SOURCE

const PrimitiveType = ['boolean', 'string', 'integer', 'number'];
// key是 name/title/description/desc/url/city/ img/avatar/image 特殊处理一下
const keywordMap = {
  name: '@cname',
  title: '@ctitle',
  description: '@cparagraph',
  desc: '@cparagraph',
  url: '@url',
  time: '@datetime',
  start_time: '@datetime',
  created_time: '@datetime',
  end_time: '@datetime',
  updated_time: '@datetime',
  img: '@image(200*200)',
  avatar: '@image(200*200)',
  image: '@image(200*200)',
  email: '@email',
  province: '@province',
  country: '@county',
  region: '@region',
  city: '@city',
};
function test(response) {
  const mockObj = {
    state: 1,
    data: {},
  };
  const obj = processItem({}, response);
  mockObj.data = obj;
  if (mockObj.data.data) {
      mockObj.data = mockObj.data.data;
  }
  return mockObj
}

function processItem(obj = {}, r) {
  const { type, key } = r;
  // 原始类型
  if (PrimitiveType.indexOf(type) > -1) {

    if (key === 'id') {
      obj.id = '@guid';
      return;
    }
    if (keywordMap[key]) {
      obj.key = keywordMap[key];
      return;
    }
    if (type === 'boolean') {
      obj[`${key}|1`] = true;
    } else if (type === 'string') {
      obj[key] = '@string';
    } else {
      obj[key] = '@integer(1, 300)';
    }
  }
  // 对象
  if (type === 'object') {
    const properties = (r).properties;
    obj[key] = {};
    // tslint:disable-next-line: forin
    for (const i in properties) {
      processItem(obj[key], properties[i]);
    }
  }
  // 数组
  if (type === 'array') {
   const { items } = r;
    if (PrimitiveType.indexOf(items.type) > -1) {
      if (items.type === 'boolean') {
        obj[`${key}|1-15`] = [true, false];
      } else if (items.type === 'string') {
        obj[`${key}|1-15`] = ['@string'];
      } else {
        obj[`${key}|1-15`] = ['@integer(1, 30)'];
      }
    } else {
      if (items.type === 'object') {
         // console.log('-------------------')
          obj[`${key}|1-15`] = [{}]
        // tslint:disable-next-line: forin
        for (let i in items.properties) {
          processItem(obj[`${key}|1-15`][0], items.properties[i]);
        }
      }
      if (items.type === 'array') {
        // 暂不考虑
      }
    }
  }
  return obj;
}

// boolean
let a = {"key":"data","type":"boolean","description":"正确返回的数据"}
console.log(1, JSON.stringify(test(a)))

// string
let a2 = {"key":"data","type":"string","description":"正确返回的数据"}
console.log(2, JSON.stringify(test(a2)))
// string
let a3 = {"key":"data","type":"number","description":"正确返回的数据"}
console.log(3, JSON.stringify(test(a3)))

// array
let a4 = {"key":"data","type":"object","description":"正确返回的数据","items":{"type":"object","properties":[{"key":"id","type":"integer","description":"","expanded":true},{"key":"name","type":"string","description":"","expanded":true},{"key":"type","type":"integer","description":"","expanded":true},{"key":"subtype","type":"integer","description":"","expanded":true},{"key":"width","type":"integer","description":"","expanded":true},{"key":"height","type":"integer","description":"","expanded":true},{"key":"format_id","type":"integer","description":"","expanded":true},{"key":"quality","type":"integer","description":"","expanded":true},{"key":"compression","type":"integer","description":"","expanded":true},{"key":"is_default","type":"integer","description":"","expanded":true}],"description":"","expanded":true},"properties":{"items":{"key":"items","type":"array","description":"","items":{"type":"object","properties":{"id":{"key":"id","type":"integer","description":""},"name":{"key":"name","type":"string","description":""},"type":{"key":"type","type":"integer","description":""},"subtype":{"key":"subtype","type":"integer","description":""},"width":{"key":"width","type":"integer","description":""},"height":{"key":"height","type":"number","description":""},"format_id":{"key":"format_id","type":"integer","description":""},"quality":{"key":"quality","type":"integer","description":""},"compression":{"key":"compression","type":"integer","description":""},"is_default":{"key":"is_default","type":"integer","description":""}},"description":""}},"total":{"key":"total","type":"integer","description":""}}}
let a44={key: 'name', type: 'array', items: {type: 'string'}}
console.log(4, JSON.stringify(test(a4)))
console.log(44, JSON.stringify(test(a44)))

// object
let a5={"key":"data","type":"object","description":"正确返回的数据","properties":{"id":{"key":"id","type":"integer","description":""},"name":{"key":"name","type":"string","description":""},"type":{"key":"type","type":"integer","description":""},"subtype":{"key":"subtype","type":"integer","description":""},"width":{"key":"width","type":"integer","description":""},"height":{"key":"height","type":"integer","description":""},"format_id":{"key":"format_id","type":"integer","description":""},"quality":{"key":"quality","type":"integer","description":""},"compression":{"key":"compression","type":"integer","description":""},"is_default":{"key":"is_default","type":"integer","description":""}}}
console.log(5, JSON.stringify(test(a5)))