diff --git a/Index.xaml b/Index.xaml
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@@ -104,6 +130,136 @@
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+ Windows開啟時自動啟動系統。
+ 啟動時不顯示啟動窗口。
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+ 消費者用戶跑馬燈打勾啟用。
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+ 歌曲列表秀出歌手及小圖示。
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@@ -195,6 +351,9 @@
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diff --git a/Index.xaml.cs b/Index.xaml.cs
index ff81ff8..ab1ccb4 100644
--- a/Index.xaml.cs
+++ b/Index.xaml.cs
@@ -33,6 +33,7 @@ using System.Reflection;
using ExcelDataReader;
using System.Text.RegularExpressions;
using System.Windows.Threading;
+using System.Windows.Forms;
namespace Karaoke_Kingpin
{
@@ -52,14 +53,33 @@ namespace Karaoke_Kingpin
public ObservableCollection MarqueeItems { get; set; }
private DispatcherTimer announcementTimer;
+ // 添加這些常數定義
+ private const int MaxSendAttempts = 3; // 最大重試次數
+ private const int DelayBetweenSendAttempts = 1000; // 重試間隔（毫秒）
+
+ // 添加一個鎖對象和發送狀態標誌
+ private static readonly object sendLock = new object();
+ private bool isSending = false;
+ private int currentAnnouncementIndex = 0; // 加入這個變量的定義
+
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool AllocConsole();
+ // 添加一個新的類來保存房間狀態信息
+ private class RoomState
+ {
+ public string PcName { get; set; }
+ public string RoomNumber { get; set; }
+ public string Status { get; set; }
+ public string Time { get; set; }
+ public string ServiceStatus { get; set; }
+ }
+
public Index()
{
InitializeComponent();
- //AllocConsole(); // 调用 AllocConsole 分配控制台
+ AllocConsole(); // 取消註釋這行來打開控制台
//InitializeConnection();
LoadSongsFromDatabase();
@@ -88,9 +108,20 @@ namespace Karaoke_Kingpin
private void InitializeAnnouncementTimer()
{
announcementTimer = new DispatcherTimer();
- announcementTimer.Interval = TimeSpan.FromSeconds(30); // 每30秒触发一次
- announcementTimer.Tick += async (sender, args) => await SendAnnouncement();
- announcementTimer.Start();
+ announcementTimer.Interval = TimeSpan.FromSeconds(30);
+ announcementTimer.Tick += async (sender, args) =>
+ {
+ try
+ {
+ await SendNextAnnouncement();
+ }
+ catch (Exception ex)
+ {
+ Console.WriteLine($"定時發送失敗: {ex.Message}");
+ LogToFile($"定時發送失敗: {ex.Message}");
+ isSending = false;
+ }
+ };
}
private void btnAddData_Click(object sender, EventArgs e)
@@ -211,7 +242,7 @@ namespace Karaoke_Kingpin
private void CheckBox_Checked_Unchecked(object sender, RoutedEventArgs e)
{
// 处理复选框的选中和取消选中逻辑，例如更新UI或发送数据等
- CheckBox checkBox = sender as CheckBox;
+ System.Windows.Controls.CheckBox checkBox = sender as System.Windows.Controls.CheckBox;
if (checkBox.IsChecked == true)
{
// 例如，发送开启的命令
@@ -350,17 +381,31 @@ namespace Karaoke_Kingpin
private void DisplayLogFile(string hostName, string logFileName)
{
+ // 構建網路共享路徑，指向pc901的superstar資料夾
string logFilePath = $@"\\{hostName}\superstar\{logFileName}";
+ Console.WriteLine($"嘗試讀取日誌文件: {logFilePath}"); // 添加調試輸出
try
{
+ if (string.IsNullOrEmpty(hostName))
+ {
+ systemExceptionLogTextBox.Text = "請先選擇包廂電腦";
+ return;
+ }
+
+ // 讀取遠端電腦上的日誌文件
string logContent = File.ReadAllText(logFilePath);
systemExceptionLogTextBox.Text = logContent;
systemExceptionLogTextBox.Visibility = Visibility.Visible;
}
catch (Exception ex)
{
