DW5S/DW5S.App/UserControl/CtrlRecTx.cs

using DevExpress.XtraBars.ViewInfo;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using DW5S.App.EditForms;
using DW5S.Entity;
using DW5S.Repostory;
using Microsoft.Extensions.Logging;
using DW5S.Service;
using Newtonsoft.Json;
using DW5S.ViewModel;

namespace DW5S.App.UserControl
{
    public partial class CtrlRecTx : DevExpress.XtraEditors.XtraUserControl
    {
        readonly List<RecTxViewModel> list = new List<RecTxViewModel>();
        public CtrlRecTx()
        {
            InitializeComponent();
        }
        private async void CtrlRecTx_Load(object sender, EventArgs e)
        {
            try
            {
                gridRecTx.UseDefault(list).UseMultiSelect().UseRowNumber()
                     .UseAddAsync(Add)
                     .UseEditAsync<RecTxViewModel>(Edit)
                     .UseDeleteAsync<RecTxViewModel>(Delete)
                     .UseBoolColumn(nameof(RecTxViewModel.Enable), "启用", "禁用");

                var unitOfWork = IocContainer.UnitOfWork;
                var repsRecTx = unitOfWork.Of<TxInfo>();
                var items = await repsRecTx.FindAsync(f => f.TxType == EnumTxType.Rec, p => p.Name);
                list.AddRange(items.To<List<RecTxViewModel>>());
            }
            catch (Exception ex)
            {
                string msg = "查询接收站信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
            }
        }

        private async Task<RecTxViewModel> Add()
        {
            try
            {
                RecEditor frm = new RecEditor();
                if (frm.ShowDialog() != DialogResult.OK) return null;
                var addItem = frm.info.To<TxInfo>();
                addItem.TxType = EnumTxType.Rec;
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRecTx = unitOfWork.Of<TxInfo>();
                var res = await repsRecTx.AddOrUpdateAsync(addItem);
                await unitOfWork.SaveAsync();
                return res.To<RecTxViewModel>();
            }
            catch (Exception ex)
            {
                string msg = "添加接收站信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
                return null;
            }
        }

        private async Task<RecTxViewModel> Edit(RecTxViewModel editItem)
        {
            try
            {
                RecEditor frm = new RecEditor(editItem);
                if (frm.ShowDialog() != DialogResult.OK) return null;
                editItem = frm.info.To<RecTxViewModel>();
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRecTx = unitOfWork.Of<TxInfo>();
                var find = await repsRecTx.FirstOrDefaultAsync(p => p.Id == editItem.Id);
                find.Name = editItem.Name;
                find.Lon = editItem.Lon;
                find.Lat = editItem.Lat;
                find.Remark = editItem.Remark;
                find.Enable = editItem.Enable;
                await repsRecTx.AddOrUpdateAsync(find);
                await unitOfWork.SaveAsync();
                return editItem.To<RecTxViewModel>();
            }
            catch (Exception ex)
            {
                string msg = "保存接收站信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
                return null;
            }
        }

        private async Task<bool> Delete(List<RecTxViewModel> list)
        {
            try
            {
                var unitOfWork = IocContainer.UnitOfWork;
                var repsTx = unitOfWork.Of<TxInfo>();
                await repsTx.DeleteAsync(list.To<List<TxInfo>>());
                await unitOfWork.SaveAsync();
                return true;
            }
            catch (Exception ex)
            {
                string msg = "删除接收站信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
                return false;
            }
        }

        private async void gridView1_DoubleClick(object sender, EventArgs e)
        {
            var editItem = gridView.GetFocusedRow() as RecTxViewModel;
            if (editItem == null) return;
            await Edit(editItem);
        }
    }
}