module Motion::Project

  class Config
    variable :sparkle

    def sparkle(&block)
      @sparkle ||= Motion::Project::Sparkle.new(self)
      if block
        @sparkle.instance_eval &block
      end
      @sparkle
    end
  end

  class App
    class << self
      def build_with_sparkle(platform, opts = {})
        if App.config.sparkle.setup_ok?
          App.info "Sparkle", "Setup OK"
        else
          exit 1
        end
        build_without_sparkle(platform, opts)
      end

      alias_method "build_without_sparkle", "build"
      alias_method "build", "build_with_sparkle"
    end
  end

  class Builder
    # if we're using the sandboxed version of Sparkle, then we need to copy the
    # xpc services to the proper folder and sign them.  This has to be done
    # before we sign the app itself
    #------------------------------------------------------------------------------
    def codesign_with_sparkle(config, platform)
      if App.config.embedded_frameworks.any? {|item| item.to_s.include?('Sparkle.framework')}
        bundle_path = App.config.app_bundle('MacOSX')

        if File.directory?(App.config.sparkle.sparkle_xpc_path)
          App.info 'Sparkle', 'Removing unnecessary executables...'
          sparkle_path = File.join(bundle_path, "Frameworks/Sparkle.framework")
          ['Resources/Autoupdate', 'Resources/Updater.app'].each do |item|
            bundle = File.join(sparkle_path, item)
            FileUtils.rm_r(bundle) if File.exist?(bundle)
          end

          xpc_path = File.join(bundle_path, "XPCServices")
          App.info 'Sparkle', "Copying XPCServices to #{xpc_path}"

          FileUtils.mkdir_p(xpc_path)
          `cp -R #{App.config.sparkle.sparkle_xpc_path}/*.xpc "#{xpc_path}"`

          Dir.glob("#{xpc_path}/*.xpc").each do |path|
            App.info 'Codesign', path
            results = `#{App.config.sparkle.sparkle_vendor_path}/codesign_xpc "#{App.config.codesign_certificate}" "#{File.expand_path(path)}" 2>&1`
          end
        end
      end

      codesign_without_sparkle(config, platform)
    end

    alias_method "codesign_without_sparkle", "codesign"
    alias_method "codesign", "codesign_with_sparkle"
  end
end