- systemExceptionLogTextBox.Text = $"無法讀取日志文件: {ex.Message}";
+ systemExceptionLogTextBox.Text = $"無法讀取 {hostName} 的日誌文件: {ex.Message}\n" +
+ $"請確認以下事項:\n" +
+ $"1. {hostName} 電腦是否開機\n" +
+ $"2. superstar 資料夾是否已設為共享\n" +
+ $"3. 網路連接是否正常\n" +
+ $"4. 路徑: {logFilePath}";
}
}
@@ -379,67 +424,163 @@ namespace Karaoke_Kingpin
private async void SendAnnouncement_Click(object sender, RoutedEventArgs e)
{
- await SendAnnouncement();
+ // 檢查是否正在發送中
+ if (isSending)
+ {
+ System.Windows.MessageBox.Show("正在發送其他公告，請稍候再試");
+ return;
+ }
+
+ // 檢查是否有選中的項目
+ if (MarqueeListBox.SelectedItem != null)
+ {
+ try
+ {
+ lock (sendLock)
+ {
+ if (isSending) return;
+ isSending = true;
+ }
+
+ // 發送選中的公告
+ await SendSpecificAnnouncement(MarqueeListBox.SelectedItem.ToString());
+ }
+ finally
+ {
+ isSending = false;
+ }
+ }
+ else
+ {
+ System.Windows.MessageBox.Show("請先選擇要發送的公告");
+ }
}
- private int currentAnnouncementIndex = 0; // 记录当前公告索引
-
- private async Task SendAnnouncement()
+ // 新增一個方法來處理定時發送
+ private async Task SendNextAnnouncement()
{
+ if (isSending)
+ {
+ Console.WriteLine("跳過自動發送：上一則公告正在發送中");
+ return;
+ }
+
if (MarqueeItems == null || MarqueeItems.Count == 0)
{
Console.WriteLine("沒有可發送的公告");
return;
}
- string announcement = MarqueeItems[currentAnnouncementIndex]; // 获取当前公告内容
- currentAnnouncementIndex = (currentAnnouncementIndex + 1) % MarqueeItems.Count; // 更新索引，循环发送
+ try
+ {
+ lock (sendLock)
+ {
+ if (isSending) return;
+ isSending = true;
+ }
- Console.WriteLine($"Triggered Send Announcement: {announcement}"); // 确认事件触发
+ string announcement = MarqueeItems[currentAnnouncementIndex];
+ currentAnnouncementIndex = (currentAnnouncementIndex + 1) % MarqueeItems.Count;
+
+ // 根據公告內容長度動態調整下一次發送的間隔
+ TimeSpan nextInterval = CalculateAnnouncementInterval(announcement);
+ announcementTimer.Interval = nextInterval;
+
+ Console.WriteLine($"下一則公告將在 {nextInterval.TotalSeconds} 秒後發送");
+
+ await SendSpecificAnnouncement(announcement);
+ }
+ finally
+ {
+ isSending = false;
+ }
+ }
- // 使用正则表达式匹配主机信息
- string pattern = @"^(全部|\d{4})\((白色|紅色|綠色|黑色|藍色)\)-";
+ // 實際發送邏輯
+ private async Task SendSpecificAnnouncement(string announcement)
+ {
+ Console.WriteLine($"準備發送公告: {announcement}");
+
+ string pattern = @"^(全部|\d{4})\((白色|紅色|綠色|黑色|藍色)\)-(.+)$";
Match match = Regex.Match(announcement, pattern);
if (!match.Success)
{
- System.Windows.MessageBox.Show("公告内容格式不正確！");
+ Console.WriteLine("公告格式不正確");
return;
}
string targetRoom = match.Groups[1].Value;
+ string color = match.Groups[2].Value;
+ string message = match.Groups[3].Value;
+
+ var activeRooms = GetActiveRooms();
List targetHostNames = new List();
- // 填充targetHostNames列表
- if (targetRoom == "全部")
+ if (targetRoom.Equals("全部", StringComparison.OrdinalIgnoreCase))
{
- targetHostNames = pcs.ToList();
+ targetHostNames = activeRooms
+ .Where(r => r.Status == "已占用")
+ .Select(r => r.PcName)
+ .ToList();
}
else
{
- string targetRoomSuffix = targetRoom.Substring(targetRoom.Length - 3); // 获取目标房间号的后3位
- targetHostNames = pcs.Where(pc => pc.EndsWith(targetRoomSuffix)).ToList();
+ var targetRoomState = activeRooms.FirstOrDefault(r => r.RoomNumber == targetRoom);
+ if (targetRoomState != null && targetRoomState.Status == "已占用")
+ {
+ targetHostNames.Add(targetRoomState.PcName);
+ }
}
- // 打印targetHostNames列表
- Console.WriteLine("Target Host Names:");
