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程式同步20250319

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This commit is contained in:
allen.yan 2025-03-19 11:09:51 +08:00
parent 02581fc427
commit aef9d2b304
4 changed files with 1249 additions and 146 deletions
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161
Index.xaml
View File

@ -93,7 +93,33 @@
<Image Source="{Binding Path=UserImage, Converter={StaticResource ImagePathConverter}}"
Grid.Row="0" Grid.Column="0" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="10"/>
<!-- 顶部的两行文字 -->
<Grid Grid.Row="0" Grid.Column="1" Margin="10">
<!--<TextBlock Text="一般設定，這裡放置一些系統、播放、以及一些選單的設定選項，請依喜好自行調整。" FontWeight="Bold"/>-->
<Grid Margin="10 20 10 0">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<!-- 歡迎詞 -->
<Label Content="歡迎詞：" VerticalAlignment="Center"/>
<TextBox x:Name="WelcomeMessageTextBox"
Text="歡迎使用超級巨星歡唱網路版系統，與你共度美好時光。"
Grid.Column="1"
VerticalAlignment="Center"
HorizontalAlignment="Stretch"
TextChanged="WelcomeMessageTextBox_TextChanged"/>
<!-- 系統公告 -->
<Label Content="系統公告：" VerticalAlignment="Center" Grid.Row="1"/>
<TextBox x:Name="txtAnnouncement" Text="這裡填入系統公告內容。" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Stretch" Grid.Row="1"/>
<Button Content="發送" Grid.Column="2" VerticalAlignment="Center" Grid.Row="1" Click="SendAnnouncement_Click"/>
</Grid>
</Grid>
<!-- 原有的 Grid 放在這裡，作為 StackPanel 的一部分 -->
<Grid Grid.Row="1" Grid.ColumnSpan="2">
@ -104,6 +130,136 @@
<ColumnDefinition Width="6*" />
</Grid.ColumnDefinitions>
<!-- 第一個 Column 的 Grid -->
<Grid Grid.Column="0">
<Grid.RowDefinitions>
<RowDefinition Height="5*" />
<!-- 這將設置第一個 Row 高度為可用空間的 6/10 -->
<RowDefinition Height="5*" />
<!-- 這將設置第二個 Row 高度為可用空間的 4/10 -->
</Grid.RowDefinitions>
<!-- 在這裡放置第一個 Column 的第一個 Row 內的控件 -->
<Grid Grid.Row="0">
<!-- 第一個 Column 的第一個 Row 的內容 -->
<GroupBox Header="一般系統設定" Margin="5">
<StackPanel>
<CheckBox IsChecked="True">Windows開啟時自動啟動系統。</CheckBox>
<CheckBox IsChecked="False">啟動時不顯示啟動窗口。</CheckBox>
<!--<CheckBox IsChecked="False">啟用功能建議。</CheckBox>-->
<!--<CheckBox IsChecked="False">在MSN上顯示音樂資訊。</CheckBox>-->
<CheckBox IsChecked="True">消費者用戶跑馬燈打勾啟用。</CheckBox>
<!-- 更多 CheckBox 控件 -->
<Grid Margin="10">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<!-- 用于标签 -->
<ColumnDefinition Width="*" />
<!-- 用于两个按钮，共用同一列 -->
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Label Content="貼圖秒數:" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" VerticalAlignment="Center" />
<!--<xctk:IntegerUpDown x:Name="txtSticker"
Value="10"
Increment="1"
Minimum="0"
Maximum="100"
Grid.Column="1"
Grid.Row="0"
Grid.RowSpan="2"
VerticalAlignment="Center"
HorizontalAlignment="Stretch"/>-->
<TextBox x:Name="txtSticker"
Text="10"
Grid.Column="1"
Grid.Row="0"
Grid.RowSpan="2"
VerticalAlignment="Center"
HorizontalAlignment="Stretch"/>
</Grid>
<Grid Margin="10">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<!-- 用于标签 -->
<ColumnDefinition Width="*" />
<!-- 用于两个按钮，共用同一列 -->
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
</Grid>
</StackPanel>
</GroupBox>
</Grid>
<!-- 在這裡放置第一個 Column 的第二個 Row 內的控件 -->
<Grid Grid.Row="1">
<!-- 第一個 Column 的第二個 Row 的內容 -->
<GroupBox Header="選單參數" Margin="5">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<CheckBox Grid.Row="0" IsChecked="True">歌曲列表秀出歌手及小圖示。</CheckBox>
<!-- 在这里可以继续添加更多的 CheckBox 或其他控件 -->
<Grid Grid.Row="2" Margin="10">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<!-- 用于标签 -->
<ColumnDefinition Width="*" />
<!-- 用于文本框 -->
<ColumnDefinition Width="Auto" />
<!-- 用于两个按钮，共用同一列 -->
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<!-- 第一行用于标签和文本框 -->
<RowDefinition Height="Auto" />
<!-- 第二行用于按钮 -->
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Label Content="新進歌曲限:" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" VerticalAlignment="Center" />
<TextBox x:Name="txtNewSongLimit"
Text="100"
Grid.Column="1"
Grid.Row="0"
Grid.RowSpan="2"
VerticalAlignment="Center"
HorizontalAlignment="Stretch"
TextChanged="IntegerUpDown_ValueChanged"/>
<Label Content="筆" Grid.Column="2" Grid.Row="1" />
<Label Content="熱門歌曲限" Grid.Column="0" Grid.Row="2" VerticalAlignment="Center" />
<TextBox x:Name="txtHotSongLimit"
Text="100"
Grid.Column="1"
Grid.Row="2"
Grid.RowSpan="2"
VerticalAlignment="Center"
HorizontalAlignment="Stretch"
TextChanged="IntegerUpDown_ValueChanged"/>
<Label Content="筆。" Grid.Column="2" Grid.Row="2" VerticalAlignment="Center" />
</Grid>
</Grid>
</GroupBox>
</Grid>
</Grid>
<!-- 第二個 column 的 Grid -->
<Grid Background="#F0F0F0" Grid.Column="1">
<Grid.RowDefinitions>
@ -195,6 +351,9 @@
<Button x:Name="AddDataButton" Margin="5" Grid.Row="1" Grid.Column="1">
<TextBlock Text="新增資料" FontSize="20"/>
</Button>
<Button Margin="5" Grid.Row="1" Grid.Column="2" Click="btnSaveData_Click">
<TextBlock Text="儲存資料" FontSize="20"/>
</Button>
<Button Margin="5" Grid.Row="1" Grid.Column="3" Click="btnDeleteData_Click">
<TextBlock Text="刪除資料" FontSize="20"/>
</Button>

