name: Update Vendor

on:
  workflow_dispatch:
  schedule:
  # At 13:37 UTC every day.
  - cron: '37 13 * * *'

defaults:
  run:
    shell: pwsh

permissions:
  contents: read

jobs:
  vendor:

    runs-on: windows-latest
    continue-on-error: false
    timeout-minutes: 15
    permissions:
      contents: write
      pull-requests: write

    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0

    - name: Summary - Workflow started
      shell: pwsh
      run: |
        echo "## 📦 Update Vendor - Workflow Summary" >> $env:GITHUB_STEP_SUMMARY
        echo "" >> $env:GITHUB_STEP_SUMMARY
        echo "Checking for vendor dependency updates..." >> $env:GITHUB_STEP_SUMMARY
        echo "" >> $env:GITHUB_STEP_SUMMARY

    - id: make-changes
      name: Checking for updates
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
          $currentVersion = (Get-Content .\vendor\sources.json | ConvertFrom-Json)
          . .\scripts\update.ps1 -verbose
          Set-GHVariable -Name COUNT_UPDATED -Value $count
          $newVersion = (Get-Content .\vendor\sources.json | ConvertFrom-Json)
          $listUpdated = ""
          $updateMessage = "| Name | Old Version | New Version |`n| :--- | ---- | ---- |`n"
          foreach ($s in $newVersion) {
            $oldVersion = ($currentVersion | Where-Object {$_.name -eq $s.name}).version
            if ($s.version -ne $oldVersion) {
              $repoUrl = ($repoUrl = $s.Url.Replace("/archive/", "/releases/")).Substring(0, $repoUrl.IndexOf("/releases/")) + "/releases"
              $listUpdated += "$($s.name) v$($s.version), "
              $updateMessage += "| **[$($s.name)]($repoUrl)** | $oldVersion | **$($s.version)** |`n"
            }
          }
          if ($count -eq 0) { return }
          Set-GHVariable -Name LIST_UPDATED -Value $listUpdated.Trim(', ')
          echo "UPDATE_MESSAGE<<<EOF`n$updateMessage`n<EOF" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8

    - name: Summary - Update check results
      shell: pwsh
      run: |
        $count = $env:COUNT_UPDATED
        if ($count -eq 0) {
          echo "### ✅ No Updates Available" >> $env:GITHUB_STEP_SUMMARY
          echo "" >> $env:GITHUB_STEP_SUMMARY
          echo "All vendor dependencies are up to date." >> $env:GITHUB_STEP_SUMMARY
        } else {
          $word = if ($count -eq 1) { 'dependency' } else { 'dependencies' }
          echo "### 🔄 Updates Found" >> $env:GITHUB_STEP_SUMMARY
          echo "" >> $env:GITHUB_STEP_SUMMARY
          echo "**$count** vendor $word updated:" >> $env:GITHUB_STEP_SUMMARY
          echo "" >> $env:GITHUB_STEP_SUMMARY
          echo "$env:UPDATE_MESSAGE" >> $env:GITHUB_STEP_SUMMARY
          echo "" >> $env:GITHUB_STEP_SUMMARY
        }

    - uses: peter-evans/create-pull-request@v7
      if: env.COUNT_UPDATED > 0
      with:
        title: 'Updates to `${{ env.COUNT_UPDATED }}` vendored dependencies'
        body: |
          ### Automatically updated `${{ env.COUNT_UPDATED }}` dependencies:
          ${{ env.UPDATE_MESSAGE }}
          ---
          Please verify and then **Merge** the pull request to update.
        commit-message: '⬆️ Update dependencies (${{ env.LIST_UPDATED }})'
        branch: update-vendor
        base: master

    - name: Summary - Pull request created
      if: env.COUNT_UPDATED > 0
      shell: pwsh
      run: |
        echo "### 🎉 Pull Request Created" >> $env:GITHUB_STEP_SUMMARY
        echo "" >> $env:GITHUB_STEP_SUMMARY
        echo "A pull request has been created to update the vendor dependencies." >> $env:GITHUB_STEP_SUMMARY
        echo "" >> $env:GITHUB_STEP_SUMMARY
        echo "**Branch:** \`update-vendor\`" >> $env:GITHUB_STEP_SUMMARY
        echo "" >> $env:GITHUB_STEP_SUMMARY
        echo "**Updated dependencies:** $env:LIST_UPDATED" >> $env:GITHUB_STEP_SUMMARY
        echo "" >> $env:GITHUB_STEP_SUMMARY
        echo "> Please review and merge the pull request to apply the updates." >> $env:GITHUB_STEP_SUMMARY