using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;


using ServerCore;
using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;
using MetaAssets;


using static ClientToGameMessage.Types;



using SESSION_ID = System.Int32;
using WORLD_META_ID = System.UInt32;
using META_ID = System.UInt32;
using ENTITY_GUID = System.String;
using ACCOUNT_ID = System.String;
using OWNER_GUID = System.String;
using USER_GUID = System.String;
using CHARACTER_GUID = System.String;
using ITEM_GUID = System.String;
using ANCHOR_META_GUID = System.String;



namespace GameServer;

public class CharacterAction : EntityActionBase
{
    public CharacterAction(Character owner)
        : base(owner)
    {
    }
    public override async Task<Result> onInit()
    {
        await Task.CompletedTask;

        var result = new Result();

        return result;
    }

    public override void onClear()
    {
        return;
    }

    public void setStateInfo(EntityStateType stateType, ANCHOR_META_GUID anchorMetaGuid, META_ID metaId)
    {
        var owner = getOwner();

        var character_attribute = owner.getEntityAttribute<CharacterAttribute>();
        NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");

        character_attribute.StateInfo.StateType = stateType;
        character_attribute.StateInfo.MetaIdOfStateType = (Int32)metaId;
        character_attribute.StateInfo.AnchorMetaGuid = anchorMetaGuid;
    }

    public async Task<Result> tryUpdateApperanceProfile(AvatarInfo? avatarInfo, ClothInfo? clothInfo)
    {
        var character = getOwner() as Character;
        NullReferenceCheckHelper.throwIfNull(character, () => $"character is null !!!");

        var player = character.getRootParent() as Player;
        NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");

        var user_create_or_load_action = player.getEntityAction<UserCreateOrLoadAction>();
        NullReferenceCheckHelper.throwIfNull(user_create_or_load_action, () => $"user_create_or_load_action is null !!!");

        var result = new Result();
        var err_msg = string.Empty;

        if (null == avatarInfo)
        {
            err_msg = $"AvatarInfo is null !!! - {character.toBasicString()}";
            result.setFail(ServerErrorCode.FunctionParamNull, err_msg);
            Log.getLogger().error(err_msg);

            return result;
        }

        if(true == isCompletedApprearance())
        {
            var character_attribute = character.getEntityAttribute<CharacterAttribute>();
            NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");
            var appearance_profile = character_attribute.AppearanceProfileValue;
            NullReferenceCheckHelper.throwIfNull(appearance_profile, () => $"appearance_profile is null !!!");

            err_msg = $"Already Customizing Completed !!! : currCustomizing:{appearance_profile.CustomValues} - {character.toBasicString()}";
            result.setFail(ServerErrorCode.CharacterCustomizingAlreadyCompleted, err_msg);
            Log.getLogger().error(err_msg);

            return result;
        }

        // 1. 캐릭터 외형 정보를 갱신 한다.
        updateAppearanceProfile(avatarInfo);

        var item_cloth_action = player.getEntityAction<ItemClothAction>();
        NullReferenceCheckHelper.throwIfNull(item_cloth_action, () => $"server_logic is null !!!");

        // 2. 테스트 유저가 아닌 경우 캐릭터 의상 정보를 갱신 한다.
        if (user_create_or_load_action.isTestUser() == false)
        {
            result = await item_cloth_action.tryApplyClothsByMetaId(clothInfo);
            if (result.isFail())
            {
                err_msg = $"Failed to tryApplyClothsByMetaId() !!! : {result.toBasicString()} - {character.toBasicString()}";
                Log.getLogger().error(err_msg);

                return result;
            }
        }

        var server_logic = GameServerApp.getServerLogic();
        NullReferenceCheckHelper.throwIfNull(server_logic, () => $"server_logic is null !!! - {player.toBasicString()}");

        var batch = new QueryBatchEx<QueryRunnerWithDocument>( player, LogActionType.CharacterAppearanceUpdate
                                                           , server_logic.getDynamoDbClient()
                                                           , true);
        {
            batch.addQuery(new DBQWriteToAttributeAllWithTransactionRunner());
            batch.addQuery(new QueryFinal(), async (_query) =>
            {
                await Task.CompletedTask;

                var query_batch = _query.getQueryBatch();
                NullReferenceCheckHelper.throwIfNull(query_batch, () => $"query_batch is null !!! - {player.toBasicString()}");
                var log_action = query_batch.getLogAction();
                NullReferenceCheckHelper.throwIfNull(log_action, () => $"log_action is null !!! - {player.toBasicString()}");

                var character_attribute = character.getEntityAttribute<CharacterAttribute>();
                NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!! - {player.toBasicString()}");

                var character_log_info = new CharacterLogInfo();

                (var result, var update_character_log_info) = await character_attribute.toCharacterLogInfo();
                NullReferenceCheckHelper.throwIfNull(update_character_log_info, () => $"update_character_log_info is null !!!");
                if (result.isFail())
                {
                    err_msg = $"Failed to toCharacterLogInfo() !!! : {result.toBasicString()} - {toBasicString()}, {player.toBasicString()}";
                    Log.getLogger().error(err_msg);
                }
                else
                {
                    character_log_info.setInfo(update_character_log_info);

