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https://github.com/smittix/intercept.git
synced 2026-04-24 06:40:00 -07:00
feat: Add VHF DSC Channel 70 monitoring and decoding
- Implement DSC message decoding (Distress, Urgency, Safety, Routine) - Add MMSI country identification via MID lookup - Integrate position extraction and map markers for distress alerts - Implement device conflict detection to prevent SDR collisions with AIS - Add permanent storage for critical alerts and visual UI overlays
This commit is contained in:
Marc
@@ -899,3 +899,308 @@ body {
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line-height: 44px !important;
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font-size: 18px !important;
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}
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/* ============================================
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DSC (Digital Selective Calling) Styles
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============================================ */
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/* DSC Control Group - Orange accent (warning/distress theme) */
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.control-group.dsc-group {
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background: rgba(245, 158, 11, 0.05);
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border-color: rgba(245, 158, 11, 0.2);
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}
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.control-group.dsc-group .control-group-label {
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color: var(--accent-orange);
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}
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.control-group.dsc-group select,
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.control-group.dsc-group input[type="number"] {
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border-color: rgba(245, 158, 11, 0.3);
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color: var(--accent-orange);
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}
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.dsc-btn {
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background: var(--accent-orange) !important;
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font-size: 9px !important;
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padding: 6px 12px !important;
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}
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.dsc-btn:hover {
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background: #d97706 !important;
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box-shadow: 0 0 20px rgba(245, 158, 11, 0.3) !important;
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}
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.dsc-btn.active {
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background: var(--accent-red) !important;
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}
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/* DSC Panel */
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.panel.dsc-messages {
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flex: 0 0 auto;
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max-height: 250px;
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display: flex;
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flex-direction: column;
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border-top: 1px solid rgba(245, 158, 11, 0.2);
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}
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.panel.dsc-messages::before {
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background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
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}
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.panel.dsc-messages .panel-header {
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background: rgba(245, 158, 11, 0.05);
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border-bottom-color: rgba(245, 158, 11, 0.1);
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color: var(--accent-orange);
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}
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/* DSC Alert Summary */
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.dsc-alert-summary {
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display: flex;
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gap: 8px;
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padding: 6px 12px;
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background: rgba(0, 0, 0, 0.2);
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border-bottom: 1px solid rgba(245, 158, 11, 0.1);
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font-family: 'JetBrains Mono', monospace;
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font-size: 9px;
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}
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.dsc-alert-count {
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padding: 2px 6px;
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border-radius: 3px;
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font-weight: 600;
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}
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.dsc-alert-count.distress {
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background: rgba(239, 68, 68, 0.2);
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color: var(--accent-red);
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}
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.dsc-alert-count.urgency {
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background: rgba(245, 158, 11, 0.2);
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color: var(--accent-orange);
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}
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/* DSC List Content */
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.dsc-list-content {
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flex: 1;
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overflow-y: auto;
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padding: 8px;
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}
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.no-messages {
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text-align: center;
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padding: 20px 15px;
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color: var(--text-secondary);
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font-size: 11px;
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}
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/* DSC Message Items */
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.dsc-message-item {
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position: relative;
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background: rgba(0, 0, 0, 0.3);
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border: 1px solid rgba(245, 158, 11, 0.15);
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border-radius: 4px;
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padding: 8px 10px;
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margin-bottom: 6px;
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cursor: pointer;
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transition: all 0.2s ease;
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}
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.dsc-message-item:hover {
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border-color: var(--accent-orange);
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background: rgba(245, 158, 11, 0.05);
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}
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.dsc-message-item.distress {
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border-color: var(--accent-red);
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background: rgba(239, 68, 68, 0.1);
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animation: distress-pulse 1.5s ease-in-out infinite;
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}
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.dsc-message-item.urgency {
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border-color: var(--accent-orange);
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background: rgba(245, 158, 11, 0.1);
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}
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@keyframes distress-pulse {
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0%, 100% { box-shadow: 0 0 5px rgba(239, 68, 68, 0.3); }
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50% { box-shadow: 0 0 15px rgba(239, 68, 68, 0.6); }
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}
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.dsc-message-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 4px;
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}
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.dsc-message-category {
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font-family: 'JetBrains Mono', monospace;
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font-size: 9px;
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font-weight: 700;
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text-transform: uppercase;
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letter-spacing: 0.5px;
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padding: 2px 6px;
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border-radius: 3px;
