blake.bike v0.4.0

Today's Intervals.icu plan on the home screen, a mirrored Intervals.icu workout library, an honest training-settings sync, and ride screens you build from fields.

Added

• Ride screens. The live ride view is now several screens you page between with
  the tabs at the top or the ← and → keys, and each screen is a grid of fields
  you choose. A field is a metric (power, cadence, heart rate, speed, watts per
  kilogram, distance, energy, calories, time, target) measured over the whole
  ride or just the block you are riding, shown live, averaged or at its maximum
  — so average power, block average power and max power are all there without
  each being its own card. Fields can be small, wide or full width, and the
  charts, workout timeline, target & bias, time in zone and stats for nerds sit
  alongside them as panels. Build it all under Settings → Ride screens.
• Distance is now estimated live while you ride, by the same model that saves it
  with the session.
• New numbers to put on a screen: energy in kilojoules and the calories that
  burned, average and maximum power, cadence, heart rate and speed, watts per
  kilogram, distance, elapsed time and time remaining.
• Today's planned workout from your Intervals.icu calendar on the home screen: its name, structure, duration and planned load, with Start. With a trainer connected it starts at once; otherwise the Ride page opens with it selected, and it sits at the top of the ride picker marked "Today". A plan without structured steps offers a free ride instead. The next seven days are cached, so the card works offline and says how old the cache is.
• Your Intervals.icu workout library is mirrored into Workouts. Mirrored workouts are labelled with their Intervals.icu folder and planned load, can be ridden and exported like any other, and are read-only: "Edit a copy" makes a local workout from one, and they disappear again when they leave your library or you turn the mirror off.
• The Settings card names the athlete the key belongs to, has separate toggles for the calendar and the library, and says when the mirrors last synced. They refresh when blake.bike starts and when you press Sync now; the training-settings sync stays behind its own button because it rewrites your FTP and zones.
• Saving an Intervals.icu API key now checks it against Intervals.icu first. A rejected key is not saved; being offline says so instead of blaming the key.

Changed

• Importing a ZWO file now refuses workouts with step elements blake.bike does not understand instead of silently dropping them, and reads the older SolidState and MaxEffort steps.
• The old "Live ride cards" list becomes the ride-screen editor. Layouts saved
  before this release are carried over as a single screen holding the cards you
  had switched on, in the order you had them.
• The Intervals.icu sync pulls your FTP and maximum heart rate from your cycling sport settings, preferring the indoor FTP when you have set one, and no longer uses the modeled eFTP. Power zones scale from that same number, so the FTP you see and the FTP behind your zones always agree, and the status line names which one was used.
• Heart-rate zones now have their own "Import from Intervals.icu" toggle, next to the power zones toggle in each zone editor. Both are off by default and both are saved with your zone settings.
• After a sync the Settings card reports each item: the new FTP and max heart rate with their previous values, and for each zone set whether it was imported, already up to date, left alone because import is off, not configured on Intervals.icu, or unusable and why.
• Zones imported from Intervals.icu are labelled "From Intervals.icu" in the editor instead of "Custom", and can be reset to derived zones like any other set.
• "Refresh training settings" is now "Sync from Intervals.icu", on the Settings card and on the home screen's FTP card.

Fixed

• Heart-rate zones were imported on every refresh whether or not you wanted them, replacing hand-edited zones without warning. They are now imported only when their toggle is on, and turning the toggle on over custom zones asks first.
• Pressing Refresh silently saved whatever you had half-typed in the zone editors. The sync button now waits until unsaved profile or zone edits are saved, and says so.
• A failed zone request used to be reported as "Intervals.icu did not return usable training zones" while the FTP was written anyway. The sync is now a single request: if it fails nothing changes and the error says why; if it succeeds, missing zones are reported as not configured rather than as a failure.
• Pausing a ride no longer flashes "Trainer pause not confirmed" every time. The warning now waits to see whether the trainer is actually slow to acknowledge the pause, so it only appears when the trainer really might still be holding resistance.

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Installing

Open the dmg and drag blake.bike to Applications. The build is not signed or
notarized, so macOS blocks the first launch with "Apple could not verify blake.bike
is free of malware". To allow it:

1. Double-click blake.bike in Applications, then click Done on the warning.
2. Open System Settings > Privacy & Security and scroll down to Security.
3. Next to "blake.bike was blocked to protect your Mac", click Open Anyway and authenticate.
4. Click Open in the confirmation dialog.

macOS only asks once. Control-clicking the app and choosing Open does not work.

Updating

Quit blake.bike, then drag the newer copy over the one in Applications. Rides,
workouts and settings live in ~/Library/Application Support/com.bpeterman.blakebike
and are left alone.

The dmg is universal: native on both Apple Silicon and Intel Macs.