//#region assets/images/home/earth_light_gray_white.png
var earth_light_gray_white_default = "" + new URL("../images/earth_light_gray_white-D7Fpf71y.png", import.meta.url).href;
//#endregion
//#region assets/images/about/location.svg
var location_default = "data:image/svg+xml,%3csvg%20viewBox='0%200%2030%2041.1846'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20width='30.000000'%20height='41.184570'%20fill='none'%20customFrame='%23000000'%3e%3cpath%20id='减去顶层'%20d='M14.898%2041.1845C14.898%2041.1845%2030%2031.7422%2030%2014.8666C30%206.6297%2023.2653%200%2015.102%200C6.73469%200%200%206.6297%200%2014.8666C0%2030.5368%2014.898%2041.1845%2014.898%2041.1845ZM20.2041%2015.0225C20.2041%2017.7964%2017.9198%2020.045%2015.102%2020.045C12.2843%2020.045%2010%2017.7964%2010%2015.0225C10%2012.2487%2012.2843%2010%2015.102%2010C17.9198%2010%2020.2041%2012.2487%2020.2041%2015.0225Z'%20fill='rgb(239,67,53)'%20fill-rule='evenodd'%20/%3e%3c/svg%3e";
//#endregion
//#region js/earth.js
(function() {
	const getUiLang = window.getUiLang || (() => (location.pathname.split("/")[1] === "en" ? "en" : "zh"));
	function markerName(data) {
		return getUiLang() === "en" ? (data.nameEn || data.nameZh) : (data.nameZh || data.nameEn);
	}
	const canvas = document.getElementById("earth-canvas");
	if (!canvas || !window.THREE) return;
	const container = canvas.parentElement;
	const scene = new THREE.Scene();
	const camera = new THREE.PerspectiveCamera(40, container.clientWidth / container.clientHeight, .1, 1e3);
	camera.position.z = 1.5;
	const renderer = new THREE.WebGLRenderer({
		canvas,
		alpha: true,
		antialias: true
	});
	renderer.setSize(container.clientWidth, container.clientHeight);
	renderer.setPixelRatio(window.devicePixelRatio);
	const controls = new THREE.OrbitControls(camera, renderer.domElement);
	controls.enableDamping = true;
	controls.dampingFactor = .05;
	controls.enablePan = true;
	controls.enableZoom = false;
	controls.autoRotate = false;
	controls.rotateSpeed = .1;
	controls.minPolarAngle = Math.PI / 2;
	controls.maxPolarAngle = Math.PI / 2;
	const geometry = new THREE.SphereGeometry(.5, 64, 64);
	const hemiLight = new THREE.HemisphereLight("#e0e0e0", "#6a8aaa", .5);
	scene.add(hemiLight);
	const bounceLight = new THREE.DirectionalLight("#000000", .1);
	bounceLight.position.set(0, -5, 0);
	scene.add(bounceLight);
	const ambientLight = new THREE.AmbientLight("#e0e0e0", .9);
	scene.add(ambientLight);
	const textureLoader = new THREE.TextureLoader();
	const material = new THREE.MeshPhongMaterial({
		color: "#efefef",
		emissive: "#000000",
		shininess: 20,
		transparent: true,
		opacity: .9
	});
	const earth = new THREE.Mesh(geometry, material);
	earth.renderOrder = 0;
	textureLoader.load(earth_light_gray_white_default, function(texture) {
		material.map = texture;
		material.color.setHex(16777215);
		material.needsUpdate = true;
	}, void 0, function(err) {
		console.warn("Earth texture failed to load, using default color.", err);
	});
	scene.add(earth);
