name: 'Server Install Action'
description: 'Clone Nodarx server repository and install Node.js, PHP, and/or nginx based on test requirements'
author: 'Nodarx'

branding:
  icon: 'server'
  color: 'blue'

inputs:
  server-path:
    description: 'Path where the server will be cloned/installed'
    required: false
    default: './server'
  install-node:
    description: 'Install Node.js environment'
    required: false
    default: 'false'
  install-php:
    description: 'Install PHP environment'
    required: false
    default: 'false'
  install-nginx:
    description: 'Install nginx web server'
    required: false
    default: 'false'
  install-dependencies:
    description: 'Whether to install dependencies (npm/composer)'
    required: false
    default: 'true'
  node-version:
    description: 'Node.js version to use (if install-node is true)'
    required: false
    default: '20'
  package-manager:
    description: 'Package manager for Node.js (npm, yarn, pnpm)'
    required: false
    default: 'npm'
  php-version:
    description: 'PHP version to use (if install-php is true)'
    required: false
    default: '8.2'
  php-extensions:
    description: 'Comma-separated list of PHP extensions to install'
    required: false
    default: 'mbstring, xml, ctype, json, curl, zip'
  web-config:
    description: 'Path to nginx configuration file (optional)'
    required: false
    default: ''
  build-command:
    description: 'Custom build command to run after install'
    required: false
    default: ''
  env-file:
    description: 'Path to environment file to copy (.env)'
    required: false
    default: ''
  post-install-script:
    description: 'Custom script to run after installation'
    required: false
    default: ''

outputs:
  install-status:
    description: 'Status of the installation (success/failure)'
    value: ${{ steps.install.outputs.status }}
  install-path:
    description: 'Path where the server was installed'
    value: ${{ steps.install.outputs.path }}
  node-installed:
    description: 'Whether Node.js was installed'
    value: ${{ steps.install.outputs.node_installed }}
  php-installed:
    description: 'Whether PHP was installed'
    value: ${{ steps.install.outputs.php_installed }}
  nginx-installed:
    description: 'Whether nginx was installed'
    value: ${{ steps.install.outputs.nginx_installed }}

runs:
  using: 'composite'
  steps:
    - name: Validate inputs
      shell: bash
      run: |
        echo "::group::Validating inputs"
        
        # Validate at least one component is enabled
        if [ "${{ inputs.install-node }}" != "true" ] && \
           [ "${{ inputs.install-php }}" != "true" ] && \
           [ "${{ inputs.install-nginx }}" != "true" ]; then
          echo "::error::At least one component must be enabled (install-node, install-php, or install-nginx)"
          exit 1
        fi
        
        echo "Server path: ${{ inputs.server-path }}"
        echo "Components to install:"
        [ "${{ inputs.install-node }}" == "true" ] && echo "  ✓ Node.js ${{ inputs.node-version }} (${{ inputs.package-manager }})"
        [ "${{ inputs.install-php }}" == "true" ] && echo "  ✓ PHP ${{ inputs.php-version }}"
        [ "${{ inputs.install-nginx }}" == "true" ] && echo "  ✓ nginx"
        echo "Install dependencies: ${{ inputs.install-dependencies }}"
        echo "::endgroup::"

    - name: Clone server repository
      shell: bash
      run: |
        echo "::group::Cloning Nodarx server repository"
        
        if [ -d "${{ inputs.server-path }}" ]; then
          echo "Directory exists, pulling latest changes..."
          cd "${{ inputs.server-path }}"
          git pull --recurse-submodules || echo "::warning::Pull failed, continuing with existing code"
        else
          echo "Cloning repository..."
          git clone --recurse-submodules --depth 1 https://git.ktrix.dev/Nodarx/server "${{ inputs.server-path }}"
        fi
        
        echo "Repository cloned/updated successfully"
        echo "::endgroup::"

    - name: Setup Node.js
      if: inputs.install-node == 'true'
      uses: actions/setup-node@v4
      with:
        node-version: ${{ inputs.node-version }}

    - name: Setup pnpm
      if: inputs.install-node == 'true' && inputs.package-manager == 'pnpm'
      uses: pnpm/action-setup@v2
      with:
        version: 8

