Files
workouts/Workouts/Seed/SplitSeeder.swift
T
rzen 0ad93a09da Save workouts to Apple Health with live watch metrics and a post-workout summary
Watch sessions now run an HKLiveWorkoutBuilder: heart rate and active
energy are collected live (shown in an in-workout HUD), saved to Health
as a real HKWorkout on completion, and carried back to the phone as
WorkoutMetrics on the workout document. Phone-only workouts get an
estimated Health workout (MET x bodyweight x duration) after a 10s
debounce that a late-arriving watch session cancels; a launch sweep
backfills workouts completed within the last day. Dedupe is keyed on
metrics.healthKitWorkoutUUID plus the metrics source.

Splits gain an activity type (strength, functional, HIIT, core, cardio,
cycling) that categorizes the Health workout and picks the MET value.
A post-workout summary sheet (duration, calories, avg/max HR, HR zones,
total volume) fills in live and is also shown on completed workouts.
Weights can now display in lb or kg (display-only relabel), synced to
the watch over the existing application context.

WorkoutDocument schema 1->2 (metrics are irreplaceable, so older apps
must quarantine rather than strip them); cache schema 2 rebuilds the
SwiftData store with the new metric columns. Deleting a workout in the
app intentionally leaves its Health record in place.
2026-07-05 07:46:35 -04:00

84 lines
3.6 KiB
Swift

import Foundation
import SwiftData
/// Builds the bundled machine-based starter routine (Upper Body / Core / Lower
/// Body). Written on demand (never auto-seeded) through the SyncEngine — an empty
/// cache at launch can't be told apart from an iCloud library that simply hasn't
/// downloaded yet.
enum SplitSeeder {
/// One starter exercise: name plus its default starting weight (lbs).
private struct SeedExercise {
let name: String
let weight: Int
}
/// One starter split: visual theme, activity type, plus its ordered exercises.
private struct SeedSplit {
let name: String
let color: String
let icon: String
let activity: WorkoutActivityType
let exercises: [SeedExercise]
}
/// Sets/reps shared by every starter exercise.
private static let defaultSets = 4
private static let defaultReps = 10
/// Starter splits in display order, with sensible machine starting weights.
/// Users adjust weights from the exercise screen.
private static let starterSplits: [SeedSplit] = [
SeedSplit(name: "Upper Body", color: "blue", icon: "figure.strengthtraining.traditional", activity: .traditionalStrength, exercises: [
SeedExercise(name: "Lat Pull Down", weight: 110),
SeedExercise(name: "Tricep Press", weight: 100),
SeedExercise(name: "Chest Press", weight: 40),
SeedExercise(name: "Seated Row", weight: 90),
]),
SeedSplit(name: "Core", color: "orange", icon: "figure.core.training", activity: .coreTraining, exercises: [
SeedExercise(name: "Abdominal", weight: 0),
SeedExercise(name: "Rotary", weight: 0),
]),
SeedSplit(name: "Lower Body", color: "green", icon: "figure.run", activity: .traditionalStrength, exercises: [
SeedExercise(name: "Abductor", weight: 140),
SeedExercise(name: "Adductor", weight: 140),
SeedExercise(name: "Leg Press", weight: 160),
SeedExercise(name: "Leg Curl", weight: 70),
]),
]
/// Builds the default split documents (fresh ULIDs each call).
static func defaultSplitDocuments() -> [SplitDocument] {
starterSplits.enumerated().map { order, split in
let exercises = split.exercises.enumerated().map { idx, item in
ExerciseDocument(
id: ULID.make(), name: item.name, order: idx,
sets: defaultSets, reps: defaultReps, weight: item.weight,
loadType: LoadType.weight.rawValue,
durationSeconds: 0, weightLastUpdated: nil, weightReminderWeeks: 2
)
}
return SplitDocument(
schemaVersion: SplitDocument.currentSchema, id: ULID.make(),
name: split.name, color: split.color, systemImage: split.icon, order: order,
createdAt: Date(), updatedAt: Date(), exercises: exercises,
activityType: split.activity.rawValue
)
}
}
/// Writes any starter splits whose name doesn't already exist, appended after
/// existing splits. Idempotent against double-taps / partial prior seeds.
@MainActor
static func seedDefaults(into context: ModelContext, using sync: SyncEngine) async {
let existing = (try? context.fetch(FetchDescriptor<Split>())) ?? []
let existingNames = Set(existing.map(\.name))
let base = existing.count
let fresh = defaultSplitDocuments().filter { !existingNames.contains($0.name) }
for (offset, var doc) in fresh.enumerated() {
doc.order = base + offset
await sync.save(split: doc)
}
}
}