name: Package Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag'
        required: true
        default: 'v1.0.3'
      download_artifacts:
        description: 'Download latest artifacts from main branch'
        required: false
        default: 'true'
        type: boolean

jobs:
  package-release:
    name: Package Release
    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4

    - name: Download GurtCA artifacts
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      uses: dawidd6/action-download-artifact@v6
      with:
        workflow: build-gurtca.yml
        name_is_regexp: true
        name: gurtca-.*
        path: artifacts/
        if_no_artifact_found: warn
        branch: main
      continue-on-error: true

    - name: Download Gurty artifacts
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      uses: dawidd6/action-download-artifact@v6
      with:
        workflow: build-gurty.yml
        name_is_regexp: true
        name: gurty-.*
        path: artifacts/
        if_no_artifact_found: warn
        branch: main
      continue-on-error: true

    - name: Download GDExtension artifacts
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      uses: dawidd6/action-download-artifact@v6
      with:
        workflow: build-gdextension.yml
        name_is_regexp: true
        name: gdextension-.*
        path: artifacts/
        if_no_artifact_found: warn
        branch: main
      continue-on-error: true

    - name: Download Flumi artifacts
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      uses: dawidd6/action-download-artifact@v6
      with:
        workflow: build-flumi.yml
        name_is_regexp: true
        name: flumi-.*
        path: artifacts/
        if_no_artifact_found: warn
        branch: main
      continue-on-error: true

    - name: List downloaded artifacts
      shell: powershell
      run: |
        Write-Output "Downloaded artifacts:"
        Get-ChildItem -Path artifacts -Recurse -File | Sort-Object FullName

    - name: Download and setup UPX
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      shell: powershell
      run: |
        Invoke-WebRequest -Uri "https://github.com/upx/upx/releases/download/v4.2.4/upx-4.2.4-win64.zip" -OutFile "upx.zip"
        Expand-Archive -Path "upx.zip" -DestinationPath "."

    - name: Compress Windows Flumi binaries with UPX
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      shell: powershell
      run: |
        if (Test-Path "artifacts/flumi-windows") {
          Write-Output "Compressing Windows Flumi binaries..."
          
          # Create build-scripts/Windows structure
          New-Item -ItemType Directory -Path "build-scripts/Windows" -Force
          Copy-Item "artifacts/flumi-windows/*" "build-scripts/Windows/" -Force
          
          # Run UPX compression
          try {
            & ".\upx-4.2.4-win64\upx.exe" --lzma --best build-scripts/Windows/*.exe build-scripts/Windows/*.dll
            Write-Output "UPX compression completed successfully"
          } catch {
            Write-Output "UPX compression completed with warnings: $($_.Exception.Message)"
          }
          
          # Copy compressed files back
          Copy-Item "build-scripts/Windows/*" "artifacts/flumi-windows/" -Force
        }

    - name: Download and setup Inno Setup
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      shell: powershell
      run: |
        Invoke-WebRequest -Uri "https://files.jrsoftware.org/is/6/innosetup-6.5.3.exe" -OutFile "innosetup.exe"
        Start-Process -FilePath ".\innosetup.exe" -ArgumentList "/VERYSILENT", "/NORESTART", "/DIR=C:\InnoSetup" -Wait
        
    - name: Build Windows installer
      if: github.event.inputs.download_artifacts == 'true' || github.event_name == 'push'
      shell: powershell
      run: |
        if (Test-Path "artifacts\flumi-windows") {
          Write-Output "Building Windows installer..."

          # Ensure the path relative to the .iss exists
          New-Item -ItemType Directory -Path "flumi\build-scripts\Windows" -Force | Out-Null

          # Copy files from artifacts into flumi\build-scripts\Windows (robust enumeration)
          Get-ChildItem -Path "artifacts\flumi-windows" -File | ForEach-Object {
            Copy-Item -Path $_.FullName -Destination "flumi\build-scripts\Windows" -Force
          }

          # Ensure installer output dir matches OutputDir=Windows\installer in .iss
          New-Item -ItemType Directory -Path "flumi\build-scripts\Windows\installer" -Force | Out-Null

          # Compile using .iss (paths resolved relative to flumi/build-scripts)
          $issPath = Resolve-Path "flumi\build-scripts\flumi-installer.iss"
          & "C:\InnoSetup\ISCC.exe" $issPath.Path

