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


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


using static ClientToGameReq.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 MASTER_GUID = System.String;
using CHARACTER_GUID = System.String;
using ITEM_GUID = System.String;
using ENTITY_UNIQUE_ID = System.String;
using ANCHOR_META_GUID = System.String;
using NPC_UNIQUE_ID = System.String;
using FARMING_ENTITY_GUID = System.String;
using LOCATION_UNIQUE_ID = System.String;
using GUARD_KEY = System.String;



namespace GameServer;

public class FarmingEffect : EntityBase
{
    private Map m_curr_map;

    private AtomicString m_guard_key_nullable = new();
    private AtomicBool m_guard_bool = new(false);

    public FarmingEffect( EntityBase parent, Map currMap)
         : base(EntityType.Farming, parent)
    {
        m_curr_map = currMap;
    }

    public override async Task<Result> onInit()
    {
        var direct_parent = getDirectParent();
        NullReferenceCheckHelper.throwIfNull(direct_parent, () => $"direct_parent is null !!!");

        addEntityAttribute(new FarmingEffectAttribute(this, direct_parent));
        addEntityAttribute(new FarmingEffectLocationInTargetAttribute(this));
        addEntityAttribute(new FarmingEffectOwnerAttribute(this));

        addEntityAction(new FarmingEffectAction(this));

        return await base.onInit();
    }

    public override EntityBase? onGetMasterEntity()
    {
        if (false == hasMasterGuid())
        {
            return null;
        }

        var err_msg = string.Empty;

        var master_guid = getMasterGuid();

        var server_logc = GameServerApp.getServerLogic();
        var player_manager = server_logc.getPlayerManager();

        if (false == player_manager.tryGetUserByPrimaryKey(master_guid, out var found_player))
        {
            // 별도 Task로 처리해주는 처리자가 있다면 해당 처리자를 반환 한다. !!! - kangms

            err_msg = $"Failed to player_manager.tryGetUserByPrimaryKey() !!!, Not found MasterEntity : MasterGuid:{master_guid} - {toBasicString()}";
            Log.getLogger().error(err_msg);

            return null;
        }

        return found_player;
    }

    public override OWNER_GUID onGetGuidOfOwnerEntityType()
    {
        var farming_effect_attribute = getEntityAttributeWithReadOnly<FarmingEffectAttribute>();
        NullReferenceCheckHelper.throwIfNull(farming_effect_attribute, () => $"farming_effect_attribute is null !!! - {toBasicStringWithMaster()}");

        return farming_effect_attribute.FarmingEntityGuid;
    }

    public override OwnerEntityType onGetOwnerEntityType()
    {
        var farming_effect_attribute = getEntityAttributeWithReadOnly<FarmingEffectAttribute>();
        NullReferenceCheckHelper.throwIfNull(farming_effect_attribute, () => $"farming_effect_attribute is null !!! - {toBasicStringWithMaster()}");

        if(FarmingSummonedEntityType.User == farming_effect_attribute.FarmingSummonedEntityType)
        {
            return OwnerEntityType.User;
        }
        else if (FarmingSummonedEntityType.Beacon == farming_effect_attribute.FarmingSummonedEntityType)
        {
            return OwnerEntityType.UgcNpc;
        }

        return OwnerEntityType.None;
    }

    public ANCHOR_META_GUID getAnchorMetaGuid()
    {
        var farming_effect_attribute = getEntityAttributeWithReadOnly<FarmingEffectAttribute>();
        NullReferenceCheckHelper.throwIfNull(farming_effect_attribute, () => $"farming_effect_attribute is null !!! - {toBasicStringWithMaster()}");

        return farming_effect_attribute.AnchorMetaGuid;
    }

    public Map getCurrMap() => m_curr_map;

    public FarmingSummary toFarmingSummary()
    {
        var farming_effect_attribute = getEntityAttributeWithReadOnly<FarmingEffectAttribute>();
        NullReferenceCheckHelper.throwIfNull(farming_effect_attribute, () => $"farming_effect_attribute is null !!! - {toBasicString()}");

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

        var farming_anchor_info = farming_effect_action.getAnchorInfo();
        var farming_anchor_prop = farming_anchor_info.AnchorProp;

        var farming_summary = new FarmingSummary();
        farming_summary.FarmingAnchorMetaId = farming_effect_attribute.AnchorMetaGuid;
        farming_summary.FarmingPropMetaId = farming_anchor_prop.TableId;
        farming_summary.FarmingUserGuid = farming_effect_attribute.OwnerGuid;

        farming_summary.FarmingSummonType = farming_effect_attribute.FarmingSummonedEntityType;
        farming_summary.FarmingEntityGuid = farming_effect_attribute.FarmingEntityGuid;

        farming_summary.FarmingState = farming_effect_attribute.FarmingState;
        farming_summary.StartTime = farming_effect_attribute.FarmingStartTime.ToTimestamp();
        farming_summary.EndTime = farming_effect_attribute.FarmingEndTime.ToTimestamp();

        return farming_summary;
    }
}