iCloud Drive writes now flow through a persistent WriteBacklog sidecar (drained with backoff, flushed on backgrounding, wiped with the cache on account change), so a save can never be lost to a transient coordinator error. A status banner on the workout list surfaces stuck syncing. Also: the split picker gains a Recent section with day labels, split rows fold SplitItem into SplitListView, and list rows dim the multiply sign in sets-by-reps. Claude-Session: https://claude.ai/code/session_01HJDQQDA9QdP8zByg43H5v3
64 lines
2.5 KiB
Swift
64 lines
2.5 KiB
Swift
import Foundation
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extension Date {
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// Cached formatters — DateFormatter init is expensive and these are called
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// in list rows on every render pass.
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private static let shortDateTime: DateFormatter = {
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let f = DateFormatter(); f.dateStyle = .short; f.timeStyle = .short; return f
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}()
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private static let timeOnly: DateFormatter = {
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let f = DateFormatter(); f.dateStyle = .none; f.timeStyle = .short; return f
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}()
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private static let mediumDate: DateFormatter = {
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let f = DateFormatter(); f.dateStyle = .medium; f.timeStyle = .none; return f
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}()
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private static let monthAbbrev: DateFormatter = {
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let f = DateFormatter(); f.dateFormat = "MMM"; return f
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}()
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private static let weekdayAbbrev: DateFormatter = {
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let f = DateFormatter(); f.dateFormat = "EEE"; return f
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}()
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private static let relativeDateTime: DateFormatter = {
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let f = DateFormatter()
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f.dateStyle = .medium; f.timeStyle = .short
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f.doesRelativeDateFormatting = true
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return f
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}()
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func formattedDate() -> String { Self.shortDateTime.string(from: self) }
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/// "Today at 10:44 AM" / "Yesterday at 9:12 AM" / "Jul 3, 2026 at 8:00 AM".
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func formattedRelativeDateTime() -> String { Self.relativeDateTime.string(from: self) }
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func formattedTime() -> String { Self.timeOnly.string(from: self) }
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func formatDate() -> String { Self.mediumDate.string(from: self) }
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func isSameDay(as other: Date) -> Bool {
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Calendar.current.isDate(self, inSameDayAs: other)
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}
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var abbreviatedMonth: String { Self.monthAbbrev.string(from: self) }
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var abbreviatedWeekday: String { Self.weekdayAbbrev.string(from: self) }
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var dayOfMonth: Int { Calendar.current.component(.day, from: self) }
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/// "Today", "Yesterday", or "N days ago" by calendar-day difference.
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func daysAgoLabel(relativeTo now: Date = Date()) -> String {
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let calendar = Calendar.current
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let days = calendar.dateComponents(
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[.day],
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from: calendar.startOfDay(for: self),
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to: calendar.startOfDay(for: now)
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).day ?? 0
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switch days {
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case ..<1: return "Today"
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case 1: return "Yesterday"
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default: return "\(days) days ago"
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}
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}
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func humanTimeInterval(to other: Date) -> String {
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let interval = other.timeIntervalSince(self)
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let hours = Int(interval) / 3600
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let minutes = (Int(interval) % 3600) / 60
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return hours > 0 ? "\(hours)h \(minutes)m" : "\(minutes)m"
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}
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}
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