using ServerCommon;
using ServerCore; using ServerBase;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GameServer
{
    internal class BuildingProfitHistoryAgentAction : EntityActionBase
    {
        ConcurrentBag<BuildingProfitHistory> m_building_profit_historys = new();

        public BuildingProfitHistoryAgentAction(Building owner)
            : base(owner)
        { }

        public override async Task<Result> onInit()
        {
            var result = new Result();
            return await Task.FromResult(result);
        }

        public override void onClear()
        {
            return;
        }

        public async Task<Result> tryLoadBuildingProfitHistoryFromDb(int buildingMetaId)
        {
            var result = new Result();
            var err_msg = string.Empty;

            var server_logic = GameServerApp.getServerLogic();
            var db_client = server_logic.getDynamoDbClient();

            var doc = new BuildingProfitHistoryDoc();
            doc.setCombinationKeyForPK(buildingMetaId.ToString());

            var error_code = doc.onApplyPKSK();
            if (error_code.isFail())
            {
                err_msg = $"Failed to onApplyPKSK() !!! : {error_code.toBasicString()}";
                result.setFail(error_code, err_msg);
                Log.getLogger().error(result.toBasicString());

                return result;
            }

            var query_config = db_client.makeQueryConfigWithPKSKBySKBeginWith(doc.getPK(), BuildingProfitHistoryDoc.getPrefixOfSK());

            (result, var read_docs) = await db_client.simpleQueryDocTypesWithQueryOperationConfig<BuildingProfitHistoryDoc>(query_config);
            if (result.isFail())
            {
                err_msg = $"Failed to simpleQueryDocTypesWithQueryOperationConfig() !!! : {result.toBasicString()}";
                Log.getLogger().error(err_msg);

                return result;
            }

            var building = getOwner() as Building;
            NullReferenceCheckHelper.throwIfNull(building, () => $"building is null !!!");

            foreach (var read_doc in read_docs)
            {
                var building_profit_history = new BuildingProfitHistory(building);
                await building_profit_history.onInit();

                var building_profit_history_action = building_profit_history.getEntityAction<BuildingProfitHistoryAction>();
                NullReferenceCheckHelper.throwIfNull(building_profit_history_action, () => $"building_profit_history_attribute is null !!!");

                result = building_profit_history_action.tryLoadBuildingProfitHistoryFromDoc(read_doc);
                if (result.isFail())
                {
                    err_msg = $"Failed to tryLoadBuildingProfitHistoryFromDoc() !!! : {result.toBasicString()}";
                    Log.getLogger().error(err_msg);

                    return result;
                }

                var building_profit_history_attribute = building_profit_history.getEntityAttribute<BuildingProfitHistoryAttribute>();
                NullReferenceCheckHelper.throwIfNull(building_profit_history_attribute, () => $"building_profit_history_attribute is null !!!");

                m_building_profit_historys.Add(building_profit_history);
            }

            return result;
        }

        public List<BuildingProfitHistoryInfo> getBuildingProfitHistoryInfos()
        {
            var building_profit_story_infos = new List<BuildingProfitHistoryInfo>();

            foreach (var building_profit_history in m_building_profit_historys)
            {
                var building_profit_history_info = building_profit_history.toBuildingProfitHistoryInfo();
                building_profit_story_infos.Add(building_profit_history_info);
            }

            return building_profit_story_infos;
        }

        public void addBuildingProfitHistory(BuildingProfitHistory buildingProfitHistory)
        {
            m_building_profit_historys.Add(buildingProfitHistory);
        }
    }
}