+ if (targetHostNames.Count == 0)
+ {
+ Console.WriteLine("沒有符合條件的目標房間");
+ return;
+ }
+
+ // 記錄發送目標
+ Console.WriteLine($"發送目標數量: {targetHostNames.Count}");
foreach (var hostName in targetHostNames)
{
- Console.WriteLine(hostName);
+ Console.WriteLine($"- {hostName}");
}
- await Task.Run(async () =>
- {
- foreach (var hostName in targetHostNames)
+ // 並行發送給所有目標房間
+ var sendTasks = targetHostNames.Select(hostName =>
+ Task.Run(async () =>
{
- await SendAnnouncementAsync(hostName, announcement); // 在后台线程执行异步操作
- }
- }).ConfigureAwait(false); // 确保不捕获上下文
+ try
+ {
+ await SendAnnouncementAsync(hostName, announcement);
+ return (hostName, success: true, error: "");
+ }
+ catch (Exception ex)
+ {
+ return (hostName, success: false, error: ex.Message);
+ }
+ }));
+
+ // 等待所有發送任務完成
+ var results = await Task.WhenAll(sendTasks);
+
+ // 統計結果
+ int successCount = results.Count(r => r.success);
+ int failCount = results.Count(r => !r.success);
+
+ // 記錄結果
+ Console.WriteLine($"發送完成 - 成功: {successCount}, 失敗: {failCount}");
+ LogToFile($"公告發送結果 - 成功: {successCount}, 失敗: {failCount}, 內容: {announcement}");
+
+ // 記錄失敗的詳細資訊
+ foreach (var result in results.Where(r => !r.success))
+ {
+ Console.WriteLine($"發送失敗 - 房間: {result.hostName}, 錯誤: {result.error}");
+ LogToFile($"發送失敗 - 房間: {result.hostName}, 錯誤: {result.error}");
+ }
}
- private const int MaxSendAttempts = 3; // Maximum number of send attempts
- private const int DelayBetweenSendAttempts = 1000; // Delay between send attempts in milliseconds
-
+ // 修改 SendAnnouncementAsync 方法，加入超時控制
private async Task SendAnnouncementAsync(string hostname, string message)
{
int attemptCount = 0;
@@ -450,35 +591,45 @@ namespace Karaoke_Kingpin
{
try
{
- using (TcpClient client = new TcpClient())
+ using (var client = new TcpClient())
{
- await client.ConnectAsync(hostname, 1000).ConfigureAwait(false);
+ // 設置連接超時為3秒
+ var connectTask = client.ConnectAsync(hostname, 1000);
+ if (await Task.WhenAny(connectTask, Task.Delay(3000)) != connectTask)
+ {
+ throw new TimeoutException($"連接到 {hostname} 超時");
+ }
+
using (NetworkStream stream = client.GetStream())
{
+ // 設置讀寫超時
+ stream.WriteTimeout = 3000;
+ stream.ReadTimeout = 3000;
+
byte[] data = Encoding.UTF8.GetBytes(message + "\r\n");
- await stream.WriteAsync(data, 0, data.Length).ConfigureAwait(false);
- // Ensure MessageBox is shown on the UI thread
- //await Application.Current.Dispatcher.InvokeAsync(() => System.Windows.MessageBox.Show("Message sent successfully."));
+ await stream.WriteAsync(data, 0, data.Length);
messageSent = true;
+
+ Console.WriteLine($"成功發送消息到 {hostname}");
}
}
}
catch (Exception ex)
{
- LogToFile($"Error on send attempt {attemptCount + 1}: {ex.Message}");
lastException = ex;
- }
-
- attemptCount++;
- if (!messageSent && attemptCount < MaxSendAttempts)
- {
- await Task.Delay(DelayBetweenSendAttempts).ConfigureAwait(false);
+ attemptCount++;
+
+ if (attemptCount < MaxSendAttempts)
+ {
+ await Task.Delay(DelayBetweenSendAttempts);
+ Console.WriteLine($"重試 {attemptCount}/{MaxSendAttempts} 發送到 {hostname}");
+ }
}
}
if (!messageSent)
{
- LogToFile($"Failed to send the announcement after multiple attempts. Last error: {lastException?.Message}");
+ throw new Exception($"發送到 {hostname} 失敗，已重試 {attemptCount} 次", lastException);
}
}
