// JWT access/refresh 토큰의 영속 저장소.
// axios 인터셉터(http.ts)와 인증 mutation 이 공유한다.

const ACCESS_KEY = 'negosium.accessToken'
const REFRESH_KEY = 'negosium.refreshToken'

export const tokenStorage = {
  getAccessToken: (): string | null => localStorage.getItem(ACCESS_KEY),
  getRefreshToken: (): string | null => localStorage.getItem(REFRESH_KEY),

  setTokens: (accessToken: string, refreshToken: string): void => {
    localStorage.setItem(ACCESS_KEY, accessToken)
    localStorage.setItem(REFRESH_KEY, refreshToken)
  },

  /** refresh_token 으로 access_token 만 갱신할 때 사용 */
  setAccessToken: (accessToken: string): void => {
    localStorage.setItem(ACCESS_KEY, accessToken)
  },

  clear: (): void => {
    localStorage.removeItem(ACCESS_KEY)
    localStorage.removeItem(REFRESH_KEY)
  },

  hasToken: (): boolean => localStorage.getItem(ACCESS_KEY) !== null,
}