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

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

      - name: ⚙️ Install required Python modules
        run: |
          python -m pip install --upgrade pip
          pip install requests beautifulsoup4 packaging lxml

      - name: ⬇️ Setup hactool-linux
        run: |
          if [ -f "hactool-linux" ]; then
            cp hactool-linux hactool
            chmod +x hactool
          fi

      - name: 🔍 Check firmware version
        id: version_check
        run: |
          python3 << 'EOF'
          import requests
          import sys
          import os
          from bs4 import BeautifulSoup
          from packaging import version

          URL = "https://yls8.mtheall.com/ninupdates/feed.php"
          output_file = os.getenv('GITHUB_OUTPUT')

          try:
              r = requests.get(URL, timeout=10)
              r.raise_for_status()
          except:
              open(output_file, "a").write("new_version=false\n")
              sys.exit(0)

          soup = BeautifulSoup(r.text, "xml")
          items = soup.find_all("item")

          versions = []
          for item in items:
              link = item.find("link").text if item.find("link") else ""
              title = item.find("title").text if item.find("title") else ""

              if "sys=hac" in link and title.startswith("Switch "):
                  versions.append(title.replace("Switch ", "").strip())

          if not versions:
              open(output_file, "a").write("new_version=false\n")
              sys.exit(0)

          latest = sorted(set(versions), key=version.parse)[-1]

          if version.parse(latest) < version.parse("21.0.0"):
              open(output_file, "a").write("new_version=false\n")
              sys.exit(0)

          repo = os.environ["GITHUB_REPOSITORY"]
          token = os.environ["GITHUB_TOKEN"]

          api = f"https://api.github.com/repos/{repo}/releases/tags/{latest}"
          res = requests.get(api, headers={"Authorization": f"token {token}"})

          if res.status_code == 200:
              open(output_file, "a").write("new_version=false\n")
          else:
              open(output_file, "a").write("new_version=true\n")
              open(output_file, "a").write(f"firmware_version={latest}\n")
          EOF
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: 💻 Execute download script
        id: download
        if: steps.version_check.outputs.new_version == 'true'
        run: |
          python3 firmware_downloader.py | tee firmware_output.txt
          VERSION="${{ steps.version_check.outputs.firmware_version }}"
          echo "firmware_version=$VERSION" >> $GITHUB_OUTPUT
          tail -n 10 firmware_output.txt > changelog_body.txt

      - name: 🧹 Clean and zip firmware
        if: steps.version_check.outputs.new_version == 'true'
        run: |
          VERSION="${{ steps.download.outputs.firmware_version }}"

          find . -type f -name "*.nca.*" -delete

          if [ -d "Firmware $VERSION" ]; then
            zip -rj "Firmware_$VERSION.zip" "Firmware $VERSION/" -i "*.nca"
          elif [ -d "Firmware_$VERSION" ]; then
            zip -rj "Firmware_$VERSION.zip" "Firmware_$VERSION/" -i "*.nca"
          else
            echo "ERROR: Aucun dossier firmware trouvé"
            exit 1
          fi

      - name: 📝 Prepare Release Body
        id: prepare_body
        if: steps.version_check.outputs.new_version == 'true'
        uses: actions/github-script@v7
        with:
          script: |
            const fs = require('fs');
            if (fs.existsSync('changelog_body.txt')) {
              core.setOutput('body', fs.readFileSync('changelog_body.txt', 'utf8'));
            } else {
              core.setOutput('body', 'No changelog available.');
            }

      - name: 📦 Create Tag and Release
        if: steps.version_check.outputs.new_version == 'true'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.download.outputs.firmware_version }}
          name: Firmware ${{ steps.download.outputs.firmware_version }}
          body: |
            Automatic download of the official Nintendo Switch firmware version **${{ steps.download.outputs.firmware_version }}**.

            ---
            
            **Détails :**
            
            ${{ steps.prepare_body.outputs.body }}
          files: |
            Firmware_${{ steps.download.outputs.firmware_version }}.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}