All files / lib/metadata namespacing.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6x
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8x
 
 
 
 
 
import type * as DB from '$lib/database.js';
import type { NamespacedMetadataID } from '$lib/schemas/common.js';
 
import { removeNamespaceFromMetadataId } from '$lib/schemas/metadata.js';
import { fromEntries } from '$lib/utils.js';
 
import { METADATA_ZERO_VALUE } from './index.js';
 
/**
 * Returns a un-namespaced object of all metadata values of the given protocol, given the metadata values object of an image/observation. If a metadata value is absent from the given values, the value is still present, but set to `null`.
 */
export function protocolMetadataValues(
	area: 'session' | 'observations+images',
	protocol: Pick<DB.Protocol, 'id' | 'metadata' | 'importedMetadata' | 'sessionMetadata'>,
	// eslint-disable-next-line @typescript-eslint/no-explicit-any
	values: { [x: string]: any }
) {
	return fromEntries(
		protocol.metadata
			.filter((key) => {
				const isSessionMetadata = protocol.sessionMetadata.includes(key);
				const isSessionwideImport = protocol.importedMetadata.some(
					(imp) => [imp.source, imp.target].includes(key) && imp.sessionwide
				);
 
				return Boolean(isSessionMetadata || isSessionwideImport) === (area === 'session');
			})
			.map((key) => resolveMetadataImport(protocol, key))
			.map((key) => [removeNamespaceFromMetadataId(key), values[key] ?? METADATA_ZERO_VALUE])
	);
}
 
/**
 * Resolves the actual ID (namespaced key) of a metadata from a protocol
 */
export function resolveMetadataImport(
	protocol: Pick<DB.Protocol, 'importedMetadata'>,
	metadataId: NamespacedMetadataID
): NamespacedMetadataID {
	return (
		protocol.importedMetadata?.find((imp) => [imp.target, imp.source].includes(metadataId))
			?.source ?? metadataId
	);
}