src/logger/logger.ts

enum Color {
  Reset = "\x1b[0m",
  Gray = "\x1b[90m",
  Blue = "\x1b[34m",
  Yellow = "\x1b[33m",
  Red = "\x1b[31m",
}

export class Logger {
  constructor(private readonly context?: string) {}

  debug(message: string, ...meta: unknown[]): void {
    this.log("DEBUG", Color.Gray, message, meta);
  }

  info(message: string, ...meta: unknown[]): void {
    this.log("INFO ", Color.Blue, message, meta);
  }

  warn(message: string, ...meta: unknown[]): void {
    this.log("WARN ", Color.Yellow, message, meta);
  }

  error(message: string, ...meta: unknown[]): void {
    this.log("ERROR", Color.Red, message, meta);
  }

  private log(level: string, color: Color, message: string, meta: unknown[]): void {
    const timestamp = new Date().toISOString();
    const context = this.context ? ` [${this.context}]` : "";

    console.log(
      `${color}[${timestamp}] ${level}${context}: ${message}${Color.Reset}`,
      ...meta
    );
  }
}