wehub-resource-sync
285 lines
11 KiB
Swift
285 lines
11 KiB
Swift
import CodexBarCore
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import Foundation
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struct PredictivePaceWarningStateKey: Hashable {
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let provider: UsageProvider
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let accountDiscriminator: String
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let window: QuotaWarningWindow
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let resetWindow: PredictivePaceWarningResetWindow
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}
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struct PredictivePaceWarningResetWindow: Hashable {
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let windowMinutes: Int?
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let resetsAt: Date
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func belongsToSameCycle(as other: Self) -> Bool {
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guard self.windowMinutes == other.windowMinutes else { return false }
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let tolerance = self.windowMinutes.map { max(TimeInterval($0 * 60) / 2, 300) } ?? 300
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return abs(self.resetsAt.timeIntervalSince(other.resetsAt)) < tolerance
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}
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}
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struct PredictivePaceWarningEvent: Equatable {
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let window: QuotaWarningWindow
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let etaSeconds: TimeInterval
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let accountDisplayName: String?
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}
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enum PredictivePaceWarningNotificationLogic {
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static func notificationIDPrefix(provider: UsageProvider, event: PredictivePaceWarningEvent) -> String {
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"predictive-pace-warning-\(provider.rawValue)-\(event.window.rawValue)"
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}
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static func notificationCopy(
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providerName: String,
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event: PredictivePaceWarningEvent,
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now: Date = .init()) -> (title: String, body: String)
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{
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let windowLabel = event.window.localizedNotificationDisplayName
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let title = L("predictive_pace_warning_notification_title", providerName, windowLabel)
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let durationText = Self.durationText(seconds: event.etaSeconds, now: now)
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let body = if let accountDisplayName = event.accountDisplayName {
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L("predictive_pace_warning_notification_body_with_account", accountDisplayName, durationText)
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} else {
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L("predictive_pace_warning_notification_body", durationText)
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}
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return (title, body)
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}
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static func shouldNotify(pace: UsagePace) -> Bool {
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guard !pace.willLastToReset else { return false }
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guard let etaSeconds = pace.etaSeconds, etaSeconds > 0 else { return false }
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guard (pace.runOutProbability ?? 1) >= 0.5 else { return false }
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return true
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}
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static func recordObservation(
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key: PredictivePaceWarningStateKey,
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pace: UsagePace,
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notifiedKeys: inout Set<PredictivePaceWarningStateKey>) -> Bool
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{
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if pace.willLastToReset {
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notifiedKeys.remove(key)
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return false
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}
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guard self.shouldNotify(pace: pace) else { return false }
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guard !notifiedKeys.contains(key) else { return false }
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notifiedKeys.insert(key)
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return true
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}
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static func reconcileSiblingWindowKeys(
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activeKey: PredictivePaceWarningStateKey,
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notifiedKeys: inout Set<PredictivePaceWarningStateKey>)
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{
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let siblingKeys = notifiedKeys.filter { key in
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key.provider == activeKey.provider &&
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key.accountDiscriminator == activeKey.accountDiscriminator &&
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key.window == activeKey.window
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}
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guard !siblingKeys.isEmpty else { return }
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let alreadyWarnedThisCycle = siblingKeys.contains { key in
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key.resetWindow.belongsToSameCycle(as: activeKey.resetWindow)
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}
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notifiedKeys.subtract(siblingKeys)
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if alreadyWarnedThisCycle {
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// Follow small provider reset-time corrections without re-alerting. Replacing the key
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// lets successive relative-TTL observations move together instead of accumulating drift.
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notifiedKeys.insert(activeKey)
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}
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}
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private static func durationText(seconds: TimeInterval, now: Date) -> String {
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let countdown = UsageFormatter.resetCountdownDescription(from: now.addingTimeInterval(seconds), now: now)
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if countdown.hasPrefix("in ") {
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return String(countdown.dropFirst(3))
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}
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return countdown
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}
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}
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@MainActor
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extension UsageStore {
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func handlePredictivePaceWarningTransitions(
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provider: UsageProvider,
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snapshot: UsageSnapshot,
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accountDiscriminatorOverride: String? = nil)
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{
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guard self.settings.predictivePaceWarningNotificationsEnabled else {
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self.predictivePaceWarningNotifiedKeys = Set(
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self.predictivePaceWarningNotifiedKeys.filter { $0.provider != provider })
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return
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}
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guard provider == .codex || provider == .claude else { return }
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guard let accountDiscriminator = self.predictivePaceWarningAccountDiscriminator(
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provider: provider,
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snapshot: snapshot,
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accountDiscriminatorOverride: accountDiscriminatorOverride)
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else { return }
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let candidates = self.predictivePaceWarningCandidates(provider: provider, snapshot: snapshot)
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for candidate in candidates {
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guard let resetWindow = Self.predictivePaceWarningResetWindow(for: candidate.rateWindow) else {
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continue
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}
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let key = PredictivePaceWarningStateKey(
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provider: provider,
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accountDiscriminator: accountDiscriminator,
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window: candidate.window,
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resetWindow: resetWindow)
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PredictivePaceWarningNotificationLogic.reconcileSiblingWindowKeys(
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activeKey: key,
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notifiedKeys: &self.predictivePaceWarningNotifiedKeys)
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guard PredictivePaceWarningNotificationLogic.recordObservation(
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key: key,
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pace: candidate.pace,
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notifiedKeys: &self.predictivePaceWarningNotifiedKeys)
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else { continue }
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self.postPredictivePaceWarning(
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PredictivePaceWarningEvent(