	const markersData = [
		{
			nameZh: "上海",
			nameEn: "Shanghai",
			lat: 31.2304,
			lon: 121.4737
		},
		{
			nameZh: "东京",
			nameEn: "Tokyo",
			lat: 35.6762,
			lon: 139.6503
		},
		{
			nameZh: "伊斯坦布尔",
			nameEn: "Istanbul",
			lat: 41.0082,
			lon: 28.9784
		},
		{
			nameZh: "伦敦",
			nameEn: "London",
			lat: 51.5074,
			lon: -.1278
		},
		{
			nameZh: "加尔各答",
			nameEn: "Kolkata",
			lat: 22.5726,
			lon: 88.3639
		},
		{
			nameZh: "北京",
			nameEn: "Beijing",
			lat: 39.9042,
			lon: 116.4074
		},
		{
			nameZh: "华沙",
			nameEn: "Warsaw",
			lat: 52.2297,
			lon: 21.0122
		},
		{
			nameZh: "南京",
			nameEn: "Nanjing",
			lat: 32.0603,
			lon: 118.7969
		},
		{
			nameZh: "吉隆坡",
			nameEn: "Kuala Lumpur",
			lat: 3.139,
			lon: 101.6869
		},
		{
			nameZh: "圣保罗",
			nameEn: "São Paulo",
			lat: -23.5505,
			lon: -46.6333
		},
		{
			nameZh: "圣安东尼奥",
			nameEn: "San Antonio",
			lat: 29.4241,
			lon: -98.4936
		},
		{
			nameZh: "墨西哥城",
			nameEn: "Mexico City",
			lat: 19.4326,
			lon: -99.1332
		},
		{
			nameZh: "多伦多",
			nameEn: "Toronto",
			lat: 43.6532,
			lon: -79.3832
		},
		{
			nameZh: "奥克兰",
			nameEn: "Auckland",
			lat: -36.8485,
			lon: 174.7633
		},
		{
			nameZh: "孟买",
			nameEn: "Mumbai",
			lat: 19.076,
			lon: 72.8777
		},
		{
			nameZh: "安地比斯",
			nameEn: "Antibes",
			lat: 43.5804,
			lon: 7.1251
		},
		{
			nameZh: "山景城",
			nameEn: "Mountain View",
			lat: 37.3861,
			lon: -122.0839
		},
		{
			nameZh: "巴黎",
			nameEn: "Paris",
			lat: 48.8566,
			lon: 2.3522
		},
		{
			nameZh: "布宜诺斯艾利斯",
			nameEn: "Buenos Aires",
			lat: -34.6037,
			lon: -58.3816
		},
		{
			nameZh: "开普敦",
			nameEn: "Cape Town",
			lat: -33.9249,
			lon: 18.4241
		},
		{
			nameZh: "悉尼",
			nameEn: "Sydney",
			lat: -33.8688,
			lon: 151.2093
		},
		{
			nameZh: "新加坡",
			nameEn: "Singapore",
			lat: 1.3521,
			lon: 103.8198
		},
		{
			nameZh: "新德里",
			nameEn: "New Delhi",
			lat: 28.6139,
			lon: 77.209
		},
		{
			nameZh: "曼谷",
			nameEn: "Bangkok",
			lat: 13.7563,
			lon: 100.5018
		},
		{
			nameZh: "法兰克福",
			nameEn: "Frankfurt",
			lat: 50.1109,
			lon: 8.6821
		},
		{
			nameZh: "波哥大",
			nameEn: "Bogotá",
			lat: 4.711,
			lon: -74.0721
		},
		{
			nameZh: "深圳",
			nameEn: "Shenzhen",
			lat: 22.5431,
			lon: 114.0579
		},
		{
			nameZh: "牛津",
			nameEn: "Oxford",
			lat: 51.752,
			lon: -1.2577
		},
		{
			nameZh: "特拉维夫",
			nameEn: "Tel Aviv",
			lat: 32.0853,
			lon: 34.7818
		},
		{
			nameZh: "科伦坡",
			nameEn: "Colombo",
			lat: 6.9271,
			lon: 79.8612
		},
		{
			nameZh: "米兰",
			nameEn: "Milan",
			lat: 45.4642,
			lon: 9.19
		},
		{
			nameZh: "纽约",
			nameEn: "New York",
			lat: 40.7128,
			lon: -74.006
		},
		{
			nameZh: "莫斯科",
			nameEn: "Moscow",
			lat: 55.7558,
			lon: 37.6173
		},
		{
			nameZh: "达卡",
			nameEn: "Dhaka",
			lat: 23.8103,
			lon: 90.4125
		},
		{
			nameZh: "迪拜",
			nameEn: "Dubai",
			lat: 25.2048,
			lon: 55.2708
		},
		{
			nameZh: "邦加罗尔",
			nameEn: "Bengaluru",
			lat: 12.9716,
			lon: 77.5946
