const ls = window.localStorage;
const ss = window.sessionStorage;

export const Cookie = {
  get(key) {
    let arr = document.cookie.split('; ');
    for (let i = 0; i < arr.length; i++) {
      let arr2 = arr[i].trim().split('=');
      if (arr2[0] == key) {
        return arr2[1];
      }
    }
    return '';
  },
  set(key, value, day) {
    let setting = arguments[0];
    if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object') {
      for (let i in setting) {
        let oDate = new Date();
        oDate.setDate(oDate.getDate() + day);
        document.cookie = i + '=' + setting[i] + ';expires=' + oDate;
      }
    } else {
      let oDate = new Date();
      oDate.setDate(oDate.getDate() + day);
      document.cookie = key + '=' + value + ';expires=' + oDate;
    }
  },
  remove(key) {
    this.set(key, 1, -1);
  },
};

export const Local = {
  get(key) {
    if (key) return JSON.parse(ls.getItem(key));
    return null;
  },
  set(key, val) {
    const setting = arguments[0];
    if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object') {
      for (const i in setting) {
        ls.setItem(i, JSON.stringify(setting[i]));
      }
    } else {
      ls.setItem(key, JSON.stringify(val));
    }
  },
  remove(key) {
    ls.removeItem(key);
  },
  clear() {
    ls.clear();
  },
};

export const Session = {
  get(key) {
    if (key) return JSON.parse(ss.getItem(key));
    return null;
  },
  set(key, val) {
    const setting = arguments[0];
    if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object') {
      for (const i in setting) {
        ss.setItem(i, JSON.stringify(setting[i]));
      }
    } else {
      ss.setItem(key, JSON.stringify(val));
    }
  },
  remove(key) {
    ss.removeItem(key);
  },
  clear() {
    ss.clear();
  },
};