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


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


namespace ServerCommon;

public static class TransactionRunnerHelper
{

    public static async Task onApplyCommonResultOfInsertedItem( this TransactionRunner transactionRunner
                                                              , ItemBase insertedItemInBag )
    {
        await Task.CompletedTask;

        var owner = transactionRunner.getOwner();
        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
        ArgumentNullReferenceCheckHelper.throwIfNull(insertedItemInBag, () => $"insertedItemInBag is null !!! - {owner.toBasicString()}");

        var item_attribute_base = insertedItemInBag.getEntityAttribute<ItemAttributeBase>();
        NullReferenceCheckHelper.throwIfNull(item_attribute_base, () => $"item_attribute_base is null !!! - {owner.toBasicString()}");

        (var result, var entity_common_result) = transactionRunner.getOrNewEntityCommonResult(item_attribute_base);
        if (result.isFail())
        {
            Log.getLogger().fatal(result.toBasicString());

            // 유저 로그 아웃 처리 필요 !!!
            return;
        }
        NullReferenceCheckHelper.throwIfNull(entity_common_result, () => $"entity_common_result is null !!! - {owner.toBasicString()}");

        var item_result = entity_common_result.Item;
        NullReferenceCheckHelper.throwIfNull(item_result, () => $"item_result is null !!! - {owner.toBasicString()}");

        var item_guid = item_attribute_base.ItemGuid;
        item_result.NewItems.TryAdd(item_guid, item_attribute_base.toItemData4Client());
    }

    public static async Task onApplyCommonResultOfDeletedItem( this TransactionRunner transactionRunner
                                                             , ItemBase deletedItemInBag )
    {
        await Task.CompletedTask;

        var owner = transactionRunner.getOwner();
        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
        NullReferenceCheckHelper.throwIfNull(deletedItemInBag, () => $"deletedItemInBag is null !!! - {owner.toBasicString()}");

        var item_attribute_base = deletedItemInBag.getEntityAttribute<ItemAttributeBase>();
        NullReferenceCheckHelper.throwIfNull(item_attribute_base, () => $"item_attribute_base is null !!! - {owner.toBasicString()}");

        (var result, var entity_common_result) = transactionRunner.getOrNewEntityCommonResult(item_attribute_base);
        if (result.isFail())
        {
            Log.getLogger().fatal(result.toBasicString());

            // 유저 로그 아웃 처리 필요 !!!
            return;
        }
        NullReferenceCheckHelper.throwIfNull(entity_common_result, () => $"entity_common_result is null !!! - {owner.toBasicString()}");

        var item_result = entity_common_result.Item;
        NullReferenceCheckHelper.throwIfNull(item_result, () => $"item_result is null !!! - {owner.toBasicString()}");

        var item_guid = item_attribute_base.ItemGuid;
        item_result.DeletedItems.Add(item_guid);
    }
}