Isaac_Aracena
55 lines
1.5 KiB
TypeScript
55 lines
1.5 KiB
TypeScript
export function cleanOptionLabel(value: string | null | undefined) {
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return String(value || "")
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.replace(/[\u0000-\u001F\u007F-\u009F\u200B-\u200D\uFEFF]/g, "")
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.replace(/\s+/g, " ")
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.trim();
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}
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export function normalizeOptionKey(value: string | null | undefined) {
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return cleanOptionLabel(value)
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.normalize("NFD")
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.replace(/[\u0300-\u036f]/g, "")
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.toLowerCase()
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.replace(/[^\p{L}\p{N}]+/gu, " ")
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.trim();
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}
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export function canonicalOptionLabel(value: string | null | undefined) {
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const cleanValue = cleanOptionLabel(value);
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const key = normalizeOptionKey(cleanValue);
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if (key === "republica dominicana") return "Republica Dominicana";
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return cleanValue;
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}
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export function dedupeOptions(values: Array<string | null | undefined>) {
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const unique = new Map<string, string>();
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for (const value of values) {
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const cleanValue = canonicalOptionLabel(value);
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if (!cleanValue) continue;
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const key = normalizeOptionKey(cleanValue);
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if (!key) continue;
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if (!unique.has(key)) {
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unique.set(key, cleanValue);
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}
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}
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return Array.from(unique.values());
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}
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export function ensureOption(options: string[], value: string | null | undefined) {
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const uniqueOptions = dedupeOptions(options);
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const current = canonicalOptionLabel(value);
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if (!current) return uniqueOptions;
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const currentKey = normalizeOptionKey(current);
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const exists = uniqueOptions.some((option) => normalizeOptionKey(option) === currentKey);
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return exists ? uniqueOptions : [current, ...uniqueOptions];
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}
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