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window: candidate.window,
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etaSeconds: candidate.pace.etaSeconds ?? 0,
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accountDisplayName: self.predictivePaceWarningAccountDisplayName(
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provider: provider,
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snapshot: snapshot)),
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provider: provider,
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now: snapshot.updatedAt)
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}
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}
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private func predictivePaceWarningCandidates(
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provider: UsageProvider,
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snapshot: UsageSnapshot) -> [(window: QuotaWarningWindow, rateWindow: RateWindow, pace: UsagePace)]
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{
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var candidates: [(window: QuotaWarningWindow, rateWindow: RateWindow, pace: UsagePace)] = []
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let now = snapshot.updatedAt
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if let sessionWindow = self.predictivePaceWarningSessionWindow(provider: provider, snapshot: snapshot),
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!sessionWindow.isSyntheticPlaceholder,
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let sessionPace = UsagePaceText.sessionPace(provider: provider, window: sessionWindow, now: now)
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{
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candidates.append((window: .session, rateWindow: sessionWindow, pace: sessionPace))
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}
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if let weeklyWindow = self.predictivePaceWarningWeeklyWindow(provider: provider, snapshot: snapshot),
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let weeklyPace = self.weeklyPace(provider: provider, window: weeklyWindow, now: now)
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{
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candidates.append((window: .weekly, rateWindow: weeklyWindow, pace: weeklyPace))
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}
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return candidates
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}
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private func predictivePaceWarningSessionWindow(provider: UsageProvider, snapshot: UsageSnapshot) -> RateWindow? {
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if provider == .codex {
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return self.codexConsumerProjection(
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surface: .liveCard,
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snapshotOverride: snapshot,
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now: snapshot.updatedAt)
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.sourceRateWindow(for: .session)
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}
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return self.sessionQuotaWindow(provider: provider, snapshot: snapshot)?.window
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}
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private func predictivePaceWarningWeeklyWindow(provider: UsageProvider, snapshot: UsageSnapshot) -> RateWindow? {
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if provider == .codex {
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return self.codexConsumerProjection(
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surface: .liveCard,
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snapshotOverride: snapshot,
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now: snapshot.updatedAt)
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.sourceRateWindow(for: .weekly)
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}
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return snapshot.secondary
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}
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private func predictivePaceWarningAccountDiscriminator(
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provider: UsageProvider,
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snapshot: UsageSnapshot,
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accountDiscriminatorOverride: String? = nil) -> String?
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{
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if provider == .codex {
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return self.codexOwnershipContext(
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preferredEmail: snapshot.accountEmail(for: .codex),
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snapshot: snapshot)
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.canonicalKey
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}
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if let accountDiscriminatorOverride = accountDiscriminatorOverride?
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.trimmingCharacters(in: .whitespacesAndNewlines),
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!accountDiscriminatorOverride.isEmpty
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{
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return accountDiscriminatorOverride
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}
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guard let account = snapshot.accountEmail(for: provider)?
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.trimmingCharacters(in: .whitespacesAndNewlines)
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.lowercased(),
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!account.isEmpty
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else { return nil }
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return "email:\(account)"
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}
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static func predictivePaceWarningClaudeAccountDiscriminator(
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strategyKind: ProviderFetchKind,
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observation: ClaudeOAuthActiveAccountObservation,
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oauthHistoryOwnerIdentifier: String? = nil) -> String?
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{
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switch strategyKind {
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case .cli:
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return self.predictivePaceWarningClaudeActiveAccountDiscriminator(observation: observation)
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case .oauth:
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if let activeAccount = self.predictivePaceWarningClaudeActiveAccountDiscriminator(
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observation: observation)
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{
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return activeAccount
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}
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guard let owner = oauthHistoryOwnerIdentifier?
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.trimmingCharacters(in: .whitespacesAndNewlines)
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.lowercased(),
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!owner.isEmpty
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else { return nil }
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// OAuth usage has no email. Keep a credential-scoped fallback so predictive warnings still work
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// when Claude's active-account metadata is unavailable, without merging unrelated accounts.
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return "claude-oauth-owner:\(owner)"
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case .apiToken, .localProbe, .web, .webDashboard:
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return nil
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}
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}
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private static func predictivePaceWarningClaudeActiveAccountDiscriminator(
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observation: ClaudeOAuthActiveAccountObservation) -> String?
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{
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guard case let .stable(identity) = observation,
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let identity = identity?.trimmingCharacters(in: .whitespacesAndNewlines),
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!identity.isEmpty
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else { return nil }
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return "claude-account:\(identity)"
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}
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static func predictivePaceWarningTokenAccountDiscriminator(_ account: ProviderTokenAccount?) -> String? {
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guard let account else { return nil }
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return "token-account:\(account.id.uuidString.lowercased())"
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}
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private func predictivePaceWarningAccountDisplayName(provider: UsageProvider, snapshot: UsageSnapshot) -> String? {
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guard !self.settings.hidePersonalInfo else { return nil }
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let account = snapshot.accountEmail(for: provider)?
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.trimmingCharacters(in: .whitespacesAndNewlines)
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guard let account, !account.isEmpty else { return nil }
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return account
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}
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private static func predictivePaceWarningResetWindow(for window: RateWindow)
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-> PredictivePaceWarningResetWindow?
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{
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guard let resetsAt = window.resetsAt else { return nil }
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return PredictivePaceWarningResetWindow(
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windowMinutes: window.windowMinutes,
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resetsAt: resetsAt)
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}
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}
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