// ==UserScript==
// @name         膜法小工具
// @version      0.5.7
// @author       dolacmeo
// @description  方便生活，快乐分享
// @license      MIT; https://opensource.org/licenses/MIT
// @namespace    https://greasyfork.org/users/57661
// @namespace    https://greasyfork.org/zh-CN/scripts/37822/
// @supportURL   https://greasyfork.org/zh-CN/scripts/37822/feedback
// @resource     userip http://ip.taobao.com/service/getIpInfo.php?ip=myip
// @require      https://cdn.jsdelivr.net/npm/js-base64@2.4.3/base64.min.js
// @require      https://cdn.jsdelivr.net/npm/fingerprintjs2@1.8.0/dist/fingerprint2.min.js
// @resource     country_code https://gist.githubusercontent.com/dolaCmeo/f1810f8ceddf25880c6ae14e8dbc23d5/raw/cd3ab8280a2e6cb4decf3bab705d759e7c98deab/country_code.json
// @match        http*://free-ss.site
// @include      http*://free-ss.*
// @grant        GM_log
// @grant        GM_info
// @grant        GM_addStyle
// @grant        GM_setClipboard
// @grant        GM_getResourceText
// @grant        GM_xmlhttpRequest
// @grant        GM_openInTab
// @grant        unsafeWindow
// @run-at       document-idle
// @downloadURL none
// ==/UserScript==
// @0.5.7 2018-05-11   样式优化
//                     预更新线路检测功能
// @0.5.6 2018-05-09   样式优化
//                     移除低速后移除无效区域
// @0.5.5 2018-05-04   样式优化
// @0.5.4 2018-05-04   样式优化、代码优化
//                     优化页面样式，中文化区域选择
// @0.5.3 2018-05-03   错误修复、可用性维护
// @0.5.2 2018-05-02   样式优化、新增功能
// @0.5.1 2018-04-27   错误修复
// @0.5.0 2018-04-27   样式优化、代码优化
//                     变更了插件名称及其他信息
// @0.4.6 2018-04-23   应站长要求移除订阅功能
// @0.4.5 2018-04-23   可用性维护
// @0.4.4 2018-04-09   错误修复
// @0.4.2 2018-04-08   新增功能
// @0.4.1 2018-04-07   错误修复、新增功能
//                     新增移除低速按钮，一键清爽(6分以下)
// @0.4.0 2018-04-05   代码优化
// @0.3.8 2018-03-22   可用性维护
// @0.3.7 2018-03-03   可用性维护
// @0.3.6 2018-02-27   可用性维护
//                     增加镜像站
// @0.3.5 2018-02-24   可用性维护
// @0.3.4 2018-02-13   代码优化
// @0.3.3 2018-02-06   可用性维护
// @0.3.2 2018-02-02   样式优化
//                     点击二维码按钮生成两种链接与二维码
// @0.3.1 2018-02-02   样式优化、代码优化
//                     可进行多选，再生成链接，不选择生成所有
// @0.3.0 2018-02-02   可用性维护、代码优化
// @0.2.1 2018-01-31   错误修复
// @0.2.0 2018-01-31   样式优化、新增功能
// @0.1.0 2018-01-26   初始版本

// $(".banner").remove(); // 去广告
var today_date = new Date();
var date_str = today_date.toISOString().slice(0,10)+'_';
var enb64 = Base64.encodeURI, deb64 = Base64.decode;
var ss_id, ss_links_str = "", ssr_links_str = "",
    link_count=0, areas=[], xyz="http://"+deb64("c3NyLjEyMzQ1NjYueHl6"),
    order={point:0,address:1,port:2,password:3,method:4,clock:5,globe:6,qrcode:7};
var country_code = JSON.parse(""+GM_getResourceText('country_code'));
$("table").each(function (){if ($("#"+this.id+"_wrapper").css("height") === undefined) {ss_id = "#"+this.id;}});
layer.load(0, {shade:0.3,time:3000});$(ss_id).before("<ul id='tools'></ul>");
GM_addStyle("body{margin:0;}"+
            "h2 small a{font-weight:bold;color:#4CAF50;font-size:10px;text-decoration:none;}"+
            "h2 small button{padding:2px 5px;border:none;font-size:1em;cursor:pointer;}"+
            "li.a {padding:0 40px;}li.q {padding:0 20px;}"+
            "li.aff {float:none;display:inline-block;}"+
            "#tools {margin:0;padding-left:10px;}"+
            "#tools p{margin:0;height:23px;}"+"#sel{color:#000080}"+
            "#tools button{cursor:pointer;margin-left:3px;height:23px;border: 0;}"+
            "#tools p,#tools span,#tools small{cursor:default;}"+
            "#tools .txt{display:inline-block;float:left;font-weight:bold;color:#f66;}"+
            "#tools .btn{display:inline-block;float:right;}"+
            "#tools .btn small{color:#e91e63;font-weight: bold;}"+
            "#qrcode p a{font-size: 30px;font-weight: bold;}"+
            "#ss_area {display:inline-block;float:right;margin-left:3px;padding:1px 6px;height:23px;cursor:pointer;color:blue;}");

