# encoding: utf-8
#
# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The SFC licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

module Selenium
  module WebDriver
    module Firefox
      # @api private
      class W3CBridge < Remote::W3CBridge
        def initialize(opts = {})
          opts[:desired_capabilities] = create_capabilities(opts)

          unless opts.key?(:url)
            driver_path = opts.delete(:driver_path) || Firefox.driver_path
            port = opts.delete(:port) || Service::DEFAULT_PORT

            opts[:driver_opts] ||= {}
            if opts.key? :service_args
              WebDriver.logger.warn <<-DEPRECATE.gsub(/\n +| {2,}/, ' ').freeze
            [DEPRECATION] `:service_args` is deprecated. Pass switches using `driver_opts`
              DEPRECATE
              opts[:driver_opts][:args] = opts.delete(:service_args)
            end

            @service = Service.new(driver_path, port, opts.delete(:driver_opts))
            @service.start
            opts[:url] = @service.uri
          end

          super(opts)
        end

        def browser
          :firefox
        end

        def driver_extensions
          [DriverExtensions::TakesScreenshot,
           DriverExtensions::HasWebStorage]
        end

        def quit
          super
        ensure
          @service.stop if @service
        end

        # Support for geckodriver < 0.15
        def resize_window(width, height, handle = :current)
          super
        rescue Error::UnknownCommandError
          execute :set_window_size, {}, {width: width, height: height}
        end

        def window_size(handle = :current)
          data = super
        rescue Error::UnknownCommandError
          data = execute :get_window_size
        ensure
          return Dimension.new data['width'], data['height']
        end

        def reposition_window(x, y)
          super
        rescue Error::UnknownCommandError
          execute :set_window_position, {}, {x: x, y: y}
        end

        def window_position
          data = super
        rescue Error::UnknownCommandError
          data = execute :get_window_position
        ensure
          return Point.new data['x'], data['y']
        end

        private

        def create_capabilities(opts)
          caps = Remote::W3CCapabilities.firefox
          caps.merge!(opts.delete(:desired_capabilities)) if opts.key? :desired_capabilities
          firefox_options = caps[:firefox_options] || {}
          firefox_options = firefox_options_caps.merge(opts[:firefox_options]) if opts.key?(:firefox_options)
          if opts.key?(:profile)
            profile = opts.delete(:profile)
            unless profile.is_a?(Profile)
              profile = Profile.from_name(profile)
            end
            firefox_options[:profile] = profile.encoded
          end

          Binary.path = firefox_options[:binary] if firefox_options.key?(:binary)
          caps[:firefox_options] = firefox_options unless firefox_options.empty?
          caps
        end
      end # W3CBridge
    end # Firefox
  end # WebDriver
end # Selenium