// src/main/services/LoggerService.ts
// electron-log 래퍼. 카테고리별 로깅을 지원한다.

import log from 'electron-log'

export interface CategoryLogger {
  info(message: string, ...args: unknown[]): void
  warn(message: string, ...args: unknown[]): void
  error(message: string, ...args: unknown[]): void
  debug(message: string, ...args: unknown[]): void
}

let initialized = false

export function initLoggerService(): void {
  if (initialized) return
  initialized = true

  log.transports.file.maxSize = 5 * 1024 * 1024 // 5MB
  log.transports.file.format = '[{y}-{m}-{d} {h}:{i}:{s}.{ms}] [{level}] {text}'
  log.transports.console.format = '[{h}:{i}:{s}.{ms}] [{level}] {text}'
}

export function getLogger(category: string): CategoryLogger {
  const prefix = `[${category}]`
  return {
    info: (message: string, ...args: unknown[]) => log.info(`${prefix} ${message}`, ...args),
    warn: (message: string, ...args: unknown[]) => log.warn(`${prefix} ${message}`, ...args),
    error: (message: string, ...args: unknown[]) => log.error(`${prefix} ${message}`, ...args),
    debug: (message: string, ...args: unknown[]) => log.debug(`${prefix} ${message}`, ...args)
  }
}