@@ -493,6 +644,10 @@ namespace Karaoke_Kingpin
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
+ if (announcementTimer != null)
+ {
+ announcementTimer.Stop();
+ }
if (stream != null)
{
stream.Close();
@@ -501,8 +656,12 @@ namespace Karaoke_Kingpin
{
client.Close();
}
+ Console.WriteLine("程式正在關閉...");
+ FreeConsole();
}
+ [DllImport("kernel32.dll", SetLastError = true)]
+ static extern bool FreeConsole();
private void LoadSongsFromDatabase()
{
string connectionString = @"Data Source=KSongDatabase.db;"; // SQLite连接字符串
@@ -827,10 +986,6 @@ namespace Karaoke_Kingpin
{
addedTimeFormatted = parsedDate.ToString("yyyy-MM-dd");
}
- else if (DateTime.TryParseExact(addedTimeFormatted, "yyyy-MM-dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out parsedDate))
- {
- addedTimeFormatted = parsedDate.ToString("yyyy-MM-dd");
- }
command.Parameters.AddWithValue("@AddedTime", addedTimeFormatted);
command.Parameters.AddWithValue("@Category", song.Category);
command.Parameters.AddWithValue("@PhoneticNotation", song.PhoneticNotation);
@@ -1115,7 +1270,7 @@ namespace Karaoke_Kingpin
{
try
{
- SaveFileDialog saveFileDialog = new SaveFileDialog
+ Microsoft.Win32.SaveFileDialog saveFileDialog = new Microsoft.Win32.SaveFileDialog
{
Filter = "CSV file (*.csv)|*.csv|All files (*.*)|*.*",
FileName = "SongsExport.csv"
@@ -1189,7 +1344,7 @@ namespace Karaoke_Kingpin
private void ImportSongsButton_Click(object sender, RoutedEventArgs e)
{
- OpenFileDialog openFileDialog = new OpenFileDialog
+ Microsoft.Win32.OpenFileDialog openFileDialog = new Microsoft.Win32.OpenFileDialog
{
Filter = "Excel Files|*.xls;*.xlsx;*.xlsm",
Title = "Select an Excel File"
@@ -1199,70 +1354,103 @@ namespace Karaoke_Kingpin
{
string filePath = openFileDialog.FileName;
List songs = ImportSongsFromExcel(filePath);
- SaveSongsToDatabase(songs);
- System.Windows.MessageBox.Show("歌曲數據庫匯入成功！");
+
+ // Only show success message if songs are imported successfully (no errors)
+ if (songs != null && songs.Count > 0)
+ {
+ SaveSongsToDatabase(songs);
+ System.Windows.MessageBox.Show("歌曲數據庫匯入成功！");
+ }
+ else
+ {
+ // Handle the case where the import failed or no valid songs were imported
+ System.Windows.MessageBox.Show("匯入過程中發生錯誤，請檢查文件格式。");
+ }
}
}
private List ImportSongsFromExcel(string filePath)
{
var songs = new List();
+ bool hasErrors = false; // Track if any errors occur
- System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
-
- using (var stream = File.Open(filePath, FileMode.Open, FileAccess.Read))
+ try
{
- using (var reader = ExcelReaderFactory.CreateReader(stream))
+ System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
+
+ using (var stream = File.Open(filePath, FileMode.Open, FileAccess.Read))
{
- var result = reader.AsDataSet();
- var table = result.Tables[0];
-
- for (int i = 1; i < table.Rows.Count; i++) // Skip header row
+ using (var reader = ExcelReaderFactory.CreateReader(stream))
{
- var row = table.Rows[i];
- var song = new SongData
- (
- row[0].ToString(),
- row[1].ToString(),
- row[2].ToString(),
- row[3].ToString(),
- row[4].ToString(),
- row[5].ToString(),
- row[6].ToString(),
- row[7].ToString(),
- row[8].ToString(),
- row[9].ToString(),
- row[10].ToString(),
- row[11].ToString(),
- int.TryParse(row[12].ToString(), out int plays) ? plays : 0,
- row[13].ToString(),
- row[14].ToString(),
