using CloudGaming.Shared.Admin.ApplicationServices;

using HZY.Framework.Core.Utils;

using Microsoft.Extensions.DependencyInjection;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;

namespace CloudGaming.Code.DataBaseModel.ApplicationServices
{
    /// <summary>
    /// 游戏抽象类
    /// </summary>
    /// <typeparam name="TEntity"></typeparam>
    /// <typeparam name="TKey"></typeparam>
    /// <typeparam name="TSearchDto"></typeparam>
    /// <typeparam name="TSaveFormDto"></typeparam>
    /// <param name="serviceProvider"></param>
    public abstract class ApplicationUserService<TEntity, TKey, TSearchDto, TSaveFormDto>(IServiceProvider serviceProvider) : ApplicationService<TEntity, TKey, TSearchDto, TSaveFormDto>(serviceProvider)
    where TEntity : class, new()
    where TSearchDto : class, new()
    where TSaveFormDto : class, new()
    {

        /// <summary>
        /// 查询表单数据
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public override async Task<Dictionary<string, object?>> FindFormAsync(TKey id)
        {
            var res = new Dictionary<string, object?>();
            var form = await Repository.FindByIdAsync(id);
            form = form.NullSafe();
            if (form is DefaultGameAppEntity entity)
            {
                if (entity.TenantId == Guid.Empty)
                {
                    var app = serviceProvider.GetRequiredService<AppConfig>();
                    entity.TenantId = app.TenantId;
                }
            }
            if (id is Guid newId)
            {
                res[nameof(id)] = newId == Guid.Empty ? "" : newId;
            }
            else if (id is int newIntId)
            {
                res[nameof(id)] = newIntId == 0 ? "" : newIntId;
            }
            else if (id is long newLongId)
            {
                res[nameof(id)] = newLongId == 0 ? "" : newLongId;
            }
            else
            {
                res[nameof(id)] = id;
            }

            // 使用反射获取 form 对象的所有属性
            if (form != null)
            {
                var formType = form.GetType();
                var properties = formType.GetProperties();

                foreach (var property in properties)
                {
                    // 判断属性类型是否为 DateTime，且名称是否以 "Create" 开头
                    if (property.PropertyType == typeof(DateTime) && (property.Name.StartsWith("Create") || property.Name.StartsWith("Update")))
                    {
                        // 获取属性的值
                        var value = property.GetValue(form);

                        // 如果值为 null 或默认值，则重新赋值当前时间
                        if (value == null || (DateTime)value == default(DateTime))
                        {
                            property.SetValue(form, DateTime.Now);
                        }
                    }
                }
            }


            res[nameof(form)] = form;
            return res;
        }

       
    }
}