mirror of
https://github.com/smittix/intercept.git
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Add signal cards component system for pager UI
- Create reusable signal-cards.css with status variants, protocol badges, advanced panels, and filter bar styles - Add signal-cards.js component for rendering pager message cards - Integrate into pager mode with mute address, copy message, and expandable details functionality - Include interactive mockup for design reference Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Smittix
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/**
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* Signal Cards Component
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* JavaScript utilities for creating and managing signal cards
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* Used across: Pager, APRS, Sensors, and other signal-based modes
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*/
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const SignalCards = (function() {
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'use strict';
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// Store for managing cards and state
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const state = {
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cards: new Map(),
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filters: {
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status: 'all',
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type: 'all'
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},
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counts: {
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all: 0,
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emergency: 0,
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new: 0,
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burst: 0,
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repeated: 0,
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baseline: 0
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}
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};
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/**
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* Escape HTML to prevent XSS
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*/
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function escapeHtml(text) {
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if (text === null || text === undefined) return '';
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const div = document.createElement('div');
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div.textContent = String(text);
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return div.innerHTML;
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}
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/**
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* Format timestamp to relative time
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*/
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function formatRelativeTime(timestamp) {
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if (!timestamp) return '';
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const date = new Date(timestamp);
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const now = new Date();
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const diff = Math.floor((now - date) / 1000);
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if (diff < 60) return 'Just now';
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if (diff < 3600) return Math.floor(diff / 60) + ' min ago';
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if (diff < 86400) return Math.floor(diff / 3600) + 'h ago';
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return date.toLocaleDateString();
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}
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/**
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* Determine signal status based on message data
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*/
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function determineStatus(msg) {
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// Check for emergency indicators
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if (msg.emergency ||
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(msg.message && /emergency|distress|mayday|sos/i.test(msg.message))) {
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return 'emergency';
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}
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// Check if it's a new/first-seen signal
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if (msg.isNew || msg.firstSeen) {
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return 'new';
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}
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// Check for burst activity
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if (msg.burst || msg.spike) {
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return 'burst';
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}
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// Check for repeated pattern
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if (msg.repeated || msg.count > 5) {
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return 'repeated';
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}
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// Default to baseline
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return 'baseline';
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}
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/**
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* Get protocol class name
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*/
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function getProtoClass(protocol) {
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if (!protocol) return '';
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const proto = protocol.toLowerCase();
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if (proto.includes('pocsag')) return 'pocsag';
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if (proto.includes('flex')) return 'flex';
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if (proto.includes('aprs')) return 'aprs';
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if (proto.includes('ais')) return 'ais';
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if (proto.includes('acars')) return 'acars';
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return '';
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}
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/**
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* Check if message content is numeric
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*/
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function isNumericContent(message) {
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if (!message) return false;
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return /^[0-9\s\-\*\#U]+$/.test(message);
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}
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/**
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* Create a pager message card
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*/
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function createPagerCard(msg, options = {}) {
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const status = options.status || determineStatus(msg);
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const protoClass = getProtoClass(msg.protocol);
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const isNumeric = isNumericContent(msg.message);
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const relativeTime = formatRelativeTime(msg.timestamp);
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const isToneOnly = msg.message === '[Tone Only]' || msg.msg_type === 'Tone';
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const card = document.createElement('article');
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card.className = 'signal-card';
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card.dataset.status = status;
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card.dataset.type = 'message';
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card.dataset.protocol = protoClass;
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if (msg.address) card.dataset.address = msg.address;
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// Build card HTML
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card.innerHTML = `
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<div class="signal-card-header">
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<div class="signal-card-badges">
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<span class="signal-proto-badge ${protoClass}">${escapeHtml(msg.protocol)}</span>
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<span class="signal-freq-badge">Addr: ${escapeHtml(msg.address)}${msg.function ? ' / F' + escapeHtml(msg.function) : ''}</span>
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</div>
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${status !== 'baseline' ? `
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<span class="signal-status-pill" data-status="${status}">
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<span class="status-dot"></span>
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${status.charAt(0).toUpperCase() + status.slice(1)}
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</span>
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` : ''}
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</div>
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<div class="signal-card-body">
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<div class="signal-meta-row">
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${msg.msg_type ? `<span class="signal-msg-type">${escapeHtml(msg.msg_type)}</span>` : ''}
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<span class="signal-timestamp" data-timestamp="${escapeHtml(msg.timestamp)}" title="${escapeHtml(msg.timestamp)}">${escapeHtml(relativeTime)}</span>