          # Copy installer to artifacts
          $built = Get-ChildItem "flumi\build-scripts\Windows\installer" -Filter "Flumi-Setup-*.exe" -ErrorAction SilentlyContinue
          if ($built) {
            Copy-Item $built.FullName "artifacts\flumi-windows" -Force
            Write-Output "Installer created and copied successfully"
          } else {
            Write-Output "Warning: Installer was not created"
          }
        }
    - name: Prepare release assets
      shell: powershell
      run: |
        New-Item -ItemType Directory -Path "release-assets" -Force
        
        # Package Rust binaries (GurtCA + Gurty)
        foreach ($platform in @("linux", "windows")) {
          $tempDir = "temp-tools-$platform"
          New-Item -ItemType Directory -Path $tempDir -Force
          
          # Copy GurtCA if available
          if (Test-Path "artifacts/gurtca-$platform") {
            Copy-Item "artifacts/gurtca-$platform/*" $tempDir -Force
          }
          
          # Copy Gurty if available
          if (Test-Path "artifacts/gurty-$platform") {
            Copy-Item "artifacts/gurty-$platform/*" $tempDir -Force
          }
          
          # Package if we have any files
          $files = Get-ChildItem $tempDir -ErrorAction SilentlyContinue
          if ($files.Count -gt 0) {
            if ($platform -eq "windows") {
              Compress-Archive -Path "$tempDir/*" -DestinationPath "release-assets/gurted-tools-$platform.zip" -Force
            } else {
              # For Linux files, we'll use 7zip if available, otherwise skip tar.gz creation on Windows
              if (Get-Command "7z" -ErrorAction SilentlyContinue) {
                & "7z" a -ttar "release-assets/gurted-tools-$platform.tar" "$tempDir/*"
                & "7z" a -tgzip "release-assets/gurted-tools-$platform.tar.gz" "release-assets/gurted-tools-$platform.tar"
                Remove-Item "release-assets/gurted-tools-$platform.tar" -Force
              } else {
                # Fallback to zip for Linux binaries too
                Compress-Archive -Path "$tempDir/*" -DestinationPath "release-assets/gurted-tools-$platform.zip" -Force
              }
            }
          }
          
          Remove-Item $tempDir -Recurse -Force -ErrorAction SilentlyContinue
        }
        
        # Package Flumi builds
        foreach ($platform in @("linux", "windows")) {
          if (Test-Path "artifacts/flumi-$platform") {
            Push-Location "artifacts/flumi-$platform"
            
            if ($platform -eq "windows") {
              
              # Copy installer separately if it exists
              $installer = Get-ChildItem "Flumi-Setup-*.exe" -ErrorAction SilentlyContinue
              if ($installer) {
                Copy-Item $installer "../../release-assets/" -Force
              }
            } else {
              if (Get-Command "7z" -ErrorAction SilentlyContinue) {
                & "7z" a -ttar "../../release-assets/flumi-$platform.tar" "*"
                & "7z" a -tgzip "../../release-assets/flumi-$platform.tar.gz" "../../release-assets/flumi-$platform.tar"
                Remove-Item "../../release-assets/flumi-$platform.tar" -Force
              } else {
                Compress-Archive -Path "*" -DestinationPath "../../release-assets/flumi-$platform.zip" -Force
              }
            }
            Pop-Location
          }
        }
        

    - name: Get release tag
      id: get_tag
      shell: powershell
      run: |
        if ("${{ github.event_name }}" -eq "workflow_dispatch") {
          echo "tag=${{ github.event.inputs.tag }}" >> $env:GITHUB_OUTPUT
        } else {
          $tag = "${{ github.ref }}" -replace "refs/tags/", ""
          echo "tag=$tag" >> $env:GITHUB_OUTPUT
        }

    - name: Create Release
      uses: softprops/action-gh-release@v2
      with:
        tag_name: ${{ steps.get_tag.outputs.tag }}
        name: Gurted ${{ steps.get_tag.outputs.tag }}
        body: |
          ## Gurted Release ${{ steps.get_tag.outputs.tag }}

          This release includes:
          - **GurtCA**: CLI tool for obtaining TLS certificates
          - **Gurty**: CLI tool for managing GURT protocol servers  
          - **Flumi**: The official browser for the GURT ecosystem
          
          ### Downloads
          - `gurted-tools-*.zip`: Contains GurtCA and Gurty binaries
          - `flumi-linux.*`: Contains the Flumi wayfinder application for Linux
          - `Flumi-Setup-*.exe`: Windows installer for Flumi (recommended for Windows users)
          
          ### Platform Support
          - Linux (x86_64)
          - Windows (x86_64)
          
          For documentation and usage instructions, visit [docs.gurted.com](https://docs.gurted.com)
        files: release-assets/*
        draft: false
        prerelease: false
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}