Files
basicswap/basicswap/static/js/offerstable.js

1711 lines
63 KiB
JavaScript

let latestPrices = null;
let lastRefreshTime = null;
let newEntriesCount = 0;
let nextRefreshCountdown = 60;
let currentPage = 1;
const itemsPerPage = 100;
let lastAppliedFilters = {};
const CACHE_KEY = 'latestPricesCache';
const CACHE_DURATION = 10 * 60 * 1000; // 10 min
const MIN_REFRESH_INTERVAL = 30; // 30 sec
let jsonData = [];
let originalJsonData = [];
let isInitialLoad = true;
let tableRateModule;
const isSentOffers = window.offersTableConfig.isSentOffers;
const coinNameToSymbol = {
'Bitcoin': 'bitcoin',
'Particl': 'particl',
'Particl Blind': 'particl',
'Particl Anon': 'particl',
'Monero': 'monero',
'Wownero': 'wownero',
'Litecoin': 'litecoin',
'Firo': 'firo',
'Zcoin': 'firo',
'Dash': 'dash',
'PIVX': 'pivx',
'Decred': 'decred',
'Zano': 'zano',
'Dogecoin': 'dogecoin',
'Bitcoin Cash': 'bitcoin-cash'
};
const symbolToCoinName = {
...Object.fromEntries(Object.entries(coinNameToSymbol).map(([key, value]) => [value, key])),
'zcoin': 'Firo',
'firo': 'Firo'
};
const coinNameToDisplayName = {
'Bitcoin': 'Bitcoin',
'Litecoin': 'Litecoin',
'Monero': 'Monero',
'Particl': 'Particl',
'Particl Blind': 'Particl Blind',
'Particl Anon': 'Particl Anon',
'PIVX': 'PIVX',
'Firo': 'Firo',
'Zcoin': 'Firo',
'Dash': 'Dash',
'Decred': 'Decred',
'Wownero': 'Wownero',
'Bitcoin Cash': 'Bitcoin Cash',
'Dogecoin': 'Dogecoin',
'Zano': 'Zano'
};
const coinIdToName = {
1: 'particl', 2: 'bitcoin', 3: 'litecoin', 4: 'decred',
6: 'monero', 7: 'particl blind', 8: 'particl anon',
9: 'wownero', 11: 'pivx', 13: 'firo', 17: 'bitcoincash'
};
const toggleButton = document.getElementById('toggleView');
const tableView = document.getElementById('tableView');
const jsonView = document.getElementById('jsonView');
const jsonContent = document.getElementById('jsonContent');
const offersBody = document.getElementById('offers-body');
const filterForm = document.getElementById('filterForm');
const prevPageButton = document.getElementById('prevPage');
const nextPageButton = document.getElementById('nextPage');
const currentPageSpan = document.getElementById('currentPage');
const totalPagesSpan = document.getElementById('totalPages');
const lastRefreshTimeSpan = document.getElementById('lastRefreshTime');
const newEntriesCountSpan = document.getElementById('newEntriesCount');
const nextRefreshTimeSpan = document.getElementById('nextRefreshTime');
window.tableRateModule = {
coinNameToSymbol: {
'Bitcoin': 'BTC',
'Particl': 'PART',
'Particl Blind': 'PART',
'Particl Anon': 'PART',
'Monero': 'XMR',
'Wownero': 'WOW',
'Litecoin': 'LTC',
'Firo': 'FIRO',
'Dash': 'DASH',
'PIVX': 'PIVX',
'Decred': 'DCR',
'Zano': 'ZANO',
'Bitcoin Cash': 'BCH',
'Dogecoin': 'DOGE'
},
cache: {},
processedOffers: new Set(),
getCachedValue(key) {
const cachedItem = localStorage.getItem(key);
if (cachedItem) {
const parsedItem = JSON.parse(cachedItem);
if (Date.now() < parsedItem.expiry) {
return parsedItem.value;
} else {
localStorage.removeItem(key);
}
}
return null;
},
setCachedValue(key, value, ttl = 900000) {
const item = {
value: value,
expiry: Date.now() + ttl,
};
localStorage.setItem(key, JSON.stringify(item));
},
setFallbackValue(coinSymbol, value) {
this.setCachedValue(`fallback_${coinSymbol}_usd`, value, 24 * 60 * 60 * 1000);
},
isNewOffer(offerId) {
if (this.processedOffers.has(offerId)) {
return false;
}
this.processedOffers.add(offerId);
return true;
},
formatUSD(value) {
if (Math.abs(value) < 0.000001) {
return value.toExponential(8) + ' USD';
} else if (Math.abs(value) < 0.01) {
return value.toFixed(8) + ' USD';
} else {
return value.toFixed(2) + ' USD';
}
},
formatNumber(value, decimals) {
if (Math.abs(value) < 0.000001) {
return value.toExponential(decimals);
} else if (Math.abs(value) < 0.01) {
return value.toFixed(decimals);
} else {
return value.toFixed(Math.min(2, decimals));
}
},
getFallbackValue(coinSymbol) {
const value = localStorage.getItem(`fallback_${coinSymbol}_usd`);
return value ? parseFloat(value) : null;
},
initializeTable() {
document.querySelectorAll('.coinname-value').forEach(coinNameValue => {
const coinFullNameOrSymbol = coinNameValue.getAttribute('data-coinname');
if (!coinFullNameOrSymbol || coinFullNameOrSymbol === 'Unknown') {
console.warn('Missing or unknown coin name/symbol in data-coinname attribute');
return;
}
coinNameValue.classList.remove('hidden');
if (!coinNameValue.textContent.trim()) {
coinNameValue.textContent = 'N/A';
}
});
document.querySelectorAll('.usd-value').forEach(usdValue => {
if (!usdValue.textContent.trim()) {
usdValue.textContent = 'N/A';
}
});
document.querySelectorAll('.profit-loss').forEach(profitLoss => {
if (!profitLoss.textContent.trim() || profitLoss.textContent === 'Calculating...') {
profitLoss.textContent = 'N/A';
}
});
},
init() {
console.log('Initializing TableRateModule');
this.initializeTable();
}
};
function makePostRequest(url, headers = {}) {
return new Promise((resolve, reject) => {
const xhr = new XMLHttpRequest();
xhr.open('POST', '/json/readurl');
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.timeout = 30000;
xhr.ontimeout = () => reject(new Error('Request timed out'));
xhr.onload = () => {
console.log(`Response for ${url}:`, xhr.responseText);
if (xhr.status === 200) {
try {
const response = JSON.parse(xhr.responseText);
if (response.Error) {
console.error(`API Error for ${url}:`, response.Error);
reject(new Error(response.Error));
} else {
resolve(response);
}
} catch (error) {
console.error(`Invalid JSON response for ${url}:`, xhr.responseText);
reject(new Error(`Invalid JSON response: ${error.message}`));
}
} else {
console.error(`HTTP Error for ${url}: ${xhr.status} ${xhr.statusText}`);
reject(new Error(`HTTP Error: ${xhr.status} ${xhr.statusText}`));
}
};
xhr.onerror = () => reject(new Error('Network error occurred'));
xhr.send(JSON.stringify({
url: url,
headers: headers
}));
});
}
function escapeHtml(unsafe) {
if (typeof unsafe !== 'string') {
console.warn('escapeHtml received a non-string value:', unsafe);
return '';
}
return unsafe
.replace(/&/g, "&amp;")
.replace(/</g, "&lt;")
.replace(/>/g, "&gt;")
.replace(/"/g, "&quot;")
.replace(/'/g, "&#039;");
}
function formatTimeDifference(timestamp) {
const now = Math.floor(Date.now() / 1000);
const diff = Math.abs(now - timestamp);
if (diff < 60) return `${diff} seconds`;
if (diff < 3600) return `${Math.floor(diff / 60)} minutes`;
if (diff < 86400) return `${Math.floor(diff / 3600)} hours`;
