// ==UserScript==
// @name        8thang5 - Auto farm
// @description Redirects Shorts to normal video webpage
// @namespace   tretrauit-dev
// @match       *://8thang5.lienquan.garena.vn/*
// @icon        https://cdn.vn.garenanow.com/web/kg/8thang5/img/favicon.jpg
// @grant       none
// @version     1.0.0
// @author      tretrauit
// @run-at      document-idle
// @homepageURL https://gitlab.com/tretrauit/scripts
// @supportURL  https://gitlab.com/tretrauit/scripts/-/issues
// @downloadURL https://git.tretrauit.me/tretrauit/scripts/raw/branch/main/userscripts/kgvn-8thang5-autofarm.user.js
// ==/UserScript==

function init() {
	const chest = document.getElementsByClassName("chest")[0];
	const chestStatus = document.getElementsByClassName("chest__btn btn")[0];
	const openWheelBtn = document.getElementsByClassName("wheel__btn")[0];
	const upgradeBtn = document.getElementsByClassName("card__upgrade")[0];
	// Has string characters need to be removed first.
	const requiredScore = document
		.getElementsByClassName("card__note")[0]
		.getElementsByTagName("strong")[0];
	const currentScore = document
		.getElementsByClassName("card__data")[0]
		.getElementsByTagName("span")[1];

	function toInt(str) {
		return parseInt(str.replace(/[^0-9]/g, ""));
	}

	function upgradeRank() {
		if (toInt(currentScore.innerHTML) >= toInt(requiredScore.innerHTML)) {
			upgradeBtn.click();
		}
	}

	function receiveRankReward() {
		const rewards = document.getElementsByClassName("milestone  available");
		for (const reward of rewards) {
			if (reward.className.includes("claimed")) {
				continue;
			}
			reward.click();
		}
	}

	function spinWheel() {
		const spinBtn = document.getElementsByClassName("popup-wheel__btn")[0];
		const spinLeft = spinBtn.children[1].getElementsByTagName("strong")[0];
		function doSpin() {
			spinBtn.click();
			setTimeout(() => {
				if (parseInt(spinLeft.innerHTML) > 0) {
					setTimeout(doSpin, 1000);
				}
			}, 3000);
		}
		doSpin();
		const closeBtn = document.getElementsByClassName("close")[0];
		closeBtn.click();
	}

	function wheel() {
		if (
			!openWheelBtn.className.includes("animate__tada") ||
			document.getElementById("wheel") != null
		) {
			return;
		}
		console.log("click chest");
		openWheelBtn.click();
		setTimeout(spinWheel, 1000);
	}

	function receiveScore() {
		if (chestStatus.innerHTML === "Nhận") {
			chest.click();
		}
	}

	setInterval(() => {
		if ((element = document.getElementsByClassName("swal2-close")[0])) {
			element.click();
		}
	}, 100);

	function loop() {
		receiveScore();
		upgradeRank();
		receiveRankReward();
		setTimeout(wheel, 500);
		setTimeout(loop, 1000);
	}
	loop();
}
setTimeout(init, 5000);

console.warn("[8thang5 - Auto farm] Successfully loaded");
console.log("Made by @tretrauit under MIT License");