name: Build Release Packages

on:
  #push:
    #tags:
      #- "v*.*.*"
  workflow_dispatch:
    inputs:
      tag:
        description: "Release tag (e.g., v0.1.0)"
        required: true
        type: string
    
jobs:
  build-windows-package:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install -y unzip zip curl

      - name: Extract ref name
        run: |
          if [[ "$GITHUB_REF" == refs/tags/* ]]; then
            REF_NAME="${GITHUB_REF#refs/tags/}"
          elif [[ "$GITHUB_REF" == refs/heads/* ]]; then
            REF_NAME="${GITHUB_REF#refs/heads/}"
          else
            REF_NAME="unknown"
          fi
          echo "TAG=$REF_NAME" >> $GITHUB_ENV

      - name: Prepare Windows package
        run: |
          set -e
          
          mkdir -p "$GITHUB_WORKSPACE/dist/windows"
          cp "$GITHUB_WORKSPACE/yt-playlist-main.py" "$GITHUB_WORKSPACE/dist/windows/"

          mkdir -p "$GITHUB_WORKSPACE/dist/windows/bin"

          # yt-dlp
          curl -fL \
            -H "User-Agent: github-actions" \
            -o "$GITHUB_WORKSPACE/dist/windows/bin/yt-dlp.exe" \
            https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp.exe

          # FFmpeg Windows static
          curl -fL \
            -H "User-Agent: github-actions" \
            -o "$GITHUB_WORKSPACE/dist/windows/ffmpeg.zip" \
            https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-essentials.zip
          unzip -q "$GITHUB_WORKSPACE/dist/windows/ffmpeg.zip" -d "$GITHUB_WORKSPACE/dist/windows/ffmpeg_temp"
          mv $(find "$GITHUB_WORKSPACE/dist/windows/ffmpeg_temp" -name ffmpeg.exe | head -n 1) "$GITHUB_WORKSPACE/dist/windows/bin/ffmpeg.exe"

          # aria2c Windows static
          curl -fL \
            -H "User-Agent: github-actions" \
            -o "$GITHUB_WORKSPACE/dist/windows/aria2c.zip" \
            https://github.com/aria2/aria2/releases/download/release-1.37.0/aria2-1.37.0-win-64bit-build1.zip
          unzip "$GITHUB_WORKSPACE/dist/windows/aria2c.zip" -d "$GITHUB_WORKSPACE/dist/windows/"
          mv "$GITHUB_WORKSPACE/dist/windows/aria2-1.37.0-win-64bit-build1/aria2c.exe" "$GITHUB_WORKSPACE/dist/windows/bin/aria2c.exe"

          # Remove temp files before zipping
          rm -rf "$GITHUB_WORKSPACE/dist/windows/ffmpeg_temp" "$GITHUB_WORKSPACE/dist/windows/aria2-1.37.0-win-64bit-build1" "$GITHUB_WORKSPACE/dist/windows/ffmpeg.zip" "$GITHUB_WORKSPACE/dist/windows/aria2c.zip"

          # Create windows archive
          cd "$GITHUB_WORKSPACE/dist/windows"
          ZIP_NAME="yt-playlist-windows-${TAG}.zip"
          zip -r "$GITHUB_WORKSPACE/$ZIP_NAME" *
          echo "ZIP_PATH=$GITHUB_WORKSPACE/$ZIP_NAME" >> $GITHUB_ENV

      - name: Upload Windows artifact
        uses: actions/upload-artifact@v4
        with:
          name: windows-zip
          path: ${{ github.workspace }}/yt-playlist-windows-*.zip









  build-linux-package:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      - name: Install dependencies
        run: |
          sudo apt update
          sudo apt install -y unzip zip curl wget build-essential \
          pkg-config libssl-dev zlib1g-dev

      - name: Extract ref name
        run: |
          if [[ "$GITHUB_REF" == refs/tags/* ]]; then
            REF_NAME="${GITHUB_REF#refs/tags/}"
          elif [[ "$GITHUB_REF" == refs/heads/* ]]; then
            REF_NAME="${GITHUB_REF#refs/heads/}"
          else
            REF_NAME="unknown"
          fi
          echo "TAG=$REF_NAME" >> $GITHUB_ENV