if (diff < 2592000) return `${Math.floor(diff / 86400)} days`;
if (diff < 31536000) return `${Math.floor(diff / 2592000)} months`;
return `${Math.floor(diff / 31536000)} years`;
}
function formatTimeAgo(timestamp) {
return `${formatTimeDifference(timestamp)} ago`;
}
function formatTimeLeft(timestamp) {
const now = Math.floor(Date.now() / 1000);
if (timestamp <= now) return "Expired";
return formatTimeDifference(timestamp);
}
function getCoinSymbol(fullName) {
const symbolMap = {
'Bitcoin': 'BTC', 'Litecoin': 'LTC', 'Monero': 'XMR',
'Particl': 'PART', 'Particl Blind': 'PART', 'Particl Anon': 'PART',
'PIVX': 'PIVX', 'Firo': 'FIRO', 'Zcoin': 'FIRO',
'Dash': 'DASH', 'Decred': 'DCR', 'Wownero': 'WOW',
'Bitcoin Cash': 'BCH'
};
return symbolMap[fullName] || fullName;
}
function getDisplayName(coinName) {
if (coinName.toLowerCase() === 'zcoin') {
return 'Firo';
}
return coinNameToDisplayName[coinName] || coinName;
}
function getCoinSymbolLowercase(coin) {
if (typeof coin === 'string') {
if (coin.toLowerCase() === 'bitcoin cash') {
return 'bitcoin-cash';
}
return (coinNameToSymbol[coin] || coin).toLowerCase();
} else if (coin && typeof coin === 'object' && coin.symbol) {
return coin.symbol.toLowerCase();
} else {
console.warn('Invalid coin input:', coin);
return 'unknown';
}
}
function coinMatches(offerCoin, filterCoin) {
if (!offerCoin || !filterCoin) return false;
offerCoin = offerCoin.toLowerCase();
filterCoin = filterCoin.toLowerCase();
if (offerCoin === filterCoin) return true;
if ((offerCoin === 'firo' || offerCoin === 'zcoin') &&
(filterCoin === 'firo' || filterCoin === 'zcoin')) {
return true;
}
if ((offerCoin === 'bitcoincash' && filterCoin === 'bitcoin cash') ||
(offerCoin === 'bitcoin cash' && filterCoin === 'bitcoincash')) {
return true;
}
const particlVariants = ['particl', 'particl anon', 'particl blind'];
if (filterCoin === 'particl' && particlVariants.includes(offerCoin)) {
return true;
}
if (particlVariants.includes(filterCoin)) {
return offerCoin === filterCoin;
}
return false;
}
function getCachedPrices() {
const cachedItem = localStorage.getItem(CACHE_KEY);
if (cachedItem) {
const { data, timestamp } = JSON.parse(cachedItem);
if (Date.now() - timestamp < CACHE_DURATION) {
return data;
}
}
return null;
}
function setCachedPrices(data) {
const cacheItem = {
data: data,
timestamp: Date.now()
};
localStorage.setItem(CACHE_KEY, JSON.stringify(cacheItem));
}
function getButtonProperties(isActuallyExpired, isSentOffers, isTreatedAsSentOffer, isRevoked) {
if (isRevoked) {
return {
buttonClass: 'bg-red-500 text-white hover:bg-red-600 transition duration-200',
buttonText: 'Revoked'
};
} else if (isActuallyExpired && isSentOffers) {
return {
buttonClass: 'bg-gray-400 text-white dark:border-gray-300 text-white hover:bg-red-700 transition duration-200',
buttonText: 'Expired'
};
} else if (isTreatedAsSentOffer) {
return {
buttonClass: 'bg-gray-300 bold text-white bold hover:bg-green-600 transition duration-200',
buttonText: 'Edit'
};
} else {
return {
buttonClass: 'bg-blue-500 text-white hover:bg-green-600 transition duration-200',
buttonText: 'Swap'
};
}
}
function getTimerColor(offer) {
const now = Math.floor(Date.now() / 1000);
const timeLeft = offer.expire_at - now;
if (timeLeft <= 300) { // 5 min or less
return "#9CA3AF"; // Grey
} else if (timeLeft <= 1800) { // 5-30 min
return "#3B82F6"; // Blue
} else { // More than 30 min
return "#10B981"; // Green
}
}
function getProfitColorClass(percentage) {
const numericPercentage = parseFloat(percentage);
if (numericPercentage > 0) return 'text-green-500';
if (numericPercentage < 0) return 'text-red-500';
if (numericPercentage === 0) return 'text-yellow-400';
return 'text-white';
}
function isOfferExpired(offer) {
if (isSentOffers) {
return false;
}
const currentTime = Math.floor(Date.now() / 1000);
const isExpired = offer.expire_at <= currentTime;
if (isExpired) {
console.log(`Offer ${offer.offer_id} is expired. Expire time: ${offer.expire_at}, Current time: ${currentTime}`);
}
return isExpired;
}
function getTimeUntilNextExpiration() {
const currentTime = Math.floor(Date.now() / 1000);
const nextExpiration = jsonData.reduce((earliest, offer) => {
const timeUntilExpiration = offer.expire_at - currentTime;
return timeUntilExpiration > 0 && timeUntilExpiration < earliest ? timeUntilExpiration : earliest;
}, Infinity);
return Math.max(MIN_REFRESH_INTERVAL, Math.min(nextExpiration, 300));
}
function calculateInverseRate(rate) {
return (1 / parseFloat(rate)).toFixed(8);
}
function hasActiveFilters() {
const formData = new FormData(filterForm);
const filters = Object.fromEntries(formData);
console.log('Current filters:', filters);
const hasFilters = filters.coin_to !== 'any' ||
filters.coin_from !== 'any' ||
(filters.status && filters.status !== 'any');
console.log('Has active filters:', hasFilters);
return hasFilters;
}
function updateClearFiltersButton() {
const clearButton = document.getElementById('clearFilters');
if (clearButton) {
clearButton.classList.toggle('opacity-50', !hasActiveFilters());
clearButton.disabled = !hasActiveFilters();
}
}
function setRefreshButtonLoading(isLoading) {
const refreshButton = document.getElementById('refreshOffers');
const refreshIcon = document.getElementById('refreshIcon');
const refreshText = document.getElementById('refreshText');
refreshButton.disabled = isLoading;
refreshIcon.classList.toggle('animate-spin', isLoading);
refreshText.textContent = isLoading ? 'Refresh' : 'Refresh';
}
function initializeFlowbiteTooltips() {
if (typeof Tooltip === 'undefined') {
console.warn('Tooltip is not defined. Make sure the required library is loaded.');
return;
}
const tooltipElements = document.querySelectorAll('[data-tooltip-target]');
tooltipElements.forEach((el) => {
const tooltipId = el.getAttribute('data-tooltip-target');
const tooltipElement = document.getElementById(tooltipId);
if (tooltipElement) {
new Tooltip(tooltipElement, el);
}
});
}
function initializeFooter() {
if (isSentOffers) {
const nextRefreshContainer = document.getElementById('nextRefreshContainer');
if (nextRefreshContainer) {
nextRefreshContainer.style.display = 'none';
}
if (typeof nextRefreshCountdown !== 'undefined') {
clearInterval(nextRefreshCountdown);
}
}
}
function updateCoinFilterImages() {
const coinToSelect = document.getElementById('coin_to');
const coinFromSelect = document.getElementById('coin_from');
const coinToButton = document.getElementById('coin_to_button');
const coinFromButton = document.getElementById('coin_from_button');