// 终端信息
$('#qrcode').after('<div style="display:none" id="client"></div>');
function client_table() {
    var ip_info = JSON.parse(""+GM_getResourceText('userip')),
        fp = new Fingerprint2();
    var client_infos = "";
    client_infos += '<tr><td>IP</td><td>'+ip_info.data.ip+'</td></tr>';
    client_infos += '<tr><td>ISP</td><td>'+ip_info.data.isp+' | '+ip_info.data.isp_id+'</td></tr>';
    client_infos += '<tr><td>Country</td><td>'+ip_info.data.country+' | '+ip_info.data.country_id+'</td></tr>';
    client_infos += '<tr><td>Region</td><td>'+ip_info.data.region+' | '+ip_info.data.region_id+'</td></tr>';
    client_infos += '<tr><td>City</td><td>'+ip_info.data.city+' | '+ip_info.data.city_id+'</td></tr>';
    client_infos += '<tr><td>County</td><td>'+ip_info.data.county+' | '+ip_info.data.county_id+'</td></tr>';
    client_infos += '<tr><td>Area</td><td>'+ip_info.data.area+' | '+ip_info.data.area_id+'</td></tr>';
    fp.get(function(result, components) {
        var datas = {};
        for (var x=0;x<components.length;x++){datas[components[x].key] = components[x].value;}
        client_infos += '<tr><td>User Agent</td><td>'+datas.user_agent.replace(')', ')<br>')+'</td></tr>';
        client_infos += '<tr><td>Language</td><td>'+datas.language+'</td></tr>';
        client_infos += '<tr><td>Color Depth</td><td>'+datas.color_depth+'</td></tr>';
        client_infos += '<tr><td>Processors</td><td>'+datas.hardware_concurrency+'</td></tr>';
        client_infos += '<tr><td>Resolution</td><td>'+datas.resolution.join(' x ')+'</td></tr>';
        client_infos += '<tr><td>Timezone</td><td>'+datas.timezone_offset/60+'</td></tr>';
        client_infos += '<tr><td>Platform</td><td>'+datas.navigator_platform+'</td></tr>';
        client_infos += '<tr><td>Canvas FP</td><td><img src="'+datas.canvas.replace('canvas winding:yes~canvas fp:', '')+'"></td></tr>';
        client_infos += '<tr><td>WebGL FP</td><td><img src="'+datas.webgl.split('~extensions')[0]+'"></td></tr>';
        client_infos += '<tr><td>WebGL Vendor</td><td>'+datas.webgl_vendor+'</td></tr>';
        $("#client").append('<h4>'+result+'</h4><small>以下信息只做展示不收集，IP信息来自淘宝IP</small><hr>'+
                            "<table id='client-info'>"+client_infos+"</table>");
    });
    GM_addStyle(
        "#client h4 {margin: 0;}"+
        "#client small {color: red;}"+
        "table#client-info {width:480px;margin:0 auto;}"+
        "table#client-info img{width:100%;max-height:38px;}"+
        "table#client-info tr td:first-child {text-align: center;}"+
        "table#client-info tr td{border-bottom: black solid thin;}");
}
client_table();

