109 lines
3.4 KiB
TypeScript
109 lines
3.4 KiB
TypeScript
import { useState } from 'react';
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import { RecorderConfig, SCTE35Marker } from '../types';
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const API_BASE = '/api';
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export function useRecorder() {
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const [loading, setLoading] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const startRecording = async (portIndex: number, config: RecorderConfig): Promise<void> => {
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setLoading(true);
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setError(null);
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try {
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const response = await fetch(`${API_BASE}/ports/${portIndex}/start`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(config),
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});
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if (!response.ok) throw new Error(`Failed to start recording: ${response.statusText}`);
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} catch (err) {
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const msg = err instanceof Error ? err.message : 'Unknown error';
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setError(msg);
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throw err;
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} finally {
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setLoading(false);
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}
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};
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const stopRecording = async (portIndex: number): Promise<void> => {
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setLoading(true);
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setError(null);
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try {
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const response = await fetch(`${API_BASE}/ports/${portIndex}/stop`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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});
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if (!response.ok) throw new Error(`Failed to stop recording: ${response.statusText}`);
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} catch (err) {
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const msg = err instanceof Error ? err.message : 'Unknown error';
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setError(msg);
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throw err;
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} finally {
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setLoading(false);
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}
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};
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/** Global SCTE35 inject (hits all SRT outputs) */
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const injectSCTE35 = async (
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eventId: number,
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durationSeconds: number,
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webhookUrl?: string
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): Promise<SCTE35Marker | null> => {
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setLoading(true);
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setError(null);
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try {
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const response = await fetch(`${API_BASE}/scte35/inject`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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event_id: eventId,
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duration_seconds: durationSeconds,
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webhook_url: webhookUrl || null,
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}),
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});
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if (!response.ok) throw new Error(`Failed to inject SCTE35: ${response.statusText}`);
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return await response.json() as SCTE35Marker;
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} catch (err) {
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const msg = err instanceof Error ? err.message : 'Unknown error';
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setError(msg);
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throw err;
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} finally {
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setLoading(false);
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}
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};
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/** Per-port SCTE35 inject — targets a specific port's SRT output(s) */
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const injectSCTE35ForPort = async (
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portIndex: number,
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eventId: number,
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durationSeconds: number,
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srtDestinationUrl?: string,
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webhookUrl?: string
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): Promise<SCTE35Marker | null> => {
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setLoading(true);
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setError(null);
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try {
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const response = await fetch(`${API_BASE}/ports/${portIndex}/scte35/inject`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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event_id: eventId,
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duration_seconds: durationSeconds,
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webhook_url: webhookUrl || null,
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srt_destination_url: srtDestinationUrl || null,
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}),
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});
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if (!response.ok) throw new Error(`Failed to inject SCTE35 on port ${portIndex}: ${response.statusText}`);
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return await response.json() as SCTE35Marker;
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} catch (err) {
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const msg = err instanceof Error ? err.message : 'Unknown error';
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setError(msg);
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throw err;
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} finally {
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setLoading(false);
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}
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};
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return { startRecording, stopRecording, injectSCTE35, injectSCTE35ForPort, loading, error };
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}
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