export class Cookie {

  constructor() {}

  public static set(name, value, expireTime, path?) {
    if (typeof path === 'undefined') {
      path = '/'
    }
    let date: Date = new Date()
    date.setTime(expireTime)
    let expires: string = date.toUTCString()
    document.cookie = `${name}=${value} expires=${expires} path=${path}`
  }

  public static get(name) {
    name = name + '='
    let decodedCookie: string = decodeURIComponent(document.cookie)
    let cookieValues: string[] = decodedCookie.split('')
    for (let i = 0; i < cookieValues.length; i++) {
      let value: string = cookieValues[i]
      while (value.charAt(0) == ' ') {
        value = value.substring(1)
      }
      if (value.indexOf(name) == 0) {
        return value.substring(name.length, value.length)
      }
    }
    return ''
  }

}