function updateButtonImage(select, button) {
const selectedOption = select.options[select.selectedIndex];
const imagePath = selectedOption.getAttribute('data-image');
if (imagePath && select.value !== 'any') {
button.style.backgroundImage = `url(${imagePath})`;
button.style.backgroundSize = 'contain';
button.style.backgroundRepeat = 'no-repeat';
button.style.backgroundPosition = 'center';
} else {
button.style.backgroundImage = 'none';
}
}
updateButtonImage(coinToSelect, coinToButton);
updateButtonImage(coinFromSelect, coinFromButton);
}
function applyFilters() {
console.log('Applying filters');
setTimeout(() => {
jsonData = filterAndSortData();
updateOffersTable();
updateJsonView();
updatePaginationInfo();
updateClearFiltersButton();
console.log('Filters applied, table updated');
}, 100);
}
function updateRowTimes() {
const rows = document.querySelectorAll('[data-offer-id]');
rows.forEach(row => {
const offerId = row.getAttribute('data-offer-id');
const offer = jsonData.find(o => o.offer_id === offerId);
if (!offer) return;
const timeColumn = row.querySelector('td:first-child');
if (!timeColumn) return;
const postedTime = formatTimeAgo(offer.created_at);
const expiresIn = formatTimeLeft(offer.expire_at);
const timerColor = getTimerColor(offer);
const svg = timeColumn.querySelector('svg');
if (svg) {
svg.querySelector('g').setAttribute('stroke', timerColor);
svg.querySelector('polyline').setAttribute('stroke', timerColor);
}
const textContainer = timeColumn.querySelector('.xl\\:block');
if (textContainer) {
const postedElement = textContainer.querySelector('.text-xs:first-child');
const expiresElement = textContainer.querySelector('.text-xs:last-child');
if (postedElement) postedElement.textContent = `Posted: ${postedTime}`;
if (expiresElement) expiresElement.textContent = `Expires in: ${expiresIn}`;
}
});
}
function updateJsonView() {
jsonContent.textContent = JSON.stringify(jsonData, null, 2);
}
function updateLastRefreshTime() {
if (lastRefreshTimeSpan) {
lastRefreshTimeSpan.textContent = lastRefreshTime ? new Date(lastRefreshTime).toLocaleTimeString() : 'Never';
}
}
function updateNextRefreshTime() {
if (isSentOffers) return;
const nextRefreshTimeSpan = document.getElementById('nextRefreshTime');
if (!nextRefreshTimeSpan) {
console.warn('nextRefreshTime element not found');
return;
}
const minutes = Math.floor(nextRefreshCountdown / 60);
const seconds = nextRefreshCountdown % 60;
nextRefreshTimeSpan.textContent = `${minutes}m ${seconds.toString().padStart(2, '0')}s`;
}
function updatePaginationInfo() {
const validOffers = getValidOffers();
const totalItems = validOffers.length;
const totalPages = Math.max(1, Math.ceil(totalItems / itemsPerPage));
currentPage = Math.max(1, Math.min(currentPage, totalPages));
currentPageSpan.textContent = currentPage;
totalPagesSpan.textContent = totalPages;
const showPrev = currentPage > 1;
const showNext = currentPage < totalPages && totalItems > 0;
prevPageButton.style.display = showPrev ? 'inline-flex' : 'none';
nextPageButton.style.display = showNext ? 'inline-flex' : 'none';
if (lastRefreshTime) {
lastRefreshTimeSpan.textContent = new Date(lastRefreshTime).toLocaleTimeString();
}
if (newEntriesCountSpan) {
newEntriesCountSpan.textContent = totalItems;
}
}
function updatePaginationControls(totalPages) {
prevPageButton.style.display = currentPage > 1 ? 'inline-flex' : 'none';
nextPageButton.style.display = currentPage < totalPages ? 'inline-flex' : 'none';
currentPageSpan.textContent = currentPage;
totalPagesSpan.textContent = totalPages;
}
function checkExpiredAndFetchNew() {
if (isSentOffers) return Promise.resolve();
console.log('Starting checkExpiredAndFetchNew');
return fetch('/json/offers')
.then(response => response.json())
.then(data => {
let newListings = Array.isArray(data) ? data : Object.values(data);
newListings = newListings.map(offer => ({
...offer,
offer_id: String(offer.offer_id || ''),
swap_type: String(offer.swap_type || 'N/A'),
addr_from: String(offer.addr_from || ''),
coin_from: String(offer.coin_from || ''),
coin_to: String(offer.coin_to || ''),
amount_from: String(offer.amount_from || '0'),
amount_to: String(offer.amount_to || '0'),
rate: String(offer.rate || '0'),
created_at: Number(offer.created_at || 0),
expire_at: Number(offer.expire_at || 0),
is_own_offer: Boolean(offer.is_own_offer),
amount_negotiable: Boolean(offer.amount_negotiable),
unique_id: `${offer.offer_id}_${offer.created_at}_${offer.coin_from}_${offer.coin_to}`
}));
newListings = newListings.filter(offer => !isOfferExpired(offer));
originalJsonData = newListings;
const currentFilters = new FormData(filterForm);
const hasActiveFilters = currentFilters.get('coin_to') !== 'any' ||
currentFilters.get('coin_from') !== 'any';
if (hasActiveFilters) {
jsonData = filterAndSortData();
} else {
jsonData = [...newListings];
}
updateOffersTable();
updateJsonView();
updatePaginationInfo();
if (jsonData.length === 0) {
handleNoOffersScenario();
}
nextRefreshCountdown = getTimeUntilNextExpiration();
console.log(`Next refresh in ${nextRefreshCountdown} seconds`);
return jsonData.length;
})
.catch(error => {
console.error('Error fetching new listings:', error);
nextRefreshCountdown = 60;
return Promise.reject(error);
});
}
function createTimeColumn(offer, postedTime, expiresIn) {
const timerColor = getTimerColor(offer);
return `
<td class="py-3 pl-6 text-xs">
<div class="flex items-center">
<div class="relative" data-tooltip-target="tooltip-active${escapeHtml(offer.offer_id)}">
<svg alt="" class="w-5 h-5 rounded-full mr-3 cursor-pointer" xmlns="http://www.w3.org/2000/svg" height="20" width="20" viewBox="0 0 24 24">
<g stroke-linecap="round" stroke-width="2" fill="none" stroke="${escapeHtml(timerColor)}" stroke-linejoin="round">
<circle cx="12" cy="12" r="11"></circle>
<polyline points="12,6 12,12 18,12" stroke="${escapeHtml(timerColor)}"></polyline>
</g>
</svg>
</div>
<div class="flex flex-col hidden xl:block">
<div class="text-xs"><span class="bold">Posted:</span> ${escapeHtml(postedTime)}</div>
<div class="text-xs"><span class="bold">Expires in:</span> ${escapeHtml(expiresIn)}</div>
</div>
</div>
</td>
`;
}
function createDetailsColumn(offer) {
const addrFrom = offer.addr_from || '';
return `
<td class="py-8 px-4 text-xs text-left hidden xl:block">
<a data-tooltip-target="tooltip-recipient${escapeHtml(offer.offer_id)}" href="/identity/${escapeHtml(addrFrom)}">
<span class="bold">Recipient:</span> ${escapeHtml(addrFrom.substring(0, 10))}...
