127 lines
3.4 KiB
C#
127 lines
3.4 KiB
C#
using System.ComponentModel.DataAnnotations;
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using System.Text;
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namespace JSONParser.Logger
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{
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public enum LogLevel
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{
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Info,
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Warning,
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Error
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}
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public class Logger
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{
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//private readonly string _name;
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//private readonly string _logDirPath;
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public Logger(string name, string logDirPath = "log\\")
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{
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_name = name;
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_directoryPath = logDirPath;
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if (!Directory.Exists(logDirPath))
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{
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Directory.CreateDirectory(logDirPath);
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}
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// Ensure the log file exists or create it
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//if (!File.Exists(_logFilePath))
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//{
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// using (File.Create(_logFilePath)) { }
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//}
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}
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private string _name;
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public string Name
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{
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get { return _name; }
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set { _name = value; }
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}
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private string _directoryPath;
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public string DirectoryPath
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{
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get { return _directoryPath; }
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set { _directoryPath = value; }
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}
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public void Log(LogLevel level, string message)
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{
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var bytes = Encoding.UTF8.GetBytes(message);
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var str = Encoding.UTF8.GetString(bytes);
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var timestamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
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var logMessage = $"[{timestamp}] [{level}] [{_name}] {str}";
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// Write to console (optional)
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WriteToConsole(level, logMessage);
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// Write to file
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WriteToFile(logMessage);
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}
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private void WriteToConsole(LogLevel level, string message)
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{
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switch (level)
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{
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case LogLevel.Info:
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Console.ForegroundColor = ConsoleColor.Green;
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break;
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case LogLevel.Warning:
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Console.ForegroundColor = ConsoleColor.Yellow;
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break;
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case LogLevel.Error:
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Console.ForegroundColor = ConsoleColor.Red;
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break;
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default:
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Console.ResetColor();
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break;
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}
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Console.WriteLine(message);
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Console.ResetColor();
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}
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private void WriteToFile(string message)
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{
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var today = DateTime.Now.ToString("yyyy-MM-dd");
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var filePath = $"{_directoryPath}\\{today}_{_name}.txt";
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if (!File.Exists(filePath))
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{
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using (File.Create(filePath)) { }
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}
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try
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{
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// Append the log message to the file
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using (StreamWriter writer = new(filePath, true, Encoding.UTF8))
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{
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writer.WriteLine(message);
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}
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}
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catch (Exception ex)
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{
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Console.ForegroundColor = ConsoleColor.Red;
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Console.WriteLine($"Failed to write to log file: {ex.Message}");
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Console.ResetColor();
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}
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}
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public void Info(string message)
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{
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Log(LogLevel.Info, message);
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}
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public void Warn(string message)
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{
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Log(LogLevel.Warning, message);
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}
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public void Error(string message)
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{
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Log(LogLevel.Error, message);
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}
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}
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}
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