module Fastlane
  module Actions
    module SharedValues
      BACKUP_XCARCHIVE_FILE = :BACKUP_XCARCHIVE_FILE
    end

    class BackupXcarchiveAction < Action
      require 'fileutils'

      def self.run(params)
        # Get params
        xcarchive = params[:xcarchive]
        base_destination = params[:destination]
        zipped = params[:zip]
        zip_filename = params[:zip_filename]
        versioned = params[:versioned]

        # Prepare destionation folder
        full_destination = base_destination

        if versioned
          date = Time.now.strftime("%Y-%m-%d")
          version = `agvtool what-marketing-version -terse1`
          subfolder = "#{date} #{version.strip}"
          full_destination = File.expand_path(subfolder, base_destination)
        end

        FileUtils.mkdir(full_destination) unless File.exist?(full_destination)

        # Save archive to destination
        if zipped
          Dir.mktmpdir("backup_xcarchive") do |dir|
            UI.message("Compressing #{xcarchive}")
            xcarchive_folder = File.expand_path(File.dirname(xcarchive))
            xcarchive_file = File.basename(xcarchive)
            zip_file = if zip_filename
                         File.join(dir, "#{zip_filename}.xcarchive.zip")
                       else
                         File.join(dir, "#{xcarchive_file}.zip")
                       end

            # Create zip
            Actions.sh(%(cd "#{xcarchive_folder}" && zip -r -X -y "#{zip_file}" "#{xcarchive_file}" > /dev/null))

            # Moved to its final destination
            FileUtils.mv(zip_file, full_destination)

            Actions.lane_context[SharedValues::BACKUP_XCARCHIVE_FILE] = "#{full_destination}/#{File.basename(zip_file)}"
          end
        else
          # Copy xcarchive file
          FileUtils.cp_r(xcarchive, full_destination)

          Actions.lane_context[SharedValues::BACKUP_XCARCHIVE_FILE] = "#{full_destination}/#{File.basename(xcarchive)}"
        end
      end

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

      def self.description
        "Save your [zipped] xcarchive elsewhere from default path"
      end

      def self.available_options
        [
          FastlaneCore::ConfigItem.new(key: :xcarchive,
                                       description: 'Path to your xcarchive file. Optional if you use the `xcodebuild` action',
                                       default_value: Actions.lane_context[SharedValues::XCODEBUILD_ARCHIVE],
                                       default_value_dynamic: true,
                                       optional: false,
                                       env_name: 'BACKUP_XCARCHIVE_ARCHIVE',
                                       verify_block: proc do |value|
                                         UI.user_error!("Couldn't find xcarchive file at path '#{value}'") if !Helper.test? && !File.exist?(value)
                                       end),
          FastlaneCore::ConfigItem.new(key: :destination,
                                       description: 'Where your archive will be placed',
                                       optional: false,
                                       env_name: 'BACKUP_XCARCHIVE_DESTINATION',
                                       verify_block: proc do |value|
                                         UI.user_error!("Couldn't find the destination folder at '#{value}'") if !Helper.test? && !File.directory?(value) && !File.exist?(value)
                                       end),
          FastlaneCore::ConfigItem.new(key: :zip,
                                       description: 'Enable compression of the archive',
                                       type: Boolean,
                                       default_value: true,
                                       optional: true,
                                       env_name: 'BACKUP_XCARCHIVE_ZIP'),
          FastlaneCore::ConfigItem.new(key: :zip_filename,
                                       description: 'Filename of the compressed archive. Will be appended by `.xcarchive.zip`. Default value is the output xcarchive filename',
                                       default_value_dynamic: true,
                                       optional: true,
                                       env_name: 'BACKUP_XCARCHIVE_ZIP_FILENAME'),
          FastlaneCore::ConfigItem.new(key: :versioned,
                                       description: 'Create a versioned (date and app version) subfolder where to put the archive',
                                       type: Boolean,
                                       default_value: true,
                                       optional: true,
                                       env_name: 'BACKUP_XCARCHIVE_VERSIONED')
        ]
      end

      def self.output
        [
          ['BACKUP_XCARCHIVE_FILE', 'Path to your saved xcarchive (compressed) file']
        ]
      end

      def self.author
        ['dral3x']
      end

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

      def self.example_code
        [
          'backup_xcarchive(
            xcarchive: "/path/to/file.xcarchive", # Optional if you use the `xcodebuild` action
            destination: "/somewhere/else/", # Where the backup should be created
            zip_filename: "file.xcarchive", # The name of the backup file
            zip: false, # Enable compression of the archive. Defaults to `true`.
            versioned: true # Create a versioned (date and app version) subfolder where to put the archive
          )'
        ]
      end

      def self.category
        :misc
      end
    end
  end
end