'''
Example Action feed for Google Order Redirect.
'''

import json
from generated import action_pb2
from google.protobuf.json_format import MessageToDict

def create_feed() -> str:
    # Create ActionFeed
    feed = action_pb2.ActionFeed()

    # Create ActionDetail by passing fields to the constructor
    # Example using the same link for delivery and takeout
    action_detail_combined = action_pb2.ActionDetail(
        entity_id='merchant-1',
        link_id='merchant-1-takeout-delivery-action',
        url='http://provider.com/merchant-1',
        actions=[
            action_pb2.Action(
                food_ordering_info=action_pb2.FoodOrderingInfo(
                    service_type=action_pb2.FoodOrderingInfo.ServiceType.DELIVERY
                )
            ),
            action_pb2.Action(
                food_ordering_info=action_pb2.FoodOrderingInfo(
                    service_type=action_pb2.FoodOrderingInfo.ServiceType.TAKEOUT
                )
            )
        ]
    )

    # Add ActionDetail to data
    feed.data.append(action_detail_combined)

    # Example using separate link for delivery
    action_detail_delivery = action_pb2.ActionDetail(
        entity_id='merchant-2',
        link_id='merchant-2-delivery-action',
        url='http://provider.com/merchant-2/delivery',
        actions=[
            action_pb2.Action(
                food_ordering_info=action_pb2.FoodOrderingInfo(
                    service_type=action_pb2.FoodOrderingInfo.ServiceType.DELIVERY
                )
            )
        ]
    )

    # Add ActionDetail to feed data
    feed.data.append(action_detail_delivery)

    # Serialize feed to JSON string
    return json.dumps(MessageToDict(feed, preserving_proto_field_name=True))

feedJSON = create_feed()
print(feedJSON)