269 lines
10 KiB
TypeScript
269 lines
10 KiB
TypeScript
import React, { useState, useEffect } from 'react';
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import { useWebSocket } from './hooks/useWebSocket';
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import { useRecorder } from './hooks/useRecorder';
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import { PortCard } from './components/PortCard';
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import { VideoPreview } from './components/VideoPreview';
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import { ConfigPanel } from './components/ConfigPanel';
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import { SCTE35Trigger } from './components/SCTE35Trigger';
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import { PortStatus, RecorderConfig } from './types';
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export default function App() {
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const [ports, setPorts] = useState<PortStatus[]>([]);
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const [selectedPort, setSelectedPort] = useState<number | null>(null);
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const [configPort, setConfigPort] = useState<number | null>(null);
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const [configs, setConfigs] = useState<Record<number, RecorderConfig>>({});
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const [clock, setClock] = useState('');
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const wsUrl = `ws://${window.location.host}/ws`;
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const { isConnected, lastMessage } = useWebSocket(wsUrl);
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const { startRecording, stopRecording, injectSCTE35, injectSCTE35ForPort } = useRecorder();
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// Clock
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useEffect(() => {
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const tick = () => {
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const now = new Date();
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const pad = (n: number) => String(n).padStart(2, '0');
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setClock(`${pad(now.getHours())}:${pad(now.getMinutes())}:${pad(now.getSeconds())}`);
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};
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tick();
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const id = setInterval(tick, 1000);
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return () => clearInterval(id);
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}, []);
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// WebSocket port updates
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useEffect(() => {
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if (lastMessage?.type === 'port_status' && lastMessage.ports) {
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setPorts(lastMessage.ports);
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}
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}, [lastMessage]);
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// Initial fetch
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useEffect(() => {
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fetch('/api/ports')
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.then(r => r.json())
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.then(setPorts)
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.catch(console.error);
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}, []);
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const handleStartRecording = async (portIndex: number) => {
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const config = configs[portIndex] || defaultConfig(portIndex);
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await startRecording(portIndex, config);
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};
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const handleSaveConfig = (config: RecorderConfig) => {
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setConfigs(prev => ({ ...prev, [config.port_index]: config }));
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};
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const handleInjectSCTE35 = async (eventId: number, durationSeconds: number) => {
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await injectSCTE35(eventId, durationSeconds);
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};
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const handleInjectSCTE35ForPort = async (
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portIndex: number,
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eventId: number,
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durationSeconds: number,
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srtDestinationUrl?: string
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) => {
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await injectSCTE35ForPort(portIndex, eventId, durationSeconds, srtDestinationUrl);
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};
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const handleSelectPort = (portIndex: number) => {
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setSelectedPort(prev => (prev === portIndex ? null : portIndex));
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};
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const selectedPortData = ports.find(p => p.port_index === selectedPort) ?? null;
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return (
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<div style={{ minHeight: '100vh', background: 'var(--bg-deepest)', color: 'var(--text-primary)' }}>
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{/* ── HEADER ── */}
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<header style={{
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background: 'var(--bg-dark)',
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borderBottom: '1px solid var(--border)',
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padding: '0 28px',
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height: 60,
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'space-between',
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position: 'sticky',
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top: 0,
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zIndex: 100,
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boxShadow: '0 2px 20px rgba(0,0,0,0.6)',
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}}>
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<div style={{ display: 'flex', alignItems: 'center', gap: 14 }}>
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<img
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src="/dragon-logo.png"
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alt="Dragon Encode"
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style={{
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width: 36, height: 36, objectFit: 'contain',
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filter: 'drop-shadow(0 0 6px rgba(26,58,255,0.5))',
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}}
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/>
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<div style={{ display: 'flex', flexDirection: 'column', lineHeight: 1 }}>
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<span style={{
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fontFamily: 'var(--font-ui)', fontWeight: 900, fontSize: 18,
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letterSpacing: '0.12em', textTransform: 'uppercase', color: 'var(--text-primary)',
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}}>Dragon Encode</span>
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<span style={{
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fontFamily: 'var(--font-ui)', fontWeight: 400, fontSize: 11,
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letterSpacing: '0.3em', textTransform: 'uppercase', color: 'var(--dragon-blue)',
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marginTop: 2,
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}}>SDI Recorder Suite</span>
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</div>
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</div>
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<div style={{ display: 'flex', alignItems: 'center', gap: 20 }}>
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<div style={{ display: 'flex', alignItems: 'center', gap: 8, fontFamily: 'var(--font-mono)', fontSize: 11, color: 'var(--text-secondary)', letterSpacing: '0.08em' }}>
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<div style={{
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width: 8, height: 8, borderRadius: '50%',
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background: isConnected ? 'var(--green-safe)' : 'var(--rec-red)',
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boxShadow: isConnected ? '0 0 0 3px rgba(0,230,118,0.15)' : '0 0 0 3px rgba(255,32,32,0.15)',
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transition: 'all 0.3s',
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}} />
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<span>{isConnected ? 'LIVE' : 'DISCONNECTED'}</span>
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</div>
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<div style={{ width: 1, height: 28, background: 'var(--border)' }} />
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<span style={{ fontFamily: 'var(--font-mono)', fontSize: 13, color: 'var(--text-mono)', letterSpacing: '0.05em' }}>
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{clock}
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</span>
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</div>
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</header>
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<main style={{ padding: 28, maxWidth: 1600, margin: '0 auto' }}>
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{/* ── SECTION LABEL ── */}
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<div style={{ display: 'flex', alignItems: 'center', gap: 12, marginBottom: 18 }}>
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<span style={{
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fontFamily: 'var(--font-ui)', fontSize: 11, fontWeight: 600,
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letterSpacing: '0.35em', textTransform: 'uppercase', color: 'var(--text-muted)',
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}}>SDI Inputs</span>
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<div style={{ flex: 1, height: 1, background: 'linear-gradient(to right, var(--border), transparent)' }} />
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<span style={{ fontFamily: 'var(--font-mono)', fontSize: 10, color: 'var(--text-muted)' }}>
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{ports.length} PORT{ports.length !== 1 ? 'S' : ''}
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</span>
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</div>
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{/* ── PORT CARDS (8-port grid: 4x2) ── */}
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<div className="ports-grid" style={{ marginBottom: 32 }}>
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{ports.length === 0 ? (
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<div style={{
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gridColumn: '1 / -1', display: 'flex', flexDirection: 'column',
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alignItems: 'center', justifyContent: 'center', padding: '60px 20px',
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color: 'var(--text-muted)', gap: 12,
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}}>
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<span style={{ fontSize: 48, opacity: 0.4 }}>⬡</span>
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<span style={{ fontFamily: 'var(--font-ui)', fontSize: 14, fontWeight: 600, letterSpacing: '0.2em', textTransform: 'uppercase' }}>
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No Ports Available
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</span>
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<span style={{ fontFamily: 'var(--font-mono)', fontSize: 12 }}>
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Waiting for backend connection...
