custom-ocean.xyz-dashboard/static/js/workers.js
2025-03-25 08:19:45 -07:00

545 lines
20 KiB
JavaScript

"use strict";
// Global variables for workers dashboard
let workerData = null;
let refreshTimer;
let pageLoadTime = Date.now();
let lastManualRefreshTime = 0;
let filterState = {
currentFilter: 'all',
searchTerm: ''
};
let miniChart = null;
let connectionRetryCount = 0;
// Server time variables for uptime calculation - synced with main dashboard
let serverTimeOffset = 0;
let serverStartTime = null;
// New variable to track custom refresh timing
const MIN_REFRESH_INTERVAL = 10000; // Minimum 10 seconds between refreshes
// Hashrate Normalization Utilities
// Helper function to normalize hashrate to TH/s for consistent graphing
function normalizeHashrate(value, unit) {
if (!value || isNaN(value)) return 0;
unit = (unit || 'th/s').toLowerCase();
if (unit.includes('ph/s')) {
return value * 1000; // Convert PH/s to TH/s
} else if (unit.includes('eh/s')) {
return value * 1000000; // Convert EH/s to TH/s
} else if (unit.includes('gh/s')) {
return value / 1000; // Convert GH/s to TH/s
} else if (unit.includes('mh/s')) {
return value / 1000000; // Convert MH/s to TH/s
} else if (unit.includes('kh/s')) {
return value / 1000000000; // Convert KH/s to TH/s
} else if (unit.includes('h/s') && !unit.includes('th/s') && !unit.includes('ph/s') &&
!unit.includes('eh/s') && !unit.includes('gh/s') && !unit.includes('mh/s') &&
!unit.includes('kh/s')) {
return value / 1000000000000; // Convert H/s to TH/s
} else {
// Assume TH/s if unit is not recognized
return value;
}
}
// Helper function to format hashrate values for display
function formatHashrateForDisplay(value, unit) {
if (isNaN(value) || value === null || value === undefined) return "N/A";
// Always normalize to TH/s first if unit is provided
let normalizedValue = unit ? normalizeHashrate(value, unit) : value;
// Select appropriate unit based on magnitude
if (normalizedValue >= 1000000) { // EH/s range
return (normalizedValue / 1000000).toFixed(2) + ' EH/s';
} else if (normalizedValue >= 1000) { // PH/s range
return (normalizedValue / 1000).toFixed(2) + ' PH/s';
} else if (normalizedValue >= 1) { // TH/s range
return normalizedValue.toFixed(2) + ' TH/s';
} else if (normalizedValue >= 0.001) { // GH/s range
return (normalizedValue * 1000).toFixed(2) + ' GH/s';
} else { // MH/s range or smaller
return (normalizedValue * 1000000).toFixed(2) + ' MH/s';
}
}
// Initialize the page
$(document).ready(function () {
console.log("Worker page initializing...");
// Set up initial UI
initializePage();
// Get server time for uptime calculation
updateServerTime();
// Define global refresh function for BitcoinMinuteRefresh
window.manualRefresh = fetchWorkerData;
// Wait before initializing BitcoinMinuteRefresh to ensure DOM is ready
setTimeout(function () {
// Initialize BitcoinMinuteRefresh with our refresh function
if (typeof BitcoinMinuteRefresh !== 'undefined' && BitcoinMinuteRefresh.initialize) {
BitcoinMinuteRefresh.initialize(window.manualRefresh);
console.log("BitcoinMinuteRefresh initialized with refresh function");
} else {
console.warn("BitcoinMinuteRefresh not available");
}
}, 500);
// Fetch worker data immediately on page load
fetchWorkerData();
// Set up filter button click handlers
$('.filter-button').click(function () {
$('.filter-button').removeClass('active');
$(this).addClass('active');
filterState.currentFilter = $(this).data('filter');
filterWorkers();
});
// Set up search input handler
$('#worker-search').on('input', function () {
filterState.searchTerm = $(this).val().toLowerCase();
filterWorkers();
});
});
// Initialize page elements
function initializePage() {
console.log("Initializing page elements...");
// Initialize mini chart for total hashrate if the element exists
if (document.getElementById('total-hashrate-chart')) {
initializeMiniChart();
}
// Show loading state
$('#worker-grid').html('<div class="text-center p-5"><i class="fas fa-spinner fa-spin"></i> Loading worker data...</div>');
// Add retry button (hidden by default)
if (!$('#retry-button').length) {
$('body').append('<button id="retry-button" style="position: fixed; bottom: 20px; left: 20px; z-index: 1000; background: #f7931a; color: black; border: none; padding: 8px 16px; display: none; border-radius: 4px; cursor: pointer;">Retry Loading Data</button>');
