using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
using YiSha.Data.Repository;
using YiSha.Entity.SystemManage;
using YiSha.Enum;
using YiSha.Model.Param.SystemManage;
using YiSha.Util;
using YiSha.Util.Extension;
using YiSha.Util.Model;

namespace YiSha.Service.SystemManage
{
    public partial class MenuAuthorizeService
    {
        private IRepositoryFactory _baseRepository;
        public MenuAuthorizeService(IRepositoryFactory baseRepository)
        {
            _baseRepository = baseRepository;
        }

        #region 获取数据
        public async Task<List<MenuAuthorizeEntity>> GetListPartial(MenuAuthorizeEntity param)
        {
            var expression = LinqExtensions.True<MenuAuthorizeEntity>();
            expression = expression.And(t => t.BaseIsDelete == (int)IsDeleteEnum.No);
            if (param != null)
            {
                if (param.AuthorizeId.ParseToLong() > 0)
                {
                    expression = expression.And(t => t.AuthorizeId == param.AuthorizeId);
                }
                if (param.AuthorizeType.ParseToInt() > 0)
                {
                    expression = expression.And(t => t.AuthorizeType == param.AuthorizeType);
                }
                if (!param.AuthorizeIds.IsEmpty())
                {
                    int[] authorizeIdArr = TextHelper.SplitToArray<int>(param.AuthorizeIds, ',');
                    expression = expression.And(t => authorizeIdArr.Contains(t.AuthorizeId ?? 0));
                }
            }
            var list = await _baseRepository.BaseRepository(dbConnectType).FindList<MenuAuthorizeEntity>(expression);
            return list.ToList();
        }

        public async Task<MenuAuthorizeEntity> GetEntityPartial(int id)
        {
            return await _baseRepository.BaseRepository(dbConnectType).FindEntity<MenuAuthorizeEntity>(id);
        }
        #endregion

        #region 提交数据
        public async Task SaveFormPartial(MenuAuthorizeEntity entity)
        {
            if (entity.Id.IsNullOrZero())
            {
                await entity.Create();
                await _baseRepository.BaseRepository(dbConnectType).Insert(entity);
            }
            else
            {
                await _baseRepository.BaseRepository(dbConnectType).Update(entity);
            }
        }
        #endregion

        /// <summary>
        /// 列表条件过滤
        /// 建议该方法放在Partial部分类中，因为代码生成时当前类会被覆盖（该方法在生成时将会被注释）
        /// </summary>
        /// <param name="param"></param>
        /// <returns></returns>
        private Expression<Func<MenuAuthorizeEntity, bool>> ListFilterPartial(MenuAuthorizeListParam param)
        {
            var expression = LinqExtensions.True<MenuAuthorizeEntity>();
            expression = expression.And(t => t.BaseIsDelete == (int)IsDeleteEnum.No);
            if (param != null)
            {
            }
            return expression;
        }
    }
}