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module Selenium
  module WebDriver
    module Safari
      class Options
        DEFAULT_PORT = 56485

        attr_accessor :port, :data_dir, :skip_extension_installation

        def initialize(opts = {})
          extract_options(opts)
        end

        def clean_session?
          !!@clean_session
        end

        def to_capabilities
          caps = Remote::Capabilities.safari
          caps.merge!('safari.options' => as_json)

          caps
        end

        def as_json
          {
            'port'         => port,
            'dataDir'      => data_dir,
            'cleanSession' => clean_session?,
          }
        end

        private

        def extract_options(opts)
          @port          = Integer(opts[:port] || DEFAULT_PORT)
          @data_dir      = opts[:custom_data_dir] || opts[:data_dir]
          @clean_session = opts[:clean_session]
        end

      end # Options
    end # Safari
  end # WebDriver
end # Selenium