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@@ -1,11 +1,183 @@
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using CommunityToolkit.Mvvm.ComponentModel;
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+using CommunityToolkit.Mvvm.Input;
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+using EEMSUIClient.Services;
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+using GeneralData;
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+using System.IO;
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+using System.Text.Json;
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+using System.Windows;
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namespace EEMSUIClient.ViewModels;
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public partial class MainWindowViewModel : ObservableObject
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{
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- public MainWindowViewModel()
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+ private readonly IClientService _clientService;
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+
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+ private readonly string jsonFilePath= $"{Environment.CurrentDirectory}/DeviceInformation.json";
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+
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+ [ObservableProperty]
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+ private string _ipAddress = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _port = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _hubName = string.Empty;
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+
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+ [ObservableProperty]
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+ [NotifyPropertyChangedFor(nameof(IsNotConnected))]
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+ private bool _isConnected;
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+
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+ [ObservableProperty]
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+ private string[] _deviceModels = Enum.GetNames(typeof(DeviceModel));
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+
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+ [ObservableProperty]
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+ private string _deviceModel = string.Empty;
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+
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+ [ObservableProperty]
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+ private int _deviceModelIndex = -1;
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+
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+ [ObservableProperty]
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+ private string _deviceSubModel = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _deviceName = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _position = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _softwareVersion = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _dBConnectionString = string.Empty;
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+
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+ [ObservableProperty]
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+ private string _guidStr = string.Empty;
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+
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+ public MainWindowViewModel(IClientService clientService)
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+ {
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+ _clientService = clientService;
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+ _clientService.RequestFileReceived += OnRequestFileReceived;
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+ Initialize();
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+ }
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+
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+ public bool IsNotConnected => !IsConnected;
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+
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+ [RelayCommand]
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+ private void Connect()
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{
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+ if (string.IsNullOrWhiteSpace(IpAddress) || string.IsNullOrWhiteSpace(Port) || string.IsNullOrWhiteSpace(HubName))
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+ {
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+ MessageBox.Show("存在未被填写的项目！");
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+ //log
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+ return;
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+ }
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+
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+ if (!_clientService.Initialize(IpAddress, int.Parse(Port), HubName))
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+ {
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+ MessageBox.Show("初始化失败！");
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+ //log
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+ return;
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+ }
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+
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+ IsConnected = true;
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+ }
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+ [RelayCommand]
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+ private void Register()
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+ {
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+ if (string.IsNullOrWhiteSpace(DeviceModel) ||
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+ string.IsNullOrWhiteSpace(DeviceSubModel) ||
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+ string.IsNullOrWhiteSpace(DeviceName) ||
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+ string.IsNullOrWhiteSpace(Position) ||
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+ string.IsNullOrWhiteSpace(SoftwareVersion) ||
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+ string.IsNullOrWhiteSpace(DBConnectionString))
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+ {
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+ MessageBox.Show("存在未被填写的项目！");
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+ return;
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+ }
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+ try
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+ {
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+ _ = Enum.TryParse<DeviceModel>(DeviceModel, out var deviceModel);
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+ var guid = _clientService.RegisterDevice(new Models.DeviceInfo
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+ {
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+ DeviceModel = deviceModel,
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+ DeviceSubModel = DeviceSubModel,
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+ DeviceName = DeviceName,
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+ Position = Position,
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+ SoftwareVersion = SoftwareVersion,
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+ DBConnectionString = DBConnectionString
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+ });
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+ if (guid == Guid.Empty)
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+ {
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+ MessageBox.Show("未能获取Guid，设备注册失败！");
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+ return;
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+ }
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+
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+ GuidStr = guid.ToString();
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+ MessageBox.Show("设备注册成功。");
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+ }
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+ catch (Exception ex)
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+ {
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+ MessageBox.Show($"遭遇异常：{ex.Message}");
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+ }
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+ }
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+ [RelayCommand]
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+ private void Save()
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+ {
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+ if(string.IsNullOrWhiteSpace(GuidStr) || !Guid.TryParse(GuidStr,out var guidStr))
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+ {
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+ MessageBox.Show("Guid错误！");
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+ return;
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+ }
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+
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+ try
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+ {
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+ _ = Enum.TryParse<DeviceModel>(DeviceModel, out var deviceModel);
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+ var deviceInfo = new Models.DeviceInfo
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+ {
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+ DeviceModel = deviceModel,
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+ DeviceSubModel = DeviceSubModel,
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+ DeviceName = DeviceName,
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+ Position = Position,
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+ SoftwareVersion = SoftwareVersion,
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+ Guid = guidStr,
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+ DBConnectionString = DBConnectionString
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+ };
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+ string jsonString = JsonSerializer.Serialize(deviceInfo);
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+ File.WriteAllText(jsonFilePath, jsonString);
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+ }
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+ catch (Exception ex)
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+ {
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+ MessageBox.Show($"遭遇异常：{ex.Message}");
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+ }
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+ }
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+
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+ private void Initialize()
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+ {
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+ if (!Path.Exists(jsonFilePath))
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+ {
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+ return;
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+ }
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+
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+ string jsonFromFile = File.ReadAllText(jsonFilePath);
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+ var deserializedDeviceInfo = JsonSerializer.Deserialize<Models.DeviceInfo>(jsonFromFile);
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+ if(deserializedDeviceInfo is null)
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+ {
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+ return;
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+ }
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+ DeviceModelIndex = (int)deserializedDeviceInfo.DeviceModel!;
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+ DeviceModel = deserializedDeviceInfo.DeviceModel.ToString()??string.Empty;
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+ DeviceSubModel = deserializedDeviceInfo.DeviceSubModel ?? string.Empty;
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+ DeviceName = deserializedDeviceInfo.DeviceName ?? string.Empty;
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+ Position = deserializedDeviceInfo.Position ?? string.Empty;
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+ SoftwareVersion = deserializedDeviceInfo.SoftwareVersion ?? string.Empty;
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+ GuidStr = deserializedDeviceInfo.Guid.ToString() ?? string.Empty;
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+ DBConnectionString = deserializedDeviceInfo.DBConnectionString ?? string.Empty;
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+ }
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+
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+ private void OnRequestFileReceived(object? sender, (Guid guid, ServiceBase.FileType fileType) e)
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+ {
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+ //log
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}
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}
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SenGao