// 工具对象
var tools = {
    // 查询当前页面次序
    order: function () {
        var o = [],d = {}, v;
        $(ss_id).find("th").each(function () {
            v = $(this).html();
            if (v.split("/").length-1 >= 2) {
                o.push("point");
            } else if (v.search("clock") != -1) {
                o.push("clock");
            } else if (v.search("globe") != -1) {
                o.push("globe");
            } else if (v.search("qrcode") != -1) {
                o.push("qrcode");
            } else {o.push(v.toLowerCase());}
        });
        for (var x=0;x<o.length;x++) {d[o[x]] = x;}
        return d;
    },
    // 整理链接区域
    area: function() {
        var ssdatas = ss_table.data(), column = 6, l=[];
        if (order != undefined) {column = order.globe;}
        $.each(ssdatas, function(i, data){if ($.inArray(data[column], l) == -1) {if (data[column][0] != '*'){l.push(data[column]);}}});
        areas = l;return l;
    },
    // ss://method:password@server:port
    ss: function (data) {
        var method=data[order.method],
            password=data[order.password],
            server=data[order.address],
            port=data[order.port],
            remark=data[order.globe]+'['+data[order.point]+']'+'('+date_str+data[order.clock]+')';
        return 'ss://'+enb64(method+':'+password+'@'+server+':'+port)+'#'+remark;
    },
    // ssr://server:port:protocol:method:obfs:password_base64/?params_base64
    ssr: function (data) {
        var server=data[order.address],
            port=data[order.port],
            protocol="origin",
            method=data[order.method],
            obfs="plain",
            password=data[order.password],
            remarks=data[order.globe]+'['+data[order.point]+']'+'('+date_str+data[order.clock]+')',
            group="ZnJlZS1zcw";
        return 'ssr://'+enb64(server+':'+port+':'+protocol+':'+method+':'+obfs+':'+enb64(password)+'/?remarks='+enb64(remarks)+'&group='+group);
    },
    // 将数据处理成链接
    datas: function () {
        var ssdatas;
        if (ss_table.rows('.selected').data().length > 0) {ssdatas = ss_table.rows('.selected').data();} else {ssdatas = ss_table.data();}
        ss_links_str = "";ssr_links_str = "";
        $.each(ssdatas, function(i, data){
            ss_links_str = ss_links_str + tools.ss(data) + '\n';
            ssr_links_str = ssr_links_str + tools.ssr(data) + '\n';
        });
        return ssdatas;
    },
    // 处理二维码事件
    qr: function (data) {
        var ss = tools.ss(data), ssr =tools.ssr(data);
        var qrcode = $('#qrcode');
        qrcode.html("");
        qrcode.append('<p><a href="'+ss+'">SS </a></p>');
        qrcode.qrcode({background:'#FFFFFF',ecLevel:'M',text:ss});
        qrcode.append('<hr>');
        qrcode.append('<p><a href="'+ssr+'">SSR</a></p>');
        qrcode.qrcode({background:'#FFFFFF',ecLevel:'M',text:ssr});
        qrcode.append('<hr>');
        layer.closeAll();
        layer.open({
            type:1,
            title:data[1]+':'+data[2]+' ('+data[6]+')',
            closeBtn:0,
            shade:0.1,
            area:'24em',
            shadeClose:true,
            content:qrcode
        });
    },
    upload: function (URL) {
        if (URL) {
            return GM_xmlhttpRequest({
                method:'POST',
                url: URL,
                headers: {"Content-Type": "application/x-www-form-urlencoded"},
                data: 'ssr='+enb64(ssr_links_str)+'ver='+GM_info.script.version.replace('.', '_'),
                onloadstart: function() { layer.load(2, { time: 10000 }); },
                onload: function(response) {layer.closeAll();layer.msg('POST:'+URL+'<br>'+response.status+':'+response.statusText);},
                onerror: onload,
                ontimeout: onload
            });
        } else {
            return undefined;
        }
    }
};

document.onkeydown = function(e) { if (e.ctrlKey && 81 == e.keyCode) { tools.upload(prompt("POST-URL:",xyz)); } }; // Ctrl+q

function make_area(){
    tools.area();
    $("#ss_area").html("");
    $("#ss_area").append("<option value=''></option>");
    for (var x=-1;x++,x<areas.length;){$('#ss_area').append("<option value='"+areas[x]+"'>"+country_code[areas[x]]+"</option>");}
}

