name: Build for Linux

on:
  pull_request:
    types:
      - opened
      - synchronize
      - reopened
      - ready_for_review
    paths-ignore:
      - "**.md"
  workflow_dispatch:
    inputs:
      branch:
        required: false
        default: "main"

jobs:
  build-linux-app:
    name: Release Linux
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          ref: ${{ github.event.inputs.branch }}
          fetch-depth: 0

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y clang cmake libgtk-3-dev ninja-build libayatana-appindicator3-dev unzip webkit2gtk-4.1 libasound2-dev
          sudo apt-get install -y gcc g++ autoconf automake debhelper glslang-dev ladspa-sdk xutils-dev libasound2-dev \
              libarchive-dev libbluray-dev libbs2b-dev libcaca-dev libcdio-paranoia-dev libdrm-dev \
              libdav1d-dev libdvdnav-dev libegl1-mesa-dev libepoxy-dev libfontconfig-dev libfreetype6-dev \
              libfribidi-dev libgl1-mesa-dev libgbm-dev libgme-dev libgsm1-dev libharfbuzz-dev libjpeg-dev \
              libbrotli-dev liblcms2-dev libmodplug-dev libmp3lame-dev libopenal-dev \
              libopus-dev libopencore-amrnb-dev libopencore-amrwb-dev libpulse-dev librtmp-dev \
              libsdl2-dev libsixel-dev libssh-dev libsoxr-dev libspeex-dev libtool \
              libv4l-dev libva-dev libvdpau-dev libvorbis-dev libvo-amrwbenc-dev \
              libunwind-dev libvpx-dev libwayland-dev libx11-dev libxext-dev \
              libxkbcommon-dev libxrandr-dev libxss-dev libxv-dev libxvidcore-dev \
              linux-libc-dev nasm ninja-build pkg-config python3 python3-docutils wayland-protocols \
              x11proto-core-dev zlib1g-dev libfdk-aac-dev libtheora-dev libwebp-dev \
              unixodbc-dev libpq-dev libxxhash-dev libaom-dev \
              libgtk-3-0 libblkid1 liblzma5 libmpv-dev
        shell: bash

      - name: Setup flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
          flutter-version-file: pubspec.yaml
          cache: true

      - name: Set and Extract version
        run: |
          dart lib/scripts/build.dart
          VERSION=$(cat pubspec.yaml | grep 'version:' | sed 's/version: //g' | tr -d '[:space:]')
          echo "version=$VERSION" >> $GITHUB_ENV
        shell: bash

        #TODO: deb and rpm packages need to be build
      - name: Build Linux
        run: flutter build linux --release -v --pub

      - name: Package .tar.gz
        run: tar -zcvf PiliPlus_linux_${{ env.version }}_amd64.tar.gz -C build/linux/x64/release/bundle .

      - name: Packege deb
        run: |
          printf "建立构建目录...\n"
          mkdir "PiliPlus_linux_${{ env.version }}_amd64"
          pushd "PiliPlus_linux_${{ env.version }}_amd64"
          mkdir -p opt/PiliPlus
          mkdir -p usr/share/applications
          mkdir -p usr/share/icons/hicolor/512x512/apps

          printf "复制文件...\n"
          cp -r ../build/linux/x64/release/bundle/* opt/PiliPlus
          cp -r ../assets/linux/DEBIAN .
          cp ../assets/linux/piliplus.desktop usr/share/applications
          cp ../assets/images/logo/logo.png usr/share/icons/hicolor/512x512/apps/piliplus.png

          printf "修改控制文件...\n"
          # 替换版本号
          sed -i  "2s/version_need_change/${{ env.version }}/g" DEBIAN/control
          # 计算安装大小并替换
          SIZE_KB=$(du -s -b --apparent-size . | awk '{print int($1)}')
          SIZE_KB=$(($SIZE_KB - $(du -s -b --apparent-size DEBIAN | awk '{print int($1)}')))
          SIZE_KB=$(echo $SIZE_KB | awk '{print int($1/1024 + 0.999)}')
          printf "\t安装大小: %s KB\n" "$SIZE_KB"
          sed -i "9s/size_need_change/${SIZE_KB}/g" DEBIAN/control

          printf "生成并写入 md5sums ...\n"
          md5sum opt/PiliPlus/piliplus >> DEBIAN/md5sums
          md5sum opt/PiliPlus/lib/* >> DEBIAN/md5sums
          md5sum opt/PiliPlus/data/icudtl.dat >> DEBIAN/md5sums

          printf "设置权限...\n"
          chmod 0644 DEBIAN/control
          chmod 0644 DEBIAN/md5sums
          chmod 0755 DEBIAN/postinst
          chmod 0755 DEBIAN/postrm
          chmod 0755 DEBIAN/prerm

          printf "打包 deb 文件...\n"
          popd
          dpkg-deb --build --verbose --root-owner-group "PiliPlus_linux_${{ env.version }}_amd64"
          printf "完成: PiliPlus_linux_%s_amd64.deb\n" "${{ env.version }}"
        shell: bash

      - name: Upload linux targz package
        uses: actions/upload-artifact@v4
        with:
          name: Linux_targz_packege
          path: PiliPlus_linux_*.tar.gz

      - name: Upload linux deb package
        uses: actions/upload-artifact@v4
        with:
          name: Linux_deb_package
          path: PiliPlus_linux_*.deb