module Fastlane
  module Actions
    class SetupJenkinsAction < Action
      USED_ENV_NAMES = [
        "BACKUP_XCARCHIVE_DESTINATION",
        "DERIVED_DATA_PATH",
        "FL_CARTHAGE_DERIVED_DATA",
        "FL_SLATHER_BUILD_DIRECTORY",
        "GYM_BUILD_PATH",
        "GYM_CODE_SIGNING_IDENTITY",
        "GYM_DERIVED_DATA_PATH",
        "GYM_OUTPUT_DIRECTORY",
        "GYM_RESULT_BUNDLE",
        "SCAN_DERIVED_DATA_PATH",
        "SCAN_OUTPUT_DIRECTORY",
        "SCAN_RESULT_BUNDLE",
        "XCODE_DERIVED_DATA_PATH",
        "MATCH_KEYCHAIN_NAME",
        "MATCH_KEYCHAIN_PASSWORD",
        "MATCH_READONLY"
      ].freeze

      def self.run(params)
        # Stop if not executed by CI
        if !Helper.ci? && !params[:force]
          UI.important("Not executed by Continuous Integration system.")
          return
        end

        # Print table
        FastlaneCore::PrintTable.print_values(
          config: params,
          title: "Summary for Setup Jenkins Action"
        )

        # Keychain
        if params[:unlock_keychain] && params[:keychain_path]
          keychain_path = params[:keychain_path]
          UI.message("Unlocking keychain: \"#{keychain_path}\".")
          Actions::UnlockKeychainAction.run(
            path: keychain_path,
            password: params[:keychain_password],
            add_to_search_list: params[:add_keychain_to_search_list],
            set_default: params[:set_default_keychain]
          )
          ENV['MATCH_KEYCHAIN_NAME'] ||= keychain_path
          ENV['MATCH_KEYCHAIN_PASSWORD'] ||= params[:keychain_password]
          ENV["MATCH_READONLY"] ||= true.to_s
        end

        # Code signing identity
        if params[:set_code_signing_identity] && params[:code_signing_identity]
          code_signing_identity = params[:code_signing_identity]
          UI.message("Set code signing identity: \"#{code_signing_identity}\".")
          ENV['GYM_CODE_SIGNING_IDENTITY'] = code_signing_identity
        end

        # Set output directory
        if params[:output_directory]
          output_directory_path = File.expand_path(params[:output_directory])
          UI.message("Set output directory path to: \"#{output_directory_path}\".")
          ENV['GYM_BUILD_PATH'] = output_directory_path
          ENV['GYM_OUTPUT_DIRECTORY'] = output_directory_path
          ENV['SCAN_OUTPUT_DIRECTORY'] = output_directory_path
          ENV['BACKUP_XCARCHIVE_DESTINATION'] = output_directory_path
        end

        # Set derived data
        if params[:derived_data_path]
          derived_data_path = File.expand_path(params[:derived_data_path])
          UI.message("Set derived data path to: \"#{derived_data_path}\".")
          ENV['DERIVED_DATA_PATH'] = derived_data_path # Used by clear_derived_data.
          ENV['XCODE_DERIVED_DATA_PATH'] = derived_data_path
          ENV['GYM_DERIVED_DATA_PATH'] = derived_data_path
          ENV['SCAN_DERIVED_DATA_PATH'] = derived_data_path
          ENV['FL_CARTHAGE_DERIVED_DATA'] = derived_data_path
          ENV['FL_SLATHER_BUILD_DIRECTORY'] = derived_data_path
        end

        # Set result bundle
        if params[:result_bundle]
          UI.message("Set result bundle.")
          ENV['GYM_RESULT_BUNDLE'] = "YES"
          ENV['SCAN_RESULT_BUNDLE'] = "YES"
        end
      end

      #####################################################
      # @!group Documentation
      #####################################################

      def self.description
        "Setup xcodebuild, gym and scan for easier Jenkins integration"
      end

      def self.details
        list = <<-LIST.markdown_list(true)
          Adds and unlocks keychains from Jenkins 'Keychains and Provisioning Profiles Plugin'
          Sets unlocked keychain to be used by Match
          Sets code signing identity from Jenkins 'Keychains and Provisioning Profiles Plugin'
          Sets output directory to './output' (gym, scan and backup_xcarchive)
          Sets derived data path to './derivedData' (xcodebuild, gym, scan and clear_derived_data, carthage)
          Produce result bundle (gym and scan)
        LIST

