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.TableDatas;
using ARW.Service.Business.IBusinessService.TableDataManage.TableDatas;
using ARW.Model.Dto.Business.TableDataManage.TableDatas;
using ARW.Model.Models.Business.TableDataManage.TableDatas;
using ARW.Model.Vo.Business.TableDataManage.TableDatas;

namespace ARW.Service.Business.BusinessService.TableDataManage.TableDatas
{
    /// <summary>
    /// 表格数据接口实现类
    ///
    /// @author lwh
    /// @date 2023-11-22
    /// </summary>
    [AppService(ServiceType = typeof(ITableDataService), ServiceLifetime = LifeTime.Transient)]
    public class TableDataServiceImpl : BaseService<TableData>, ITableDataService
    {
        private readonly TableDataRepository _TableDataRepository;

        public TableDataServiceImpl(TableDataRepository TableDataRepository)
        {
            this._TableDataRepository = TableDataRepository;
        }

	#region 业务逻辑代码
	
		
		/// <summary>
        /// 查询表格数据分页列表
        /// </summary>
		public async Task<PagedInfo<TableDataVo>> GetTableDataList(TableDataQueryDto parm)
        {
            //开始拼装查询条件d
            var predicate = Expressionable.Create<TableData>();

            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.TableDataProcurementContent), s => s.TableDataProcurementContent.Contains(parm.TableDataProcurementContent));
            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.TableDataProcurementUnit), s => s.TableDataProcurementUnit.Contains(parm.TableDataProcurementUnit));
            predicate = predicate.AndIF(parm.BeginTime != null && parm.EndTime != null, it => it.TableDataDate >= parm.BeginTime && it.TableDataDate <= parm.EndTime);
            predicate = predicate.AndIF(parm.BeginTime != null && parm.EndTime != null, it => it.TableDataDeadline >= parm.BeginTime && it.TableDataDeadline <= parm.EndTime);
            var query = _TableDataRepository
                .Queryable()
                .Where(predicate.ToExpression())
                .OrderBy(s => s.TableDataSort,OrderByType.Asc)
                .Select(s => new TableDataVo
                {
            TableDataId = s.TableDataId,
                  TableDataGuid = s.TableDataGuid,
                  TableDataProcurementContent = s.TableDataProcurementContent,
                  TableDataProcurementUnit = s.TableDataProcurementUnit,
                  TableDataProcurementMethod = s.TableDataProcurementMethod,
                  TableDataSupplierName = s.TableDataSupplierName,
                  TableDataSupplierOffer = s.TableDataSupplierOffer,
                  TableDataProjectPricingForm = s.TableDataProjectPricingForm,
                  TableDataLink = s.TableDataLink,
                  TableDataDate = s.TableDataDate,
                  TableDataDeadline = s.TableDataDeadline,
                  TableDataWinningBidde = s.TableDataWinningBidde,
                  TableDataBidWinningPrice = s.TableDataBidWinningPrice,
                  TableDataIsBidAnnouncement = s.TableDataIsBidAnnouncement,
                  TableDataIsHumanResourcePoolOrFrameworkAgreement = s.TableDataIsHumanResourcePoolOrFrameworkAgreement,
                  TableDataIsMultiple = s.TableDataIsMultiple,
                  TableDataIsOnlyBidder = s.TableDataIsOnlyBidder,
                  TableDataSingleSource = s.TableDataSingleSource,
                  TableDataDetails = s.TableDataDetails,
                  TableDataSort = s.TableDataSort,
                                       });
                

		return await query.ToPageAsync(parm);
        }

		/// <summary>
        ///  添加或修改表格数据
        /// </summary>
        public async Task<string> AddOrUpdateTableData(TableData model)
        {
            if (model.TableDataId != 0)
            {
                var response = await _TableDataRepository.UpdateAsync(model);
                return "修改成功！";
            }
            else
            {

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

        #region Excel处理
		/// <summary>
        /// 数据导入处理
        /// </summary>
        public async Task<TableDataVo> HandleImportData(TableDataVo TableData)
        {
            return TableData;
        }


        /// <summary>
        /// Excel导入
        /// </summary>
        public async Task<string> ImportExcel(TableData TableData,int index,bool isUpdateSupport,string user)
        {
            try
            {
                // 空值判断
                // if (TableData.TableDataId == null) throw new CustomException("表格数据不能为空");

                if (isUpdateSupport)
                {
                    // 判断唯一值
                    var model = await GetFirstAsync(s => s.TableDataId == TableData.TableDataId);
                
                    // 如果为空就新增数据
                    if (model == null)
                    {
                        // 开启事务
                        var res = await UseTranAsync(async () =>
                        {
                            var addRes = await AddOrUpdateTableData(TableData);
                        });
                        var addStr = $"第 {index} 行 => 表格数据：【{TableData.TableDataId}】<span style='color:#27af49'>新增成功!</span><br>";
                        return addStr;
                    }
                    else
                    {
                        // 如果有数据就进行修改
                        // 开启事务
                        await UseTranAsync(async () =>
                        {
                            TableData.TableDataId = model.TableDataId;
                            TableData.TableDataGuid = model.TableDataGuid;
                            TableData.Update_by = user;
                            TableData.Update_time = DateTime.Now;
                            var editRes = await AddOrUpdateTableData(TableData);
                        });
                        var editStr = $"第 {index} 行 => 表格数据：【{TableData.TableDataId}】<span style='color:#e6a23c'>更新成功!</span><br>";
                        return editStr;
                    }
                }
                else{
                     // 开启事务
                    var res = await UseTranAsync(async () =>
                    {
                        var addRes = await AddOrUpdateTableData(TableData);
                    });
                    //Console.WriteLine(res.IsSuccess);
                    var addStr = $"第 {index} 行 => 表格数据：【{TableData.TableDataId}】<span style='color:#27af49'>新增成功!</span><br>";
                    return addStr;
                }
            }
            catch (Exception ex)
            {
                var errorRes = $"第 {index} 行 => 表格数据：【{TableData.TableDataId}】<span style='color:red'>导入失败！{ex.Message}</span><br>";
                return errorRes;
                throw;
            }
        }


    
        /// <summary>
        /// Excel数据导出处理
        /// </summary>
        public async Task<List<TableDataVo>> HandleExportData(List<TableDataVo> data)
        {
            return data;
        }

        #endregion
	


#endregion

    }
}