using Infrastructure.Attribute;
using Microsoft.AspNetCore.Http;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Infrastructure;
using ARW.Model;
using ARW.Repository;
using ARW.Repository.Business.TableDataManage.CustomerFollows;
using ARW.Service.Business.IBusinessService.TableDataManage.CustomerFollows;
using ARW.Model.Dto.Business.TableDataManage.CustomerFollows;
using ARW.Model.Models.Business.TableDataManage.CustomerFollows;
using ARW.Model.Vo.Business.TableDataManage.CustomerFollows;
using ARW.Model.Models.Business.Custom.Customers;
using ARW.Model.Models.Business.TableDataManage.TableDatas;

namespace ARW.Service.Business.BusinessService.TableDataManage.CustomerFollows
{
    /// <summary>
    /// 客户关注接口实现类
    ///
    /// @author lwh
    /// @date 2023-11-24
    /// </summary>
    [AppService(ServiceType = typeof(ICustomerFollowService), ServiceLifetime = LifeTime.Transient)]
    public class CustomerFollowServiceImpl : BaseService<CustomerFollow>, ICustomerFollowService
    {
        private readonly CustomerFollowRepository _CustomerFollowRepository;

        public CustomerFollowServiceImpl(CustomerFollowRepository CustomerFollowRepository)
        {
            this._CustomerFollowRepository = CustomerFollowRepository;
        }

        #region 业务逻辑代码


        /// <summary>
        /// 查询客户关注分页列表
        /// </summary>
        public async Task<PagedInfo<CustomerFollowVo>> GetCustomerFollowList(CustomerFollowQueryDto parm)
        {
            //开始拼装查询条件d
            var predicate = Expressionable.Create<CustomerFollow>();

            var query = _CustomerFollowRepository
                .Queryable()
                .LeftJoin<Customer>((s, c) => s.CustomerGuid == c.CustomerGuid)
                .LeftJoin<TableData>((s, c, d) => s.TableDataGuid == d.TableDataGuid)
                .Where(predicate.ToExpression())
                .WhereIF(!string.IsNullOrEmpty(parm.CustomerName), (s, c, d) => c.CustomerNickname.Contains(parm.CustomerName))
                .WhereIF(!string.IsNullOrEmpty(parm.CustomerName), (s, c, d) => c.CustomerMobilePhoneNumber.Contains(parm.CustomerPhone))
                .WhereIF(!string.IsNullOrEmpty(parm.TableDataProcurementContent), (s, c, d) => d.TableDataProcurementContent.Contains(parm.TableDataProcurementContent))
                .OrderBy(s => s.Create_time, OrderByType.Desc)
                .Select((s, c, d) => new CustomerFollowVo
                {
                    CustomerFollowId = s.CustomerFollowId,
                    CustomerFollowGuid = s.CustomerFollowGuid,
                    CustomerGuid = s.CustomerGuid,
                    TableDataGuid = s.TableDataGuid,
                    CustomerName = c.CustomerNickname,
                    CustomerPhone = c.CustomerMobilePhoneNumber,
                    TableDataName = d.TableDataProcurementContent
                });


            return await query.ToPageAsync(parm);
        }

        /// <summary>
        ///  添加或修改客户关注
        /// </summary>
        public async Task<string> AddOrUpdateCustomerFollow(CustomerFollow model)
        {
            if (model.CustomerFollowId != 0)
            {
                var response = await _CustomerFollowRepository.UpdateAsync(model);
                return "修改成功！";
            }
            else
            {

                var response = await _CustomerFollowRepository.InsertReturnSnowflakeIdAsync(model);
                return "添加成功！";
            }
        }

        #region Excel处理


        #endregion



        #endregion

    }
}