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</div>
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<div class="signal-message ${isNumeric ? 'numeric' : ''} ${isToneOnly ? 'tone-only' : ''}">${escapeHtml(msg.message || '[No content]')}</div>
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</div>
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<div class="signal-card-footer">
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<button class="signal-advanced-toggle" onclick="SignalCards.toggleAdvanced(this)">
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<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M6 9l6 6 6-6"/>
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</svg>
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Details
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</button>
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<div class="signal-card-actions">
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${!isToneOnly ? `<button class="signal-action-btn" onclick="SignalCards.copyMessage(this)">Copy</button>` : ''}
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<button class="signal-action-btn" onclick="SignalCards.muteAddress('${escapeHtml(msg.address)}')">Mute</button>
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</div>
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</div>
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<div class="signal-advanced-panel">
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<div class="signal-advanced-inner">
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<div class="signal-advanced-content">
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<div class="signal-advanced-section">
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<div class="signal-advanced-title">Signal Details</div>
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<div class="signal-advanced-grid">
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<div class="signal-advanced-item">
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<span class="signal-advanced-label">Protocol</span>
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<span class="signal-advanced-value">${escapeHtml(msg.protocol)}</span>
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</div>
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<div class="signal-advanced-item">
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<span class="signal-advanced-label">Address</span>
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<span class="signal-advanced-value">${escapeHtml(msg.address)}</span>
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</div>
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${msg.function ? `
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<div class="signal-advanced-item">
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<span class="signal-advanced-label">Function</span>
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<span class="signal-advanced-value">${escapeHtml(msg.function)}</span>
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</div>
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` : ''}
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${msg.msg_type ? `
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<div class="signal-advanced-item">
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<span class="signal-advanced-label">Type</span>
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<span class="signal-advanced-value">${escapeHtml(msg.msg_type)}</span>
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</div>
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` : ''}
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<div class="signal-advanced-item">
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<span class="signal-advanced-label">Timestamp</span>
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<span class="signal-advanced-value">${escapeHtml(msg.timestamp)}</span>
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</div>
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</div>
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</div>
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${msg.raw ? `
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<div class="signal-advanced-section">
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<div class="signal-advanced-title">Raw Data</div>
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<div class="signal-raw-data">${escapeHtml(msg.raw)}</div>
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</div>
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` : ''}
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</div>
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</div>
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</div>
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`;
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return card;
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}
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/**
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* Toggle advanced panel on a card
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*/
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function toggleAdvanced(button) {
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const card = button.closest('.signal-card');
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const panel = card.querySelector('.signal-advanced-panel');
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button.classList.toggle('open');
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panel.classList.toggle('open');
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}
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/**
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* Copy message content to clipboard
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*/
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function copyMessage(button) {
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const card = button.closest('.signal-card');
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const message = card.querySelector('.signal-message');
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if (message) {
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navigator.clipboard.writeText(message.textContent).then(() => {
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showToast('Message copied to clipboard');
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}).catch(() => {
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showToast('Failed to copy', 'error');
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});
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}
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}
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/**
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* Mute an address (add to filter list)
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*/
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function muteAddress(address) {
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// Store muted addresses in localStorage
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const muted = JSON.parse(localStorage.getItem('mutedAddresses') || '[]');
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if (!muted.includes(address)) {
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muted.push(address);
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localStorage.setItem('mutedAddresses', JSON.stringify(muted));
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showToast(`Address ${address} muted`);
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// Hide existing cards with this address
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document.querySelectorAll(`.signal-card[data-address="${address}"]`).forEach(card => {
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card.style.opacity = '0';
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card.style.transform = 'scale(0.95)';
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setTimeout(() => card.remove(), 200);
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});
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}
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}
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/**
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* Check if an address is muted
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*/
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function isAddressMuted(address) {
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const muted = JSON.parse(localStorage.getItem('mutedAddresses') || '[]');
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return muted.includes(address);
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}
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/**
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* Show toast notification
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*/
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function showToast(message, type = 'success') {
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let toast = document.getElementById('signalToast');
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if (!toast) {
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toast = document.createElement('div');
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toast.id = 'signalToast';
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toast.className = 'signal-toast';
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document.body.appendChild(toast);
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}
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toast.textContent = message;
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toast.className = 'signal-toast ' + type;
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// Force reflow for animation
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toast.offsetHeight;
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toast.classList.add('show');
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setTimeout(() => {
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toast.classList.remove('show');
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}, 2500);
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}
