/* eslint-disable no-bitwise,curly */
import Vue from 'vue'
const common = {
  install(Vue) {
    //格式化时间戳
    Vue.prototype.conversionTime = d => {
      if (d > 0) {
        let date = new Date(d)
        return fmt => {         //author: meizz
          let o = {
            'M+': date.getMonth() + 1, //月份
            'd+': date.getDate(), //日
            'h+': date.getHours(), //小时
            'm+': date.getMinutes(), //分
            's+': date.getSeconds(), //秒
            'q+': Math.floor((date.getMonth() + 3) / 3), //季度
            'S': date.getMilliseconds() //毫秒
          }
          if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (date.getFullYear() + ``).substr(4 - RegExp.$1.length))
          for (let k in o)
            if (new RegExp(`(` + k + `)`).test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : ((`00` + o[k]).substr((`` + o[k]).length)))
          return fmt
        }
      } else {
        return () => {
          return ``
        }
      }
    }
    //剔除字符串首尾空格
    Vue.prototype.TRIM = (str) => {
      return str.replace(/(^\s*)|(\s*$)/g, ``)
    }
    //存session
    Vue.prototype.setSession = (name, content) => {
      if (!name) return;
      if (typeof content !== `string`) {
        content = JSON.stringify(content);
      }
      window.sessionStorage.setItem(name, content);
    }
    //取session
    Vue.prototype.getSession = (name) => {
      if (!name) return;
      return window.sessionStorage.getItem(name);
    }
    //删session
    Vue.prototype.removeSession = () => {
      return window.sessionStorage.clear();
    }
  }
}
Vue.use(common)