454
Index.xaml.cs
View File

@ -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<string> 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" +
$"4. 路徑: {logFilePath}";
}
}
@ -379,67 +424,163 @@ namespace Karaoke_Kingpin
private async void SendAnnouncement_Click(object sender, RoutedEventArgs e)
{
await SendAnnouncement();
// 檢查是否正在發送中
if (isSending)
{
System.Windows.MessageBox.Show("正在發送其他公告，請稍候再試");
return;
}
private int currentAnnouncementIndex = 0; // 记录当前公告索引
private async Task SendAnnouncement()
// 檢查是否有選中的項目
if (MarqueeListBox.SelectedItem != null)
{
try
{
lock (sendLock)
{
if (isSending) return;
isSending = true;
}
// 發送選中的公告
await SendSpecificAnnouncement(MarqueeListBox.SelectedItem.ToString());
}
finally
{
isSending = false;
}
}
else
{
System.Windows.MessageBox.Show("請先選擇要發送的公告");
}
}
// 新增一個方法來處理定時發送
private async Task SendNextAnnouncement()
{
if (isSending)
{
Console.WriteLine("跳過自動發送：上一則公告正在發送中");
return;
}
if (MarqueeItems == null || MarqueeItems.Count == 0)
{
Console.WriteLine("沒有可發送的公告");
return;
}
string announcement = MarqueeItems[currentAnnouncementIndex]; // 获取当前公告内容
currentAnnouncementIndex = (currentAnnouncementIndex + 1) % MarqueeItems.Count; // 更新索引，循环发送
try
{
lock (sendLock)
{
if (isSending) return;
isSending = true;
}
Console.WriteLine($"Triggered Send Announcement: {announcement}"); // 确认事件触发
string announcement = MarqueeItems[currentAnnouncementIndex];
currentAnnouncementIndex = (currentAnnouncementIndex + 1) % MarqueeItems.Count;
// 使用正则表达式匹配主机信息
string pattern = @"^(全部|\d{4})\((白色|紅色|綠色|黑色|藍色)\)-";
// 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($"下一則公告將在 {nextInterval.TotalSeconds} 秒後發送");
await SendSpecificAnnouncement(announcement);
}
finally
{
isSending = false;
}
}
// 實際發送邏輯
private async Task SendSpecificAnnouncement(string announcement)
{
Console.WriteLine($"準備發送公告: {announcement}");
string pattern = @"^(全部|\d{4})\((白色|紅色|綠色|黑色|藍色)\)-(.+)$";
Match match = Regex.Match(announcement, pattern);
if (!match.Success)
{
System.Windows.MessageBox.Show("公告内容格式不正確！");
Console.WriteLine("公告格式不正確");
return;
}
string targetRoom = match.Groups[1].Value;
string color = match.Groups[2].Value;
string message = match.Groups[3].Value;
var activeRooms = GetActiveRooms();
List<string> targetHostNames = new List<string>();
// 填充targetHostNames列表
if (targetRoom == "全部")
if (targetRoom.Equals("全部", StringComparison.OrdinalIgnoreCase))
{
targetHostNames = pcs.ToList();
targetHostNames = activeRooms
.Where(r => r.Status == "已占用")
.Select(r => r.PcName)
.ToList();
}
else
{
string targetRoomSuffix = targetRoom.Substring(targetRoom.Length - 3); // 获取目标房间号的后3位
targetHostNames = pcs.Where(pc => pc.EndsWith(targetRoomSuffix)).ToList();
var targetRoomState = activeRooms.FirstOrDefault(r => r.RoomNumber == targetRoom);
if (targetRoomState != null && targetRoomState.Status == "已占用")
{
targetHostNames.Add(targetRoomState.PcName);
}
}
// 打印targetHostNames列表
Console.WriteLine("Target Host Names:");
if (targetHostNames.Count == 0)
{
Console.WriteLine("沒有符合條件的目標房間");
return;
}
// 記錄發送目標
Console.WriteLine($"發送目標數量: {targetHostNames.Count}");
foreach (var hostName in targetHostNames)
{
Console.WriteLine(hostName);
Console.WriteLine($"- {hostName}");
}
await Task.Run(async () =>
// 並行發送給所有目標房間
var sendTasks = targetHostNames.Select(hostName =>
Task.Run(async () =>
{
foreach (var hostName in targetHostNames)
try
{
await SendAnnouncementAsync(hostName, announcement); // 在后台线程执行异步操作
await SendAnnouncementAsync(hostName, announcement);
return (hostName, success: true, error: "");
}
catch (Exception ex)
{
return (hostName, success: false, error: ex.Message);
}
}));
// 等待所有發送任務完成
var results = await Task.WhenAll(sendTasks);
// 統計結果
int successCount = results.Count(r => r.success);
int failCount = results.Count(r => !r.success);
// 記錄結果
Console.WriteLine($"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($"發送失敗 - 房間: {result.hostName}, 錯誤: {result.error}");
