348 lines
12 KiB
C#
348 lines
12 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using System.Runtime.InteropServices;
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using System.Globalization;
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using Path = System.IO.Path; // 明確指定使用 System.IO.Path
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namespace KTVApp
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{
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public class StringNullOrEmptyConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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return !string.IsNullOrEmpty(value as string);
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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throw new NotImplementedException();
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}
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}
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/// <summary>
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/// MainWindow.xaml 的互動邏輯
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/// </summary>
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public partial class MainWindow : Window, INotifyPropertyChanged
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{
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private ObservableCollection<Room> _rooms;
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private TcpServer _tcpServer;
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[DllImport("kernel32.dll")]
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static extern bool AllocConsole();
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public MainWindow()
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{
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AllocConsole(); // 分配一个控制台窗口
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Rooms = new ObservableCollection<Room>();
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LoadRoomsFromFile("room.txt");
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LoadRoomStatesFromFile("roomstates.txt"); // 加载房间的状态
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DataContext = this;
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// 启动 TCP 服务器
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_tcpServer = new TcpServer(1000);
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_tcpServer.MessageReceived += OnMessageReceived; // 订阅事件
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_tcpServer.Start();
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}
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public ObservableCollection<Room> Rooms
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{
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get => _rooms;
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set
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{
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_rooms = value;
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OnPropertyChanged();
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}
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}
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public event PropertyChangedEventHandler PropertyChanged;
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protected void OnPropertyChanged([CallerMemberName] string name = null)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
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}
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/// <summary>
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/// 當使用者點擊 Rectangle 物件時會觸發此事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void Rectangle_MouseDown(object sender, MouseButtonEventArgs e)
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{
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// 將 sender 轉換為 Rectangle 類型
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var rect = sender as Rectangle;
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// 透過 DataContext 獲取關聯的 Room 物件
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var room = rect.DataContext as Room;
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// 根據傳入的房間資料創建新的 RoomDetailsWindow 實例
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// 並且傳遞房間資訊 (room) 以及 TCP 服務器 (_tcpServer) 給該視窗
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var roomDetailsWindow = new RoomDetailsWindow(room, _tcpServer);
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// 顯示新創建的 RoomDetailsWindow
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roomDetailsWindow.Show();
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}
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private void LoadRoomsFromFile(string filePath)
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{
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if (!File.Exists(filePath))
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{
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MessageBox.Show($"File not found: {filePath}");
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return;
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}
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try
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{
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var lines = File.ReadAllLines(filePath);
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foreach (var line in lines)
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{
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var parts = line.Split(';');
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if (parts.Length == 2)
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{
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var floor = parts[0];
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var roomNumbers = parts[1].Split(',');
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foreach (var roomNumber in roomNumbers)
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{
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// 获取roomNumber的末三码
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var lastThreeDigits = roomNumber.Length > 3 ? roomNumber.Substring(roomNumber.Length - 3) : roomNumber;
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var newRoomNumber = "0" + lastThreeDigits;
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Rooms.Add(new Room
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{
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RoomNumber = newRoomNumber,
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RoomPC = roomNumber,
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Status = "可用", // 默认状态，可以根据需要修改
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TimeRange = "Not Set", // 默认时间范围，可以根据需要修改
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ServiceStatus = "NonService" // 默认服务状态
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});
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}
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}
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"Error reading file: {ex.Message}");
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}
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}
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private void LoadRoomStatesFromFile(string filePath)
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{
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if (!File.Exists(filePath))
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{
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MessageBox.Show($"File not found: {filePath}");
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return;
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}
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try
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{
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var lines = File.ReadAllLines(filePath);
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foreach (var line in lines)
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{
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var parts = line.Split(';');
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if (parts.Length == 5)
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{
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var roomPC = parts[0];
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var roomNumber = parts[1];
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var status = parts[2];
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var timeRange = parts[3];
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var serviceStatus = parts[4];
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var room = Rooms.FirstOrDefault(r => r.RoomPC == roomPC);
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if (room != null)
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{
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room.RoomNumber = roomNumber;
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room.Status = status;
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room.TimeRange = timeRange;
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room.ServiceStatus = serviceStatus;
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}
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else
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{
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// Room does not exist, so add a new one
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Rooms.Add(new Room
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{
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RoomPC = roomPC,
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RoomNumber = roomNumber,
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Status = status,
