name: 🎮 Firmware Auto Downloader

on:
  schedule:
    - cron: '0 * * * *'
  workflow_dispatch:

jobs:
  download_and_release:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: ⬇️ Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: 🐍 Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: ⚙️ Install dependencies
        run: pip install requests anynet beautifulsoup4

      - name: 🔧 Setup hactool
        run: |
          cp hactool-linux hactool
          chmod +x hactool

      - name: 🔍 Check latest Switch 1 firmware
        id: version_check
        shell: bash
        run: |
          LATEST_TITLE=$(curl -s 'https://yls8.mtheall.com/ninupdates/feed.php' | grep '<title>Switch ' | grep -v '<title>Switch 2 ' | head -n 1)
          LATEST_VERSION=$(echo "$LATEST_TITLE" | grep -oP 'Switch \K[0-9.]+')

          if git ls-remote --tags origin "$LATEST_VERSION" | grep -q "$LATEST_VERSION"; then
            echo "new_version=false" >> $GITHUB_OUTPUT
            exit 0
          fi

          echo "new_version=true" >> $GITHUB_OUTPUT
          echo "version=$LATEST_VERSION" >> $GITHUB_OUTPUT

      - name: ⬇️ Download firmware
        if: steps.version_check.outputs.new_version == 'true'
        run: |
          python3 firmware_downloader.py | tee firmware_output.txt

      - name: 🧹 Remove .nca.1 files
        if: steps.version_check.outputs.new_version == 'true'
        run: |
          FOLDER="Firmware ${{ steps.version_check.outputs.version }}"
          find "$FOLDER" -name "*.nca.1" -delete

      - name: 📝 Prepare changelog
        if: steps.version_check.outputs.new_version == 'true'
        run: |
          {
            echo "### Notes"
            echo "- Official Nintendo Switch firmware download"
            echo ""
            tail -n 4 firmware_output.txt
          } > release_body.txt

      - name: 📦 Create firmware zip
        if: steps.version_check.outputs.new_version == 'true'
        run: |
          zip -r "Firmware ${{ steps.version_check.outputs.version }}.zip" \
            "Firmware ${{ steps.version_check.outputs.version }}"

      - name: 🚀 Create GitHub Release
        if: steps.version_check.outputs.new_version == 'true'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.version_check.outputs.version }}
          name: Firmware ${{ steps.version_check.outputs.version }}
          body_path: release_body.txt
          files: Firmware ${{ steps.version_check.outputs.version }}.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}