    - name: Setup PHP
      if: inputs.install-php == 'true'
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ inputs.php-version }}
        extensions: ${{ inputs.php-extensions }}
        tools: composer:v2
        coverage: none

    - name: Install nginx
      if: inputs.install-web-server == 'true'
      shell: bash
      run: |
        echo "::group::Installing nginx"
        sudo apt-get update -qq
        sudo apt-get install -y nginx
        echo "nginx installed successfully"
        nginx -v
        echo "::endgroup::"

    - name: Configure nginx
      if: inputs.install-web-server == 'true' && inputs.nginx-config != ''
      shell: bash
      run: |
        echo "::group::Configuring nginx"
        
        if [ -f "${{ inputs.nginx-config }}" ]; then
          sudo cp "${{ inputs.nginx-config }}" /etc/nginx/sites-available/default
          sudo nginx -t
          sudo systemctl reload nginx
          echo "nginx configured successfully"
        else
          echo "::warning::nginx config file not found: ${{ inputs.nginx-config }}"
        fi
        
        echo "::endgroup::"

    - name: Start nginx
      if: inputs.install-web-server == 'true'
      shell: bash
      run: |
        echo "::group::Starting nginx"
        sudo systemctl start nginx
        sudo systemctl status nginx --no-pager || true
        echo "nginx started successfully"
        echo "::endgroup::"

    - name: Install Node.js dependencies
      if: inputs.install-node == 'true' && inputs.install-dependencies == 'true'
      shell: bash
      run: |
        echo "::group::Installing Node.js dependencies"
        cd "${{ inputs.server-path }}"
        
        case "${{ inputs.package-manager }}" in
          npm)
            npm ci || npm install
            ;;
          yarn)
            yarn install --frozen-lockfile || yarn install
            ;;
          pnpm)
            pnpm install --frozen-lockfile || pnpm install
            ;;
          *)
            echo "::error::Unsupported package manager: ${{ inputs.package-manager }}"
            exit 1
            ;;
        esac
        
        echo "Node.js dependencies installed successfully"
        echo "::endgroup::"

    - name: Install PHP dependencies
      if: inputs.install-php == 'true' && inputs.install-dependencies == 'true'
      shell: bash
      run: |
        echo "::group::Installing PHP dependencies"
        cd "${{ inputs.server-path }}"
        
        if [ -f "composer.json" ]; then
          composer install --no-dev --optimize-autoloader
          echo "PHP dependencies installed successfully"
        else
          echo "::warning::composer.json not found, skipping PHP dependency installation"
        fi
        
        echo "::endgroup::"

    - name: Copy environment file
      if: inputs.env-file != ''
      shell: bash
      run: |
        echo "::group::Setting up environment file"
        
        if [ -f "${{ inputs.env-file }}" ]; then
          cp "${{ inputs.env-file }}" "${{ inputs.server-path }}/.env"
          echo "Environment file copied successfully"
        else
          echo "::warning::Environment file not found: ${{ inputs.env-file }}"
        fi
        
        echo "::endgroup::"

    - name: Run build command
      if: inputs.build-command != ''
      shell: bash
      run: |
        echo "::group::Running build command"
        cd "${{ inputs.server-path }}"
        ${{ inputs.build-command }}
        echo "::endgroup::"

    - name: Run post-install script
      if: inputs.post-install-script != ''
      shell: bash
      run: |
        echo "::group::Running post-install script"
        cd "${{ inputs.server-path }}"
        chmod +x "${{ inputs.post-install-script }}"
        "${{ inputs.post-install-script }}"
        echo "::endgroup::"

    - name: Set outputs
      id: install
      shell: bash
      run: |
        echo "status=success" >> $GITHUB_OUTPUT
        echo "path=${{ inputs.server-path }}" >> $GITHUB_OUTPUT
        echo "node_installed=${{ inputs.install-node }}" >> $GITHUB_OUTPUT
        echo "php_installed=${{ inputs.install-php }}" >> $GITHUB_OUTPUT
        echo "nginx_installed=${{ inputs.install-nginx }}" >> $GITHUB_OUTPUT