/*
 * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

type PropDecorator = (target: any, propertyKey: any) => void;
type PropDecoratorCall = ((val: string) => PropDecorator);
type PropDecoratorWithCall = PropDecorator & PropDecoratorCall;

let Builder: PropDecorator;
let BuilderParam: PropDecorator;
let Component: PropDecorator = (x, y) => {};
let Consume: PropDecoratorWithCall;
let Entry: PropDecoratorWithCall = () => ((x, y) => {});
let Link: PropDecorator;
let LocalStorageLink: PropDecoratorCall;
let LocalStorageProp: PropDecoratorCall;
let ObjectLink: PropDecorator;
let Observed: PropDecorator = (x, y) => {};
let Prop: PropDecorator;
let Provide: PropDecoratorWithCall;
let State: PropDecorator;
let StorageLink: PropDecoratorCall;
let StorageProp: PropDecoratorCall;
let Styles: PropDecorator;
let Watch: PropDecoratorCall;
let Concurrent: PropDecorator = (x, y) => {};

let InvalidDecorator: PropDecorator = (x, y) => {};
let InvalidDecoratorWithCall: PropDecoratorWithCall = () => ((x, y) => {});

@Observed class Person {
  name: string;
  age: number;
}

@Component
class PersonView {
  @BuilderParam
  builderParam: number;

  @Consume
  @Consume('1')
  consume: string;

  @Link
  link: number;
  
  @LocalStorageLink('2')
  @LocalStorageProp('3')
  localStorage: string;
  
  @ObjectLink
  objLink: string;

  @Prop
  prop: string;

  @Provide
  @Provide('4')
  provide: number;
  
  @State
  state: number;
  
  @StorageLink('5')
  @StorageProp('6')
  storage: string;

  @Styles
  style: string;
  
  @Watch('7')
  watch: number;
  
  @Builder
  foo() {}
}

@Entry
@Component
class PageEntry {
  @InvalidDecorator
  invalid: string;

  @Builder
  @InvalidDecoratorWithCall('10')
  bar() {}
}

@InvalidDecorator
class C {}

@Concurrent
class ConcurrentArray {
  data: Object[];
}