// ==UserScript==
// @name         种子列表过滤与认领
// @namespace    https://greasyfork.org/zh-CN/scripts/
// @version      0.2
// @license      GPL-3.0 License
// @description  在种子列表页中，过滤官种和保种中的种子，新增一列快速认领
// @author       ccf2012
// @icon         https://pterclub.com/favicon.ico
// @grant        GM_setClipboard
// @grant        GM_xmlhttpRequest
// @require      https://code.jquery.com/jquery-3.6.0.min.js
// @match        https://pterclub.com/torrents.php*
// @match        https://pterclub.com/officialgroup*
// @downloadURL none
// ==/UserScript==

var config = [
    {
        host: "pterclub.com",
        eleTorTable: "#torrenttable",
        eleCurPage: "#outer > table > tbody > tr > td > p:nth-child(4) > font",
        eleTorList: "#torrenttable > tbody > tr",
        eleTorItem:
            "td:nth-child(2) > table > tbody > tr > td:nth-child(2) > div > div:nth-child(1) > a",
        eleTorItemSize: "td:nth-child(5)",
        eleTorItemSeednum: "td:nth-child(6)",
        eleTorItemAdded: "td:nth-child(4) > span",
        useTitleName: true,
        eleSeeding: "img.progbargreen",
        eleIntnTag: "a.chs_tag-gf",
        eleDownLink: "td:nth-child(2) > table > tbody > tr > td:nth-child(5) > a",
        eleCatImg: "td:nth-child(1) > a:nth-child(1) > img",
    },
]

var THISCONFIG = config.find((cc) => window.location.host.includes(cc.host));

function addFilterPanel() {
    var torTable = $("#torrenttable");
    var donwnloadPanel = `
    <table align='center'> <tr>
    <td style='width: 140px; border: none;'>
    <input type="checkbox" id="seeding" name="seeding" value="uncheck"><label for="seeding">只显示自己作种 </label>
    </td>
    <td style='width: 140px; border: none;'>
    <input type="checkbox" id="intn_tor" name="intn_tor" value="uncheck"><label for="intn_tor">只显示官种 </label>
    </td>
    <td style='width: 140px; border: none;'>
        <button type="button" id="btn-filterlist" style="margin-top: 5px;margin-bottom: 5px;margin-left: 5px;padding: 5px 10px;">
        过滤当前页
        </button>
        </td>
    <td style='width: 200px; border: none;'>
        <button type="button" id="btn-downloadfiltered" style="margin-top: 5px;margin-bottom: 5px;margin-left: 5px;padding: 5px 10px;">
        拷贝过滤后的下载链接
        </button>

    </td>
    <td style='width: 200px; border: none;'> <div id="process-log" style="margin-left: 5px;padding: 5px 10px;"></div> </td>
    </tr>
    </table>
`
    torTable.before(donwnloadPanel);
}

var onClickFilterList = (html) => {
    $("#process-log").text("处理中...");
    let torlist = $(html).find(THISCONFIG.eleTorList);

    for (let index = 1; index < torlist.length; ++index) {
        let element = torlist[index];
        let intnTag = $(torlist[index]).find(THISCONFIG.eleIntnTag).length > 0;
        var barGreen = torlist[index].querySelector(THISCONFIG.eleSeeding);
        // debugger;
        $(element).show()
        if ($("#intn_tor").is(":checked") && !intnTag) {
            $(element).hide()
        }
        if ($("#seeding").is(":checked") && !barGreen) {
            $(element).hide()
        }
    }
    $("#process-log").text("完成...");
};

function onClickDownloadFiltered(html) {
    $("#process-log").text('处理中...')
    let torlist = $(html).find(THISCONFIG.eleTorList);
    var resulttext = '';
    for (let index = 1; index < torlist.length; ++index) {
        if ($(torlist[index]).is(":visible")) {
            var hrefele = torlist[index].querySelector(THISCONFIG.eleDownLink)

            if (hrefele) {
                resulttext += hrefele.href + '\n'
            }
        }
    }
    GM_setClipboard(resulttext, 'text');
    $("#process-log").text('下载链接 已拷贝在剪贴板中');
}

function addAdoptColumn(html) {
    // const torTable = $(THISCONFIG.eleTorTable);
    const idregex = /id=(\d+)/;

    var torlist = $(html).find(THISCONFIG.eleTorList);
    for (let index = 0; index < torlist.length; ++index) {
        let element = torlist[index];
        let item = $(element).find(THISCONFIG.eleTorItem);
        let href = item.attr("href");
        if (href) {
            let torid = href.match(idregex);
            if (torid) {
                let sizeele = $(element).find(THISCONFIG.eleTorItemSize);
                $(element).append('<td ><a href=/viewclaims.php?add_torrent_id=' + torid[1] + '> 认领</a></td>');
            }
        }
        else {
            $(element).append('<td class="colhead"> 认领种子 </td>');
        }
    }
}


(function () {
    "use strict";
    if (THISCONFIG) {
        addAdoptColumn(document);
        addFilterPanel();
        $("#btn-filterlist").click(function () {
            onClickFilterList(document);
        });
        $("#btn-downloadfiltered").click(function () {
            onClickDownloadFiltered(document);
        });

    }

})();