		},
		{
			nameZh: "金奈",
			nameEn: "Chennai",
			lat: 13.0827,
			lon: 80.2707
		},
		{
			nameZh: "雅加达",
			nameEn: "Jakarta",
			lat: -6.2088,
			lon: 106.8456
		},
		{
			nameZh: "首尔",
			nameEn: "Seoul",
			lat: 37.5665,
			lon: 126.978
		},
		{
			nameZh: "香港",
			nameEn: "Hong Kong",
			lat: 22.3193,
			lon: 114.1694
		},
		{
			nameZh: "全球总部福州",
			nameEn: "Global HQ Fuzhou",
			lat: 26.0745,
			lon: 119.2965
		}
	];
	const markerMeshes = [];
	let fuzhouMarkerMesh = null;
	function latLonToVector3(lat, lon, radius = 1) {
		const phi = (90 - lat) * (Math.PI / 180);
		const theta = (lon + 180) * (Math.PI / 180);
		const x = -radius * Math.sin(phi) * Math.cos(theta);
		const y = radius * Math.cos(phi);
		const z = radius * Math.sin(phi) * Math.sin(theta);
		return new THREE.Vector3(x, y, z);
	}
	const defaultMarkerGeometry = new THREE.CircleGeometry(.012, 24);
	const defaultMarkerMaterial = new THREE.MeshBasicMaterial({
		color: 15680309,
		side: THREE.FrontSide,
		depthWrite: false,
		transparent: true,
		opacity: 1
	});
	const svgWidth = .03;
	const svgHeight = .04;
	const locationTexture = textureLoader.load(location_default);
	const fuzhouMarkerGeometry = new THREE.PlaneGeometry(svgWidth, svgHeight);
	fuzhouMarkerGeometry.translate(0, svgHeight / 2, 0);
	const fuzhouMarkerMaterial = new THREE.MeshBasicMaterial({
		map: locationTexture,
		color: 16777215,
		side: THREE.FrontSide,
		depthWrite: false,
		transparent: true,
		opacity: 1
	});
	markersData.forEach((data) => {
		const position = latLonToVector3(data.lat, data.lon, .5);
		let marker;
		if (data.nameZh === "全球总部福州") {
			marker = new THREE.Mesh(fuzhouMarkerGeometry, fuzhouMarkerMaterial);
			fuzhouMarkerMesh = marker;
		} else marker = new THREE.Mesh(defaultMarkerGeometry, defaultMarkerMaterial);
		marker.position.copy(position);
		const normal = position.clone().normalize();
		marker.position.add(normal.multiplyScalar(.01));
		marker.renderOrder = 1;
		marker.userData = { name: markerName(data), nameZh: data.nameZh };
		earth.add(marker);
		markerMeshes.push(marker);
	});
	const targetLon = 9.6869;
	earth.rotation.y = -(targetLon * Math.PI / 180) + Math.PI;
	const tooltip = document.createElement("div");
	tooltip.style.position = "absolute";
	tooltip.style.padding = "8px";
	tooltip.style.color = "#2E353A";
	tooltip.style.fontSize = "16px";
	tooltip.style.fontFamily = "MiSans VF";
	tooltip.style.textAlign = "center";
	tooltip.style.lineHeight = "20px";
	tooltip.style.whiteSpace = "nowrap";
	tooltip.style.pointerEvents = "none";
	tooltip.style.display = "none";
	tooltip.style.zIndex = "1000";
	tooltip.style.transform = "translate(-50%, 15px)";
	tooltip.classList.add("tooltip-arrow");
	container.appendChild(tooltip);
	const fuzhouTooltip = tooltip.cloneNode(true);
	fuzhouTooltip.innerHTML = (window.t || ((k) => k))("earth.hq_fuzhou_html");
	container.appendChild(fuzhouTooltip);
	const raycaster = new THREE.Raycaster();
	const mouse = new THREE.Vector2();
