# frozen_string_literal: true

require 'delegate'

module Capybara
  class SessionConfig
    OPTIONS = %i[always_include_port run_server default_selector default_max_wait_time ignore_hidden_elements
                 automatic_reload match exact exact_text raise_server_errors visible_text_only
                 automatic_label_click enable_aria_label save_path asset_host default_host app_host
                 server_host server_port server_errors].freeze

    attr_accessor(*OPTIONS)

    ##
    # @!method always_include_port
    #   See {Capybara.configure}
    # @!method run_server
    #   See {Capybara.configure}
    # @!method default_selector
    #   See {Capybara.configure}
    # @!method default_max_wait_time
    #   See {Capybara.configure}
    # @!method ignore_hidden_elements
    #   See {Capybara.configure}
    # @!method automatic_reload
    #   See {Capybara.configure}
    # @!method match
    #   See {Capybara.configure}
    # @!method exact
    #   See {Capybara.configure}
    # @!method raise_server_errors
    #   See {Capybara.configure}
    # @!method visible_text_only
    #   See {Capybara.configure}
    # @!method automatic_label_click
    #   See {Capybara.configure}
    # @!method enable_aria_label
    #   See {Capybara.configure}
    # @!method save_path
    #   See {Capybara.configure}
    # @!method asset_host
    #   See {Capybara.configure}
    # @!method default_host
    #   See {Capybara.configure}
    # @!method app_host
    #   See {Capybara.configure}
    # @!method server_host
    #   See {Capybara.configure}
    # @!method server_port
    #   See {Capybara.configure}
    # @!method server_errors
    #   See {Capybara.configure}

    remove_method :server_host

    ##
    #
    # @return [String]    The IP address bound by default server
    #
    def server_host
      @server_host || '127.0.0.1'
    end

    remove_method :server_errors=
    def server_errors=(errors)
      (@server_errors ||= []).replace(errors.dup)
    end

    remove_method :app_host=
    def app_host=(url)
      raise ArgumentError, "Capybara.app_host should be set to a url (http://www.example.com). Attempted to set #{url.inspect}." if url && url !~ URI::DEFAULT_PARSER.make_regexp
      @app_host = url
    end

    remove_method :default_host=
    def default_host=(url)
      raise ArgumentError, "Capybara.default_host should be set to a url (http://www.example.com). Attempted to set #{url.inspect}." if url && url !~ URI::DEFAULT_PARSER.make_regexp
      @default_host = url
    end

    def initialize_copy(other)
      super
      @server_errors = @server_errors.dup
    end
  end

  class ReadOnlySessionConfig < SimpleDelegator
    SessionConfig::OPTIONS.each do |m|
      define_method "#{m}=" do |_|
        raise "Per session settings are only supported when Capybara.threadsafe == true"
      end
    end
  end
end