</a>
</td>
`;
}
function createTakerAmountColumn(offer, coinTo, coinFrom) {
const fromAmount = parseFloat(offer.amount_to);
const fromSymbol = getCoinSymbol(coinFrom);
return `
<td class="py-0">
<div class="py-3 px-4 text-left">
<a data-tooltip-target="tooltip-wallet${escapeHtml(offer.offer_id)}" href="/wallet/${escapeHtml(fromSymbol)}" class="items-center monospace">
<div class="pr-2">
<div class="text-sm font-semibold">${fromAmount.toFixed(4)}</div>
<div class="text-sm text-gray-500 dark:text-gray-400">${coinFrom}</div>
</div>
</a>
</div>
</td>
`;
}
function createSwapColumn(offer, coinFromDisplay, coinToDisplay, coinFromSymbol, coinToSymbol) {
const getImageFilename = (symbol, displayName) => {
if (displayName.toLowerCase() === 'zcoin' || displayName.toLowerCase() === 'firo') {
return 'Firo.png';
}
return `${displayName.replace(' ', '-')}.png`;
};
return `
<td class="py-0 px-0 text-right text-sm">
<a data-tooltip-target="tooltip-offer${offer.offer_id}" href="/offer/${offer.offer_id}">
<div class="flex items-center justify-evenly monospace">
<span class="inline-flex mr-3 ml-3 align-middle items-center justify-center w-18 h-20 rounded">
<img class="h-12" src="/static/images/coins/${getImageFilename(coinToSymbol, coinToDisplay)}" alt="${coinToDisplay}">
</span>
<svg aria-hidden="true" class="w-5 h-5" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
<path fill-rule="evenodd" d="M12.293 5.293a1 1 0 011.414 0l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-2.293-2.293a1 1 0 010-1.414z" clip-rule="evenodd"></path>
</svg>
<span class="inline-flex ml-3 mr-3 align-middle items-center justify-center w-18 h-20 rounded">
<img class="h-12" src="/static/images/coins/${getImageFilename(coinFromSymbol, coinFromDisplay)}" alt="${coinFromDisplay}">
</span>
</div>
</a>
</td>
`;
}
function createOrderbookColumn(offer, coinFrom, coinTo) {
const toAmount = parseFloat(offer.amount_from);
const toSymbol = getCoinSymbol(coinTo);
return `
<td class="p-0">
<div class="py-3 px-4 text-right">
<a data-tooltip-target="tooltip-wallet-maker${escapeHtml(offer.offer_id)}" href="/wallet/${escapeHtml(toSymbol)}" class="items-center monospace">
<div class="pr-2">
<div class="text-sm font-semibold">${toAmount.toFixed(4)}</div>
<div class="text-sm text-gray-500 dark:text-gray-400">${coinTo}</div>
</div>
</a>
</div>
</td>
`;
}
function createRateColumn(offer, coinFrom, coinTo) {
const rate = parseFloat(offer.rate);
const inverseRate = 1 / rate;
const fromSymbol = getCoinSymbol(coinFrom);
const toSymbol = getCoinSymbol(coinTo);
const getPriceKey = (coin) => {
const lowerCoin = coin.toLowerCase();
if (lowerCoin === 'firo' || lowerCoin === 'zcoin') {
return 'zcoin';
}
if (lowerCoin === 'bitcoin cash') {
return 'bitcoin-cash';
}
return coinNameToSymbol[coin] || lowerCoin;
};
const fromPriceUSD = latestPrices[getPriceKey(coinFrom)]?.usd || 0;
const toPriceUSD = latestPrices[getPriceKey(coinTo)]?.usd || 0;
const rateInUSD = rate * toPriceUSD;
return `
<td class="py-3 semibold monospace text-xs text-right items-center rate-table-info">
<div class="relative">
<div class="flex flex-col items-end pr-3" data-tooltip-target="tooltip-rate-${offer.offer_id}">
<span class="text-sm bold text-gray-700 dark:text-white">
$${rateInUSD.toFixed(2)} USD
</span>
<span class="bold text-gray-700 dark:text-white">
${rate.toFixed(8)} ${toSymbol}/${fromSymbol}
</span>
<span class="semibold text-gray-400 dark:text-gray-300">
${inverseRate.toFixed(8)} ${fromSymbol}/${toSymbol}
</span>
</div>
</div>
</td>
`;
}
function createPercentageColumn(offer) {
return `
<td class="py-3 px-2 bold text-sm text-center monospace items-center rate-table-info">
<div class="relative" data-tooltip-target="percentage-tooltip-${offer.offer_id}">
<div class="profittype">
<span class="profit-loss text-lg font-bold" data-offer-id="${offer.offer_id}">
Calculating...
</span>
</div>
</div>
</td>
`;
}
function createActionColumn(offer, buttonClass, buttonText) {
return `
<td class="py-6 px-2 text-center">
<div class="flex justify-center items-center h-full">
<a class="inline-block w-20 py-1 px-2 font-medium text-center text-sm rounded-md ${buttonClass}"
href="/offer/${offer.offer_id}">
${buttonText}
</a>
</div>
</td>
`;
}
function updateProfitLoss(row, fromCoin, toCoin, fromAmount, toAmount, isOwnOffer) {
const profitLossElement = row.querySelector('.profit-loss');
if (!profitLossElement) {
console.warn('Profit loss element not found in row');
return;
}
if (!fromCoin || !toCoin) {
console.error(`Invalid coin names: fromCoin=${fromCoin}, toCoin=${toCoin}`);
profitLossElement.textContent = 'Error';
profitLossElement.className = 'profit-loss text-lg font-bold text-red-500';
return;
}
calculateProfitLoss(fromCoin, toCoin, fromAmount, toAmount, isOwnOffer)
.then(percentDiff => {
if (percentDiff === null) {
profitLossElement.textContent = 'N/A';
profitLossElement.className = 'profit-loss text-lg font-bold text-gray-400';
return;
}
const formattedPercentDiff = percentDiff.toFixed(2);
const percentDiffDisplay = formattedPercentDiff === "0.00" ? "0.00" :
(percentDiff > 0 ? `+${formattedPercentDiff}` : formattedPercentDiff);
const colorClass = getProfitColorClass(percentDiff);
profitLossElement.textContent = `${percentDiffDisplay}%`;
profitLossElement.className = `profit-loss text-lg font-bold ${colorClass}`;
const tooltipId = `percentage-tooltip-${row.getAttribute('data-offer-id')}`;
const tooltipElement = document.getElementById(tooltipId);
if (tooltipElement) {
const tooltipContent = createTooltipContent(isSentOffers || isOwnOffer, fromCoin, toCoin, fromAmount, toAmount);
tooltipElement.innerHTML = `
<div class="tooltip-content">
${tooltipContent}
</div>
<div class="tooltip-arrow" data-popper-arrow></div>
`;
}
})
.catch(error => {
console.error('Error in updateProfitLoss:', error);
profitLossElement.textContent = 'Error';
profitLossElement.className = 'profit-loss text-lg font-bold text-red-500';
});
}
function createTooltips(offer, treatAsSentOffer, coinFrom, coinTo, fromAmount, toAmount, postedTime, expiresIn, isActuallyExpired, isRevoked) {
const rate = parseFloat(offer.rate);
const fromSymbol = getCoinSymbolLowercase(coinFrom);
const toSymbol = getCoinSymbolLowercase(coinTo);
const uniqueId = `${offer.offer_id}_${offer.created_at}`;
const fromPriceUSD = latestPrices[fromSymbol]?.usd || 0;
const toPriceUSD = latestPrices[toSymbol]?.usd || 0;
const rateInUSD = rate * toPriceUSD;
