name: Desktop Release

on:
  push:
    branches:
      - master

jobs:
  release:
    runs-on: windows

    steps:
      - name: Checkout
        uses: https://git.daemonlord.ru/actions/checkout@v4
        with:
          fetch-depth: 0
          tags: true

      - name: Ensure Python 3.13
        shell: powershell
        run: |
          if (Get-Command python -ErrorAction SilentlyContinue) {
            python --version
          } elseif (Get-Command py -ErrorAction SilentlyContinue) {
            $pyExe = py -3.13 -c "import sys; print(sys.executable)"
            if (-not $pyExe) {
              throw "Python 3.13 launcher is available, but interpreter was not found."
            }
            Split-Path $pyExe | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
            python --version
          } else {
            throw "Python is not installed on runner. Install Python 3.13 and restart runner service."
          }

      - name: Install dependencies
        shell: powershell
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt pyinstaller

      - name: Extract app version
        id: extract_version
        shell: powershell
        run: |
          $version = (python -c "from app_version import APP_VERSION; print(APP_VERSION)").Trim()
          $utf8NoBom = New-Object System.Text.UTF8Encoding($false)
          [System.IO.File]::AppendAllText($env:GITHUB_OUTPUT, "version=$version`n", $utf8NoBom)
          Write-Host "Detected version: $version"

      - name: Initialize release flow
        id: flow_init
        shell: powershell
        run: |
          $utf8NoBom = New-Object System.Text.UTF8Encoding($false)
          [System.IO.File]::AppendAllText($env:GITHUB_ENV, "CONTINUE=true`n", $utf8NoBom)
          exit 0

      - name: Stop if release already exists
        shell: powershell
        run: |
          $version = "${{ steps.extract_version.outputs.version }}"
          $tag = "v$version"
          $apiUrl = "https://git.daemonlord.ru/api/v1/repos/${{ gitea.repository }}/releases?page=1&limit=100"
          $headers = @{ Authorization = "token ${{ secrets.API_TOKEN }}" }
          $utf8NoBom = New-Object System.Text.UTF8Encoding($false)
          try {
            $response = Invoke-RestMethod -Uri $apiUrl -Headers $headers -Method Get
            $found = $false
            foreach ($release in $response) {
              if ($release.tag_name -eq $tag) {
                $found = $true
                break
              }
            }
            if ($found) {
              Write-Host "Release $tag already exists, stopping job."
              [System.IO.File]::AppendAllText($env:GITHUB_ENV, "CONTINUE=false`n", $utf8NoBom)
            } else {
              Write-Host "Release $tag not found, continuing workflow..."
            }
          } catch {
            Write-Host "Failed to query releases list, continuing workflow..."
          }

      - name: Run tests
        if: env.CONTINUE == 'true'
        shell: powershell
        run: |
          python -m py_compile app_version.py main.py build.py updater_gui.py tests/test_auth_relogin_smoke.py tests/test_auto_update_service.py tests/test_chat_actions.py tests/test_token_store.py
          python -m unittest discover -s tests -p "test_*.py" -v

      - name: Build release zip
        if: env.CONTINUE == 'true'
        shell: powershell
        run: |
          python build.py

      - name: Ensure archive exists
        if: env.CONTINUE == 'true'
        shell: powershell
        run: |
          $version = "${{ steps.extract_version.outputs.version }}"
          $archivePath = "dist/AnabasisManager-$version.zip"
          if (-not (Test-Path $archivePath)) {
            throw "Archive not found: $archivePath"
          }

      - name: Generate SHA256 checksum
        if: env.CONTINUE == 'true'
        shell: powershell
        run: |
          $version = "${{ steps.extract_version.outputs.version }}"
          $archiveName = "AnabasisManager-$version.zip"
          $archivePath = "dist/$archiveName"
          $checksumPath = "dist/$archiveName.sha256"
          $hash = (Get-FileHash -Path $archivePath -Algorithm SHA256).Hash.ToLower()
          "$hash  $archiveName" | Set-Content -Path $checksumPath -Encoding UTF8
          Write-Host "Checksum created: $checksumPath"

      - name: Configure git identity
        if: env.CONTINUE == 'true'
        shell: powershell
        run: |
          git config user.name "gitea-actions"
          git config user.email "gitea-actions@daemonlord.ru"

      - name: Create git tag
        if: env.CONTINUE == 'true'
        shell: powershell
        run: |
          $version = "${{ steps.extract_version.outputs.version }}"
          $tag = "v$version"
          $tagLine = (git ls-remote --tags origin "refs/tags/$tag" | Select-Object -First 1)
          if ([string]::IsNullOrWhiteSpace($tagLine)) {
            git tag "$tag"
            git push origin "$tag"
          } else {
            Write-Host "Tag $tag already exists on origin, skipping tag push."
          }

      - name: Create Gitea Release
        if: env.CONTINUE == 'true'
        uses: https://git.daemonlord.ru/actions/gitea-release-action@v1
        with:
          server_url: https://git.daemonlord.ru
          repository: ${{ gitea.repository }}
          token: ${{ secrets.API_TOKEN }}
          tag_name: v${{ steps.extract_version.outputs.version }}
          name: Anabasis Manager ${{ steps.extract_version.outputs.version }}
          body: |
            Desktop release v${{ steps.extract_version.outputs.version }}
          files: |
            dist/AnabasisManager-${{ steps.extract_version.outputs.version }}.zip
            dist/AnabasisManager-${{ steps.extract_version.outputs.version }}.zip.sha256