/**
 * Created by y.x on 18/09/06.
 */

var dateutils = require('../utils/dateutils');

module.exports = {
  set: function (key, value) {
    try {
      jc.plat.setLocalStorage(key, value);
      return true;
    } catch (err) {
      console.log(err);
    }
    return false;
  },

  get: function (key) {
    return jc.plat.getLocalStorage(key);
  },
  setjson: function (key, value) {
    this.set(key, JSON.stringify(value));
  },
  getjson: function (key) {
    let str = this.get(key);
    if (str) {
      try {
        return JSON.parse(str);
      } catch (err) {
      }
    }
    return null;
  },
  remove: function (key) {
    jc.plat.removeStorage(key);
  },

  hasItem: function (key) {
    var result = jc.plat.getItem(key);
    if (jc.channelID == jc.channel.WECHAT) {
      if (result == '' && typeof (result) != 'number') {
        return false;
      }
      return true;
    } else {
      if (result == null || result == undefined) {
        return false;
      }
      return true;
    }

    // if(result){
    //     return true;
    // }
    // else{
    //     return false;
    // }
  },

  setData: function (key, value) {
    var data = {};
    data[key] = value;
    console.log('storage====set== ' + JSON.stringify(data));
    return this.set(key, JSON.stringify(data));
  },

  getStringData: function (key) {
    console.log('storage====get== start' + key);
    var result = jc.plat.getItem(key);
    if (!result) {
      return '0';
    }
    var data = null;
    try {
      data = JSON.parse(result);
    } catch (err) {
      console.log(err);
    }

    console.log('storage====get== ' + data);
    if (!data) {
      return '0';
    }
    console.log('storage====get== ' + data[key]);
    return data[key];
  },

  setStorage: function (skey, svalue, successcb, failcb, timeorign_type, time_value) {
    var bok = this.set(skey, svalue);
    if (timeorign_type && time_value) {
      let sk = skey + '_expired';
      let sv = {
        tm_tp: timeorign_type,
        tm_val: time_value,
        tm_now: dateutils.getCurrSeconds()
      };
      this.setjson(sk, sv);
    }

    if (bok) {
      successcb && successcb();
    } else {
      failcb && failcb(-1, 0, 'storage kev/value failed!k/v:' + skey + '/' + svalue);
    }
  },

  setStorages: function (kvlist, successcb, failcb) {
    let bok = true;
    kvlist.forEach(element => {
      if (!this.set(element.key, element.value)) {
        bok = false;
      }
    });
    if (bok) {
      successcb && successcb();
    } else {
      failcb && failcb(-1, 0, 'storage kvlist failed!' + JSON.stringify(kvlist));
    }
  },

  getStorage: function (key, successcb, failcb) {
    let value = this.get(key);
    let sk = key + '_expired';
    let tv = this.getjson(sk);
    if (!tv) {
      successcb && successcb(value);
    } else {
      let sec = dateutils.expiredSeconds(tv.tm_tp, tv.tm_val, tv.tm_now);
      if (sec <= 0) {
        successcb && successcb(null, sec, key);
      } else {
        successcb && successcb(value, sec, key);
      }
    }

  },

  getStorages: function (keylist, successcb, failcb) {
    let lst = [];
    keylist.forEach(element => {
      let v = this.get(element);
      lst.push({
        key: element,
        value: v
      });
    });
    successcb && successcb(lst);
  }
};