using Amazon.CloudWatchLogs.Model;
using MetaAssets;
using ServerCommon;
using ServerCore; using ServerBase;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GameServer
{
    public class QuestNPCDialogueAction : EntityActionBase
    {
        public QuestNPCDialogueAction(EntityBase owner) 
            : base(owner)
        {
        }

        public override Task<Result> onInit()
        {
            var result = new Result();
            return Task.FromResult(result);
        }
        public async Task<Result> checkQuestDialogue(string dialogue, string dialogueResult)
        {
            var result = new Result();

            if (false == QuestManager.It._QuestDialogueGroup.TryGetValue((dialogue, dialogueResult), out var questIds)) return result;
            
            foreach (var questId in questIds)
            {
                await questAcceptByNpcDialogue(questId, dialogue, dialogueResult);
            }
            return result;
        }

        public async Task questAcceptByNpcDialogue(UInt32 questId, string dialogue, string dialogueresult)
        {
            (var result, var quest_meta_all_base_info) = await QuestMetaManager.It.getQuestMeta(questId);
            if (result.isFail()) return;
            var quest_base_info = quest_meta_all_base_info.m_quest_base_info;
            NullReferenceCheckHelper.throwIfNull(quest_base_info, () => $"quest_base_info is null !!!");

            var owner = getOwner() as Player;
            NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
            
            var end_quest_action = owner.getEntityAction<EndQuestAction>();
            var quest_action = owner.getEntityAction<QuestAction>();

            var quest_type = EnumHelper.convertEnumTypeAndValueStringToEnum(quest_base_info.QuestType, EQuestType.NORMAL);

            //해당 퀘스트를 내가 완료했는지 체크, 재할당 가능한지는 확인 필요하다
            result = end_quest_action.endQuestCheck(quest_type, questId, 0);
            if(result.isFail()) return;

            result = quest_action.hasQuest(quest_type, questId);
            if (result.isFail()) return;

            result = quest_action.assignableQuestCheckByQuestType(quest_type);
            if (result.isFail()) return;


            //데이터 할당
            result = await owner.runTransactionRunnerSafely(TransactionIdType.PrivateContents, "QuestAcceptByNpcDialogue", delegateQuestAcceptByNpcDialogue);
            if (result.isFail())
            {
                string err_msg = $"Failed to runTransactionRunnerSafely() !!! : {result.toBasicString()} - {owner.toBasicString()}";
                Log.getLogger().error(err_msg);
                return;
            }

            async Task<Result> delegateQuestAcceptByNpcDialogue() => await questAcceptByNpcDialogue(owner, quest_base_info, dialogue, dialogueresult);
        }

        private async Task<Result> questAcceptByNpcDialogue(Player owner, QuestBaseInfo questMetaInfo, string dialogue, string dialogueresult)
        {
            var quest_accept_action = owner.getEntityAction<QuestAcceptAction>();
            (var result, var quest_accept_var) = quest_accept_action.acceptQuestByNpcDialogue(questMetaInfo);
            if (result.isFail()) return result;

            NullReferenceCheckHelper.throwIfNull(quest_accept_var.m_new_quest_nullable, () => $"quest_accept_var.m_new_quest_nullable is null !!!");

            var server_logic = GameServerApp.getServerLogic();
            var batch = new QueryBatchEx<QueryRunnerWithDocument>(owner, LogActionType.QuestMainAssignByDialogue, server_logic.getDynamoDbClient());
            {
                batch.addQuery(new DBQWriteToAttributeAllWithTransactionRunner());
            }
            batch.appendBusinessLog(new QuestAcceptByDialogueBusinessLog(questMetaInfo.QuestId, questMetaInfo.QuestRevision, dialogue, dialogueresult));

            result = await QueryHelper.sendQueryAndBusinessLog(batch);
            if (result.isFail()) return result;


            var quest_action = owner.getEntityAction<QuestAction>();
            quest_action.addNewQuest(questMetaInfo.QuestId, quest_accept_var.m_new_quest_nullable);
            await owner.send_GS2C_NTF_QUEST_UPDATE(questMetaInfo.QuestId, 0, new(), true);

            return result;
        }

        public override void onClear()
        {
            return;
        }
    }
}