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background: rgba(245, 158, 11, 0.2);
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color: var(--accent-orange);
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}
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.dsc-message-item.distress .dsc-message-category {
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background: rgba(239, 68, 68, 0.2);
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color: var(--accent-red);
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}
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.dsc-message-time {
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font-family: 'JetBrains Mono', monospace;
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font-size: 9px;
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color: var(--text-dim);
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}
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.dsc-message-mmsi {
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font-family: 'JetBrains Mono', monospace;
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font-size: 11px;
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color: var(--accent-orange);
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}
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.dsc-message-country {
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font-size: 9px;
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color: var(--text-secondary);
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}
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.dsc-message-nature {
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font-size: 10px;
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color: var(--accent-red);
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font-weight: 500;
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margin-top: 2px;
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}
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.dsc-message-pos {
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font-family: 'JetBrains Mono', monospace;
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font-size: 9px;
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color: var(--text-secondary);
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}
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/* DSC Distress Alert Overlay */
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.dsc-distress-alert {
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position: fixed;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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z-index: 10000;
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background: rgba(15, 18, 24, 0.98);
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border: 2px solid var(--accent-red);
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border-radius: 8px;
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padding: 24px 32px;
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min-width: 300px;
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text-align: center;
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box-shadow: 0 0 40px rgba(239, 68, 68, 0.5);
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animation: alert-flash 0.5s ease-in-out 3;
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}
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@keyframes alert-flash {
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0%, 100% { border-color: var(--accent-red); box-shadow: 0 0 40px rgba(239, 68, 68, 0.5); }
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50% { border-color: #ff6b6b; box-shadow: 0 0 60px rgba(239, 68, 68, 0.8); }
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}
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.dsc-distress-alert .dsc-alert-header {
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font-family: 'Orbitron', 'JetBrains Mono', monospace;
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font-size: 24px;
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font-weight: 700;
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color: var(--accent-red);
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margin-bottom: 16px;
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letter-spacing: 3px;
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}
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.dsc-distress-alert .dsc-alert-mmsi {
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font-family: 'JetBrains Mono', monospace;
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font-size: 16px;
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color: var(--accent-cyan);
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margin-bottom: 8px;
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}
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.dsc-distress-alert .dsc-alert-country {
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font-size: 14px;
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color: var(--text-secondary);
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margin-bottom: 8px;
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}
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.dsc-distress-alert .dsc-alert-nature {
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font-size: 18px;
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font-weight: 600;
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color: var(--accent-orange);
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margin-bottom: 12px;
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}
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.dsc-distress-alert .dsc-alert-position {
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font-family: 'JetBrains Mono', monospace;
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font-size: 14px;
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color: var(--accent-cyan);
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margin-bottom: 16px;
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}
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.dsc-distress-alert button {
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background: var(--accent-red);
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border: none;
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color: white;
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padding: 10px 24px;
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font-family: 'JetBrains Mono', monospace;
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font-size: 12px;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 1px;
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border-radius: 4px;
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cursor: pointer;
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transition: all 0.2s ease;
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}
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.dsc-distress-alert button:hover {
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background: #dc2626;
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box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
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}
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/* DSC Map Markers */
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.dsc-marker {
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background: transparent;
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border: none;
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}
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.dsc-marker-inner {
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width: 28px;
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height: 28px;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 14px;
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color: white;
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border: 2px solid white;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
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}
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.dsc-marker-inner.distress {
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animation: distress-marker-pulse 1s ease-in-out infinite;
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}
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@keyframes distress-marker-pulse {
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0%, 100% { transform: scale(1); }
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50% { transform: scale(1.2); }
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}
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/* Mobile adjustments for DSC */
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@media (max-width: 767px) {
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.panel.dsc-messages {
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max-height: 200px;
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}
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.dsc-distress-alert {
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width: 90%;
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min-width: auto;
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padding: 16px 20px;
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}
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.dsc-distress-alert .dsc-alert-header {
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font-size: 18px;
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}
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}
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