// ==UserScript==
// @name         TMVN Cup HOF
// @namespace    https://trophymanager.com
// @version      2
// @description  Trophymanager: hall of fame of tournament
// @match        https://trophymanager.com/history/cup/*
// @grant        none
// @downloadURL none
// ==/UserScript==

(function () {
	'use strict';

	var clubChampionMap = new Map();
	var clubRunnerUpMap = new Map();
	var clubSortMap = new Map();
	var clubMap = new Map();
	var currentSeason = $('#top_menu a[class="none white small"]')[0].innerText.split(/(\s+)/)[2];
	var country = location.href.split('/')[5];

	var scanCount = 0;
	for (var i = currentSeason - 1; i > 0; i--) {
		$.ajax('https://trophymanager.com/history/cup/' + country + '/' + i, {
			type: "GET",
			dataType: 'html',
			crossDomain: true,
			success: function (response) {
				let final = $('.match_list.border_bottom li', response)[0];
				if (final) {
					let aArr = final.querySelectorAll('a');
					let leftClubId = aArr[0].getAttribute('club_link');
					let leftClubName = aArr[0].innerText;
					let rightClubId = aArr[2].getAttribute('club_link');
					let rightClubName = aArr[2].innerText;
					if (!clubMap.has(leftClubId)) {
						clubMap.set(leftClubId, leftClubName);
					}
					if (!clubMap.has(rightClubId)) {
						clubMap.set(rightClubId, rightClubName);
					}

					let score = aArr[1].innerText.split('-');
					if (score[0] > score[1]) {
						increaseValueOfMap(clubChampionMap, leftClubId);
						increaseValueOfMap(clubRunnerUpMap, rightClubId);
					} else {
						increaseValueOfMap(clubRunnerUpMap, leftClubId);
						increaseValueOfMap(clubChampionMap, rightClubId);
					}
				}
				scanCount++;
			},
			error: function (e) {}
		});
	}

	var myInterval = setInterval(append, 1000);

	function append() {
		if (scanCount < currentSeason - 1) {
			return;
		}
		clearInterval(myInterval);

		for (let[key, value]of clubMap) {
			let champion = clubChampionMap.get(key) == undefined ? 0 : clubChampionMap.get(key);
			let runnerUp = clubRunnerUpMap.get(key) == undefined ? 0 : clubRunnerUpMap.get(key);
			if (champion * 1000 + runnerUp > 0) {
				clubSortMap.set(key, champion * 1000 + runnerUp);
			}
		}

		clubSortMap[Symbol.iterator] = function  * () {
			yield * [...this.entries()].sort((a, b) => b[1] - a[1]);
		}

		/*APPEND HALL OF FAME TABLE*/
		let hof =
			"<div class=\"column3_a\">" +
			"<div class=\"box\">" +
			"<div class=\"box_head\">" +
			"<h2 class=\"std\">HALL OF FAME</h2>" +
			"</div>" +
			"<div class=\"box_body\">" +
			"<div class=\"box_shadow\"></div>" +
			"<div id=\"hof_content\" class=\"content_menu\"></div>" +
			"</div>" +
			"<div class=\"box_footer\">" +
			"<div></div>" +
			"</div>" +
			"</div>" +
			"</div>";
		if ($('#bteam_reminder').length == 1) {
			$(".main_center")[3].innerHTML += hof;
		} else {
			$(".main_center")[2].innerHTML += hof;
		}

		let hof_content = "<table>" +
			"<tr><th>#</th><th>Club</th><th align='right'>Champion</th><th align='right'>2</th></tr>";
		let rowCount = 0;
		for (let[key, value]of clubSortMap) {
			rowCount++;
			let classOdd = "";
			if ((rowCount % 2) == 1) {
				classOdd = "class='odd'";
			}
			let clubName = clubMap.get(key);
			let championCount = clubChampionMap.get(key);
			let runnerUpCount = clubRunnerUpMap.get(key);

			hof_content += "<tr " + classOdd + ">" +
			"<td>" + rowCount + "</td>" +
			"<td><span onclick = \"window.open(\'https:\/\/trophymanager.com\/club\/" + key + "\')\">" + clubName + "</span></td>" +
			"<td align='right'>" + (championCount != undefined ? championCount : "") + "</td>" +
			"<td align='right'>" + (runnerUpCount != undefined ? runnerUpCount : "") + "</td>" +
			"</tr>";
		}
		hof_content += "</table>";
		$("#hof_content").append(hof_content);
		$('.column3')[0].parentNode.removeChild($('.column3')[0]);
	}

	function increaseValueOfMap(map, key) {
		if (map.has(key)) {
			let count = map.get(key);
			count++;
			map.set(key, count);
		} else {
			map.set(key, 1);
		}
	}
})();