using System;
using System.IO;

namespace SEBPatcherUtils
{
    public class PatchLogger
    {
        private readonly string _logFilePath;
        private readonly string _logModule;

        public PatchLogger(string logModule)
        {
            _logFilePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "SafeExamBrowser", "SEBPatcher.log");
            _logModule = logModule;
        }

        public void Log(string message, string logLevel = "INFO")
        {
            string logEntry = $"{DateTime.Now:yyyy-MM-dd HH:mm:ss} [SEBPatcher] [{_logModule}] [{logLevel}] {message}";
            AppendToFile(logEntry);
        }

        public void Info(string message)
        {
            Log(message, "INFO");
        }

        public void Error(string message)
        {
            Log(message, "ERROR");
        }

        public void Warning(string message)
        {
            Log(message, "WARNING");
        }

        public void Debug(string message)
        {
            Log(message, "DEBUG");
        }

        private void AppendToFile(string logEntry)
        {
            try
            {
                File.AppendAllText(_logFilePath, logEntry + Environment.NewLine);
            }
            catch (Exception ex)
            {
                Console.WriteLine($"[SEBPatcher] Failed to write to log file: {ex.Message}");
            }
        }
    }
}