$('#retry-button').on('click', function () {
$(this).text('Retrying...').prop('disabled', true);
fetchWorkerData(true);
setTimeout(() => {
$('#retry-button').text('Retry Loading Data').prop('disabled', false);
}, 3000);
});
}
}
// Server time update via polling - enhanced to use shared storage
function updateServerTime() {
console.log("Updating server time...");
// First try to get stored values
try {
const storedOffset = localStorage.getItem('serverTimeOffset');
const storedStartTime = localStorage.getItem('serverStartTime');
if (storedOffset && storedStartTime) {
serverTimeOffset = parseFloat(storedOffset);
serverStartTime = parseFloat(storedStartTime);
console.log("Using stored server time offset:", serverTimeOffset, "ms");
// Only update BitcoinMinuteRefresh if it's initialized
if (typeof BitcoinMinuteRefresh !== 'undefined' && BitcoinMinuteRefresh.updateServerTime) {
BitcoinMinuteRefresh.updateServerTime(serverTimeOffset, serverStartTime);
}
return; // Don't fetch if we have valid values
}
} catch (e) {
console.error("Error reading stored server time:", e);
}
// Fetch from API if needed
$.ajax({
url: "/api/time",
method: "GET",
timeout: 5000,
success: function (data) {
// Calculate the offset between server time and local time
serverTimeOffset = new Date(data.server_timestamp).getTime() - Date.now();
serverStartTime = new Date(data.server_start_time).getTime();
// Store in localStorage for cross-page sharing
localStorage.setItem('serverTimeOffset', serverTimeOffset.toString());
localStorage.setItem('serverStartTime', serverStartTime.toString());
// Only update BitcoinMinuteRefresh if it's initialized
if (typeof BitcoinMinuteRefresh !== 'undefined' && BitcoinMinuteRefresh.updateServerTime) {
BitcoinMinuteRefresh.updateServerTime(serverTimeOffset, serverStartTime);
}
console.log("Server time synchronized. Offset:", serverTimeOffset, "ms");
},
error: function (jqXHR, textStatus, errorThrown) {
console.error("Error fetching server time:", textStatus, errorThrown);
}
});
}
// Fetch worker data from API
function fetchWorkerData(forceRefresh = false) {
console.log("Fetching worker data...");
// Track this as a manual refresh for throttling purposes
lastManualRefreshTime = Date.now();
$('#worker-grid').addClass('loading-fade');
// Choose API URL based on whether we're forcing a refresh
const apiUrl = `/api/workers${forceRefresh ? '?force=true' : ''}`;
$.ajax({
url: apiUrl,
method: 'GET',
dataType: 'json',
timeout: 15000, // 15 second timeout
success: function (data) {
if (!data || !data.workers || data.workers.length === 0) {
console.warn("No workers found in data response");
$('#worker-grid').html(`
<div class="text-center p-5">
<p>No workers found. Try refreshing the page.</p>
</div>
`);
return;
}
workerData = data;
// Notify BitcoinMinuteRefresh that we've refreshed the data
if (typeof BitcoinMinuteRefresh !== 'undefined' && BitcoinMinuteRefresh.notifyRefresh) {
BitcoinMinuteRefresh.notifyRefresh();
}
// Update UI with new data
updateWorkerGrid();
updateSummaryStats();
updateMiniChart();
updateLastUpdated();
// Hide retry button
$('#retry-button').hide();
// Reset connection retry count
connectionRetryCount = 0;
console.log("Worker data updated successfully");
},
error: function (xhr, status, error) {
console.error("Error fetching worker data:", error);
// Show error in worker grid
$('#worker-grid').html(`
<div class="text-center p-5 text-danger">
<i class="fas fa-exclamation-triangle"></i>
<p>Error loading worker data: ${error || 'Unknown error'}</p>
</div>
`);
// Show retry button
$('#retry-button').show();
// Implement exponential backoff for automatic retry
connectionRetryCount++;
const delay = Math.min(30000, 1000 * Math.pow(1.5, Math.min(5, connectionRetryCount)));
console.log(`Will retry in ${delay / 1000} seconds (attempt ${connectionRetryCount})`);
setTimeout(() => {
fetchWorkerData(true); // Force refresh on retry
}, delay);
},
complete: function () {
$('#worker-grid').removeClass('loading-fade');
}
});
}
// Update the worker grid with data
function updateWorkerGrid() {
console.log("Updating worker grid...");
if (!workerData || !workerData.workers) {
console.error("No worker data available");