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</span>
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</div>
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) : (
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ports.map(port => (
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<PortCard
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key={port.port_index}
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port={port}
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isSelected={selectedPort === port.port_index}
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onSelect={handleSelectPort}
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onStartRecording={handleStartRecording}
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onStopRecording={stopRecording}
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onOpenConfig={setConfigPort}
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onInjectSCTE35={handleInjectSCTE35ForPort}
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/>
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))
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)}
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</div>
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{/* ── DETAIL PANEL ── */}
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{selectedPort !== null && (
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<div style={{
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display: 'grid',
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gridTemplateColumns: '1fr 1fr',
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gap: 20,
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marginBottom: 32,
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animation: 'panelEnter 0.25s ease both',
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}}>
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{/* Preview */}
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<div style={{ background: 'var(--bg-card)', border: '1px solid var(--border)', borderRadius: 4, overflow: 'hidden' }}>
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<div style={{
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padding: '12px 16px', background: 'var(--bg-panel)',
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borderBottom: '1px solid var(--border)',
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display: 'flex', alignItems: 'center', justifyContent: 'space-between',
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}}>
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<span style={{ fontFamily: 'var(--font-ui)', fontSize: 11, fontWeight: 700, letterSpacing: '0.3em', textTransform: 'uppercase', color: 'var(--text-secondary)' }}>
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HLS Preview
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</span>
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<span style={{ fontFamily: 'var(--font-mono)', fontSize: 11, color: 'var(--dragon-blue)', letterSpacing: '0.08em' }}>
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PORT {selectedPort}
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</span>
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</div>
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<div style={{ padding: 16 }}>
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<VideoPreview portIndex={selectedPort} />
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</div>
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</div>
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{/* Global SCTE-35 panel */}
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<div style={{ background: 'var(--bg-card)', border: '1px solid var(--border)', borderRadius: 4, overflow: 'hidden' }}>
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<div style={{
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padding: '12px 16px', background: 'var(--bg-panel)',
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borderBottom: '1px solid var(--border)',
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display: 'flex', alignItems: 'center', justifyContent: 'space-between',
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}}>
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<span style={{ fontFamily: 'var(--font-ui)', fontSize: 11, fontWeight: 700, letterSpacing: '0.3em', textTransform: 'uppercase', color: 'var(--text-secondary)' }}>
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Ad Break — All Ports
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</span>
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<span style={{ fontFamily: 'var(--font-mono)', fontSize: 11, color: 'var(--accent-amber)', letterSpacing: '0.08em' }}>
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SCTE-35 / 104
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</span>
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</div>
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<div style={{ padding: 16 }}>
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<SCTE35Trigger onInject={handleInjectSCTE35} />
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</div>
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</div>
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</div>
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)}
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</main>
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{/* ── CONFIG MODAL ── */}
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{configPort !== null && (
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<ConfigPanel
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portIndex={configPort}
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currentConfig={configs[configPort] ?? null}
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onSave={handleSaveConfig}
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onClose={() => setConfigPort(null)}
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/>
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)}
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<style>{`
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@keyframes panelEnter {
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from { opacity: 0; transform: translateY(6px); }
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to { opacity: 1; transform: translateY(0); }
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}
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.ports-grid {
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display: grid;
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grid-template-columns: repeat(4, 1fr);
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gap: 14px;
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}
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@media (max-width: 1300px) { .ports-grid { grid-template-columns: repeat(4, 1fr); } }
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@media (max-width: 900px) { .ports-grid { grid-template-columns: repeat(2, 1fr); } }
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@media (max-width: 500px) { .ports-grid { grid-template-columns: 1fr; } }
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`}</style>
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</div>
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);
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}
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function defaultConfig(portIndex: number): RecorderConfig {
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return {
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port_index: portIndex,
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codec: 'PRORES',
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bitrate: '185M',
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quality_profile: 'hq',
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recording_path: `/recordings/port_${portIndex}_{timestamp}.mxf`,
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srt_enabled: false,
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srt_destination: '',
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srt_destinations: [],
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preview_enabled: true,
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};
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}
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