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QuantBits/script.js

Created February 8, 2019 17:55
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  1. QuantBits created this gist Feb 8, 2019.
    218 changes: 218 additions & 0 deletions script.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,218 @@
    // ==UserScript==
    // @name BitMex USD Converter
    // @namespace https://bitmex.com/
    // @version 0.11
    // @description Get some sanity into your gambling.
    // @author koinkraft
    // @grant none
    // @include https://bitmex.com/*
    // @include https://www.bitmex.com/*
    // @require https://code.jquery.com/jquery-2.1.4.min.js
    // ==/UserScript==

    (function() {
    'use strict';

    // Script vars
    let indexPrice = 0;
    let currentBalance = {total: 0, avail: 0};

    // Extract BitMex price
    const updateIndexPrice = () => {
    $('.instrument').each(function() {
    let obj = this;
    if($(obj).children('.symbol').length > 0 && $(obj).children('.symbol').html() == '.BXBT') {
    indexPrice = $(obj).children('.price').html();
    }
    });
    setTimeout(function() {
    updateIndexPrice();
    }, 1000);
    };

    // Extract Wallet Balance
    const extractWalletBalance = (callback) => {
    let balances = currentBalance;
    $('a[href="/app/wallet"] > span > table > tbody > tr').each(function() {
    let currentLabel = '';
    $(this).children('td').each(function() {
    if($(this).html() == 'Total' || $(this).html() == 'Avail') {
    currentLabel = $(this).html();
    } else {
    if(currentLabel == 'Total') {
    let balanceTotal = formatXBTString($(this).html());
    if(balanceTotal !== false) balances.total = balanceTotal;
    } else if(currentLabel == 'Avail') {
    let balanceAvail = formatXBTString($(this).html());
    if(balanceAvail !== false) balances.avail = balanceAvail;
    }
    }
    });
    });
    currentBalance = balances;
    callback(balances);
    };

    // Set USD Wallet Balance
    const setWalletBalance = (updatedBalances) => {
    if(updatedBalances.total + ' USD' != $('.balance-usd-total').html()) $('.balance-usd-total').html(updatedBalances.total + ' USD');
    if(updatedBalances.avail + ' USD' != $('.balance-usd-avail').html()) $('.balance-usd-avail').html(updatedBalances.avail + ' USD');
    };

    // Convert XBT String
    const formatXBTString = (string) => {
    let parts = string.split(" ");
    if(parts.length == 2) {
    if(parts[1] == 'XBT') {
    return parts[0].replace(",",".");
    } else if(parts[1] == 'mXBT') {
    return parts[0].replace(",",".")*0.001;
    } else if(parts[1] == 'XBt') {
    return parts[0].replace(".","")*0.00001;
    } else if(parts[1] == 'μXBT') {
    return parts[0].replace(".","").replace(",",".")*0.000001;
    }
    }
    return false;
    };

    // Update Wallet Balances
    const updateWalletBalances = () => {
    setTimeout(function() {
    if(indexPrice != 0) {
    extractWalletBalance(function(balances) {
    let updatedBalances = {total: (balances.total*indexPrice).toLocaleString('en-US', {minimumFractionDigits: 2, maximumFractionDigits: 2}), avail: (balances.avail*indexPrice).toLocaleString('en-US', {minimumFractionDigits: 2, maximumFractionDigits: 2})};
    setWalletBalance(updatedBalances);
    });
    }
    updateWalletBalances();
    }, 1000);
    };

    // Update PNLs
    const updatePNLs = (setTimeoutCycle) => {
    if(indexPrice != 0) {
    // Unrealized PNL
    $('td.unrealisedPnl').each(function() {
    let obj = this;
    let content;
    let isSpan = false;
    if($(this).children('div:first-child').children('span').length > 0) {
    content = $(this).children('div:first-child').children('span:first-child').html();
    isSpan = true;
    } else {
    content = $(this).children('div:first-child').html();
    }
    let parts = content.split(" ");
    if(parts[1] == 'XBT' || parts[1] == 'mXBT' || parts[1] == 'XBt' || parts[1] == 'μXBT') {
    let formatUnrealizedPNL = formatXBTString(parts[0] + ' ' + parts[1]);
    let unrealizedPNLUSD = (formatUnrealizedPNL*indexPrice).toLocaleString('en-US', {minimumFractionDigits: 2, maximumFractionDigits: 2});
    let newDivContent;
    if(!isSpan) {
    newDivContent = unrealizedPNLUSD + ' USD ' + parts[2];
    } else {
    newDivContent = '<span style="background:rgba(86,188,118,0.25);" class="' + ( formatUnrealizedPNL*indexPrice < 0 ? 'neg' : 'pos' ) + ' tooltipWrapper hovered">' + unrealizedPNLUSD + ' USD ' + parts[2] + '</span>';
    }
    if(newDivContent != $(obj).children('div.unrealizedPnlUSD').html()) {
    $(obj).children('div.unrealizedPnlUSD').html(newDivContent);
    if(formatUnrealizedPNL*indexPrice < 0) {
    if(!$(obj).children('div.unrealizedPnlUSD').hasClass('neg')) {
    $(obj).children('div.unrealizedPnlUSD').addClass('neg').removeClass('pos');
    }
    } else {
    if(!$(obj).children('div.unrealizedPnlUSD').hasClass('pos')) {
    $(obj).children('div.unrealizedPnlUSD').addClass('pos').removeClass('neg');
    }
    }
    }
    }
    });

