DW5S/DW5S.App/UserControl/CtrlRefTx.cs

using DevExpress.XtraBars.ViewInfo;
using DW5S.App.EditForms;
using DW5S.Entity;
using DW5S.Repostory;
using DW5S.Service;
using Serilog;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DW5S.App.UserControl
{
    public partial class CtrlRefTx : DevExpress.XtraEditors.XtraUserControl
    {
        readonly List<RefTxViewModel> list = new List<RefTxViewModel>();
        public CtrlRefTx()
        {
            InitializeComponent();
        }
        private async void CtrlRefTx_Load(object sender, EventArgs e)
        {
            try
            {
                gridRefTx.UseDefault(list).UseMultiSelect().UseRowNumber()
                    .UseAddAsync(Add)
                    .UseEditAsync<RefTxViewModel>(Edit)
                    .UseDeleteAsync<RefTxViewModel>(Delete);
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRefTx = unitOfWork.Of<TxInfo>();
                var items = await repsRefTx.FindAsync(f => f.TxType == EnumTxType.Ref, p => p.Name);
                list.AddRange(items.To<List<RefTxViewModel>>());
            }
            catch (Exception ex)
            {
                string msg = "查询参考站信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
            }
        }

        private async Task<RefTxViewModel> Add()
        {
            try
            {
                RefEditor frm = new RefEditor();
                if (frm.ShowDialog() != DialogResult.OK) return null;
                var addItem = frm.info.To<TxInfo>();
                addItem.TxType = EnumTxType.Ref;
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRefTx = unitOfWork.Of<TxInfo>();
                var res=  await repsRefTx.AddOrUpdateAsync(addItem);
                await unitOfWork.SaveAsync();
                return res.To<RefTxViewModel>();
            }
            catch (Exception ex)
            {
                string msg = "添加参考站信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
                return null;
            }
        }

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

        private async Task<bool> Delete(List<RefTxViewModel> list)
        {
            try
            {
                var unitOfWork = IocContainer.UnitOfWork;
                var repsRefTx = unitOfWork.Of<TxInfo>();
                await repsRefTx.DeleteAsync(list.To<List<TxInfo>>());
                await unitOfWork.SaveAsync();
                return true;
            }
            catch (Exception ex)
            {
                string msg = "删除参考站信息异常";
                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 RefTxViewModel;
            if (editItem == null) return;
            await Edit(editItem);
        }
    }
}