      - name: Prepare workspace
        run: |
          set -e
          
          mkdir -p "$GITHUB_WORKSPACE/dist/linux/bin"
          cp "$GITHUB_WORKSPACE/yt-playlist-main.py" "$GITHUB_WORKSPACE/dist/linux/"

      - name: Download yt-dlp
        run: |
          curl -fL \
            -H "User-Agent: github-actions" \
            -o "$GITHUB_WORKSPACE/dist/linux/bin/yt-dlp" \
            https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp_linux
          chmod +x "$GITHUB_WORKSPACE/dist/linux/bin/yt-dlp"

      - name: Download FFmpeg static
        run: |
          curl -fL \
            -H "User-Agent: github-actions" \
            -o "$GITHUB_WORKSPACE/dist/linux/ffmpeg.tar.xz" \
            https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz
          mkdir -p "$GITHUB_WORKSPACE/dist/linux/ffmpeg_temp"
          tar -xf "$GITHUB_WORKSPACE/dist/linux/ffmpeg.tar.xz" -C "$GITHUB_WORKSPACE/dist/linux/ffmpeg_temp" --strip-components=1
          mv "$GITHUB_WORKSPACE/dist/linux/ffmpeg_temp/ffmpeg" "$GITHUB_WORKSPACE/dist/linux/bin/ffmpeg"
          chmod +x "$GITHUB_WORKSPACE/dist/linux/bin/ffmpeg"

      - name: Cache aria2c binary
        uses: actions/cache@v3
        with:
          path: dist/linux/bin/aria2c
          key: aria2c-latest
          restore-keys: |
            aria2c-

      - name: Build aria2c if not cached
        run: |
          set -e
          if [ ! -f "$GITHUB_WORKSPACE/dist/linux/bin/aria2c" ]; then
            mkdir -p "$GITHUB_WORKSPACE/dist/linux/aria2c_build"
            cd "$GITHUB_WORKSPACE"
            wget https://github.com/aria2/aria2/releases/download/release-1.37.0/aria2-1.37.0.tar.gz
            tar -xzf aria2-1.37.0.tar.gz
            cd aria2-1.37.0
            CFLAGS="-Os -s" LDFLAGS="-static" ./configure \
              --enable-static --disable-shared \
              --disable-libaria2 --without-ca-bundle \
              --without-libnettle --without-libgcrypt \
              --without-libssh2 --without-libexpat \
              --without-libxml2 --without-libsqlite3 \
              --with-openssl
            make -j"$(nproc)"
            strip src/aria2c
            cp src/aria2c "$GITHUB_WORKSPACE/dist/linux/bin/aria2c"
            chmod +x "$GITHUB_WORKSPACE/dist/linux/bin/aria2c"
            # Cleanup build folders
            rm -rf "$GITHUB_WORKSPACE/dist/linux/aria2c_build" "$GITHUB_WORKSPACE/aria2-1.37.0" "$GITHUB_WORKSPACE/aria2-1.37.0.tar.gz"
          fi

      - name: Cleanup FFmpeg temp
        run: |
          rm -rf "$GITHUB_WORKSPACE/dist/linux/ffmpeg_temp" "$GITHUB_WORKSPACE/dist/linux/ffmpeg.tar.xz"

      - name: Archive Linux package
        run: |
          set -e
          cd "$GITHUB_WORKSPACE/dist/linux"
          ZIP_NAME="yt-playlist-linux-${TAG}.tar.gz"
          tar -czf "$GITHUB_WORKSPACE/$ZIP_NAME" *

      - name: Upload Linux artifact
        uses: actions/upload-artifact@v4
        with:
          name: linux-zip
          path: ${{ github.workspace }}/yt-playlist-linux-*.tar.gz

  build-docker-image:
    runs-on: ubuntu-latest
    needs: [build-linux-package]
    env:
      REGISTRY_URL: ghcr.io
      IMAGE_NAME: youtubeplaylistdownloader
    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      - name: Extract ref name
        run: |
          if [[ "$GITHUB_REF" == refs/tags/* ]]; then
            REF_NAME="${GITHUB_REF#refs/tags/}"
          elif [[ "$GITHUB_REF" == refs/heads/* ]]; then
            REF_NAME="${GITHUB_REF#refs/heads/}"
          else
            REF_NAME="unknown"
          fi
          echo "TAG=$REF_NAME" >> $GITHUB_ENV
      
