// import * as THREE from './js/three.module.js';

// const { Sphere } = require("./js/three.module");

var camera, scene, renderer,controls,material;
var sphere;


init();
animate();

function init(texture) {

    var container, mesh;

    container = document.getElementById('container');

    // camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 1, 1100);
    camera = new THREE.PerspectiveCamera(90, window.innerWidth / window.innerHeight, 1, 1100);
    camera.target = new THREE.Vector3(0, 0, 0);

    scene = new THREE.Scene();

    var geometry = new THREE.SphereBufferGeometry(500, 60, 40);
    geometry.scale(-1, 1, 1);
    // invert the geometry on the x-axis so that all of the faces point inward

    material = new THREE.MeshBasicMaterial({ color:0x0000ff});

    mesh = new THREE.Mesh(geometry, material);

    scene.add(mesh);


    var geometry = new THREE.SphereBufferGeometry(5, 60, 40);
    geometry.scale(-1, 1, 1);
    // invert the geometry on the x-axis so that all of the faces point inward

    material = new THREE.MeshBasicMaterial({ color:0xff00ff});

    sphere = new THREE.Mesh(geometry, material);

    scene.add(sphere);




    renderer = new THREE.WebGLRenderer();
    renderer.setPixelRatio(window.devicePixelRatio);
    renderer.setSize(window.innerWidth, window.innerHeight);
    container.appendChild(renderer.domElement);

    camera.position.set( 0, 0, 10 );

    window.camera=camera

    window.addEventListener('resize', onWindowResize, false);

}

function onWindowResize() {

    camera.aspect = window.innerWidth / window.innerHeight;
    camera.updateProjectionMatrix();

    renderer.setSize(window.innerWidth, window.innerHeight);

}

function updateCameraTo(){
    const coords = {x: camera.fov, y: 0} // Start at (0, 0)
    const fov = 30

    const tween = new TWEEN.Tween(coords) // Create a new tween that modifies 'coords'.
        .to({x:fov,y:0}, 5000) // Move to (300, 200) in 1 second.
        .easing(TWEEN.Easing.Quadratic.Out) // Use an easing function to make the animation smooth.
        .onUpdate((e,t) => {
            camera.fov = coords.x
            camera.updateProjectionMatrix();
        })
        .onComplete(()=>{

            camera.fov = 90
            // console.log()
        })
        .start() // Start the tween immediately.

}


//------------------------------------------
function animate() {
    requestAnimationFrame(animate);
    update();
}

function update() {

    if(camera.fov>=90){

        console.log(camera.fov)
        updateCameraTo()
    }

    TWEEN.update()

    renderer.render(scene, camera);

}
// function reloadData() {
//     window.location.href="pano_object_scenne_test.html";
// }

var btn = new tvSysBtnBind({
    id: "Jdoc",
    className: "ctrlBtn",
    currentClass: "current",
    keyRemoveDefault: false,
    effect: "base",
    currentIndex: 0,
    onLoad: function(e) {
      console.log(e);
    },
    onPress:function() {
        var keyCode = this.event.keyCode;
        console.log(keyCode);
        switch (keyCode) {
            case 37:
            // reloadData();
            break;
            case 39:
            
            break;
            case 38:
            
            break;
            case 40:
            
            break;
        
            default:
                break;
        }
    },
    onEnterPress: function() {
       alert(12321);
    },
    onBack: function() {
       
    }
});