module Repla
  # Window
  class Window
    require_relative 'constants'

    attr_accessor :root_access_directory_path
    def initialize(window_id = nil)
      @window_id = window_id
    end

    # Properties

    def window_id
      key = WINDOW_ID_KEY
      @window_id ||= ENV.key?(key) ? ENV[key] : Repla.create_window
    end

    def dark_mode
      key = DARK_MODE_KEY
      @dark_mode ||= ENV.key?(key) ? ENV[key].to_i > 0 : false
    end

    # Web

    LOAD_SCRIPT = File.join(APPLESCRIPT_DIRECTORY, 'load.scpt')
    LOADWITHROOTACCESSDIRECTORY_SCRIPT = File.join(
      APPLESCRIPT_DIRECTORY, 'load_with_root_access_directory.scpt'
    )
    def load_file(file)
      arguments = [file]

      script = LOAD_SCRIPT

      if @root_access_directory_path
        script = LOADWITHROOTACCESSDIRECTORY_SCRIPT
        arguments.push(@root_access_directory_path)
      end

      run_script(script, arguments)
    end

    LOAD_URL_SCRIPT = File.join(APPLESCRIPT_DIRECTORY, 'load_url.scpt')
    LOAD_URL_CACHE_SCRIPT = File.join(APPLESCRIPT_DIRECTORY,
                                      'load_url_clearing_cache.scpt')
    def load_url(url, options = {})
      arguments = [url]
      should_clear_cache = options[:should_clear_cache]
      script = if should_clear_cache.nil?
                 LOAD_URL_SCRIPT
               else
                 arguments.push(should_clear_cache)
                 LOAD_URL_CACHE_SCRIPT
               end
      run_script(script, arguments)
    end

    DOJAVASCRIPT_SCRIPT = File.join(APPLESCRIPT_DIRECTORY, 'do_javascript.scpt')
    def do_javascript(javascript)
      run_script(DOJAVASCRIPT_SCRIPT, [javascript])
    end

    READ_FROM_STANDARD_INPUT_SCRIPT = File.join(APPLESCRIPT_DIRECTORY,
                                                'read_from_standard_input.scpt')
    def read_from_standard_input(text)
      run_script(READ_FROM_STANDARD_INPUT_SCRIPT, [text])
    end

    # Window

    CLOSEWINDOW_SCRIPT = File.join(APPLESCRIPT_DIRECTORY, 'close_window.scpt')
    def close
      Repla.run_applescript(CLOSEWINDOW_SCRIPT, [window_id])
    end

    def split_id
      Repla.split_id_in_window(window_id)
    end

    def split_id_last
      Repla.split_id_in_window_last(window_id)
    end

    private

    def run_script(script, arguments = [])
      arguments = arguments_with_target(arguments)
      Repla.run_applescript(script, arguments)
    end

    def arguments_with_target(arguments)
      arguments.push(window_id)
    end
  end
end