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TimeRange = timeRange,
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ServiceStatus = serviceStatus
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});
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}
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}
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show($"Error reading file: {ex.Message}");
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}
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}
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private void OnMessageReceived(string message)
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{
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Console.WriteLine($"收到消息: {message}");
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var parts = message.Split(',');
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if (parts.Length >= 2)
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{
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var roomNumber = parts[0].PadLeft(4, '0');
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var command = parts[1];
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Application.Current.Dispatcher.Invoke(() =>
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{
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try
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{
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var room = Rooms.FirstOrDefault(r => r.RoomNumber == roomNumber);
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if (room != null)
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{
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if (command == "O" && parts.Length >= 4)
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{
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room.Status = "已占用";
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room.TimeRange = parts[3];
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Console.WriteLine($"房間 {roomNumber} 開機，時間: {parts[3]}");
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SaveRoomsToFile("roomstates.txt");
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var roomDetailsWindow = new RoomDetailsWindow(room, _tcpServer);
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roomDetailsWindow.Start_Click(null, null);
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}
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else if (command == "O")
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{
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room.Status = "已占用";
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room.TimeRange = "Not Set";
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Console.WriteLine($"房間 {roomNumber} 開機");
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SaveRoomsToFile("roomstates.txt");
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var roomDetailsWindow = new RoomDetailsWindow(room, _tcpServer);
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roomDetailsWindow.Start_Click(null, null);
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}
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else if (command == "P")
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{
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room.Status = "可用";
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room.TimeRange = "Not Set";
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Console.WriteLine($"房間 {roomNumber} 關機");
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SaveRoomsToFile("roomstates.txt");
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var roomDetailsWindow = new RoomDetailsWindow(room, _tcpServer);
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roomDetailsWindow.Shutdown_Click(null, null);
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}
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}
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else
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{
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Console.WriteLine($"找不到房間: {roomNumber}");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"錯誤: {ex.Message}");
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}
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});
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}
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}
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public void SaveRoomsToFile(string filePath)
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{
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try
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{
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string fullPath = Path.GetFullPath(filePath);
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var lines = Rooms.Select(r => $"{r.RoomPC};{r.RoomNumber};{r.Status};{r.TimeRange};{r.ServiceStatus}").ToList();
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File.WriteAllLines(fullPath, lines);
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Console.WriteLine("已保存房間狀態");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"保存失敗: {ex.Message}");
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MessageBox.Show($"Error saving file: {ex.Message}");
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}
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}
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protected override void OnClosing(CancelEventArgs e)
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{
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base.OnClosing(e);
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SaveRoomsToFile("roomstates.txt"); // 使用新的文件名
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}
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}
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public class Room : INotifyPropertyChanged
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{
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private string _status;
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private string _serviceStatus;
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private string _timeRange;
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private string _roomNumber;
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public string RoomPC { get; set; }
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public string RoomNumber
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{
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get => _roomNumber;
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set
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{
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if (_roomNumber != value)
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{
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_roomNumber = value;
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OnPropertyChanged();
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}
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}
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}
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public string Status
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{
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get => _status;
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set
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{
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if (_status != value)
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{
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_status = value;
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OnPropertyChanged();
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}
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}
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}
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public string TimeRange
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{
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get => _timeRange;
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set
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{
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if (_timeRange != value)
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{
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_timeRange = value;
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OnPropertyChanged();
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}
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}
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}
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public string ServiceStatus
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{
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get => _serviceStatus;
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set
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{
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if (_serviceStatus != value)
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{
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_serviceStatus = value;
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OnPropertyChanged();
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}
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}
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}
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public event PropertyChangedEventHandler PropertyChanged;
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protected void OnPropertyChanged([CallerMemberName] string name = null)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
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}
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}
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}
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