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;

namespace DW5S.App.UserControl
{
    public partial class CtrlRecTx : DevExpress.XtraEditors.XtraUserControl
    {
        readonly List<RecTxInfo> list = new List<RecTxInfo>();
        public CtrlRecTx()
        {
            InitializeComponent();
        }
        private async void CtrlRecTx_Load(object sender, EventArgs e)
        {
            try
            {
                gridRecTx.UseDefault(list).UseMultiSelect().UseRowNumber()
                     .UseAddAsync(Add)
                     .UseEditAsync<RecTxInfo>(Edit)
                     .UseDeleteAsync<RecTxInfo>(Delete);
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRecTx = unitOfWork.Of<RecTxInfo>();
                var items = await repsRecTx.GetAllAsync(p => p.Name);
                list.AddRange(items);
            }
            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<RecTxInfo> Add()
        {
            try
            {
                RecEditor frm = new RecEditor();
                if (frm.ShowDialog() != DialogResult.OK) return null;
                var addItem = frm.info;
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRecTx = unitOfWork.Of<RecTxInfo>();
                await repsRecTx.AddOrUpdateAsync(addItem);
                await unitOfWork.SaveAsync();
                return addItem;
            }
            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<RecTxInfo> Edit(RecTxInfo editItem)
        {
            try
            {
                RecEditor frm = new RecEditor(editItem);
                if (frm.ShowDialog() != DialogResult.OK) return null;
                editItem = frm.info;
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRecTx = unitOfWork.Of<RecTxInfo>();
                var find = await repsRecTx.FirstOrDefaultAsync(p => p.Id == editItem.Id);
                find.Name = editItem.Name;
                find.Lon = editItem.Lon;
                find.Lat = editItem.Lat;
                find.Alt = editItem.Alt;
                find.Remark = editItem.Remark;
                await repsRecTx.AddOrUpdateAsync(find);
                await unitOfWork.SaveAsync();
                return editItem;
            }
            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<RecTxInfo> list)
        {
            try
            {
                var unitOfWork = IocContainer.UnitOfWork;
                var repsTx = unitOfWork.Of<RecTxInfo>();
                await repsTx.DeleteAsync(list);
                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 RecTxInfo;
            if (editItem == null) return;
            await Edit(editItem);
        }
    }
}