- row[15].ToString(),
- row[16].ToString(),
- row[17].ToString(),
- row[18].ToString(),
- int.TryParse(row[19].ToString(), out int status) ? status : 0,
- int.TryParse(row[20].ToString(), out int songNameLength) ? songNameLength : 0,
- int.TryParse(row[21].ToString(), out int vocal) ? vocal : 0,
- int.TryParse(row[22].ToString(), out int status2) ? status2 : 0,
- row[23].ToString(),
- row[24].ToString(),
- row[25].ToString(),
- row[26].ToString(),
- row[27].ToString(),
- row[28].ToString(),
- row[29].ToString(),
- row[30].ToString(),
- row[31].ToString(),
- row[32].ToString()
- );
+ var result = reader.AsDataSet();
+ var table = result.Tables[0];
- songs.Add(song);
+ for (int i = 1; i < table.Rows.Count; i++) // Skip header row
+ {
+ var row = table.Rows[i];
+
+ // Check if row contains enough columns
+ if (row.ItemArray.Length < 33)
+ {
+ System.Windows.MessageBox.Show($"Row {i + 1} does not have enough columns. Expected 33 but found {row.ItemArray.Length}.");
+ hasErrors = true; // Mark that an error occurred
+ continue; // Skip this row
+ }
+
+ // Assigning the value for column 32, if it exists
+ string column32 = row.ItemArray.Length > 32 ? row[32].ToString() : "";
+
+ var song = new SongData
+ (
+ row[0].ToString(),
+ row[1].ToString(),
+ row[2].ToString(),
+ row[3].ToString(),
+ row[4].ToString(),
+ row[5].ToString(),
+ row[6].ToString(),
+ row[7].ToString(),
+ row[8].ToString(),
+ row[9].ToString(),
+ row[10].ToString(),
+ row[11].ToString(),
+ int.TryParse(row[12].ToString(), out int plays) ? plays : 0,
+ row[13].ToString(),
+ row[14].ToString(),
+ row[15].ToString(),
+ row[16].ToString(),
+ row[17].ToString(),
+ row[18].ToString(),
+ int.TryParse(row[19].ToString(), out int status) ? status : 0,
+ int.TryParse(row[20].ToString(), out int songNameLength) ? songNameLength : 0,
+ int.TryParse(row[21].ToString(), out int vocal) ? vocal : 0,
+ int.TryParse(row[22].ToString(), out int status2) ? status2 : 0,
+ row[23].ToString(),
+ row[24].ToString(),
+ row[25].ToString(),
+ row[26].ToString(),
+ row[27].ToString(),
+ row[28].ToString(),
+ row[29].ToString(),
+ row[30].ToString(),
+ row[31].ToString(),
+ column32 // Optional column value
+ );
+
+ songs.Add(song);
+ }
}
}
}
+ catch (Exception ex)
+ {
+ // Show error message in a MessageBox
+ System.Windows.Forms.MessageBox.Show($"An error occurred while importing songs: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ hasErrors = true; // Mark that an error occurred
+ }
- return songs;
+ // Return null if there were errors
+ return hasErrors ? null : songs;
}
private void SaveSongsToDatabase(List songs)
@@ -1275,7 +1463,17 @@ namespace Karaoke_Kingpin
}
}
+ private void WelcomeMessageTextBox_TextChanged(object sender, TextChangedEventArgs e)
+ {
+ // 获取文本框的当前内容
+ var currentText = WelcomeMessageTextBox.Text;
+ // 指定要写入的文件路径
+ var filePath = "WelcomeMessage.txt";
+
+ // 将内容写入文件
+ File.WriteAllText(filePath, currentText);
+ }
private void Window_Loaded(object sender, RoutedEventArgs e)
{
@@ -1285,6 +1483,28 @@ namespace Karaoke_Kingpin
// You can now safely access controls like txtNewSongLimit and txtHotSongLimit here if needed
}
+ private void IntegerUpDown_ValueChanged(object sender, TextChangedEventArgs e)
+ {
+ // Ensure the form components are fully initialized before processing any changes.
