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lol_coder/lol_coder/Log/LogWriter.cs

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+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace lol_coder.Log
+{
+    public class LogWriter
+    {
+        public enum LogType { Error, Display, Normal }
+
+        #region Variables
+        public string LogFileName { get; set; }
+        public bool isShowLogNormal { get; set; } = true;
+        public bool isShowLogDisplay { get; set; } = false;
+        public bool isShowLogError { get; set; } = true;
+
+        public Color colorLogNormal { get; set; } = Color.FromArgb(0, 0, 0);
+        public Color colorLogDisplay { get; set; } = Color.FromArgb(160, 50, 50);
+        public Color colorLogError { get; set; } = Color.FromArgb(230, 0, 0);
+
+        public bool isSaveLogNormal { get; set; } = true;
+        public bool isSaveLogDisplay { get; set; } = false;
+        public bool isSaveLogError { get; set; } = true;
+
+        #endregion
+
+        #region Singleton 
+
+        private static LogWriter uniqueInstance = null;
+        private static readonly Object mInstanceLocker = new Object();
+
+        public static LogWriter getInstance()
+        {
+            lock (mInstanceLocker)
+            {
+                if (uniqueInstance == null)
+                {
+                    uniqueInstance = new LogWriter();
+                }
+            }
+            return uniqueInstance;
+        }
+
+        #endregion
+
+        #region Method 
+        public void LogWrite(string logMessage, LogType logType)
+        {
+            string m_exePath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+            string folderPath = m_exePath + @"\Logs";
+            DirectoryInfo di = new DirectoryInfo(folderPath);
+            if (!di.Exists) di.Create();
+
+            string suffix = "";
+            switch (logType)
+            {
+                case LogType.Normal: suffix = " normal.txt"; break;
+                case LogType.Display: suffix = " display.txt"; break;
+                case LogType.Error: suffix = " error.txt"; break;
+            }
+
+
+
+            try
+            {
+                using (StreamWriter w = File.AppendText(folderPath + @"\" + LogFileName + suffix))
+                {
+                    w.WriteLine(DateTime.Now.ToString("yyMMdd HH:mm:ss.fff : ") + logMessage);
+                }
+            }
+            catch (Exception ex) { }
+        }
+
+        #endregion
+    }
+}