}
}).ConfigureAwait(false); // 确保不捕获上下文
}
private const int MaxSendAttempts = 3; // Maximum number of send attempts
private const int DelayBetweenSendAttempts = 1000; // Delay between send attempts in milliseconds
// 修改 SendAnnouncementAsync 方法，加入超時控制
private async Task SendAnnouncementAsync(string hostname, string message)
{
int attemptCount = 0;
@ -450,35 +591,45 @@ namespace Karaoke_Kingpin
{
try
{
using (TcpClient client = new TcpClient())
using (var client = new TcpClient())
{
await client.ConnectAsync(hostname, 1000).ConfigureAwait(false);
// 設置連接超時為3秒
var connectTask = client.ConnectAsync(hostname, 1000);
if (await Task.WhenAny(connectTask, Task.Delay(3000)) != connectTask)
{
throw new TimeoutException($"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)
if (attemptCount < MaxSendAttempts)
{
await Task.Delay(DelayBetweenSendAttempts).ConfigureAwait(false);
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"
@ -1199,15 +1354,28 @@ namespace Karaoke_Kingpin
{
string filePath = openFileDialog.FileName;
List<SongData> songs = ImportSongsFromExcel(filePath);
// 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<SongData> ImportSongsFromExcel(string filePath)
{
var songs = new List<SongData>();
bool hasErrors = false; // Track if any errors occur
try
{
System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
using (var stream = File.Open(filePath, FileMode.Open, FileAccess.Read))
@ -1220,6 +1388,18 @@ namespace Karaoke_Kingpin
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(),
@ -1254,15 +1434,23 @@ namespace Karaoke_Kingpin
row[29].ToString(),
row[30].ToString(),
row[31].ToString(),
row[32].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<SongData> 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;
}
catch (Exception ex)
{
// 如果读取文件时出错，显示错误信息
systemExceptionLogTextBox.Text = $"讀取日誌文件時出錯: {ex.Message}";
}
System.Windows.MessageBox.Show("請先選擇包廂");
return;
}
private void LoginError_Click(object sender, RoutedEventArgs e)
{
// 处理登录错误
systemExceptionLogTextBox.Visibility = Visibility.Collapsed;
}
private void PlaybackFailure_Click(object sender, RoutedEventArgs e)
{
// 处理播放失败
systemExceptionLogTextBox.Visibility = Visibility.Collapsed;
string selectedHost = hostComboBox.SelectedItem.ToString();
Console.WriteLine($"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 = $"讀取日誌文件時出錯: {ex.Message}";
System.Windows.MessageBox.Show("請先選擇包廂");
return;
}
string selectedHost = hostComboBox.SelectedItem.ToString();
DisplayLogFile(selectedHost, "mainlog.txt");
}
//private void BrowseStandbyTrack_Click(object sender, RoutedEventArgs e)
@ -1586,5 +1779,80 @@ namespace Karaoke_Kingpin
// }
// }
//}
private List<RoomState> GetActiveRooms()
{
List<RoomState> roomStates = new List<RoomState>();
string filePath = @"C:\KTVAPP\roomstates.txt";
try
{
string[] lines = File.ReadAllLines(filePath);
foreach (string line in lines)
{
string[] parts = line.Split(';');
if (parts.Length >= 5)
{
roomStates.Add(new RoomState
{
PcName = parts[0],
RoomNumber = parts[1],
Status = parts[2],
Time = parts[3],
ServiceStatus = parts[4]
});
}
}
}
catch (Exception ex)
{
Console.WriteLine($"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");
}
}
}
}

674
LICENSE Normal file
View File

@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
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How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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<one line to give the program's name and a brief idea of what it does.>
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This program is free software: you can redistribute it and/or modify
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
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This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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# 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.