return;
}
const workerGrid = $('#worker-grid');
workerGrid.empty();
// Apply current filters before rendering
const filteredWorkers = filterWorkersData(workerData.workers);
if (filteredWorkers.length === 0) {
workerGrid.html(`
<div class="text-center p-5">
<i class="fas fa-search"></i>
<p>No workers match your filter criteria</p>
</div>
`);
return;
}
// Generate worker cards
filteredWorkers.forEach(worker => {
// Create worker card
const card = $('<div class="worker-card"></div>');
// Add class based on status
if (worker.status === 'online') {
card.addClass('worker-card-online');
} else {
card.addClass('worker-card-offline');
}
// Add worker type badge
card.append(`<div class="worker-type">${worker.type}</div>`);
// Add worker name
card.append(`<div class="worker-name">${worker.name}</div>`);
// Add status badge
if (worker.status === 'online') {
card.append('<div class="status-badge status-badge-online">ONLINE</div>');
} else {
card.append('<div class="status-badge status-badge-offline">OFFLINE</div>');
}
// Add hashrate bar with normalized values for consistent display
const maxHashrate = 200; // TH/s - adjust based on your fleet
const normalizedHashrate = normalizeHashrate(
worker.hashrate_3hr,
worker.hashrate_3hr_unit || 'th/s'
);
const hashratePercent = Math.min(100, (normalizedHashrate / maxHashrate) * 100);
// Format hashrate for display with appropriate unit
const formattedHashrate = formatHashrateForDisplay(
worker.hashrate_3hr,
worker.hashrate_3hr_unit || 'th/s'
);
card.append(`
<div class="worker-stats-row">
<div class="worker-stats-label">Hashrate (3hr):</div>
<div class="white-glow">${formattedHashrate}</div>
</div>
<div class="stats-bar-container">
<div class="stats-bar" style="width: ${hashratePercent}%"></div>
</div>
`);
// Add additional stats
card.append(`
<div class="worker-stats">
<div class="worker-stats-row">
<div class="worker-stats-label">Last Share:</div>
<div class="blue-glow">${typeof worker.last_share === 'string' ? worker.last_share.split(' ')[1] || worker.last_share : 'N/A'}</div>
</div>
<div class="worker-stats-row">
<div class="worker-stats-label">Earnings:</div>
<div class="green-glow">${worker.earnings.toFixed(8)}</div>
</div>
<div class="worker-stats-row">
<div class="worker-stats-label">Accept Rate:</div>
<div class="white-glow">${worker.acceptance_rate}%</div>
</div>
<div class="worker-stats-row">
<div class="worker-stats-label">Temp:</div>
<div class="${worker.temperature > 65 ? 'red-glow' : 'white-glow'}">${worker.temperature > 0 ? worker.temperature + '°C' : 'N/A'}</div>
</div>
</div>
`);
// Add card to grid
workerGrid.append(card);
});
}
// Filter worker data based on current filter state
function filterWorkersData(workers) {
if (!workers) return [];
return workers.filter(worker => {
// Default to empty string if name is undefined
const workerName = (worker.name || '').toLowerCase();
const isOnline = worker.status === 'online';
const workerType = (worker.type || '').toLowerCase();
// Check if worker matches filter
let matchesFilter = false;
if (filterState.currentFilter === 'all') {
matchesFilter = true;
} else if (filterState.currentFilter === 'online' && isOnline) {
matchesFilter = true;
} else if (filterState.currentFilter === 'offline' && !isOnline) {
matchesFilter = true;
} else if (filterState.currentFilter === 'asic' && workerType === 'asic') {
matchesFilter = true;
} else if (filterState.currentFilter === 'fpga' && workerType === 'fpga') {
matchesFilter = true;
}
// Check if worker matches search term
const matchesSearch = filterState.searchTerm === '' || workerName.includes(filterState.searchTerm);
return matchesFilter && matchesSearch;
});
}
// Apply filter to rendered worker cards
function filterWorkers() {
if (!workerData || !workerData.workers) return;
// Re-render the worker grid with current filters
updateWorkerGrid();
}
// Modified updateSummaryStats function with normalized hashrate display
function updateSummaryStats() {
if (!workerData) return;
// Update worker counts
$('#workers-count').text(workerData.workers_total || 0);
$('#workers-online').text(workerData.workers_online || 0);
$('#workers-offline').text(workerData.workers_offline || 0);
// Update worker ring percentage
const onlinePercent = workerData.workers_total > 0 ?
