mirror of
https://github.com/bilawalsidhu/gods-eye-view.git
synced 2026-11-04 18:34:02 +00:00
Sameh Khamis
73e789489b
Knip, configured with the application, package exports, scripts, QA harnesses, workers, tools and tests as entry points, reports exports that no module imports. Each was checked by hand against string-based and namespace imports. - Symbols that are still used inside their own module lose only the `export` keyword (176 constants and helpers). - Unused re-exports are removed from barrel modules (flight, military, vessel, CCTV, directions, transit history, local ADS-B and street-level policy modules). - Declarations that nothing uses at all are deleted, among them AIS_WATCHDOG_STATUSES, applyFilter, isRadioCountryCode, compactText, DENSITY_STOPS, the unused CCTV endpoint constants, and the SDR band constants. - Default exports that nothing imports are removed. The ones in src/data/earthquakes.js, src/data/telegeographySubmarineCables.js, src/data/wind.js and src/data/bhoteKoshiLocator.js each constructed a layer instance at import time that nothing used; those instances are no longer created. Every export of a package.json entry stays, as does TOMTOM_CREDIT, which the traffic layer reads from the credits namespace it is given.
82 lines
3.0 KiB
JavaScript
82 lines
3.0 KiB
JavaScript
/**
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* Activates the nearest CCTV record on layer enable and flies only when no
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* aircraft tracker or cockpit camera owns the view.
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* @param {Object} options Layer-enable focus inputs.
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* @param {*} options.trackedEntity Current Cesium tracked entity, if any.
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* @param {boolean} options.cockpitActive Whether cockpit mode owns the camera.
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* @param {() => (string|null)} options.activate Nearest-camera activation.
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* @param {(cameraId: string) => *} options.fly Optional camera flight.
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* @returns {*} Activated camera ID for a held view, or the flight result.
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*/
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export function runCctvLayerEnableFocus({
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trackedEntity = null,
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cockpitActive = false,
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activate,
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fly,
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} = {}) {
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const cameraId = activate?.();
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if (!cameraId) return false;
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if (trackedEntity || cockpitActive) return cameraId;
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return fly?.(cameraId);
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}
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/**
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* Merges camera ownership sampled on both sides of the awaited layer-enable
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* chain. Either observation suppresses the optional CCTV focus flight.
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* @param {Object} [before={}] Ownership immediately before the await.
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* @param {Object} [after={}] Ownership immediately after the await.
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* @returns {{ trackedEntity: *, cockpitActive: boolean }} Conservative ownership.
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*/
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function mergeCctvEnableOwnership(before = {}, after = {}) {
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return {
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trackedEntity: before.trackedEntity || after.trackedEntity || null,
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cockpitActive: !!(before.cockpitActive || after.cockpitActive),
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};
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}
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/**
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* Runs the awaited CCTV layer transition while preserving camera ownership
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* observed on either side for the optional enable-focus policy.
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*
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* @param {Object} options Transition dependencies.
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* @param {boolean} options.target Requested enabled state.
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* @param {(target: boolean) => Promise<*>} options.setEnabled Layer transition.
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* @param {() => Object} options.readOwnership Current tracked/cockpit state.
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* @param {() => boolean} options.shouldFocus Post-transition focus predicate.
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* @param {() => (string|null)} options.activate Nearest-camera activation.
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* @param {(cameraId: string) => *} options.fly Optional camera flight.
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* @param {Function} [options.debug] Diagnostic sink.
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* @returns {Promise<*>} Focus-policy result, or null when no focus was requested.
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*/
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export async function runCctvLayerEnableTransition({
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target,
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setEnabled,
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readOwnership,
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shouldFocus,
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activate,
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fly,
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debug = console.debug,
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}) {
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const ownershipBefore = readOwnership?.() || {};
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if (target === true) {
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debug?.('[UI:CCTV] ownership before setEnabled await', {
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trackedId: ownershipBefore.trackedEntity?.id ?? null,
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cockpitActive: !!ownershipBefore.cockpitActive,
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});
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}
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await setEnabled?.(target);
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const ownershipAfter = readOwnership?.() || {};
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if (target === true) {
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debug?.('[UI:CCTV] ownership after setEnabled await', {
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trackedId: ownershipAfter.trackedEntity?.id ?? null,
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cockpitActive: !!ownershipAfter.cockpitActive,
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});
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}
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if (!target || !shouldFocus?.()) return null;
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return runCctvLayerEnableFocus({
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...mergeCctvEnableOwnership(ownershipBefore, ownershipAfter),
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activate,
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fly,
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});
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}
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