        [
          list,
          "This action helps with Jenkins integration. Creates own derived data for each job. All build results like IPA files and archives will be stored in the `./output` directory.",
          "The action also works with [Keychains and Provisioning Profiles Plugin](https://wiki.jenkins-ci.org/display/JENKINS/Keychains+and+Provisioning+Profiles+Plugin), the selected keychain will be automatically unlocked and the selected code signing identity will be used.",
          "[Match](https://docs.fastlane.tools/actions/match/) will be also set up to use the unlocked keychain and set in read-only mode, if its environment variables were not yet defined.",
          "By default this action will only work when _fastlane_ is executed on a CI system."
        ].join("\n")
      end

      def self.available_options
        [
          # General
          FastlaneCore::ConfigItem.new(key: :force,
                                       env_name: "FL_SETUP_JENKINS_FORCE",
                                       description: "Force setup, even if not executed by Jenkins",
                                       is_string: false,
                                       default_value: false),

          # Keychain
          FastlaneCore::ConfigItem.new(key: :unlock_keychain,
                                       env_name: "FL_SETUP_JENKINS_UNLOCK_KEYCHAIN",
                                       description: "Unlocks keychain",
                                       is_string: false,
                                       default_value: true),
          FastlaneCore::ConfigItem.new(key: :add_keychain_to_search_list,
                                       env_name: "FL_SETUP_JENKINS_ADD_KEYCHAIN_TO_SEARCH_LIST",
                                       description: "Add to keychain search list",
                                       is_string: false,
                                       default_value: :replace),
          FastlaneCore::ConfigItem.new(key: :set_default_keychain,
                                       env_name: "FL_SETUP_JENKINS_SET_DEFAULT_KEYCHAIN",
                                       description: "Set keychain as default",
                                       is_string: false,
                                       default_value: true),
          FastlaneCore::ConfigItem.new(key: :keychain_path,
                                       env_name: "KEYCHAIN_PATH",
                                       description: "Path to keychain",
                                       is_string: true,
                                       optional: true),
          FastlaneCore::ConfigItem.new(key: :keychain_password,
                                       env_name: "KEYCHAIN_PASSWORD",
                                       description: "Keychain password",
                                       is_string: true,
                                       sensitive: true,
                                       default_value: ""),

          # Code signing identity
          FastlaneCore::ConfigItem.new(key: :set_code_signing_identity,
                                       env_name: "FL_SETUP_JENKINS_SET_CODE_SIGNING_IDENTITY",
                                       description: "Set code signing identity from CODE_SIGNING_IDENTITY environment",
                                       is_string: false,
                                       default_value: true),
          FastlaneCore::ConfigItem.new(key: :code_signing_identity,
                                       env_name: "CODE_SIGNING_IDENTITY",
                                       description: "Code signing identity",
                                       is_string: true,
                                       optional: true),

          # Xcode parameters
          FastlaneCore::ConfigItem.new(key: :output_directory,
                                       env_name: "FL_SETUP_JENKINS_OUTPUT_DIRECTORY",
                                       description: "The directory in which the ipa file should be stored in",
                                       is_string: true,
                                       default_value: "./output"),
          FastlaneCore::ConfigItem.new(key: :derived_data_path,
                                       env_name: "FL_SETUP_JENKINS_DERIVED_DATA_PATH",
                                       description: "The directory where built products and other derived data will go",
                                       is_string: true,
                                       default_value: "./derivedData"),
          FastlaneCore::ConfigItem.new(key: :result_bundle,
                                       env_name: "FL_SETUP_JENKINS_RESULT_BUNDLE",
                                       description: "Produce the result bundle describing what occurred will be placed",
                                       is_string: false,
                                       default_value: true)
        ]
      end

      def self.authors
        ["bartoszj"]
      end

      def self.is_supported?(platform)
        [:ios, :mac].include?(platform)
      end

      def self.example_code
        [
          'setup_jenkins'
        ]
      end

      def self.category
        :misc
      end
    end
  end
end