# frozen_string_literal: true

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module Selenium
  module WebDriver
    module Support
      class Guards
        #
        # Guard derived from RSpec example metadata.
        # @api private
        #

        class Guard
          attr_reader :guarded, :type, :messages, :reason

          def initialize(guarded, type, guards = nil)
            @guarded = guarded
            @tracker = guards&.bug_tracker || ''
            @messages = guards&.messages || {}
            @messages[:unknown] = 'TODO: Investigate why this is failing and file a bug report'
            @type = type

            @reason = @guarded.delete(:reason)
          end

          def message
            details = case @reason
                      when Integer
                        "Bug Filed: #{@tracker}/#{@reason}"
                      when Symbol
                        @messages[@reason]
                      when String
                        @reason
                      else
                        'no reason given'
                      end

            case @type
            when :exclude
              "Test not guarded because it breaks test run; #{details}"
            when :exclusive
              "Test does not apply to this configuration; #{details}"
            else
              "Test guarded; #{details}"
            end
          end

          # Bug is present on all configurations specified
          def except?
            @type == :except
          end

          # Bug is present on all configurations not specified
          def only?
            @type == :only
          end

          # Bug is present on all configurations specified, but test can not be run because it breaks other tests
          def exclude?
            @type == :exclude
          end

          # Test only applies to configurations specified
          def exclusive?
            @type == :exclusive
          end
        end # Guard
      end # Guards
    end # Support
  end # WebDriver
end # Selenium