function start(){
    layer.closeAll();
    $(".fa-info-circle").remove();
    site_info();
    ss_table = $(ss_id).DataTable( { retrieve: true } );
    unsafeWindow.ss_table = ss_table;
    order = tools.order();tools.datas();
    ss_table.order( [ 0, 'asc' ] ).draw();
    link_count = tools.datas().length;
    $("h2").eq(-1).append(
        "<small> <a title='"+GM_info.script.name+"' target='_blank' href='"+GM_info.script.supportURL+"'><i class='fa fa-bolt'></i> "+GM_info.script.version+"</a></small>"+
        "<small style='float:right'>"+
        "<button id='site_info' style='float:right;background-color:initial;'><i class='fa fa-question-circle'></i></button>"+
        "<button id='user_info' style='float:right;background-color:initial;'><i class='fa fa-info-circle'></i></button>"+
        "</small>"
    );$("title").append("⚡");
    $('#site_info').on('click',function(){site_info();});
    $('#user_info').on('click',function(){client_info();});
    $("#tools").html(
        "<li class='txt'>"+
        "<p id='link_num'><span id='total'>共 "+ss_table.data().length+" 条</span><span id='sel'></span></p></li>"+
        "<li class='btn'>"+
        "<button id='btn_clear' title='移除评分6以下'>移除低速</button>"+
        "<button id='btn_ss'>复制 SS</button>"+
        "<button id='btn_ssr'>复制SSR</button>"+
        "<select id='ss_area'></select>"+
        "</li>"
    );
    make_area();
    $('#ss_area').on('change', function(){
        $(ss_id+ ' tbody').find('tr').each(function(){
            if ($('#ss_area').val() == ''){
                $(this).removeClass('selected');
                $("#sel").html("");
            } else {
                if($(this).find('td').eq(order.globe).text().indexOf($('#ss_area').val()) != -1){
                    $(this).toggleClass('selected');
                } else {
                    $(this).removeClass('selected');
                }
                layer.msg("已选中 "+country_code[$('#ss_area').val()]+" 区域", {time:1000});
                $("#sel").html("，已选 "+ss_table.rows('.selected').data().length+" 条");
                ss_table.order( [ order.globe, 'asc' ] ).draw();
            }
        });
    });
    $('#btn_ss').on('click',function(){
        layer.msg("SS 链接复制成功("+tools.datas().length+"条)", {time:1000});
        GM_setClipboard(ss_links_str);});
    $('#btn_ssr').on('click',function(){
        layer.msg("SSR链接复制成功("+tools.datas().length+"条)", {time:1000});
        GM_setClipboard(ssr_links_str);});
    $('#btn_clear').on('click',function(){
        ss_table.$('tr.selected').removeClass('selected');
        $(ss_id+ ' tbody').find('tr').each(function(){
            var point_str = $(this).find('td').eq(0).text();
            var ping = point_str.split('/');
            if (point_str.match(/[a-zA-Z]/g)) {$(this).toggleClass('selected');}
            else if (ping.length) {for (var x in ping) {if (Number(ping[x])<=5){$(this).toggleClass('selected');break;} } } });
        if (ss_table.rows('.selected').data().length > 0){
            layer.msg("已移除低速链接("+ss_table.rows('.selected').data().length+"条)", {time:1000});
            $('#btn_clear').before("<small> (已移除"+ss_table.rows('.selected').data().length+"条) </small>");
            ss_table.rows('.selected').remove().draw();
        } else {
            layer.msg("所有链接速度正常(＞5)", {time:1000});
        }
        ss_table.order( [ 0, 'asc' ] ).draw();
        $("#total").html("共 "+ ss_table.data().length+" 条");
        $('#btn_clear').remove();
        make_area();
    });
    ss_table.$('tr').click( function () {
        $(this).toggleClass('selected');
        if (ss_table.rows('.selected').data().length){
            $("#sel").html("，已选 "+ss_table.rows('.selected').data().length+" 条");
        } else {
            $("#sel").html("");
        }
    } );
    // 等待1s
    setTimeout(function(){
        $(ss_id+' tbody').off('click','i');
        $(ss_id+' tbody').on('click','i',function(){tools.qr(ss_table.row($(this).closest('tr')).data());});
    },1000);
}

function client_info(){
    $('#client').show();
    layer.open({
        type:1,
        title:false,
        closeBtn:0,
        shade:0.7,
        area: '500px',
        shadeClose:true,
        content:$('#client'),
        end : function(){$('#client').hide();}
    });
}

function site_info(){
    $('div.footer').show();
    layer.open({
        type:1,
        title:false,
        closeBtn:0,
        shade:0.7,
        area: '500px',
        shadeClose:true,
        content:$('div.footer'),
        end : function(){$('div.footer').hide();}
    });
}

function failed(){
    if (link_count === 0) {
        layer.confirm(ss_id+' 貌似脚本加载失败了！？', {
            title: GM_info.script.name+" "+GM_info.script.version,
            closeBtn: 0,
            shade: 0.5,
            shadeClose: true,
            resize: false,
            btn: ['刷新','反馈']
        }, function(){
            location.reload();
        }, function(){
            GM_openInTab(GM_info.script.supportURL);
        });
    }
}

unsafeWindow.tools = tools;
unsafeWindow.start = start;

$(document).ready(function() {
    $(ss_id).on('init.dt', function (){ start(); });
    setTimeout(function(){failed();},5000);
});