(function () {

	const tgWrap = document.createElement("div");
	document.body.appendChild(tgWrap);

	const connectUrl = `https://t.me/GameAdsBiz?text=📌 🇮🇳 Source:  ${encodeURIComponent(window.location.href)}`;
	const channelUrl = "https://t.me/RummyClub_in";
	const groupUrl = "https://t.me/RummyChat";

	function createTgButton(url, offsetY, imgSrc, closable = false) {
		const btn = document.createElement("a");
		btn.href = url;
		btn.target = "_blank";
		btn.rel = "nofollow noopener noreferrer";
		btn.innerHTML = `<div><img src="${imgSrc}" style="width:50px;height:50px;display:block;margin:0 auto 2px;"></div>`;

		Object.assign(btn.style, {
			position: "fixed",
			right: "10px",
			top: "50%",
			transform: `translateY(calc(-50% + ${offsetY}px))`,
			width: "50px",
			height: "50px",
			borderRadius: "50%",
			display: "flex",
			alignItems: "center",
			justifyContent: "center",
			zIndex: "99999",
			cursor: "pointer",
			transition: "all .25s ease",
			textDecoration: "none"
		});

		btn.onmouseenter = () => {
			btn.style.transform = `translateY(calc(-50% + ${offsetY}px)) scale(1.08)`;
		};

		btn.onmouseleave = () => {
			btn.style.transform = `translateY(calc(-50% + ${offsetY}px)) scale(1)`;
		};

		// 仅第一个按钮添加关闭按钮
		if (closable) {
			const close = document.createElement("div");
			close.innerHTML = "&times;";

			Object.assign(close.style, {
				position: "absolute",
				right: "-6px",
				top: "-16px",
				width: "18px",
				height: "18px",
				borderRadius: "50%",
				background: "#fff",
				color: "#666",
				fontSize: "14px",
				lineHeight: "18px",
				textAlign: "center",
				fontWeight: "bold",
				boxShadow: "0 1px 4px rgba(0,0,0,.3)",
				cursor: "pointer",
				userSelect: "none",
				zIndex: "100000"
			});

			close.onclick = function (e) {
				e.preventDefault();
				e.stopPropagation();
				tgWrap.remove(); // 三个按钮一起关闭
			};

			btn.appendChild(close);
		}

		tgWrap.appendChild(btn);
	}

	createTgButton(
		connectUrl,
		60,
		"https://diy.tenhasorte.com/apk/images/connect.png",
		true
	);

	createTgButton(
		channelUrl,
		115,
		"https://diy.tenhasorte.com/apk/images/channels.png"
	);

	createTgButton(
		groupUrl,
		170,
		"https://diy.tenhasorte.com/apk/images/groups.png"
	);

})();