require 'pact_broker/api/pact_broker_urls'
require 'pact_broker/ui/helpers/url_helper'
require 'pact_broker/date_helper'

module PactBroker
  module UI
    module ViewDomain
      class Relationship

        include PactBroker::Api::PactBrokerUrls

        def initialize relationship
          @relationship = relationship
        end

        def consumer_name
          @relationship.consumer_name
        end

        def provider_name
          @relationship.provider_name
        end

        def consumer_group_url
          Helpers::URLHelper.group_url consumer_name
        end

        def provider_group_url
          Helpers::URLHelper.group_url provider_name
        end

        def latest_pact_url
          "#{pactigration_base_url('', @relationship)}/latest"
        end

        def last_verified_date
          if @relationship.ever_verified?
            date = @relationship.latest_verification.execution_date
            PactBroker::DateHelper.distance_of_time_in_words(date, DateTime.now) + " ago"
          else
            ""
          end
        end

        def verification_status
          return "" unless @relationship.ever_verified?
          if @relationship.latest_verification_successful?
            if @relationship.pact_changed_since_last_verification?
              "warning"
            else
              "success"
            end
          else
            "danger"
          end
        end

        def warning?
          verification_status == 'warning'
        end

        def verification_tooltip
          return nil unless @relationship.ever_verified?
          if warning?
            "Pact has changed since last successful verification by #{provider_name} (v#{@relationship.latest_verification_provider_version})"
          elsif @relationship.latest_verification_successful?
            "Successfully verified by #{provider_name} (v#{@relationship.latest_verification_provider_version})"
          elsif !@relationship.latest_verification_successful?
            "Verification by #{provider_name} (v#{@relationship.latest_verification_provider_version}) failed"
          end
        end

        def <=> other
          comp = consumer_name.downcase <=> other.consumer_name.downcase
          return comp unless comp == 0
          provider_name.downcase <=> other.provider_name.downcase
        end

      end
    end
  end
end