const combinedRateTooltip = createCombinedRateTooltip(offer, coinFrom, coinTo, treatAsSentOffer);
const percentageTooltipContent = createTooltipContent(treatAsSentOffer, coinFrom, coinTo, fromAmount, toAmount);
return `
<div id="tooltip-active-${uniqueId}" role="tooltip" class="inline-block absolute invisible z-50 py-2 px-3 text-sm font-medium text-white bg-gray-400 rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="active-revoked-expired">
<span class="bold">
<div class="text-xs"><span class="bold">Posted:</span> ${postedTime}</div>
<div class="text-xs"><span class="bold">Expires in:</span> ${expiresIn}</div>
${isRevoked ? '<div class="text-xs text-red-300"><span class="bold">Status:</span> Revoked</div>' : ''}
</span>
</div>
<div class="mt-5 text-xs">
<p class="font-bold mb-3">Time Indicator Colors:</p>
<p class="flex items-center">
<svg class="w-5 h-5 mr-3" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<g stroke-linecap="round" stroke-width="2" fill="none" stroke="#10B981" stroke-linejoin="round">
<circle cx="12" cy="12" r="11"></circle>
<polyline points="12,6 12,12 18,12" stroke="#10B981"></polyline>
</g>
</svg>
Green: More than 30 minutes left
</p>
<p class="flex items-center mt-3">
<svg class="w-5 h-5 mr-3" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<g stroke-linecap="round" stroke-width="2" fill="none" stroke="#3B82F6" stroke-linejoin="round">
<circle cx="12" cy="12" r="11"></circle>
<polyline points="12,6 12,12 18,12" stroke="#3B82F6"></polyline>
</g>
</svg>
Blue: Between 5 and 30 minutes left
</p>
<p class="flex items-center mt-3 mb-3">
<svg class="w-5 h-5 mr-3" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<g stroke-linecap="round" stroke-width="2" fill="none" stroke="#9CA3AF" stroke-linejoin="round">
<circle cx="12" cy="12" r="11"></circle>
<polyline points="12,6 12,12 18,12" stroke="#9CA3AF"></polyline>
</g>
</svg>
Grey: Less than 5 minutes left or expired
</p>
</div>
<div class="tooltip-arrow" data-popper-arrow></div>
</div>
<div id="tooltip-recipient-${uniqueId}" role="tooltip" class="inline-block absolute invisible z-50 py-2 px-3 text-sm font-medium text-white bg-gray-400 rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="active-revoked-expired"><span class="bold monospace">${offer.addr_from}</span></div>
<div class="tooltip-arrow" data-popper-arrow></div>
</div>
<div id="tooltip-wallet-${uniqueId}" role="tooltip" class="inline-block absolute invisible z-50 py-2 px-3 text-sm font-medium text-white bg-blue-500 rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="active-revoked-expired">
<span class="bold">${treatAsSentOffer ? 'My' : ''} ${coinTo} Wallet</span>
</div>
<div class="tooltip-arrow pl-1" data-popper-arrow></div>
</div>
<div id="tooltip-offer-${uniqueId}" role="tooltip" class="inline-block absolute z-50 py-2 px-3 text-sm font-medium text-white ${isRevoked ? 'bg-red-500' : (offer.is_own_offer ? 'bg-gray-300' : 'bg-green-700')} rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="active-revoked-expired">
<span class="bold">
${isRevoked ? 'Offer Revoked' : (offer.is_own_offer ? 'Edit Offer' : `Buy ${coinFrom}`)}
</span>
</div>
<div class="tooltip-arrow pr-6" data-popper-arrow></div>
</div>
<div id="tooltip-wallet-maker-${uniqueId}" role="tooltip" class="inline-block absolute invisible z-50 py-2 px-3 text-sm font-medium text-white bg-blue-500 rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="active-revoked-expired">
<span class="bold">${treatAsSentOffer ? 'My' : ''} ${coinFrom} Wallet</span>
</div>
<div class="tooltip-arrow pl-1" data-popper-arrow></div>
</div>
<div id="tooltip-rate-${uniqueId}" role="tooltip" class="inline-block absolute invisible z-50 py-2 px-3 text-sm font-medium text-white bg-gray-400 rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="tooltip-content">
${combinedRateTooltip}
</div>
<div class="tooltip-arrow" data-popper-arrow></div>
</div>
<div id="percentage-tooltip-${uniqueId}" role="tooltip" class="inline-block absolute invisible z-50 py-2 px-3 text-sm font-medium text-white bg-gray-400 rounded-lg shadow-sm opacity-0 transition-opacity duration-300 tooltip">
<div class="tooltip-content">
${percentageTooltipContent}
</div>
<div class="tooltip-arrow" data-popper-arrow></div>
</div>
`;
}
function createTooltipContent(isSentOffers, coinFrom, coinTo, fromAmount, toAmount, isOwnOffer) {
if (!coinFrom || !coinTo) {
console.error(`Invalid coin names: coinFrom=${coinFrom}, coinTo=${coinTo}`);
return `<p class="font-bold mb-1">Unable to calculate profit/loss</p>
<p>Invalid coin data.</p>`;
}
fromAmount = parseFloat(fromAmount) || 0;
toAmount = parseFloat(toAmount) || 0;
const getPriceKey = (coin) => {
const lowerCoin = coin.toLowerCase();
return lowerCoin === 'firo' || lowerCoin === 'zcoin' ? 'zcoin' : coinNameToSymbol[coin] || lowerCoin;
};
const fromSymbol = getPriceKey(coinFrom);
const toSymbol = getPriceKey(coinTo);
const fromPriceUSD = latestPrices[fromSymbol]?.usd;
const toPriceUSD = latestPrices[toSymbol]?.usd;
if (!fromPriceUSD || !toPriceUSD) {
return `<p class="font-bold mb-1">Unable to calculate profit/loss</p>
<p>Price data is missing for one or both coins.</p>`;
}
const fromValueUSD = fromAmount * fromPriceUSD;
const toValueUSD = toAmount * toPriceUSD;
const profitUSD = toValueUSD - fromValueUSD;
const marketRate = fromPriceUSD / toPriceUSD;
const offerRate = toAmount / fromAmount;
let percentDiff;
if (isSentOffers || isOwnOffer) {
percentDiff = ((toValueUSD / fromValueUSD) - 1) * 100;
} else {
percentDiff = ((fromValueUSD / toValueUSD) - 1) * 100;
}
const formattedPercentDiff = percentDiff.toFixed(2);
const percentDiffDisplay = formattedPercentDiff === "0.00" ? "0.00" :
(percentDiff > 0 ? `+${formattedPercentDiff}` : formattedPercentDiff);
const profitLabel = (isSentOffers || isOwnOffer) ? "Max Profit" : "Max Loss";
const actionLabel = (isSentOffers || isOwnOffer) ? "selling" : "buying";
const directionLabel = (isSentOffers || isOwnOffer) ? "receiving" : "paying";
return `
<p class="font-bold mb-1">Profit/Loss Calculation:</p>
<p>You are ${actionLabel} ${fromAmount.toFixed(8)} ${coinFrom} ($${fromValueUSD.toFixed(2)} USD) <br/> and ${directionLabel} ${toAmount.toFixed(8)} ${coinTo} ($${toValueUSD.toFixed(2)} USD).</p>
<p class="mt-1">Percentage difference: ${percentDiffDisplay}%</p>
<p>${profitLabel}: ${profitUSD > 0 ? '' : '-'}$${Math.abs(profitUSD).toFixed(2)} USD</p>
<p class="font-bold mt-2">Calculation:</p>
<p>Percentage = ${(isSentOffers || isOwnOffer) ?
