/**
 * 表单验证插件
 * 
 * date:2019年1月29日
 * author: ZC_阮
 */

interface verifierOption {
  verifyMsg:object;
  code:number;
  msg:string;
  replaceWord:string;
}

export class Verifier implements verifierOption{
  verifyMsg:object = {};
  code:number;
  msg:string;
  replaceWord:string;
  constructor(option) {
    option=option?option:{}; 
  }
  //非空验证
  public empty(value){
    if(!value){
      this.code = 10010;
      this.msg = "内容为空";
    }else{
      this.code = 0;
      this.msg = "验证通过";
    }
    return this.returnMsg();
  }
  //邮箱验证
  public email(value){
    let reg = new RegExp(/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/);
    let result = reg.test(value);
    if(!result){
      this.code = 10010;
      this.msg = "邮箱格式错误";
    }else{
      this.code = 0;
      this.msg = "验证通过";
    }
    return this.returnMsg();
  }
  //手机验证
  public phone(value){
    let reg = new RegExp(/^1(3|4|5|7|8)\d{9}$/);
    let result = reg.test(value);
    if(!result){
      this.code = 10010;
      this.msg = "手机格式错误";
    }else{
      this.code = 0;
      this.msg = "验证通过";
    }
    return this.returnMsg();
  }
  //身份证验证
  public credit(value){
    let reg = new RegExp( /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/);
    let result = reg.test(value);
    if(!result){
      this.code = 10010;
      this.msg = "身份证格式错误";
    }else{
      this.code = 0;
      this.msg = "验证通过";
    }
    return this.returnMsg();
  }
  //账号验证
  public account(value,rule=0){
    if(rule==1){
      //只能输入数字
      var reg = new RegExp( /^[0-9]{0,}$/);
    }else if(rule == 2){
      //只能输入字母
      var reg = new RegExp( /^[a-zA-Z]{0,}$/);
    }else if(rule == 0){
      //字母或者数字均可
      var reg = new RegExp( /^[a-zA-Z0-9][a-zA-Z0-9]{0,}$/);
    }
    let result = reg.test(value);
    if(!result){
      this.code = 10010;
      this.msg = "账号格式错误";
    }else{
      this.code = 0;
      this.msg = "验证通过";
    }
    return this.returnMsg();
  }
  //长度验证
  public length(value,longArr=[1,6]){
    if(longArr[0]<0 || longArr[1]<0){
      console.error("区间需为正整数");
      return;
    }
    if(longArr[0]>longArr[1]){
      console.error("左区间端点必须大于右区间端点");
      return;
    }
    if(value.length>Math.floor(longArr[1])){
      this.code = 10010;
      this.msg = "长度过长";
    }else if(value.length<Math.floor(longArr[0])){
      this.code = 10010;
      this.msg = "长度过短";
    }else{
      this.code = 0;
      this.msg = "验证通过";
    }
    return this.returnMsg();
  }
  //内容验证
  public content(value,forbid=[],reWord=false){
    var isMatch = false;
    var newValue = value;
    for(let item of forbid){
      let reg = new RegExp(item,"igm");
      let result = reg.test(value);
      if(result){
        isMatch = true;
      }
      if(reWord){
        newValue = newValue.replace(reg,reWord);
        // console.log(newValue)
      }
    }
    
    // console.log(isMatch)
    if(isMatch){
      this.code = 10010;
      this.msg = "有违禁词";
      this.replaceWord = newValue;
    }else{
      this.code = 0;
      this.msg = "验证通过";
      this.replaceWord = newValue;
    }
    return this.returnMsg();
  }
  private returnMsg(){
    let verifyMsg = {
      "code" : this.code,
      "msg" : this.msg,
      "content":this.replaceWord
    }
    return verifyMsg;
  }

}