67 lines
1.8 KiB
TypeScript
67 lines
1.8 KiB
TypeScript
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export type EntityColumnMetadata = {
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groupId?: string;
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keywords?: readonly string[];
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};
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export type EntityColumnGroup = {
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id: string;
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label: string;
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description?: string;
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};
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export type EntityColumnOption = EntityColumnMetadata & {
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id: string;
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label: string;
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visible: boolean;
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hideable: boolean;
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};
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/** Normaliza tildes sin equiparar ñ y n, incluidas sus representaciones Unicode descompuestas. */
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export function normalizeColumnSearch(value: string): string {
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return value
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.trim()
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.toLowerCase()
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.normalize("NFD")
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.replace(/n\u0303/g, "ñ")
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.replace(/\p{M}/gu, "");
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}
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/** Los IDs conservan identidad; la primera declaración de un grupo u opción prevalece. */
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export function groupColumnOptions(
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options: readonly EntityColumnOption[],
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groups: readonly EntityColumnGroup[],
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search: string
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) {
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const term = normalizeColumnSearch(search);
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const uniqueOptions = new Map<string, EntityColumnOption>();
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const uniqueGroups = new Map<string, EntityColumnGroup>();
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for (const group of groups) {
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if (!uniqueGroups.has(group.id)) {
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uniqueGroups.set(group.id, group);
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}
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}
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for (const option of options) {
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if (!uniqueOptions.has(option.id)) {
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uniqueOptions.set(option.id, option);
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}
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}
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const matches = [...uniqueOptions.values()].filter((option) =>
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[option.label, ...(option.keywords ?? [])].some((value) =>
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normalizeColumnSearch(value).includes(term)
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)
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);
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const grouped = [...uniqueGroups.values()].map((group) => ({
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group,
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options: matches.filter((option) => option.groupId === group.id),
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}));
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const ungrouped = matches.filter(
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(option) => !(option.groupId && uniqueGroups.has(option.groupId))
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);
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return [
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...grouped.filter((group) => group.options.length > 0),
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...(ungrouped.length ? [{ group: undefined, options: ungrouped }] : []),
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];
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}
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