using Dapper;
using Npgsql;
using Shentun.Peis.Asbitems;
using Shentun.Peis.Enums;
using Shentun.Peis.PlugIns.ChargeRequests;
using Shentun.Peis.PlugIns.LisRequests;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Shentun.Peis.PlugIns.SyncAsbitemPrice
{
    public class SyncAsbitemPricePlugInsBase : ThirdPlugInsBase
    {
        public SyncAsbitemPricePlugInsBase(Guid thirdInterfaceId) : base(thirdInterfaceId)
        {

        }

        public virtual async Task SyncAsbitemPriceAsync()
        {

        }

        public async Task<List<AsbitemForSyncAsbitem>> GetAsbitemsAsync()
        {
            using (DbConnection conn = new NpgsqlConnection(AppConnctionStr))
            {
                string sql;
                sql = @" select * from asbitem
                      ";
                var asbitems = (await conn.QueryAsync<AsbitemForSyncAsbitem>(sql
                   )).ToList();

                return asbitems;
            }
        }

        public async Task UpdateAsbitemPriceAsync(AsbitemForSyncAsbitem asbitem)
        {
            using (DbConnection conn = new NpgsqlConnection(AppConnctionStr))
            {
                await conn.OpenAsync();
                using (var trans = await conn.BeginTransactionAsync())
                {
                    try
                    {
                        string sql;
                        sql = @" update asbitem set price = @Price" +
                                @" where  id = @AsbitemId and concurrency_stamp = @ConcurrencyStamp		
                      ";
                        await conn.ExecuteAsync(sql,
                        new
                        {
                            asbitem.Price,
                            asbitem.Id,
                            asbitem.ConcurrencyStamp
                        }, trans);
                        await trans.CommitAsync();
                    }
                    catch (Exception ex)
                    {
                        await trans.RollbackAsync();
                        throw ex;
                    }



                }
            }


        }

        public override  Task DoWork()
        {
            SyncAsbitemPriceAsync().Wait();
            return Task.CompletedTask;
        }
    }
}