import { findMatchingWhoopActivity } from './activity-matcher.js';
import type {
PlannedWorkout,
NormalizedWorkout,
StrainActivity,
WhoopMatchedData,
} from '../types/index.js';
/** Tag used to identify Domestique-created workouts */
export const DOMESTIQUE_TAG = 'domestique';
/**
* Check if two workouts are likely the same (for deduplication).
* Compares by date, external_id, name similarity, and TSS.
*/
export function areWorkoutsSimilar(a: PlannedWorkout, b: PlannedWorkout): boolean {
// Same day check
const dateA = a.scheduled_for.split('T')[0];
const dateB = b.scheduled_for.split('T')[0];
if (dateA !== dateB) return false;
// External ID match (highest confidence) - check if TR id matches ICU external_id
if (a.external_id && b.external_id && a.external_id === b.external_id) return true;
if (a.id && b.external_id === a.id) return true;
if (b.id && a.external_id === b.id) return true;
// Similar name check (fuzzy)
const nameA = a.name.toLowerCase().replace(/[^a-z0-9]/g, '');
const nameB = b.name.toLowerCase().replace(/[^a-z0-9]/g, '');
if (nameA.includes(nameB) || nameB.includes(nameA)) return true;
// Similar TSS check
if (a.expected_tss && b.expected_tss) {
const tssDiff = Math.abs(a.expected_tss - b.expected_tss);
if (tssDiff < 5) return true;
}
return false;
}
/**
* Find and match a Whoop activity to an Intervals.icu workout.
* Returns the matched Whoop data or null if no match found.
*/
export function matchWhoopActivity(
workout: NormalizedWorkout,
whoopActivities: StrainActivity[]
): WhoopMatchedData | null {
const match = findMatchingWhoopActivity(workout, whoopActivities);
if (!match) return null;
return {
strain_score: match.strain_score,
average_heart_rate: match.average_heart_rate,
max_heart_rate: match.max_heart_rate,
calories: match.calories,
distance: match.distance,
elevation_gain: match.elevation_gain,
zone_durations: match.zone_durations,
};
}
