using Google.Protobuf.WellKnownTypes;
using ServerCommon;
using ServerCommon.Cache;
using ServerCore; using ServerBase;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GameServer
{
    public class DeleteFriendInterlockAction : FriendInterlockBase
    {
        public DeleteFriendInterlockAction(UserBase owner, string myGuid, string deleteGuid) : base(owner, myGuid ,deleteGuid)
        {

        }

        public override async Task<Result> doAction()
        {
            var result = new Result();

            var server_logic = GameServerApp.getServerLogic();
            var owner = getOwner();

            var friend_agent_action = owner.getEntityAction<FriendAgentAction>();
            NullReferenceCheckHelper.throwIfNull(friend_agent_action, () => $"friend_agent_action is null !!! - {owner.toBasicString()}");

            var friend_attribute = friend_agent_action.getFriendAttribute(getFriendGuid());
            NullReferenceCheckHelper.throwIfNull(friend_attribute, () => $"friend_attribute is null !!! - {owner.toBasicString()}");

            friend_attribute.deleteEntityAttribute();

            var batch = new QueryBatchEx<QueryRunnerWithDocument>(owner, LogActionType.FriendDelete, server_logic.getDynamoDbClient());
            {
                batch.addQuery(new DBQDeleteFriend(getMyGuid(), getFriendGuid()));
            }
            var log_invoker = new DeleteFriendBusinessLog(getMyGuid(), getFriendGuid());
            batch.appendBusinessLog(log_invoker);

            result = await QueryHelper.sendQueryAndBusinessLog(batch);

            return result;

        }

        
    }
}