"((To Amount in USD / From Amount in USD) - 1) * 100" :
"((From Amount in USD / To Amount in USD) - 1) * 100"}</p>
<p>USD ${profitLabel} = To Amount in USD - From Amount in USD</p>
<p class="font-bold mt-1">Interpretation:</p>
${(isSentOffers || isOwnOffer) ? `
<p><span class="text-green-500">Positive percentage:</span> You're selling above market rate (profitable)</p>
<p><span class="text-red-500">Negative percentage:</span> You're selling below market rate (loss)</p>
` : `
<p><span class="text-green-500">Positive percentage:</span> You're buying below market rate (savings)</p>
<p><span class="text-red-500">Negative percentage:</span> You're buying above market rate (premium)</p>
`}
<p class="mt-1"><strong>Note:</strong> ${(isSentOffers || isOwnOffer) ?
"As a seller, a positive percentage means <br/> you're selling for more than the current market value." :
"As a buyer, a positive percentage indicates </br> potential savings compared to current market rates."}</p>
<p class="mt-1"><strong>Market Rate:</strong> 1 ${coinFrom} = ${marketRate.toFixed(8)} ${coinTo}</p>
<p><strong>Offer Rate:</strong> 1 ${coinFrom} = ${offerRate.toFixed(8)} ${coinTo}</p>
`;
}
function createCombinedRateTooltip(offer, coinFrom, coinTo, isSentOffers, treatAsSentOffer) {
const rate = parseFloat(offer.rate);
const inverseRate = 1 / rate;
const getPriceKey = (coin) => {
const lowerCoin = coin.toLowerCase();
if (lowerCoin === 'firo' || lowerCoin === 'zcoin') {
return 'zcoin';
}
if (lowerCoin === 'bitcoin cash') {
return 'bitcoin-cash';
}
return coinNameToSymbol[coin] || lowerCoin;
};
const fromSymbol = getPriceKey(coinFrom);
const toSymbol = getPriceKey(coinTo);
const fromPriceUSD = latestPrices[fromSymbol]?.usd || 0;
const toPriceUSD = latestPrices[toSymbol]?.usd || 0;
const rateInUSD = rate * toPriceUSD;
const marketRate = fromPriceUSD / toPriceUSD;
const percentDiff = ((rate - marketRate) / marketRate) * 100;
const formattedPercentDiff = percentDiff.toFixed(2);
const percentDiffDisplay = formattedPercentDiff === "0.00" ? "0.00" :
(percentDiff > 0 ? `+${formattedPercentDiff}` : formattedPercentDiff);
const aboveOrBelow = percentDiff > 0 ? "above" : percentDiff < 0 ? "below" : "at";
const action = isSentOffers || treatAsSentOffer ? "selling" : "buying";
return `
<p class="font-bold mb-1">Exchange Rate Explanation:</p>
<p>This offer is ${action} ${coinFrom} for ${coinTo} <br/>at a rate that is ${percentDiffDisplay}% ${aboveOrBelow} market price.</p>
<p class="font-bold mt-1">Exchange Rates:</p>
<p>1 ${coinFrom} = ${rate.toFixed(8)} ${coinTo}</p>
<p>1 ${coinTo} = ${inverseRate.toFixed(8)} ${coinFrom}</p>
<p class="font-bold mt-2">USD Equivalent:</p>
<p>1 ${coinFrom} = $${rateInUSD.toFixed(2)} USD</p>
<p class="font-bold mt-2">Current market prices:</p>
<p>${coinFrom}: $${fromPriceUSD.toFixed(2)} USD</p>
<p>${coinTo}: $${toPriceUSD.toFixed(2)} USD</p>
<p class="mt-1">Market rate: 1 ${coinFrom} = ${marketRate.toFixed(8)} ${coinTo}</p>
`;
}
function updateTooltipTargets(row, uniqueId) {
const tooltipElements = [
{ prefix: 'tooltip-active', selector: '[data-tooltip-target^="tooltip-active"]' },
{ prefix: 'tooltip-recipient', selector: '[data-tooltip-target^="tooltip-recipient"]' },
{ prefix: 'tooltip-wallet', selector: '[data-tooltip-target^="tooltip-wallet"]' },
{ prefix: 'tooltip-offer', selector: '[data-tooltip-target^="tooltip-offer"]' },
{ prefix: 'tooltip-wallet-maker', selector: '[data-tooltip-target^="tooltip-wallet-maker"]' },
{ prefix: 'tooltip-rate', selector: '[data-tooltip-target^="tooltip-rate"]' },
{ prefix: 'percentage-tooltip', selector: '[data-tooltip-target^="percentage-tooltip"]' }
];
tooltipElements.forEach(({ prefix, selector }) => {
const element = row.querySelector(selector);
if (element) {
element.setAttribute('data-tooltip-target', `${prefix}-${uniqueId}`);
}
});
}
function clearFilters() {
filterForm.reset();
const statusSelect = document.getElementById('status');
if (statusSelect) {
statusSelect.value = 'any';
}
jsonData = [...originalJsonData];
currentPage = 1;
updateOffersTable();
updateJsonView();
updateCoinFilterImages();
updateClearFiltersButton();
}
async function fetchLatestPrices() {
const MAX_RETRIES = 3;
const BASE_DELAY = 1000;
const cachedData = getCachedPrices();
if (cachedData) {
latestPrices = cachedData;
return cachedData;
}
const url = 'https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,bitcoin-cash,dash,dogecoin,decred,litecoin,particl,pivx,monero,zano,wownero,zcoin&vs_currencies=USD,BTC';
for (let attempt = 0; attempt < MAX_RETRIES; attempt++) {
try {
const data = await makePostRequest(url);
if (data && Object.keys(data).length > 0) {
latestPrices = data;
setCachedPrices(data);
// Store as fallback values with 24h expiry
Object.entries(data).forEach(([coin, prices]) => {
tableRateModule.setFallbackValue(coin, prices.usd);
});
return data;
}
} catch (error) {
const delay = Math.min(BASE_DELAY * Math.pow(2, attempt), 10000);
await new Promise(resolve => setTimeout(resolve, delay));
}
}
return getFallbackPrices();
}
function getFallbackPrices() {
const fallbacks = {};
const coins = ['bitcoin', 'bitcoin-cash', 'dash', 'dogecoin', 'decred', 'litecoin',
'particl', 'pivx', 'monero', 'zano', 'wownero', 'zcoin'];
for (const coin of coins) {
const fallbackValue = tableRateModule.getFallbackValue(coin);
if (fallbackValue) {
fallbacks[coin] = { usd: fallbackValue };
}
}
return Object.keys(fallbacks).length > 0 ? fallbacks : null;
}
async function fetchOffers(manualRefresh = false) {
return new Promise((resolve, reject) => {
const endpoint = isSentOffers ? '/json/sentoffers' : '/json/offers';
console.log(`[Debug] Fetching from endpoint: ${endpoint}`);
fetch(endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
with_extra_info: true,
limit: 1000
})
})
.then(response => response.json())
.then(data => {
console.log('[Debug] Raw data received:', data);
let newData = Array.isArray(data) ? data : Object.values(data);
newData = newData.map(offer => ({
...offer,
offer_id: String(offer.offer_id || ''),
swap_type: String(offer.swap_type || 'N/A'),
addr_from: String(offer.addr_from || ''),
coin_from: String(offer.coin_from || ''),
coin_to: String(offer.coin_to || ''),
amount_from: String(offer.amount_from || '0'),
amount_to: String(offer.amount_to || '0'),
rate: String(offer.rate || '0'),
created_at: Number(offer.created_at || 0),
expire_at: Number(offer.expire_at || 0),
is_own_offer: Boolean(offer.is_own_offer),
amount_negotiable: Boolean(offer.amount_negotiable),
is_revoked: Boolean(offer.is_revoked),
unique_id: `${offer.offer_id}_${offer.created_at}_${offer.coin_from}_${offer.coin_to}`
