DW5S/DW5S.App/UserControl/CtrlSat.cs

using DW5S.App.EditForms;
using DW5S.Entity;
using DW5S.Repostory;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using XdCxRhDW5S.ViewModel;

namespace DW5S.App.UserControl
{
    public partial class CtrlSat : DevExpress.XtraEditors.XtraUserControl
    {
        readonly List<SatViewModel> list = new List<SatViewModel>();
        public CtrlSat()
        {
            InitializeComponent();
        }
        private async void CtrlSat_Load(object sender, EventArgs e)
        {
            try
            {
                gridSat.UseDefault(list).UseMultiSelect().UseRowNumber()
                    .UseAddAsync(Add)
                    .UseEditAsync<SatViewModel>(Edit)
                    .UseDeleteAsync<SatViewModel>(Delete);
                var unitOfWork = IocContainer.UnitOfWork;
                var repsSat = unitOfWork.Of<SatInfo>();
                var items = await repsSat.GetAllAsync(p => p.SatName);
                list.AddRange(items.To<List<SatViewModel>>());
            }
            catch (Exception ex)
            {
                string msg = "查询卫星信息异常";
                IocContainer.Logger.Error(ex, msg);
                DxHelper.MsgBoxHelper.ShowError(msg);
            }
        }

        private async Task<SatViewModel> Add()
        {
            try
            {
                SatEditor frm = new SatEditor();
                if (frm.ShowDialog() != DialogResult.OK) return null;
                var addItem = frm.info;
                var unitOfWork = IocContainer.UnitOfWork;
                var repsSat = unitOfWork.Of<SatInfo>();
                var satInfo = await repsSat.AddOrUpdateAsync(addItem.To<SatInfo>());
                await unitOfWork.SaveAsync();
                addItem.Id = satInfo.Id;
                return addItem;
            }
            catch (Exception ex)
            {
                IocContainer.Logger.Error(ex, "添加卫星信息异常");
                DxHelper.MsgBoxHelper.ShowError("添加卫星信息异常");
                return null;
            }
        }

        private async Task<SatViewModel> Edit(SatViewModel editItem)
        {
            try
            {
                SatEditor frm = new SatEditor(editItem);
                if (frm.ShowDialog() != DialogResult.OK) return null;
                editItem = frm.info;
                var unitOfWork = IocContainer.UnitOfWork;
                var repsSat = unitOfWork.Of<SatInfo>();
                await repsSat.AddOrUpdateAsync(editItem.To<SatInfo>());
                await unitOfWork.SaveAsync();
                return editItem;
            }
            catch (Exception ex)
            {
                IocContainer.Logger.Error(ex, "保存卫星信息异常");
                DxHelper.MsgBoxHelper.ShowError("保存卫星信息异常");
                return null;
            }
        }

        private async Task<bool> Delete(List<SatViewModel> list)
        {
            try
            {
                var ids = list.Select(p => p.Id);
                var unitOfWork = IocContainer.UnitOfWork;
                var repsSat = unitOfWork.Of<SatInfo>();
                await repsSat.DeleteAsync(list.To<List<SatInfo>>());
                await unitOfWork.SaveAsync();
                return true;
            }
            catch (Exception ex)
            {
                IocContainer.Logger.Error("删除卫星信息异常", ex);
                DxHelper.MsgBoxHelper.ShowError("删除卫星信息异常");
                return false;
            }
        }

        private async void gridView1_DoubleClick(object sender, EventArgs e)
        {
            var editItem = gridView1.GetFocusedRow() as SatViewModel;
            if (editItem == null) return;
            await Edit(editItem);
        }
    }
}