    // Realized PNL
    $('td.combinedRealisedPnl').each(function() {
    let obj = this;
    let realizedPNLhover = formatXBTString($(obj).children('.hoverContainer:first-child').children('.hoverVisible').children('.tooltipWrapper').children('span').html());
    let realizedPNL = formatXBTString($(obj).children('.hoverContainer:first-child').children('.hoverHidden').children('span').html());
    let realizedPNLUSDhoverContent = (realizedPNLhover*indexPrice).toLocaleString('en-US', {minimumFractionDigits: 2, maximumFractionDigits: 2}) + ' USD';
    let realizedPNLUSDContent = (realizedPNL*indexPrice).toLocaleString('en-US', {minimumFractionDigits: 2, maximumFractionDigits: 2}) + ' USD';
    if($(obj).children('.realizedPNLContainer').children('.hoverVisible').children('.tooltipWrapper').children('span').html() != realizedPNLUSDhoverContent) {
    $(obj).children('.realizedPNLContainer').children('.hoverVisible').children('.tooltipWrapper').children('span').html(realizedPNLUSDhoverContent);
    if(realizedPNLhover*indexPrice < 0) {
    if(!$(obj).children('.realizedPNLContainer').children('.hoverVisible').children('.tooltipWrapper').children('span').hasClass('neg')) {
    $(obj).children('.realizedPNLContainer').children('.hoverVisible').children('.tooltipWrapper').children('span').addClass('neg').removeClass('pos');
    }
    } else {
    if(!$(obj).children('.realizedPNLContainer').children('.hoverVisible').children('.tooltipWrapper').children('span').hasClass('pos')) {
    $(obj).children('.realizedPNLContainer').children('.hoverVisible').children('.tooltipWrapper').children('span').addClass('pos').removeClass('neg');
    }
    }
    }
    if($(obj).children('.realizedPNLContainer').children('.hoverHidden').children('span').html() != realizedPNLUSDContent) {
    $(obj).children('.realizedPNLContainer').children('.hoverHidden').children('span').html(realizedPNLUSDContent);
    if(realizedPNL*indexPrice < 0) {
    if(!$(obj).children('.realizedPNLContainer').children('.hoverHidden').children('span').hasClass('neg')) {
    $(obj).children('.realizedPNLContainer').children('.hoverHidden').children('span').addClass('neg').removeClass('pos');
    }
    } else {
    if(!$(obj).children('.realizedPNLContainer').children('.hoverHidden').children('span').hasClass('pos')) {
    $(obj).children('.realizedPNLContainer').children('.hoverHidden').children('span').addClass('pos').removeClass('neg');
    }
    }
    }
    });
    }
    if(setTimeoutCycle) {
    setTimeout(function() {
    updatePNLs(true);
    }, 50);
    }
    };

    // Initialize PNL wrapper
    const initPNLWrapper = (setTimeoutCycle) => {
    if($('td.unrealisedPnl').length > 0 && $('.unrealizedPnlUSD').length == 0) {
    // Unrealized PNL
    $('td.unrealisedPnl').css('position', 'relative');
    $('td.unrealisedPnl > div').css('opacity', '0').css('position','absolute').css('left','0').css('top','0').css('right','0').css('bottom','0');
    $('td.unrealisedPnl > div').after('<div class="unrealizedPnl unrealizedPnlUSD">0.00 USD (0.00%)</div>');

    // Realized PNL
    $('td.combinedRealisedPnl > .hoverContainer').hide();
    $('td.combinedRealisedPnl > .hoverContainer').after('<span class="hoverContainer realizedPNLContainer"><span class="hoverVisible"><span class="tooltipWrapper"><span>0.00 USD</span></span></span><span class="hoverHidden"><span>0.00 USD</span></span></span>');
    }
    if(setTimeoutCycle) {
    setTimeout(function() {
    initPNLWrapper(true);
    }, 100);
    }
    };

    // Wait for window to load
    $(window).load(function() {

    // Hide BTC balance box
    $('._1mNCXSUh:first').hide();
    $('._2UCMYPbC > ._2wx45MYS:first').hide();

    // Init PNL Wrapper
    initPNLWrapper(true);
    $(window).resize(function() {
    initPNLWrapper(false);
    });

    // Insert USD Balance div
    $('.announcementsDropdown').before('<a class="_1mNCXSUh usdBalance noHover" href="/app/wallet"><span class="noBorder tooltipWrapper"><table class="visible-lg visible-md"><tbody><tr><td class="_39qDSUxb">Total</td><td class="balance-usd-total">0.00 USD</td></tr><tr><td class="_39qDSUxb">Avail</td><td class="balance-usd-avail">0.00 USD</td></tr></tbody></table></span></a><span class="_2wx45MYS visible-lg visible-md"></span>');

    // Update Functions
    setInterval(() => {
    console.log('Updating....');
    updateIndexPrice();
    updateWalletBalances();
    updatePNLs(true);
    $('td.unrealisedPnl > div').hover(function() {
    updatePNLs(false);
    });
    }, 30000);
    });

    })();