60 lines
1.8 KiB
TypeScript
60 lines
1.8 KiB
TypeScript
import { CameraConfig, RawFrigateCardConfig } from '../types.js';
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/**
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* Get a camera id.
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* @param config The camera config (either parsed or raw).
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* @returns A camera id.
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*/
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export function getCameraID(
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config?: CameraConfig | RawFrigateCardConfig | null,
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): string {
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return (
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(typeof config?.id === 'string' && config.id) ||
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(typeof config?.camera_entity === 'string' && config.camera_entity) ||
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(typeof config?.webrtc_card === 'object' &&
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config.webrtc_card &&
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typeof config.webrtc_card['entity'] === 'string' &&
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config.webrtc_card['entity']) ||
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(typeof config?.frigate === 'object' &&
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config.frigate &&
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typeof config?.frigate['camera_name'] === 'string' &&
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config.frigate['camera_name']) ||
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''
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);
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}
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/**
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* Get all cameras that depend on a given camera.
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* @param cameras Cameras map.
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* @param cameraID ID of the target camera.
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* @returns A set of query parameters.
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*/
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export const getAllDependentCameras = (
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cameras: Map<string, CameraConfig>,
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cameraID?: string,
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): Set<string> => {
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const cameraIDs: Set<string> = new Set();
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const getDependentCameras = (cameraID: string): void => {
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const cameraConfig = cameras.get(cameraID);
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if (cameraConfig) {
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cameraIDs.add(cameraID);
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const dependentCameras: Set<string> = new Set();
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(cameraConfig.dependencies.cameras || []).forEach((item) =>
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dependentCameras.add(item),
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);
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if (cameraConfig.dependencies.all_cameras) {
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cameras.forEach((_, key) => dependentCameras.add(key));
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}
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for (const eventCameraID of dependentCameras) {
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if (!cameraIDs.has(eventCameraID)) {
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getDependentCameras(eventCameraID);
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}
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}
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}
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};
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if (cameraID) {
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getDependentCameras(cameraID);
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}
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return cameraIDs;
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};
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