# frozen_string_literal: true

if defined?(::RSpec::Expectations::Version)
  module Capybara
    module RSpecMatchers
      module Matchers
        module Compound
          include ::RSpec::Matchers::Composable

          def and(matcher)
            And.new(self, matcher)
          end

          def and_then(matcher)
            ::RSpec::Matchers::BuiltIn::Compound::And.new(self, matcher)
          end

          def or(matcher)
            Or.new(self, matcher)
          end

          class CapybaraEvaluator
            def initialize(actual)
              @actual = actual
              @match_results = Hash.new { |hsh, matcher| hsh[matcher] = matcher.matches?(@actual) }
            end

            def matcher_matches?(matcher)
              @match_results[matcher]
            end

            def reset
              @match_results.clear
            end
          end

          # @api private
          module Synchronizer
            def match(_expected, actual)
              @evaluator = CapybaraEvaluator.new(actual)
              syncer = sync_element(actual)
              begin
                syncer.synchronize do
                  @evaluator.reset
                  raise ::Capybara::ElementNotFound unless synchronized_match?

                  true
                end
              rescue StandardError
                false
              end
            end

            def sync_element(el)
              if el.respond_to? :synchronize
                el
              elsif el.respond_to? :current_scope
                el.current_scope
              else
                Capybara.string(el)
              end
            end
          end

          class And < ::RSpec::Matchers::BuiltIn::Compound::And
            include Synchronizer

          private

            def synchronized_match?
              [matcher_1_matches?, matcher_2_matches?].all?
            end
          end

          class Or < ::RSpec::Matchers::BuiltIn::Compound::Or
            include Synchronizer

          private

            def synchronized_match?
              [matcher_1_matches?, matcher_2_matches?].any?
            end
          end
        end
      end
    end
  end
end