using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JNPF.Common.Contracts;
using SqlSugar;
using Tnb.BasicData.Entities;
using Tnb.ProductionMgr.Entities;
using Tnb.WarehouseMgr.Entities;
using Tnb.WarehouseMgr.Entities.Entity;

namespace Tnb.WarehouseMgr
{
    public class TaskManagerDelBase<T> : BaseWareHouseService where T : BaseEntity<string>, ITaskManagerDel, new()
    {
        private readonly ISqlSugarClient _db;

        public TaskManagerDelBase(ISqlSugarClient db)
        {
            _db = db;
            OverideFuncs.DeleteAsync = UnLockLocationAndCarry;
        }
        private async Task UnLockLocationAndCarry(string id)
        {
            try
            {
                await _db.Ado.BeginTranAsync();

                var preTask = await _db.Queryable<T>().SingleAsync(it => it.id == id);
                if (preTask != null)
                {
                    var locIds = new[] { preTask.startlocation_id, preTask.endlocation_id };
                    var locs = await _db.Queryable<BasLocation>().Where(it => locIds.Contains(it.id)).ToListAsync();
                    if (locs?.Count > 0)
                    {
                        locs.ForEach(it => { it.is_lock = 0; });
                        await _db.Updateable(locs).UpdateColumns(it => it.is_lock).ExecuteCommandAsync();
                    }
                    var carry = await _db.Queryable<WmsCarryH>().SingleAsync(it => it.id == preTask.carry_id);
                    if (carry != null)
                    {
                        carry.is_lock = 0;
                        await _db.Updateable(carry).UpdateColumns(it => it.is_lock).ExecuteCommandAsync();
                    }
                    await _db.Deleteable(preTask).ExecuteCommandAsync();
                    await _db.Updateable<WmsElevatorH>().SetColumns(it => it.task_nums == it.task_nums - 1).Where(it => it.area_code == preTask.area_code).ExecuteCommandAsync();
                }
                await _db.Ado.CommitTranAsync();
            }
            catch (Exception)
            {
                await _db.Ado.RollbackTranAsync();
                throw;
            }
        }
    }
}