re-write with std usage of net/http

logger/logger.go

@@ -0,0 +1,41 @@
+package logger
+
+import (
+	"fmt"
+	"os"
+	"time"
+)
+
+// ANSI colors
+const (
+	colorReset  = "\033[0m"
+	colorRed    = "\033[31m"
+	colorYellow = "\033[33m"
+	colorCyan   = "\033[36m"
+	colorWhite  = "\033[97m"
+)
+
+// Log levels
+const (
+	LevelInfo  = "INFO"
+	LevelWarn  = "WARN"
+	LevelError = "ERROR"
+	LevelFatal = "FATAL"
+)
+
+func logMessage(level, color, msg string, args ...any) {
+	timestamp := time.Now().Format("2006-01-02 15:04:05")
+	formatted := fmt.Sprintf(msg, args...)
+	output := fmt.Sprintf("[%s] %s[%s]%s %s\n", timestamp, color, level, colorReset, formatted)
+	fmt.Print(output)
+
+	if level == LevelFatal {
+		os.Exit(1)
+	}
+}
+
+// Public logging functions
+func Info(msg string, args ...any)  { logMessage(LevelInfo, colorCyan, msg, args...) }
+func Warn(msg string, args ...any)  { logMessage(LevelWarn, colorYellow, msg, args...) }
+func Error(msg string, args ...any) { logMessage(LevelError, colorRed, msg, args...) }
+func Fatal(msg string, args ...any) { logMessage(LevelFatal, colorRed, msg, args...) }