}));
if (isInitialLoad || manualRefresh) {
jsonData = newData;
originalJsonData = [...newData];
} else {
const mergedData = mergeSentOffers(jsonData, newData);
jsonData = mergedData;
originalJsonData = [...mergedData];
}
if (newEntriesCountSpan) {
newEntriesCountSpan.textContent = jsonData.length;
}
updateOffersTable();
updateJsonView();
updatePaginationInfo();
resolve();
})
.catch(error => {
console.error('[Debug] Error fetching offers:', error);
reject(error);
});
});
}
function mergeSentOffers(existingOffers, newOffers) {
console.log('[Debug] Merging offers:', {
existing: existingOffers.length,
new: newOffers.length
});
const offerMap = new Map();
existingOffers.forEach(offer => {
offerMap.set(offer.offer_id, offer);
});
newOffers.forEach(offer => {
offerMap.set(offer.offer_id, offer);
});
const mergedOffers = Array.from(offerMap.values());
console.log('[Debug] After merge:', mergedOffers.length);
return mergedOffers;
}
function getValidOffers() {
if (!jsonData) {
console.warn('jsonData is undefined or null');
return [];
}
const filteredData = filterAndSortData();
console.log(`getValidOffers: Found ${filteredData.length} valid offers`);
return filteredData;
}
function filterAndSortData() {
console.log('[Debug] Starting filter with data length:', originalJsonData.length);
const formData = new FormData(filterForm);
const filters = Object.fromEntries(formData);
console.log('[Debug] Active filters:', filters);
if (filters.coin_to !== 'any') {
filters.coin_to = coinIdToName[filters.coin_to] || filters.coin_to;
}
if (filters.coin_from !== 'any') {
filters.coin_from = coinIdToName[filters.coin_from] || filters.coin_from;
}
let filteredData = [...originalJsonData];
filteredData = filteredData.filter(offer => {
if (!isSentOffers && isOfferExpired(offer)) {
return false;
}
const coinFrom = (offer.coin_from || '').toLowerCase();
const coinTo = (offer.coin_to || '').toLowerCase();
if (filters.coin_to !== 'any') {
if (!coinMatches(coinTo, filters.coin_to)) {
return false;
}
}
if (filters.coin_from !== 'any') {
if (!coinMatches(coinFrom, filters.coin_from)) {
return false;
}
}
if (isSentOffers && filters.status && filters.status !== 'any') {
const currentTime = Math.floor(Date.now() / 1000);
const isExpired = offer.expire_at <= currentTime;
const isRevoked = Boolean(offer.is_revoked);
switch (filters.status) {
case 'active':
return !isExpired && !isRevoked;
case 'expired':
return isExpired && !isRevoked;
case 'revoked':
return isRevoked;
default:
return true;
}
}
return true;
});
return filteredData;
}
async function calculateProfitLoss(fromCoin, toCoin, fromAmount, toAmount, isOwnOffer) {
console.log(`Calculating profit/loss for ${fromAmount} ${fromCoin} to ${toAmount} ${toCoin}, isOwnOffer: ${isOwnOffer}`);
if (!latestPrices) {
console.error('Latest prices not available. Unable to calculate profit/loss.');
return null;
}
const getPriceKey = (coin) => {
const lowerCoin = coin.toLowerCase();
if (lowerCoin === 'firo' || lowerCoin === 'zcoin') {
return 'zcoin';
}
if (lowerCoin === 'bitcoin cash') {
return 'bitcoin-cash';
}
return coinNameToSymbol[coin] || lowerCoin;
};
const fromSymbol = getPriceKey(fromCoin);
const toSymbol = getPriceKey(toCoin);
const fromPriceUSD = latestPrices[fromSymbol]?.usd;
const toPriceUSD = latestPrices[toSymbol]?.usd;
if (!fromPriceUSD || !toPriceUSD) {
console.error(`Price data missing for ${fromSymbol} or ${toSymbol}`);
return null;
}
const fromValueUSD = fromAmount * fromPriceUSD;
const toValueUSD = toAmount * toPriceUSD;
let percentDiff;
if (isOwnOffer) {
percentDiff = ((toValueUSD / fromValueUSD) - 1) * 100;
} else {
percentDiff = ((fromValueUSD / toValueUSD) - 1) * 100;
}
console.log(`Percent difference: ${percentDiff.toFixed(2)}%`);
return percentDiff;
}
async function getMarketRate(fromCoin, toCoin) {
return new Promise((resolve) => {
console.log(`Attempting to get market rate for ${fromCoin} to ${toCoin}`);
if (!latestPrices) {
console.warn('Latest prices object is not available');
resolve(null);
return;
}
const getPriceKey = (coin) => {
const lowerCoin = coin.toLowerCase();
if (lowerCoin === 'firo' || lowerCoin === 'zcoin') {
return 'zcoin';
}
if (lowerCoin === 'bitcoin cash') {
return 'bitcoin-cash';
}
return coinNameToSymbol[coin] || lowerCoin;
};
const fromSymbol = getPriceKey(fromCoin);
const toSymbol = getPriceKey(toCoin);
const fromPrice = latestPrices[fromSymbol]?.usd;
const toPrice = latestPrices[toSymbol]?.usd;
if (!fromPrice || !toPrice) {
console.warn(`Missing price data for ${!fromPrice ? fromCoin : toCoin}`);
resolve(null);
return;
}
const rate = toPrice / fromPrice;
console.log(`Market rate calculated: ${rate} ${toCoin}/${fromCoin}`);
resolve(rate);
});
}
function handleNoOffersScenario() {
const formData = new FormData(filterForm);
const filters = Object.fromEntries(formData);
const hasActiveFilters = filters.coin_to !== 'any' ||
filters.coin_from !== 'any' ||
(filters.status && filters.status !== 'any');
if (hasActiveFilters) {
offersBody.innerHTML = `
<tr>
<td colspan="8" class="text-center py-4 text-gray-500 dark:text-white">
No offers match the selected filters. Try different filter options or
<button onclick="clearFilters()" class="text-blue-500 hover:text-blue-700 bold">clear filters</button>
</td>
</tr>`;
} else {
offersBody.innerHTML = `
<tr>
<td colspan="8" class="text-center py-4 text-gray-500 dark:text-white">
No active offers available. ${!isSentOffers ? 'Refreshing data...' : ''}
</td>
</tr>`;
if (!isSentOffers) {
setTimeout(() => fetchOffers(true), 2000);
}
}
}
function createTableRow(offer, isSentOffers) {
const row = document.createElement('tr');
const uniqueId = `${offer.offer_id}_${offer.created_at}`;
row.className = `opacity-100 text-gray-500 dark:text-gray-100 hover:bg-coolGray-200 dark:hover:bg-gray-600`;
row.setAttribute('data-offer-id', uniqueId);
const coinFrom = offer.coin_from;
const coinTo = offer.coin_to;
const coinFromSymbol = coinNameToSymbol[coinFrom] || coinFrom.toLowerCase();
const coinToSymbol = coinNameToSymbol[coinTo] || coinTo.toLowerCase();
const coinFromDisplay = getDisplayName(coinFrom);
const coinToDisplay = getDisplayName(coinTo);
const postedTime = formatTimeAgo(offer.created_at);
const expiresIn = formatTimeLeft(offer.expire_at);
const currentTime = Math.floor(Date.now() / 1000);
const isActuallyExpired = currentTime > offer.expire_at;
const isOwnOffer = offer.is_own_offer;
const isRevoked = Boolean(offer.is_revoked);
const { buttonClass, buttonText } = getButtonProperties(isActuallyExpired, isSentOffers, isOwnOffer, isRevoked);
const fromAmount = parseFloat(offer.amount_from) || 0;