workerData.workers_online / workerData.workers_total : 0;
$('.worker-ring').css('--online-percent', onlinePercent);
// Display normalized hashrate with appropriate unit
if (workerData.total_hashrate !== undefined) {
// Format with proper unit conversion
const formattedHashrate = formatHashrateForDisplay(
workerData.total_hashrate,
workerData.hashrate_unit || 'TH/s'
);
$('#total-hashrate').text(formattedHashrate);
} else {
$('#total-hashrate').text(`0.0 TH/s`);
}
// Update other summary stats
$('#total-earnings').text(`${(workerData.total_earnings || 0).toFixed(8)} BTC`);
$('#daily-sats').text(`${numberWithCommas(workerData.daily_sats || 0)} sats`);
$('#avg-acceptance-rate').text(`${(workerData.avg_acceptance_rate || 0).toFixed(2)}%`);
}
// Initialize mini chart
function initializeMiniChart() {
console.log("Initializing mini chart...");
const ctx = document.getElementById('total-hashrate-chart');
if (!ctx) {
console.error("Mini chart canvas not found");
return;
}
// Generate some sample data to start
const labels = Array(24).fill('').map((_, i) => i);
const data = Array(24).fill(0).map(() => Math.random() * 100 + 700);
miniChart = new Chart(ctx, {
type: 'line',
data: {
labels: labels,
datasets: [{
data: data,
borderColor: '#1137F5',
backgroundColor: 'rgba(57, 255, 20, 0.1)',
fill: true,
tension: 0.3,
borderWidth: 1.5,
pointRadius: 0
}]
},
options: {
responsive: true,
maintainAspectRatio: false,
scales: {
x: { display: false },
y: {
display: false,
min: Math.min(...data) * 0.9,
max: Math.max(...data) * 1.1
}
},
plugins: {
legend: { display: false },
tooltip: { enabled: false }
},
animation: false,
elements: {
line: {
tension: 0.4
}
}
}
});
}
// Update mini chart with real data and normalization
function updateMiniChart() {
if (!miniChart || !workerData || !workerData.hashrate_history) {
console.log("Skipping mini chart update - missing data");
return;
}
// Extract hashrate data from history
const historyData = workerData.hashrate_history;
if (!historyData || historyData.length === 0) {
console.log("No hashrate history data available");
return;
}
// Get the normalized values for the chart
const values = historyData.map(item => {
const val = parseFloat(item.value) || 0;
const unit = item.unit || workerData.hashrate_unit || 'th/s';
return normalizeHashrate(val, unit);
});
const labels = historyData.map(item => item.time);
// Update chart data
miniChart.data.labels = labels;
miniChart.data.datasets[0].data = values;
// Update y-axis range
const min = Math.min(...values.filter(v => v > 0)) || 0;
const max = Math.max(...values) || 1;
miniChart.options.scales.y.min = min * 0.9;
miniChart.options.scales.y.max = max * 1.1;
// Update the chart
miniChart.update('none');
}
// Update the last updated timestamp
function updateLastUpdated() {
if (!workerData || !workerData.timestamp) return;
try {
const timestamp = new Date(workerData.timestamp);
$("#lastUpdated").html("<strong>Last Updated:</strong> " +
timestamp.toLocaleString() + "<span id='terminal-cursor'></span>");
} catch (e) {
console.error("Error formatting timestamp:", e);
}
}
// Format numbers with commas
function numberWithCommas(x) {
if (x == null) return "N/A";
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}