const sessionCache = {
  set(key: string, value: string) {
    if (!sessionStorage)
      return

    if (key != null && value != null)
      sessionStorage.setItem(key, value)
  },
  get(key: string) {
    if (!sessionStorage)
      return null

    if (key == null)
      return null

    return sessionStorage.getItem(key)
  },
  setJSON(key: string, jsonValue: any) {
    if (jsonValue != null)
      this.set(key, JSON.stringify(jsonValue))
  },
  getJSON(key: string) {
    const value = this.get(key)
    if (value != null)
      return JSON.parse(value)
  },
  remove(key: string) {
    sessionStorage.removeItem(key)
  },
}
const localCache = {
  set(key: string, value: string) {
    if (!localStorage)
      return

    if (key != null && value != null)
      localStorage.setItem(key, value)
  },
  get(key: string) {
    if (!localStorage)
      return null

    if (key == null)
      return null

    return localStorage.getItem(key)
  },
  setJSON(key: string, jsonValue: any) {
    if (jsonValue != null)
      this.set(key, JSON.stringify(jsonValue))
  },
  getJSON(key: string) {
    const value = this.get(key)
    if (value != null)
      return JSON.parse(value)
  },
  remove(key: string) {
    localStorage.removeItem(key)
  },
}

export default {
  /**
   * 会话级缓存
   */
  session: sessionCache,
  /**
   * 本地缓存
   */
  local: localCache,
}