                    // 비즈니스 로그 추가
                    query_batch.appendBusinessLog(new CharacterBusinessLog(log_action, character_log_info));
                }

                return QueryBatchBase.QueryResultType.Success;
            });
        }

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

        return result;
    }

    private void updateAppearanceProfile(AvatarInfo avatarInfo)
    {
        var owner = getOwner();
        NullReferenceCheckHelper.throwIfNull(owner, () => $"server_logic is null !!!");

        if (null == avatarInfo)
        {
            var err_msg = $"AvatarInfo is null !!! - {owner.toBasicString()}";
            Log.getLogger().info(err_msg);

            return;
        }

        var character = owner as Character;
        NullReferenceCheckHelper.throwIfNull(character, () => $"character is null !!!");
        var character_attribute = character.getEntityAttribute<CharacterAttribute>();
        NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");
        var appearance_profile = character_attribute.AppearanceProfileValue;
        NullReferenceCheckHelper.throwIfNull(appearance_profile, () => $"appearance_profile is null !!!");

        if (null == avatarInfo.AppearCustomize)
        {
            var err_msg = $"avatarInfo.AppearCustomize is null !!! - {owner.toBasicString()}";
            Log.getLogger().info(err_msg);

            return;
        }

        var appearance_customize = avatarInfo.AppearCustomize;

        appearance_profile.BasicStyle = (UInt32)appearance_customize.BasicStyle;
        appearance_profile.BodyShape = (UInt32)appearance_customize.BodyShape;
        appearance_profile.HairStyle = (UInt32)appearance_customize.HairStyle;
        appearance_profile.CustomValues = appearance_customize.CustomValues.Select(x => x).ToList();
        appearance_profile.IsCustomCompleted = true;

        character_attribute.modifiedEntityAttribute();
    }

    public bool isCompletedApprearance()
    {
        var character = getOwner() as Character;
        NullReferenceCheckHelper.throwIfNull(character, () => $"character is null !!!");

        var character_attribute = character.getEntityAttribute<CharacterAttribute>();
        NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");

        var appearance_profile = character_attribute.AppearanceProfileValue;
        NullReferenceCheckHelper.throwIfNull(appearance_profile, () => $"appearance_profile is null !!!");

        return appearance_profile.IsCustomCompleted;
    }

    public void broadcastCharacterInfo()
    {
        var character = getOwner() as Character;
        NullReferenceCheckHelper.throwIfNull(character, () => $"appearanccharactere_profile is null !!!");

        var player = character.getRootParent() as Player;
        NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");

        var game_zone_action = player.getEntityAction<GameZoneAction>();
        NullReferenceCheckHelper.throwIfNull(game_zone_action, () => $"game_zone_action is null !!!");


        var curr_join_map = game_zone_action.getLinkedToMap();
        if (null == curr_join_map)
        {
            return;
        }

        ClientToGame to_client_msg = new();
        to_client_msg.Message = new();

        // GS2C_NTF_PLAYER_MODIFY, 본 코드가 C/S 연동 테스트 확인 되면 ClientToGameMessage.Types.ActorModify 패킷 및 코드는 제거 해야 한다. - kangms
        to_client_msg.Message.NtfPlayerModify = new GS2C_NTF_PLAYER_MODIFY();

        var character_attribute = character.getEntityAttribute<CharacterAttribute>();
        NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");

        var inventory_action = player.getEntityAction<InventoryActionBase>();
        NullReferenceCheckHelper.throwIfNull(inventory_action, () => $"inventory_action is null !!!");

        to_client_msg.Message.NtfPlayerModify.ToModifyPlayerGuid = player.getUserGuid(); // 클라이언트는 USER_GUID를 사용 한다.
        to_client_msg.Message.NtfPlayerModify.AvatarInfo = character_attribute.AppearanceProfileValue.toCharacterAppearanceProfile4Client();
        var cloth_info = inventory_action.toClothInven4Client();
        NullReferenceCheckHelper.throwIfNull(cloth_info, () => $"cloth_info is null !!!");

        to_client_msg.Message.NtfPlayerModify.ClothInfo = cloth_info.toClothInfoOfAnotherUser();
        to_client_msg.Message.NtfPlayerModify.EntityStateInfo = character_attribute.StateInfo;

        curr_join_map.Broadcast(player, to_client_msg);
    }

    public void CheatResetCompletedApprearance()
    {
        var character = getOwner() as Character;
        NullReferenceCheckHelper.throwIfNull(character, () => $"character is null !!!");

        var character_attribute = character.getEntityAttribute<CharacterAttribute>();
        NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");

        var appearance_profile = character_attribute.AppearanceProfileValue;
        NullReferenceCheckHelper.throwIfNull(appearance_profile, () => $"appearance_profile is null !!!");

        appearance_profile.IsCustomCompleted = false;
        character_attribute.modifiedEntityAttribute();
    }

    public bool isFarming()
    {
        var character = getOwner() as Character;
        NullReferenceCheckHelper.throwIfNull(character, () => $"character is null !!!");

        var character_attribute = character.getEntityAttribute<CharacterAttribute>();
        NullReferenceCheckHelper.throwIfNull(character_attribute, () => $"character_attribute is null !!!");

        var err_msg = string.Empty;

        if(EntityStateType.UsingByFarming == character_attribute.StateInfo.StateType)
        {
            err_msg = $"Character state is Farming !!! : currState:{character_attribute.StateInfo.StateType} - {character.toBasicString()}";
            Log.getLogger().error(err_msg);
            return true;
        }

        return false;
    }
}