84787c9a4b
Replaces the duplicated F1Simulator (which was copy-pasted for IndyCar) with a single AutoRacingSimulator that accepts a race points table at construction time. Registry entries for f1_standings and indycar_standings remain separate, each wired to the correct scoring system (F1: top-10, IndyCar: top-26 positions). Also imports SIMULATOR_TYPES from registry into the admin route to eliminate the duplicate hardcoded array, and updates stale comments mentioning F1/IndyCar. Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
58 lines
2.4 KiB
TypeScript
58 lines
2.4 KiB
TypeScript
/**
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* Converts a datetime-local input value (local time, no timezone info)
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* to a UTC ISO string for server submission.
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*
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* `datetime-local` inputs use the format "YYYY-MM-DDTHH:MM" and do NOT accept
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* ISO strings with a timezone designator (e.g. "2026-03-11T17:00:00.000Z").
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* Setting an ISO UTC string directly on a datetime-local input causes the browser
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* to silently clear the field value. Use this function with a separate hidden input
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* to hold the converted UTC value before form submission.
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*
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* Returns null when value is empty, nullish, or not a valid date.
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*
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* NOTE: The returned ISO string (e.g. "2026-03-11T17:00:00.000Z") is intentionally
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* incompatible with datetime-local inputs, which only accept "YYYY-MM-DDTHH:MM".
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* Setting a Z-suffixed string on a datetime-local input causes browsers to silently
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* clear the field. Always write the result to a separate hidden input, not back to
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* the datetime-local input itself.
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*/
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import { format, parseISO } from "date-fns";
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/**
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* Format a YYYY-MM-DD date string for display (e.g. "Apr 9").
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* Returns null when the value is missing or unparseable — callers decide how to handle that case.
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*/
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export function formatEventDate(dateStr: string | null | undefined): string | null {
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if (!dateStr) return null;
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try {
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return format(parseISO(dateStr), "MMM d");
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} catch {
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return null;
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}
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}
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/**
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* Produces a stable sort key for upcoming calendar events.
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*
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* Bracket events carry a full ISO game timestamp in `earliestGameTime`; all-compete
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* events (auto racing, golf) use the ISO timestamp in `earliestGameTime` when a start
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* time has been set, or fall back to the date-only `eventDate` string. Events with
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* neither sort to the far future so they appear last.
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*
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* The mixed comparison of ISO timestamps and "YYYY-MM-DD" strings works correctly via
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* lexicographic order because both share the same date prefix; a date-only string always
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* sorts before a same-day timestamp (shorter string < longer string with "T" suffix).
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*/
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export function toEventSortKey(e: {
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eventDate: string | null;
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earliestGameTime: string | null;
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}): string {
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return e.earliestGameTime ?? e.eventDate ?? "9999-12-31";
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}
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export function localDateTimeToUtcIso(value: string | null | undefined): string | null {
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if (!value) return null;
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const date = new Date(value);
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if (isNaN(date.getTime())) return null;
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return date.toISOString();
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}
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