class MyClass extends UnityEngine.MonoBehaviour {
    protected _tick = 0;

    Awake() {
        console.log("MyClass.Awake", this._tick++);
    }

    async OnEnable() {
        console.log("MyClass.OnEnable", this._tick++);
        await jsb.Yield(new UnityEngine.WaitForSeconds(1));
        console.log("MyClass.OnEnable (delayed)", this._tick++);
    }

    OnDisable() {
        console.log("MyClass.OnDisable", this._tick++);
    }

    OnDestroy() {
        console.log("MyClass.OnDestroy", this._tick++);
    }

    async test() {
        console.log("MyClass.test (will be destroied after 5 secs.", this.transform);
        await jsb.Yield(new UnityEngine.WaitForSeconds(5));
        UnityEngine.Object.Destroy(this.gameObject);
    }
}

class MySubClass extends MyClass {
    Awake() {
        super.Awake();
        console.log("MySubClass.Awake", this._tick++);
    }

    play() {
        console.log("MySubClass.play");
    }
}

let gameObject = new UnityEngine.GameObject();
let comp = gameObject.AddComponent(MySubClass);

comp.play();

let comp_bySuperClass = gameObject.GetComponent(MyClass);
comp_bySuperClass.test();

async function testAsyncFunc () {
    console.log("you can await any Unity YieldInstructions");
    await jsb.Yield(new UnityEngine.WaitForSeconds(1.2));
    await jsb.Yield(null);

    console.log("setTimeout support")
    await new Promise(resolve => {
        setTimeout(() => resolve(), 1000);    
    });

    // System.Threading.Tasks.Task<System.Net.IPHostEntry>
    let result = <System.Net.IPHostEntry> await jsb.Yield(jsb.AsyncTaskTest.GetHostEntryAsync("www.baidu.com"));
    console.log("host entry:", result.HostName);
}

testAsyncFunc();

{
    let vec1 = new UnityEngine.Vector3(1, 2, 3);
    let vec2 = new UnityEngine.Vector3(9, 8, 7);
    // 此特性目前不是js标准, 带语法提示的编辑器通常会提示错误, 但并不影响执行
    // 不希望看到错误提示的可以添加 hint, 比如 vscode 下添加如下标记即可
    // @ts-ignore
    let vec3 = vec1 + vec2; 
    let vec4 = vec1 + vec2;
    console.log(vec3);
    console.log(vec3 / 3);
    console.log(vec3 == vec4);
}
{
    let vec1 = new UnityEngine.Vector2(1, 2);
    let vec2 = new UnityEngine.Vector2(9, 8);
    let vec3 = vec1 + vec2;
    console.log(vec3);
}

// 支持 ES6 模块 (import)
import { fib } from "./fib.js";

// 支持 commonjs 模块 (基础支持) (node.js 'require')
require("./test");

// commonjs modules cache access
Object.keys(require.cache).forEach(key => console.log(key));

let ws = new WebSocket("ws://127.0.0.1:8080/websocket", "default");

console.log("websocket connecting:", ws.url);

ws.onopen = function () {
    console.log("[ws.onopen]", ws.readyState);
    let count = 0;
    setInterval(function () {
        ws.send("websocket message test" + count++);
    }, 1000);
};
ws.onclose = function () {
    console.log("[ws.onclose]", ws.readyState);
};
ws.onerror = function (err) {
    console.log("[ws.onerror]", err);
};
ws.onmessage = function (msg) {
    console.log("[ws.recv]", msg);
};

jsb.hotfix.replace("HotfixTest", {
    "Add"() {
        console.log("replaced in js");
    }
})