name: Build AyuGram Flatpak

on:
  workflow_dispatch:

jobs:
  build-and-release:
    name: Build and Release Flatpak
    runs-on: self-hosted
    permissions:
      contents: write

    steps:
      - name: Force clean workspace
        run: |
          echo "Принудительная очистка рабочей директории..."
          sudo rm -rf ./* || true
          sudo rm -rf ./.git* || true

      - name: Checkout repository with submodules
        uses: actions/checkout@v4
        with:
          submodules: 'recursive'
          fetch-depth: 0

      - name: Sync with upstream repository (AyuGram)
        run: |
          git remote add upstream https://github.com/AyuGram/AyuGramDesktop.git
          git fetch upstream
          git checkout dev
          echo "Слияние изменений из upstream/dev..."
          git merge upstream/dev --no-edit
          git push origin dev

      - name: Get latest version and create release tag
        id: get_version
        run: |
          LATEST_TAG=$(git describe --tags --abbrev=0 upstream/dev)
          APP_VERSION=${LATEST_TAG#v}
          TIMESTAMP=$(date +%Y%m%d%H%M%S)
          RELEASE_TAG="flatpak-${LATEST_TAG}-${TIMESTAMP}"

          echo "Последний тег AyuGram: ${LATEST_TAG}"
          echo "Версия приложения: ${APP_VERSION}"
          echo "Тег релиза для этого форка: ${RELEASE_TAG}"

          echo "APP_VERSION=${APP_VERSION}" >> $GITHUB_ENV
          echo "LATEST_TAG=${LATEST_TAG}" >> $GITHUB_ENV
          echo "RELEASE_TAG=${RELEASE_TAG}" >> $GITHUB_ENV
          echo "TIMESTAMP=${TIMESTAMP}" >> $GITHUB_ENV

      - name: Update metainfo.xml with new release
        run: |
          # Путь к файлу метаданных
          METAINFO_FILE="docs/assets/flatpak-files/usr/share/metainfo/com.ayugram.desktop.metainfo.xml"
          # Получаем текущую дату в нужном формате
          CURRENT_DATE=$(date +%Y-%m-%d)

          echo "Обновление $METAINFO_FILE для версии ${{ env.APP_VERSION }} от $CURRENT_DATE"

          sed -i '/<releases>/a \
          <release version="${{ env.APP_VERSION }}" date="'"$CURRENT_DATE"'">\
            <description>\
              <p>Автоматическая сборка Flatpak. Синхронизировано с upstream-тегом ${{ env.LATEST_TAG }}.</p>\
            </description>\
          </release>' "$METAINFO_FILE"

          echo "Файл metainfo.xml успешно обновлен."

      - name: Verify that required secrets are set
        run: |
          if [ -z "${{ secrets.TDESKTOP_API_ID }}" ] || [ -z "${{ secrets.TDESKTOP_API_HASH }}" ]; then
            echo "::error:: Обязательные секреты TDESKTOP_API_ID и/или TDESKTOP_API_HASH не найдены или пусты."
            exit 1
          else
            echo "Секреты успешно найдены."
          fi

      - name: Install dependencies and Flatpak SDK
        run: |
          sudo dnf install -y flatpak flatpak-builder python3-pip
          pip3 install --user poetry
          echo "$HOME/.local/bin" >> $GITHUB_PATH
          flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
          flatpak install --user -y --noninteractive org.gnome.Sdk//48
          flatpak install --user -y --noninteractive org.gnome.Platform//48

      - name: Cache TDesktop Dependencies
        id: cache-tdesktop-deps
        uses: actions/cache@v4
        with:
          path: Telegram/ThirdParty
          key: ${{ runner.os }}-tdeps-${{ hashFiles('Telegram/build/prepare/dependencies.txt') }}

      - name: Prepare libraries
        run: ./Telegram/build/prepare/linux.sh

      - name: Build AyuGram binary
        env:
          TDESKTOP_API_ID: ${{ secrets.TDESKTOP_API_ID }}
          TDESKTOP_API_HASH: ${{ secrets.TDESKTOP_API_HASH }}
        run: |
          docker run --rm \
            --cpus="3" \
            -u $(id -u):$(id -g) \
            -v "$PWD:/usr/src/tdesktop" \
            ghcr.io/telegramdesktop/tdesktop/centos_env:latest \
            /usr/src/tdesktop/Telegram/build/docker/centos_env/build.sh \
            -D TDESKTOP_API_ID=${TDESKTOP_API_ID} \
            -D TDESKTOP_API_HASH=${TDESKTOP_API_HASH}

      - name: Prepare Flatpak build directory
        run: |
          mkdir -p ayugram-flatpak-build
          cp out/Release/AyuGram ayugram-flatpak-build/
          cp -r docs/assets/flatpak-files/* ayugram-flatpak-build/

      - name: Build Flatpak package
        working-directory: ./ayugram-flatpak-build
        run: |
          rm -rf repo build-dir
          flatpak-builder --repo=repo --force-clean --disable-rofiles-fuse build-dir com.ayugram.desktop.yml
          flatpak build-bundle repo ayugram-desktop-${{ env.APP_VERSION }}.flatpak com.ayugram.desktop

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ env.RELEASE_TAG }}
          name: "AyuGram ${{ env.APP_VERSION }} Flatpak (сборка ${{ env.TIMESTAMP }})"
          body: |
            Автоматическая сборка Flatpak для AyuGram версии ${{ env.LATEST_TAG }}.
            Собрано из коммита: ${{ github.sha }}

            [Оригинальный релиз на GitHub](https://github.com/AyuGram/AyuGramDesktop/releases/tag/${{ env.LATEST_TAG }})
          files: ayugram-flatpak-build/ayugram-desktop-${{ env.APP_VERSION }}.flatpak