+ if (!isFormFullyLoaded)
+ return;
+
+ // Ensure both controls are initialized.
+ if (txtNewSongLimit != null && txtHotSongLimit != null)
+ {
+ if (int.TryParse(txtNewSongLimit.Text, out int newSongLimit) && int.TryParse(txtHotSongLimit.Text, out int hotSongLimit))
+ {
+ // Safely access the value since it's known to be non-null here.
+ // Since we're reacting to changes on both controls, we should handle file saving here.
+ SaveLimitsToFile(newSongLimit, hotSongLimit);
+ }
+ else
+ {
+ // Handle invalid input, e.g., show a message or reset the value to a default
+ System.Windows.MessageBox.Show("請輸入有效的整數。");
+ }
+ }
+ }
private void SaveLimitsToFile(int newSongLimit, int hotSongLimit)
{
@@ -1408,10 +1628,10 @@ namespace Karaoke_Kingpin
private void Increase_Click(object sender, RoutedEventArgs e)
{
// 获取触发事件的按钮
- Button button = sender as Button;
+ System.Windows.Controls.Button button = sender as System.Windows.Controls.Button;
// 假设我们使用按钮的 Tag 属性来引用相关联的 TextBox
// 例如, button.Tag = "valueTextBox";
- TextBox textBox = this.FindName(button.Tag.ToString()) as TextBox;
+ System.Windows.Controls.TextBox textBox = this.FindName(button.Tag.ToString()) as System.Windows.Controls.TextBox;
if (textBox != null)
{
// 将文本框的值增加
@@ -1423,9 +1643,9 @@ namespace Karaoke_Kingpin
private void Decrease_Click(object sender, RoutedEventArgs e)
{
- Button button = sender as Button;
+ System.Windows.Controls.Button button = sender as System.Windows.Controls.Button;
// 与Increase_Click类似的逻辑，但是减少值
- TextBox textBox = this.FindName(button.Tag.ToString()) as TextBox;
+ System.Windows.Controls.TextBox textBox = this.FindName(button.Tag.ToString()) as System.Windows.Controls.TextBox;
if (textBox != null)
{
int value = int.Parse(textBox.Text);
@@ -1467,54 +1687,27 @@ namespace Karaoke_Kingpin
private void SongSelectionError_Click(object sender, RoutedEventArgs e)
{
- // 处理系统异常
- string logPath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logfile.txt"); // 这是您的日志文件路径
- try
+ if (hostComboBox.SelectedItem == null)
{
- // 读取日志文件的内容
- string logContent = File.ReadAllText(logPath);
- // 将内容显示在 TextBox 中
- systemExceptionLogTextBox.Text = logContent;
- // 最后，设置 TextBox 为可见
- systemExceptionLogTextBox.Visibility = Visibility.Visible;
+ System.Windows.MessageBox.Show("請先選擇包廂");
+ return;
}
- catch (Exception ex)
- {
- // 如果读取文件时出错，显示错误信息
- systemExceptionLogTextBox.Text = $"讀取日誌文件時出錯: {ex.Message}";
- }
- }
-
- private void LoginError_Click(object sender, RoutedEventArgs e)
- {
- // 处理登录错误
- systemExceptionLogTextBox.Visibility = Visibility.Collapsed;
- }
-
- private void PlaybackFailure_Click(object sender, RoutedEventArgs e)
- {
- // 处理播放失败
- systemExceptionLogTextBox.Visibility = Visibility.Collapsed;
+
+ string selectedHost = hostComboBox.SelectedItem.ToString();
+ Console.WriteLine($"選擇的包廂: {selectedHost}"); // 添加調試輸出
+ DisplayLogFile(selectedHost, "logfile.txt"); // 改為讀取 logfile.txt
}
private void SystemException_Click(object sender, RoutedEventArgs e)
{
- // 处理系统异常
- string logPath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "mainlog.txt"); // 这是您的日志文件路径
- try
+ if (hostComboBox.SelectedItem == null)
{
- // 读取日志文件的内容
- string logContent = File.ReadAllText(logPath);
