIMAGE_FILE" ]; then
            mv "$APPIMAGE_FILE" dist/vaani-linux-amd64.AppImage
            echo "Renamed AppImage: $APPIMAGE_FILE to dist/vaani-linux-amd64.AppImage"
          else
            echo "Error: .AppImage file not found in dist/"
            exit 1
          fi
        shell: bash

      - name: Upload Linux Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: linux-release-artifacts
          path: |
            dist/vaani-linux-amd64.deb
            dist/vaani-linux-amd64.AppImage

  # Job 4: Create GitHub Release (NEW - runs only on tag pushes)
  create_release:
    name: Create GitHub Release
    needs: [build_android, build_linux] # Depends on successful builds
    runs-on: ubuntu-latest
    permissions:
      contents: write # Need write access to create release
    # <<< CONDITION: Only run this job if the trigger was a tag starting with 'v'
    if: startsWith(github.ref, 'refs/tags/v')

    steps:
      # No checkout needed if only downloading artifacts and using context variables
      # - name: Checkout repository
      #   uses: actions/checkout@v4

      # Download artifacts created earlier IN THIS SAME WORKFLOW RUN
      - name: Download Android Artifacts
        uses: actions/download-artifact@v4
        with:
          name: android-release-artifacts
          path: ./release-artifacts/android

      - name: Download Linux Artifacts
        uses: actions/download-artifact@v4
        with:
          name: linux-release-artifacts
          path: ./release-artifacts/linux

      - name: List downloaded files (for debugging)
        run: ls -R ./release-artifacts
        shell: bash

      # Extract version info from the tag
      - name: Extract Version from Tag
        id: version
        run: |
          TAG_NAME=${GITHUB_REF#refs/tags/}
          VERSION=${TAG_NAME#v}
          echo "tag=${TAG_NAME}" >> $GITHUB_OUTPUT
          echo "version=${VERSION}" >> $GITHUB_OUTPUT
        shell: bash

      # Generate release notes (optional, consider its configuration for tags)
      - name: Generate Release Notes
        id: generate_release_notes
        uses: release-drafter/release-drafter@v6
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Create the GitHub Release using downloaded artifacts
      - name: Create GitHub Release
        uses: ncipollo/release-action@v1
        with:
          artifacts: "./release-artifacts/**/*" # Use downloaded artifacts
          name: Release v${{ steps.version.outputs.version }}
          tag: ${{ github.ref }}
          body: ${{ steps.generate_release_notes.outputs.body }}
          # token: ${{ secrets.GITHUB_TOKEN }} # Usually inferred