const toAmount = parseFloat(offer.amount_to) || 0;
row.innerHTML = `
${createTimeColumn(offer, postedTime, expiresIn)}
${createDetailsColumn(offer)}
${createTakerAmountColumn(offer, coinTo, coinFrom)}
${createSwapColumn(offer, coinFromDisplay, coinToDisplay, coinFromSymbol, coinToSymbol)}
${createOrderbookColumn(offer, coinFrom, coinTo)}
${createRateColumn(offer, coinFrom, coinTo)}
${createPercentageColumn(offer)}
${createActionColumn(offer, buttonClass, buttonText)}
${createTooltips(offer, isOwnOffer, coinFrom, coinTo, fromAmount, toAmount, postedTime, expiresIn, isActuallyExpired, isRevoked)}
`;
updateTooltipTargets(row, uniqueId);
updateProfitLoss(row, coinFrom, coinTo, fromAmount, toAmount, isOwnOffer);
return row;
}
async function updateOffersTable(isPaginationChange = false) {
console.log('[Debug] Starting updateOffersTable function');
try {
if (!isPaginationChange) {
const priceData = await fetchLatestPrices();
if (!priceData) {
console.error('Failed to fetch latest prices');
} else {
console.log('Latest prices fetched successfully');
latestPrices = priceData;
}
}
let validOffers = getValidOffers();
console.log('[Debug] Valid offers:', validOffers.length);
if (validOffers.length === 0) {
handleNoOffersScenario();
return;
}
const totalPages = Math.max(1, Math.ceil(validOffers.length / itemsPerPage));
currentPage = Math.min(currentPage, totalPages);
const startIndex = (currentPage - 1) * itemsPerPage;
const endIndex = Math.min(startIndex + itemsPerPage, validOffers.length);
const itemsToDisplay = validOffers.slice(startIndex, endIndex);
offersBody.innerHTML = '';
for (const offer of itemsToDisplay) {
const row = createTableRow(offer, isSentOffers);
if (row) {
offersBody.appendChild(row);
}
}
updateRowTimes();
initializeFlowbiteTooltips();
updatePaginationControls(totalPages);
if (tableRateModule?.initializeTable) {
tableRateModule.initializeTable();
}
if (!isPaginationChange) {
lastRefreshTime = Date.now();
if (newEntriesCountSpan) {
const displayCount = isSentOffers ? jsonData.length : validOffers.length;
newEntriesCountSpan.textContent = displayCount;
}
if (!isSentOffers) {
nextRefreshCountdown = getTimeUntilNextExpiration();
updateLastRefreshTime();
updateNextRefreshTime();
}
}
} catch (error) {
console.error('[Debug] Error in updateOffersTable:', error);
offersBody.innerHTML = `<tr><td colspan="8" class="text-center py-4 text-red-500">An error occurred while updating the offers table. Please try again later.</td></tr>`;
} finally {
setRefreshButtonLoading(false);
}
}
function startRefreshCountdown() {
if (isSentOffers) return;
let refreshTimeout;
let countdownInterval;
function refreshCycle() {
checkExpiredAndFetchNew()
.then(() => {
startCountdown();
})
.catch(error => {
console.error('Error in refresh cycle:', error);
nextRefreshCountdown = 60;
startCountdown();
});
}
function startCountdown() {
if (countdownInterval) clearInterval(countdownInterval);
if (refreshTimeout) clearTimeout(refreshTimeout);
updateNextRefreshTime();
countdownInterval = setInterval(() => {
if (nextRefreshCountdown > 0) {
nextRefreshCountdown--;
updateNextRefreshTime();
} else {
clearInterval(countdownInterval);
refreshCycle();
}
}, 1000);
refreshTimeout = setTimeout(refreshCycle, nextRefreshCountdown * 1000);
}
refreshCycle();
window.addEventListener('beforeunload', () => {
if (countdownInterval) clearInterval(countdownInterval);
if (refreshTimeout) clearTimeout(refreshTimeout);
});
}
function initializeTableRateModule() {
if (typeof window.tableRateModule !== 'undefined') {
tableRateModule = window.tableRateModule;
console.log('tableRateModule loaded successfully');
return true;
} else {
console.warn('tableRateModule not found. Waiting for it to load...');
return false;
}
}
function continueInitialization() {
if (typeof volumeToggle !== 'undefined' && volumeToggle.init) {
volumeToggle.init();
}
updateCoinFilterImages();
fetchOffers().then(() => {
applyFilters();
if (!isSentOffers) {
startRefreshCountdown();
}
});
const listingLabel = document.querySelector('span[data-listing-label]');
if (listingLabel) {
listingLabel.textContent = isSentOffers ? 'Total Listings: ' : 'Network Listings: ';
}
function updateTimesLoop() {
updateRowTimes();
requestAnimationFrame(updateTimesLoop);
}
requestAnimationFrame(updateTimesLoop);
setInterval(updateRowTimes, 900000);
console.log('Initialization completed');
}
document.addEventListener('DOMContentLoaded', () => {
console.log('DOM content loaded, initializing...');
initializeFooter();
updateClearFiltersButton();
if (initializeTableRateModule()) {
continueInitialization();
} else {
let retryCount = 0;
const maxRetries = 5;
const retryInterval = setInterval(() => {
retryCount++;
if (initializeTableRateModule()) {
clearInterval(retryInterval);
continueInitialization();
} else if (retryCount >= maxRetries) {
console.error('Failed to load tableRateModule after multiple attempts');
clearInterval(retryInterval);
continueInitialization();
}
}, 1000);
}
filterForm.addEventListener('submit', (e) => {
e.preventDefault();
applyFilters();
});
filterForm.addEventListener('change', applyFilters);
const coinToSelect = document.getElementById('coin_to');
const coinFromSelect = document.getElementById('coin_from');
coinToSelect.addEventListener('change', applyFilters);
coinFromSelect.addEventListener('change', applyFilters);
document.getElementById('clearFilters').addEventListener('click', () => {
filterForm.reset();
const statusSelect = document.getElementById('status');
if (statusSelect) {
statusSelect.value = 'any';
}
jsonData = [...originalJsonData];
currentPage = 1;
applyFilters();
updateCoinFilterImages();
});
document.getElementById('refreshOffers').addEventListener('click', () => {
console.log('Refresh button clicked');
fetchOffers(true);
});
toggleButton.addEventListener('click', () => {
tableView.classList.toggle('hidden');
jsonView.classList.toggle('hidden');
toggleButton.textContent = tableView.classList.contains('hidden') ? 'Show Table View' : 'Show JSON View';
});
prevPageButton.addEventListener('click', () => {
if (currentPage > 1) {
currentPage--;
const validOffers = getValidOffers();
const totalPages = Math.ceil(validOffers.length / itemsPerPage);
updateOffersTable(true);
updatePaginationControls(totalPages);
}
});
nextPageButton.addEventListener('click', () => {
const validOffers = getValidOffers();
const totalPages = Math.ceil(validOffers.length / itemsPerPage);
if (currentPage < totalPages) {
currentPage++;
updateOffersTable(true);
updatePaginationControls(totalPages);
}
});
});
console.log('Offers Table Module fully initialized');