- // 将内容显示在 TextBox 中
- systemExceptionLogTextBox.Text = logContent;
- // 最后，设置 TextBox 为可见
- systemExceptionLogTextBox.Visibility = Visibility.Visible;
- }
- catch (Exception ex)
- {
- // 如果读取文件时出错，显示错误信息
- systemExceptionLogTextBox.Text = $"讀取日誌文件時出錯: {ex.Message}";
+ System.Windows.MessageBox.Show("請先選擇包廂");
+ return;
}
+
+ string selectedHost = hostComboBox.SelectedItem.ToString();
+ DisplayLogFile(selectedHost, "mainlog.txt");
}
//private void BrowseStandbyTrack_Click(object sender, RoutedEventArgs e)
@@ -1586,5 +1779,80 @@ namespace Karaoke_Kingpin
// }
// }
//}
+
+ private List GetActiveRooms()
+ {
+ List roomStates = new List();
+ string filePath = @"C:\KTVAPP\roomstates.txt";
+
+ try
+ {
+ string[] lines = File.ReadAllLines(filePath);
+ foreach (string line in lines)
+ {
+ string[] parts = line.Split(';');
+ if (parts.Length >= 5)
+ {
+ roomStates.Add(new RoomState
+ {
+ PcName = parts[0],
+ RoomNumber = parts[1],
+ Status = parts[2],
+ Time = parts[3],
+ ServiceStatus = parts[4]
+ });
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ Console.WriteLine($"讀取房間狀態文件失敗: {ex.Message}");
+ LogToFile($"讀取房間狀態文件失敗: {ex.Message}");
+ }
+
+ return roomStates;
+ }
+
+ private TimeSpan CalculateAnnouncementInterval(string message)
+ {
+ // 移除目標房間和顏色標記部分，只計算實際顯示內容的長度
+ string pattern = @"^(全部|\d{4})\((白色|紅色|綠色|黑色|藍色)\)-(.+)$";
+ Match match = Regex.Match(message, pattern);
+
+ if (!match.Success)
+ {
+ return TimeSpan.FromSeconds(30); // 預設30秒
+ }
+
+ string actualContent = match.Groups[3].Value;
+ int contentLength = actualContent.Length;
+
+ // 計算間隔時間：基礎30秒 + 每個字元增加1秒
+ int intervalSeconds = Math.Max(30, 30 + contentLength);
+
+ Console.WriteLine($"公告內容長度: {contentLength} 字元，設定間隔時間: {intervalSeconds} 秒");
+ return TimeSpan.FromSeconds(intervalSeconds);
+ }
+
+ // 新增啟動/停止發送的方法
+ public void StartAnnouncements()
+ {
+ if (announcementTimer != null && !announcementTimer.IsEnabled)
+ {
+ announcementTimer.Start();
+ Console.WriteLine("自動發送已啟動");
+ LogToFile("自動發送已啟動");
+ }
+ }
+
+ public void StopAnnouncements()
+ {
+ if (announcementTimer != null && announcementTimer.IsEnabled)
+ {
+ announcementTimer.Stop();
+ Console.WriteLine("自動發送已停止");
+ LogToFile("自動發送已停止");
+ }
+ }
}
}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
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+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
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+
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+you modify it: responsibilities to respect the freedom of others.
+
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+
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+
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diff --git a/README.md b/README.md
new file mode 100644
index 0000000..55c6e5b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# Karaoke-Kingpin
+A comprehensive backend management system for a Karaoke platform, allowing administrators to manage song playlists, user accounts, and real-time song playback monitoring. The system includes features for playlist management, user activity tracking, and customizable settings to enhance the Karaoke experience.