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/**
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* Initialize filter bar
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*/
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function initFilterBar(container, options = {}) {
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const filterBar = document.createElement('div');
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filterBar.className = 'signal-filter-bar';
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filterBar.innerHTML = `
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<span class="signal-filter-label">Filter</span>
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<button class="signal-filter-btn active" data-filter="all">
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<span class="filter-dot"></span>
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All
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<span class="signal-filter-count" data-count="all">0</span>
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</button>
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${options.showEmergency !== false ? `
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<button class="signal-filter-btn" data-filter="emergency">
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<span class="filter-dot"></span>
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Emergency
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<span class="signal-filter-count" data-count="emergency">0</span>
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</button>
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` : ''}
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<button class="signal-filter-btn" data-filter="new">
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<span class="filter-dot"></span>
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New
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<span class="signal-filter-count" data-count="new">0</span>
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</button>
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<button class="signal-filter-btn" data-filter="repeated">
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<span class="filter-dot"></span>
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Repeated
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<span class="signal-filter-count" data-count="repeated">0</span>
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</button>
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<button class="signal-filter-btn" data-filter="baseline">
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<span class="filter-dot"></span>
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Baseline
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<span class="signal-filter-count" data-count="baseline">0</span>
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</button>
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`;
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// Add click handlers
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filterBar.querySelectorAll('.signal-filter-btn').forEach(btn => {
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btn.addEventListener('click', () => {
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filterBar.querySelectorAll('.signal-filter-btn').forEach(b => b.classList.remove('active'));
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btn.classList.add('active');
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state.filters.status = btn.dataset.filter;
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applyFilters(container);
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});
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});
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return filterBar;
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}
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/**
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* Apply current filters to cards
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*/
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function applyFilters(container) {
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const cards = container.querySelectorAll('.signal-card');
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let visibleCount = 0;
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cards.forEach(card => {
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const cardStatus = card.dataset.status;
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const cardType = card.dataset.type;
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const statusMatch = state.filters.status === 'all' || cardStatus === state.filters.status;
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const typeMatch = state.filters.type === 'all' || cardType === state.filters.type;
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if (statusMatch && typeMatch) {
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card.classList.remove('hidden');
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visibleCount++;
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} else {
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card.classList.add('hidden');
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}
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});
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// Show/hide empty state
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const emptyState = container.querySelector('.signal-empty-state');
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if (emptyState) {
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emptyState.style.display = visibleCount === 0 ? 'block' : 'none';
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}
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}
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/**
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* Update filter counts
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*/
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function updateCounts(container) {
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const cards = container.querySelectorAll('.signal-card');
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const counts = {
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all: 0,
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emergency: 0,
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new: 0,
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burst: 0,
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repeated: 0,
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baseline: 0
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};
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cards.forEach(card => {
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counts.all++;
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const status = card.dataset.status;
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if (counts.hasOwnProperty(status)) {
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counts[status]++;
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}
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});
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// Update count badges
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Object.keys(counts).forEach(key => {
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const badge = container.querySelector(`[data-count="${key}"]`);
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if (badge) {
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badge.textContent = counts[key];
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}
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});
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state.counts = counts;
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return counts;
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}
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/**
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* Update relative timestamps on cards
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*/
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function updateTimestamps(container) {
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container.querySelectorAll('.signal-timestamp[data-timestamp]').forEach(el => {
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const timestamp = el.dataset.timestamp;
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if (timestamp) {
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el.textContent = formatRelativeTime(timestamp);
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}
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});
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}
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// Public API
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return {
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createPagerCard,
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toggleAdvanced,
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copyMessage,
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muteAddress,
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isAddressMuted,
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showToast,
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initFilterBar,
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applyFilters,
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updateCounts,
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updateTimestamps,
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escapeHtml,
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formatRelativeTime,
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determineStatus,
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getProtoClass,
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state
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};
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})();
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// Make globally available
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window.SignalCards = SignalCards;
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