import { describe, test, expect, expectNumber, Result } from './tests.uts'
import { mockData } from './data.uts'


export function testUTSJSONObject() : Result {
  return describe("utsjsonobject", () => {

    test('keys', () => {
      // #TEST UTSJSONObject.keys
      let obj = {
        name: "zhangsan",
        age: 11
      }

      let ret1 = UTSJSONObject.keys(obj).length
      console.log(ret1) //2
      // #END

      expect(ret1).toEqual(2);
      expect(UTSJSONObject.keys(mockData).length).toEqual(2);

    })

    test('toJSONObject', () => {
      // #ifdef APP-ANDROID
      let result = {}
      result["opt"] = "xxxx"

      let subArray = [] as Array<UTSJSONObject>
      let subModel = {}
      subModel["name"] = "xxx"
      subModel["type"] = 0
      subArray.push(subModel)

      let service = {}
      service["name"] = "0xxxb34fb"
      service["type"] = 0

      //这个数据返回为空对象数组
      service["array"] = subArray

      result["service"] = service

      expect(result.toJSONObject().toJSONString()).toEqual('{"opt":"xxxx","service":{"array":[{"name":"xxx","type":0}],"name":"0xxxb34fb","type":0}}');

      // #endif
    })

    test('assign-notype', () => {
      // #ifdef APP-ANDROID
      // #TEST UTSJSONObject.assign
      let target = { a: 1, b: 2 };
      let source = { b: 4, c: 5 };
      // 得到一个UTSJSONObject对象
      let returnedTarget = UTSJSONObject.assign(target, source);
      // #END

      expect(returnedTarget.toMap().size).toEqual(3);

      type A = {
        username : string
        age : number
      }
      type C = {
        work : number
      }

      let b = UTSJSONObject.assign({
        username: "张三",
        age: 12
      } as A,
        { b: 2 },
        {
          work: 0.002
        } as C)
      expect(b['age']).toEqual(12);
      expect(b['username']).toEqual("张三");
      expect(b['b']).toEqual(2);
      expect(b['work']).toEqual(0.002);

      // #TEST UTSJSONObject.assign_1
      let target1 = { a: 1, b: 2 };
      let source1 = { b: 4, c: 5 };
      // 得到一个UTSJSONObject对象
      let returned= UTSJSONObject.assign<UTSJSONObject>(target1, source1);
      console.log(returned)
      // #END

      // #endif
    })

    test('setvalue-after-get', () => {
      // #ifdef APP-ANDROID
      // #TEST UTSJSONObject.getJSON,UTSJSONObject.getArray
      let obj = {
        "cars": [
          {
            name: "car1",
            value: 100
          }
        ]
      }

      let cars = obj.getArray<UTSJSONObject>("cars")
      cars![0].set("value", 20)
      let firstCar = obj.getJSON("cars[0]")
      console.log(firstCar!['value'])//20
      // #END
      expect(firstCar!['value']).toEqual(20);
      // #endif
    })


    test('get-speed', () => {
      // #ifdef APP-ANDROID
      // #TEST UTSJSONObject.getString
      const utsObj : UTSJSONObject = {} as any as UTSJSONObject
      for (let i = 0; i < 100; i++) {
        utsObj.set('' + i, '' + i)
      }

      console.log('--start--')
      let startTime = Date.now()
      for (let i = 0; i < 10000; i++) {
        utsObj.getString('0')
      }
      // #END
      let spendTime = Date.now() - startTime
      expect(spendTime < 300).toEqual(true);
      // #endif
    })

    test('assign-withtype', () => {
      // #ifdef APP-ANDROID
      type User = {
        a : number
        b : number
      }
      const target = { a: 1, b: 2 };
      const source = { b: 4, c: 5 };
      const returnedTarget = UTSJSONObject.assign<User>(target, source);

      expect(returnedTarget!.a).toEqual(1);
      console.log(returnedTarget)
      // #endif
    })
    test('getArray_1', () => {
      // #ifdef APP-ANDROID
      // #TEST UTSJSONObject.getArray_1
      //这个方法用来获取指定元素类型的数组
      let obj = JSON.parseObject('{"name":"tom","tag":["student","user"]}')

      // 这里得到是 Array<*>
      let noGenericArray = obj!.getArray("tag")
      console.log(noGenericArray)

      // 这里得到是 Array<string>
      let genericArray = obj!.getArray<string>("tag")
      console.log(genericArray)
      // #END
      // #endif
    })

    test('sample', () => {
      // #TEST UTSJSONObject.sample_create,UTSJSONObject.get,UTSJSONObject.set
      const person : UTSJSONObject = {
        name: 'Tom',
        printName: () => {
          // ...
        }
      }
      //返回指定键对应的值，如果对象中不存在此键则返回 null。
      let name : string = person["name"] as String
      //get 方法可以简化为使用下标运算符 `[]` 访问
      name = person['name'] as string
      //增加或更新指定键对应的值。
      person.set('name', 'Tom1')
      //set 方法可以简化为使用下标运算符 `[]` 赋值
      person['name'] = 'Tom2'
      // #END

      // #TEST UTSJSONObject.sample_create1

      // 写法1 推荐
      let person1 : UTSJSONObject = JSON.parseObject('{"name":"Tom"}')!

      // 写法2 推荐
      const person2 : UTSJSONObject = JSON.parse<UTSJSONObject>('{"name":"Tom"}')!


      // 写法3  如果 as 转换的实际类型不匹配 会导致 crash，建议先通过 `instanceof` 判断类型再进行as转换。
      const parseRet3 = JSON.parse('{"name":"Tom"}')
      if (parseRet3 instanceof UTSJSONObject) {
        const person = parseRet3 as UTSJSONObject
      }

      // #END
      // #TEST UTSJSONObject.toMap
      person1 = JSON.parseObject('{"name":"Tom"}')!
      person1.toMap().forEach((value, key) => {
        console.log(key)
        console.log(value)
      })
      // #END


       // #TEST UTSJSONObject.convert
      type User = {
        name : string,
        age : number
      }
      let jsonObj = {
        name: "张三",
        age: 12
      }
      // UTSJSONObject => 自定义type
      let userA = JSON.parse<User>(JSON.stringify(jsonObj)!)
      console.log(userA!.name)
      // 自定义type => UTSJSONObject
      let utsJsonA = JSON.parseObject(JSON.stringify(userA)!)
      console.log(utsJsonA)
       // #END

    })
    
    test('useless-as', () => {
      const obj = {
        a: { b: { c: 'c' } }
      };
      ((obj["a"] as UTSJSONObject)["b"] as UTSJSONObject)["c"] = "c1"
      expect(obj.getString("a.b.c")).toEqual('c1')
      
    })
  })
}