Jesse_Chen
f708edf365
SQL kinds now match the TypeScript ledger so batch ingest can confirm dated events. Confirm no longer burns the opening focus, recap uses server date labels, and the Agent sees indistinguishable width instead of a fake unique minute. Co-authored-by: Cursor <cursoragent@cursor.com>
46 lines
1.4 KiB
TypeScript
46 lines
1.4 KiB
TypeScript
/**
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* Server-facing candidate plateau helpers. These numbers are for Agent
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* projection only; they never grant exact-minute confirmation.
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*/
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import { RECTIFICATION_POLICY } from "../../rectification-policy.ts";
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export function timeToMinutes(value: string): number | null {
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const match = /^(?:[01]\d|2[0-3]):([0-5]\d)$/.exec(value);
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if (!match) return null;
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const hours = Number(value.slice(0, 2));
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const minutes = Number(match[1]);
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return hours * 60 + minutes;
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}
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/**
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* Width of the indistinguishable top cluster, in minutes.
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* Uses the engine's tied_minute_count and the inclusive span of public times.
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*/
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export function indistinguishableWidthMinutes(
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candidates: readonly Readonly<{
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time: string;
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rank: number;
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tiedMinuteCount: number;
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}>[],
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): number {
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if (candidates.length === 0) return 0;
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const ranked = [...candidates].sort((left, right) => left.rank - right.rank);
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const top = ranked[0]!;
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const minutes = ranked
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.map((candidate) => timeToMinutes(candidate.time))
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.filter((value): value is number => value !== null);
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const span = minutes.length === 0
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? 0
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: Math.max(...minutes) - Math.min(...minutes) + 1;
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return Math.max(top.tiedMinuteCount, span, 1);
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}
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export function confirmationAllowedForWidth(
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storedConfirmationAllowed: boolean,
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widthMinutes: number,
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): boolean {
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return storedConfirmationAllowed
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&& widthMinutes <= RECTIFICATION_POLICY.maxConfirmationWidthMinutes;
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}
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