92 lines
3.0 KiB
C#
92 lines
3.0 KiB
C#
using System.Collections.ObjectModel;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using HandyControl.Controls;
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using HandyControl.Data;
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using PMSWPF.Data.Entities;
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using PMSWPF.Data.Repositories;
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using PMSWPF.Enums;
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using PMSWPF.Excptions;
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using PMSWPF.Extensions;
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using PMSWPF.Helper;
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using PMSWPF.Models;
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using PMSWPF.Services;
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using PMSWPF.ViewModels.Dialogs;
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using PMSWPF.Views.Dialogs;
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using MessageBox = System.Windows.MessageBox;
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using Notification = PMSWPF.Models.Notification;
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namespace PMSWPF.ViewModels;
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public partial class DevicesViewModel : ViewModelBase
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{
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private readonly IDeviceDialogService _deviceDialogService;
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private readonly DevicesRepositories _devicesRepositories;
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private readonly INotificationService _notificationService;
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[ObservableProperty] private ObservableCollection<Device> _devices = new();
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public DevicesViewModel(IDeviceDialogService deviceDialogService, DevicesRepositories devicesRepositories,
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INotificationService notificationService)
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{
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_deviceDialogService = deviceDialogService;
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_devicesRepositories = devicesRepositories;
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_notificationService = notificationService;
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}
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public async Task OnLoadedAsync()
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{
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var ds = await _devicesRepositories.GetAll();
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_devices.Clear();
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foreach (var dbDevice in ds)
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{
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Device device = new Device();
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dbDevice.CopyTo(device);
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foreach (var dbVariableTable in dbDevice.VariableTables)
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{
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if (device.VariableTables == null)
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{
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device.VariableTables=new List<VariableTable>();
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}
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var table = dbVariableTable.NewTo<VariableTable>();
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device.VariableTables.Add(table);
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}
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_devices.Add(device);
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}
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}
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[RelayCommand]
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public async void AddDevice()
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{
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Device device = null;
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try
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{
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device= await _deviceDialogService.ShowAddDeviceDialog();
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if (device != null)
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{
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var isOk = await _devicesRepositories.Add(device);
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if (isOk)
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{
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// MessageBox.Show("Device added successfully");
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await OnLoadedAsync();
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_notificationService.Show($"设备添加成功：{device.Name}", NotificationType.Success);
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}
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}
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}
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catch (DbExistException e)
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{
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_notificationService.Show($"设备添加失败：名称为{device?.Name}的设备已经存在。请更换是被名称", NotificationType.Error);
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}
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catch (Exception e)
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{
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_notificationService.Show($"添加设备的过程中发生错误：{e.Message}", NotificationType.Error);
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}
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}
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public override void OnLoaded()
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{
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OnLoadedAsync().Await((e) => { _deviceDialogService.ShowMessageDialog("", e.Message); }, () => { });
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}
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} |