Method constructor

packages/core/src/prompts/date.ts:171–200

(opts: DateOptions)

	}

	constructor(opts: DateOptions) {
		const detected = opts.format
			? { segments: segmentsFor(opts.format), separator: opts.separator ?? '/' }
			: detectLocaleFormat(opts.locale);
		const sep = opts.separator ?? detected.separator;
		const segments = opts.format ? segmentsFor(opts.format) : detected.segments;

		const initialDate = opts.initialValue ?? opts.defaultValue;
		const segmentValues: DateParts = initialDate
			? {
					year: String(initialDate.getUTCFullYear()).padStart(4, '0'),
					month: String(initialDate.getUTCMonth() + 1).padStart(2, '0'),
					day: String(initialDate.getUTCDate()).padStart(2, '0'),
				}
			: { year: '____', month: '__', day: '__' };

		const initialDisplay = segments.map((s) => segmentValues[s.type]).join(sep);

		super({ ...opts, initialUserInput: initialDisplay }, false);
		this.#segments = segments;
		this.#separator = sep;
		this.#segmentValues = segmentValues;
		this.#minDate = opts.minDate;
		this.#maxDate = opts.maxDate;
		this.#refresh();

		this.on('cursor', (key) => this.#onCursor(key));
		this.on('key', (char, key) => this.#onKey(char, key));
		this.on('finalize', () => this.#onFinalize(opts));
	}

	#seg(): { segment: SegmentConfig; index: number } | undefined {
		const index = Math.max(0, Math.min(this.#cursor.segmentIndex, this.#segments.length - 1));