const inquirer = require('inquirer');

const promptList = [
  // 具體交互內(nèi)容
];

inquirer.prompt(promptList).then(answers => {
  console.log(answers); // 返回的結(jié)果
})

const promptList = [{
  type: 'input',
  message: '設(shè)置一個用戶名:',
  name: 'name',
  default: "test_user" // 默認(rèn)值
},{
  type: 'input',
  message: '請輸入手機號:',
  name: 'phone',
  validate: function(val) {
    if(val.match(/\d{11}/g)) { // 校驗位數(shù)
      return val;
    }
    return "請輸入11位數(shù)字";
  }
}];

const promptList = [{
  type: "confirm",
  message: "是否使用監(jiān)聽？",
  name: "watch",
  prefix: "前綴"
},{
  type: "confirm",
  message: "是否進(jìn)行文件過濾？",
  name: "filter",
  suffix: "后綴",
  when: function(answers) { // 當(dāng)watch為true的時候才會提問當(dāng)前問題
    return answers.watch
  }
}];

const promptList = [{
  type: 'list',
  message: '請選擇一種水果:',
  name: 'fruit',
  choices: [
    "Apple",
    "Pear",
    "Banana"
  ],
  filter: function (val) { // 使用filter將回答變?yōu)樾?
    return val.toLowerCase();
  }
}];

const promptList = [{
  type: 'rawlist',
  message: '請選擇一種水果:',
  name: 'fruit',
  choices: [
    "Apple",
    "Pear",
    "Banana"
  ]
}];

const promptList = [{
  type: "expand",
  message: "請選擇一種水果：",
  name: "fruit",
  choices: [
    {
      key: "a",
      name: "Apple",
      value: "apple"
    },
    {
      key: "O",
      name: "Orange",
      value: "orange"
    },
    {
      key: "p",
      name: "Pear",
      value: "pear"
    }
  ]
}];

const promptList = [{
  type: "checkbox",
  message: "選擇顏色:",
  name: "color",
  choices: [
    {
      name: "red"
    },
    new inquirer.Separator(), // 添加分隔符
    {
      name: "blur",
      checked: true // 默認(rèn)選中
    },
    {
      name: "green"
    },
    new inquirer.Separator("--- 分隔符 ---"), // 自定義分隔符
    {
      name: "yellow"
    }
  ]
}];
// 或者下面這樣
const promptList = [{
  type: "checkbox",
  message: "選擇顏色:",
  name: "color",
  choices: [
    "red",
    "blur",
    "green",
    "yellow"
  ],
  pageSize: 2 // 設(shè)置行數(shù)
}];

const promptList = [{
  type: "password", // 密碼為密文輸入
  message: "請輸入密碼：",
  name: "pwd"
}];

const promptList = [{
  type: "editor",
  message: "請輸入備注：",
  name: "editor"
}];