      - name: Download linux-zip artifact 
        uses: actions/download-artifact@v4
        with:
          name: linux-zip

      - name: Extract linux artifact
        run: |
          set -e
          tar -xzf linux-zip/yt-playlist-linux-*.tar.gz -C .

      - name: Build Docker image with release tag
        run: docker build ./ -t ${{ env.REGISTRY_URL }}/${{ github.actor }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}

      - name: Save Docker image ${TAG} as tar
        run: |
          docker save -o docker-image.tar ${{ env.REGISTRY_URL }}/${{ github.actor }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}

      - name: Upload docker-image-${TAG} artifact
        uses: actions/upload-artifact@v4
        with:
          name: docker-image
          path: docker-image.tar

      - name: Build Docker image as latest (distinct digest)
        run: docker build ./ --label build_as_latest=true -t ${{ env.REGISTRY_URL }}/${{ github.actor }}/${{ env.IMAGE_NAME }}:latest

      - name: Save Docker image as tar
        run: |
          docker save -o docker-image-latest.tar ${{ env.REGISTRY_URL }}/${{ github.actor }}/${{ env.IMAGE_NAME }}:latest 

      - name: Upload docker-image-latest artifact
        uses: actions/upload-artifact@v4
        with:
          name: docker-image-latest
          path: docker-image-latest.tar


  release:
    runs-on: ubuntu-latest
    needs: [build-windows-package, build-linux-package, build-docker-image]
    env:
      REGISTRY_URL: ghcr.io
      IMAGE_NAME: youtubeplaylistdownloader
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4

      - name: Extract ref name
        run: |
          if [[ "$GITHUB_REF" == refs/tags/* ]]; then
            REF_NAME="${GITHUB_REF#refs/tags/}"
          elif [[ "$GITHUB_REF" == refs/heads/* ]]; then
            REF_NAME="${GITHUB_REF#refs/heads/}"
          else
            REF_NAME="unknown"
          fi
          echo "TAG=$REF_NAME" >> $GITHUB_ENV

      - name: Login to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY_URL }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Load docker image from tar
        run: |
          set -e
          docker load -i docker-image/docker-image.tar

      - name: Push Docker image with release tag
        run: docker push ${{ env.REGISTRY_URL }}/${{ github.actor }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}

      - name: Load docker image from tar
        run: |
          set -e
          docker load -i docker-image-latest/docker-image-latest.tar

      - name: Push Docker image as latest
        run: docker push ${{ env.REGISTRY_URL }}/${{ github.actor }}/${{ env.IMAGE_NAME }}:latest    

      - name: Create GitHub Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ env.TAG }}
          release_name: ${{ env.TAG }}
          draft: true

      - name: Upload Windows release asset
        uses: actions/upload-release-asset@v2
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: windows-zip/yt-playlist-windows-${{ env.TAG }}.zip
          asset_name: yt-playlist-windows-${{ env.TAG }}.zip
          asset_content_type: application/zip

      - name: Upload Linux release asset
        uses: actions/upload-release-asset@v2
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: linux-zip/yt-playlist-linux-${{ env.TAG }}.tar.gz
          asset_name: yt-playlist-linux-${{ env.TAG }}.tar.gz
          asset_content_type: application/gzip

      - name: Upload Docker image (release tag)
        uses: actions/upload-release-asset@v2
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: docker-image/docker-image.tar
          asset_name: docker-image-${{ env.TAG }}.tar
          asset_content_type: application/x-tar

      - name: Upload Docker image (latest)
        uses: actions/upload-release-asset@v2
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: docker-image-latest/docker-image-latest.tar
          asset_name: docker-image-latest.tar
          asset_content_type: application/x-tar