rzen
a16e8ec270
Add an ephemeral live-run presence channel (separate from the durable iCloud progress sync) so a propped-up iPhone can mirror the Watch's Ready → work/rest → Finish flow in real time as the user swipes. Watch drives, phone mirrors (read-only), so there's no echo loop: - Watch's ExerciseProgressView broadcasts a LiveProgress frame on every phase transition (and an ended signal on leave) via sendMessage, reachable-only — throwaway presence, never written to iCloud. - Timers ride as wall-clock anchors (Date kept native in the WC dict to preserve sub-second precision), so both devices count independently off shared start times and stay in lockstep without streaming ticks. - Phone holds a transient LiveRunState; ContentView auto-presents a read-only LiveProgressMirrorView full-screen cover while a run is live. Claude-Session: https://claude.ai/code/session_01SCv7zvGFcKy47KSTnTLxRe
48 lines
1.6 KiB
Swift
48 lines
1.6 KiB
Swift
//
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// LiveRunState.swift
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// Workouts
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//
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// Copyright 2025 Rouslan Zenetl. All Rights Reserved.
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//
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import Foundation
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import Observation
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/// Phone-side holder for the *ephemeral* live-run frames the watch broadcasts while it drives
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/// an exercise (see `LiveProgress`). The mirror UI observes this; nothing here is persisted.
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///
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/// Phase 1 is watch-drives / phone-mirrors, so this is read-only state fed by the connectivity
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/// bridge — the phone never sends back, which is why there's no echo loop to guard against yet.
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@Observable
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@MainActor
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final class LiveRunState {
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/// The latest frame from the driving device, or `nil` when no run is being mirrored.
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private(set) var current: LiveProgress?
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/// A log the user manually closed the mirror for; suppressed until that run ends.
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private var mutedLogID: String?
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/// The frame to actually present, honoring a manual dismiss.
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var presentable: LiveProgress? {
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guard let c = current, c.logID != mutedLogID else { return nil }
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return c
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}
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/// Apply an incoming frame, dropping a stale one for the same run.
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func apply(_ frame: LiveProgress) {
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if let c = current, c.logID == frame.logID, frame.version < c.version { return }
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current = frame
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}
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/// The driver left the run (cancel / done / navigated away) — stop mirroring it.
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func end(logID: String) {
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if current?.logID == logID { current = nil }
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if mutedLogID == logID { mutedLogID = nil }
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}
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/// The user dismissed the mirror; don't re-present this run until it ends.
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func mute() {
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mutedLogID = current?.logID
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}
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}
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