Plan

The week runs across the top as seven columns: the weekday and the date over a capsule as tall as that day's minutes against the week's longest. Days you trained fill their capsule with the session's block, days ahead are outlined in it, a missed one is a dashed outline, rest days are a single dot, and today's capsule breathes. Tap a day and its session block slides in from that day's side: the session's art in its block, the focus over the session's name, minutes, moves and effort as light numerals between hairlines, the whole session as a rhythm strip of sets and rests grouped by move, and Start. A day you already trained says Done with its minutes and keeps a quieter Again; a rest day turns calm and offers its recovery flow. In Pearl the haze glows low behind the block, warmer for a harder session. Below it the moves run in order on a numbered rail, each with its sets and rest and a short bar of its share of the session; tap one to open its cue in place.

Notes

• Give TrainingPlan(program:days:) a TrainingProgramSummary (name, week, weeks, progress) and the week as [TrainingDay], each with its TrainingSession (or none on a rest day, with an optional recovery flow) and completedMinutes once done. onStart receives the day and the session for Start, Again and a recovery flow; session.intervalPlan runs it in IntervalSession with every set as a phase.
• A TrainingSession is its moves in order. Each TrainingMove has sets, reps or a hold, the seconds a set takes on the clock, the rest between sets and a cue, and detail reads "3 × 12 · rest 45 s". steps, beats, minutes and share(of:) are worked out from them, so the capsule, the strip, the figures and the share bars always agree.
• The selection is kept inside unless you pass selection; it starts on today. The block slides in from the side of the day you picked and the moves cross-fade, with a selection haptic.
• States: phase: .loading draws the week and the block as breathing placeholders, a nil program shows a ghost week and a block that starts building one (onBuild), and a week with every session done says so in the header.
• The week is one adjustable element for VoiceOver: swipe up or down through the days ("Tuesday, Press & Push, 34 minutes, done"). Moves are buttons whose value is their sets and, once open, their cue. The figures and Start read as text.
• Reduce Motion turns the slide into a cross-fade, stops today's capsule breathing and keeps the haze still. Reduce Transparency leaves out the haze, so the moves sit on the plain ground.
• TrainingPlan depends on the Intervals screen for RhythmStrip, IntervalPlan and IntervalField.
• TrainingPlanExample at the end of TrainingPlan.swift is the screen in the preview, the Today tab of a native four-tab TabView, on week 3 of an eight-week program. Copy it as a starting point.