using System;
using System.Linq;
using System.Threading.Tasks;
using Infrastructure;
using Microsoft.EntityFrameworkCore;
using OpenAuth.App.Interface;
using OpenAuth.App.Request;
using OpenAuth.App.Response;
using OpenAuth.Repository;
using OpenAuth.Repository.Domain;
using OpenAuth.Repository.Interface;


namespace OpenAuth.App
{
    public class WmsInboundOrderTblApp : BaseStringApp<WmsInboundOrderTbl,OpenAuthDBContext>
    {
        private RevelanceManagerApp _revelanceApp;
        private WmsInboundOrderDtblApp _wmsInboundOrderDtblApp;

        /// <summary>
        /// 加载列表
        /// </summary>
        public async Task<TableData> Load(QueryWmsInboundOrderTblListReq request)
        {
            var loginContext = _auth.GetCurrentUser();
            if (loginContext == null)
            {
                throw new CommonException("登录已过期", Define.INVALID_TOKEN);
            }

            
            var columns = loginContext.GetTableColumns("WmsInboundOrderTbl");
            if (columns == null || columns.Count == 0)
            {
                throw new Exception("请在代码生成界面配置WmsInboundOrderTbl表的字段属性");
            }
            
            var result = new TableData();
            
            result.columnFields = columns;
            
            var objs = GetDataPrivilege("u");
            if (!string.IsNullOrEmpty(request.key))
            {
                objs = objs.Where(u => u.Id.Contains(request.key));
            }
            var propertyStr = string.Join(',', columns.Select(u => u.ColumnName));
            result.data = objs.OrderBy(u => u.Id)
                .Skip((request.page - 1) * request.limit)
                .Take(request.limit).Select($"new ({propertyStr})");
            result.count = await objs.CountAsync();
            return result;
        }

        public void Add(AddOrUpdateWmsInboundOrderTblReq req)
        {
            var obj = req.MapTo<WmsInboundOrderTbl>();
            //todo:补充或调整自己需要的字段
            obj.CreateTime = DateTime.Now;
            var user = _auth.GetCurrentUser().User;
            obj.CreateUserId = user.Id;
            obj.CreateUserName = user.Name;
            UnitWork.Add(obj);
            if (req.WmsInboundOrderDtblReqs != null && req.WmsInboundOrderDtblReqs.Any())
            {
                foreach (var detail in req.WmsInboundOrderDtblReqs)
                {
                    detail.OrderId = obj.Id;
                    _wmsInboundOrderDtblApp.AddNoSave(detail);
                }
            }

            UnitWork.Save();
        }

        public void Update(AddOrUpdateWmsInboundOrderTblReq obj)
        {
            var user = _auth.GetCurrentUser().User;

            UnitWork.ExecuteWithTransaction(() =>
            {
                if (obj.WmsInboundOrderDtblReqs != null && obj.WmsInboundOrderDtblReqs.Any())
                {
                    //id为空的添加
                    foreach (var detail in obj.WmsInboundOrderDtblReqs.Where(u => string.IsNullOrEmpty(u.Id)))
                    {
                        detail.OrderId = obj.Id;
                        _wmsInboundOrderDtblApp.AddNoSave(detail);
                    }

                    //id比数据库少的，删除
                    var containids = obj.WmsInboundOrderDtblReqs.Select(u => u.Id)
                        .Where(u => !string.IsNullOrEmpty(u)).ToList();
                    if (containids.Any())
                    {
                        UnitWork.Delete<WmsInboundOrderDtbl>(u => (!containids.Contains(u.Id)) && u.OrderId == obj.Id);
                    }

                    //更新id相同的
                    foreach (var detail in obj.WmsInboundOrderDtblReqs.Where(u => !string.IsNullOrEmpty(u.Id)))
                    {
                        _wmsInboundOrderDtblApp.Update(detail);
                    }
                }

                UnitWork.Update<WmsInboundOrderTbl>(u => u.Id == obj.Id, u => new WmsInboundOrderTbl
                {
                    ExternalNo = obj.ExternalNo,
                    ExternalType = obj.ExternalType,
                    Status = obj.Status,
                    OrderType = obj.OrderType,
                    GoodsType = obj.GoodsType,
                    PurchaseNo = obj.PurchaseNo,
                    StockId = obj.StockId,
                    OwnerId = obj.OwnerId,
                    ShipperId = obj.ShipperId,
                    SupplierId = obj.SupplierId,
                    ScheduledInboundTime = obj.ScheduledInboundTime,
                    Remark = obj.Remark,
                    Enable = obj.Enable,
                    TransferType = obj.TransferType,
                    InBondedArea = obj.InBondedArea,
                    ReturnBoxNum = obj.ReturnBoxNum,
                    UpdateTime = DateTime.Now,
                    UpdateUserId = user.Id,
                    UpdateUserName = user.Name
                    //todo:补充或调整自己需要的字段
                });

                UnitWork.Save();
            });
        }

        public WmsInboundOrderTblApp(IUnitWork<OpenAuthDBContext> unitWork, IRepository<WmsInboundOrderTbl,OpenAuthDBContext> repository,
            RevelanceManagerApp app, IAuth auth, WmsInboundOrderDtblApp wmsInboundOrderDtblApp) : base(unitWork,
            repository, auth)
        {
            _revelanceApp = app;
            _wmsInboundOrderDtblApp = wmsInboundOrderDtblApp;
        }
    }
}