	canvas.addEventListener("mousemove", (e) => {
		const rect = canvas.getBoundingClientRect();
		mouse.x = (e.clientX - rect.left) / rect.width * 2 - 1;
		mouse.y = -((e.clientY - rect.top) / rect.height) * 2 + 1;
		raycaster.setFromCamera(mouse, camera);
		const intersects = raycaster.intersectObjects(markerMeshes);
		if (intersects.length > 0) {
			const object = intersects[0].object;
			const name = object.userData.name;
			if (object.userData.nameZh !== "全球总部福州") {
				tooltip.textContent = name;
				tooltip.style.display = "block";
				const vector = object.position.clone();
				object.updateWorldMatrix(true, false);
				vector.setFromMatrixPosition(object.matrixWorld);
				vector.project(camera);
				const containerRect = container.getBoundingClientRect();
				const x = (vector.x * .5 + .5) * rect.width + (rect.left - containerRect.left);
				const y = (-(vector.y * .5) + .5) * rect.height + (rect.top - containerRect.top);
				tooltip.style.left = `${x}px`;
				tooltip.style.top = `${y - 10}px`;
			} else tooltip.style.display = "none";
			document.body.style.cursor = "pointer";
		} else {
			tooltip.style.display = "none";
			document.body.style.cursor = "default";
		}
	});
	function animate() {
		requestAnimationFrame(animate);
		earth.rotation.y += 5e-4;
		markerMeshes.forEach((marker) => {
			marker.lookAt(camera.position);
			const worldPosition = new THREE.Vector3();
			marker.getWorldPosition(worldPosition);
			const viewDirection = new THREE.Vector3().subVectors(camera.position, worldPosition).normalize();
			const dot = worldPosition.clone().normalize().dot(viewDirection);
			let scaleValue = Math.max(0, dot);
			scaleValue = Math.pow(scaleValue, .5);
			marker.scale.setScalar(scaleValue);
		});
		if (fuzhouMarkerMesh) {
			const worldPosition = new THREE.Vector3();
			fuzhouMarkerMesh.getWorldPosition(worldPosition);
			const viewDirection = new THREE.Vector3().subVectors(camera.position, worldPosition).normalize();
			if (worldPosition.clone().normalize().dot(viewDirection) > 0) {
				fuzhouTooltip.style.display = "block";
				const vector = fuzhouMarkerMesh.position.clone();
				fuzhouMarkerMesh.updateWorldMatrix(true, false);
				vector.setFromMatrixPosition(fuzhouMarkerMesh.matrixWorld);
				vector.project(camera);
				const rect = canvas.getBoundingClientRect();
				const containerRect = container.getBoundingClientRect();
				const x = (vector.x * .5 + .5) * rect.width + (rect.left - containerRect.left);
				const y = (-(vector.y * .5) + .5) * rect.height + (rect.top - containerRect.top);
				fuzhouTooltip.style.left = `${x}px`;
				fuzhouTooltip.style.top = `${y - 10}px`;
			} else fuzhouTooltip.style.display = "none";
		}
		controls.update();
		renderer.render(scene, camera);
	}
	animate();
	window.addEventListener("resize", () => {
		const width = container.clientWidth;
		const height = container.clientHeight;
		camera.aspect = width / height;
		camera.updateProjectionMatrix();
		renderer.setSize(width, height);
	});
})();
//#endregion