module Xcal
  module Parktronic
    module Routes
      module Nested

        module Events

          # Fetches events for the specific alarm
          # Executed as a method chain from the GenericResponse object
          #
          # Call example:
          #   alarm(id).get_events(page: 2, per_page: 4)
          #
          # Accepted attributes:
          #   +page+ page number, defaults to 1
          #   +per_page+ per page value, defaults to 100
          def get_paged_events(args = {})
            args.merge!(:access_token => client.access_token)
            response = client.get_response("/#{client.api_version}/alarms/#{id}/events?#{URI.encode_www_form(args)}")

            generic_response = Xcal::Parktronic::GenericResponse.new(response.body, client)
            response.code == '200' && generic_response.has_key?(:events) ? generic_response.events.map(&:event) : generic_response
          end
          alias :get_events :get_paged_events

          # Fetches all events for the specific alarm
          # Executed as a method chain from the GenericResponse object
          #
          # Call example:
          #   alarm(id).get_all_events
          def get_all_events
            response = client.get_response("/#{client.api_version}/alarms/#{id}/events?#{URI.encode_www_form(access_token: client.access_token)}")

            generic_response = Xcal::Parktronic::GenericResponse.new(response.body, client)
            response.code == '200' && generic_response.has_key?(:events) ? generic_response.events.map(&:event) : generic_response
          end

          # Create event for the specific alarm
          # Executed as a method chain from the GenericResponse object
          #
          # Call example:
          #   alarms.last.post_event(subject: 'example', host_impacted: 'test')
          #   alarm(id).post_event(subject: 'example', host_impacted: 'test')
          def post_event(params)
            request = Net::HTTP::Post.new("/#{client.api_version}/alarms/#{id}/events", 'Content-Type' => 'application/json')
            request.body = { access_token: client.access_token, event: params }.to_json
            response = client.http.start { |net| net.request(request) }

            Xcal::Parktronic::GenericResponse.new(response.body)
          end

        end

      end
    end
  end
end