import CodexBarCoreimport CodexBarMacroSupportimport Foundationimport SwiftUI @ProviderImplementationRegistrationstruct CodexProviderImplementation: ProviderImplementation {    let id: UsageProvider = .codex    let supportsLoginFlow: Bool = true     @MainActor    func presentation(context _: ProviderPresentationContext) -> ProviderPresentation {        ProviderPresentation { context in            context.store.version(for: context.provider) ?? "not detected"        }    }     @MainActor    func observeSettings(_ settings: SettingsStore) {        _ = settings.codexUsageDataSource        _ = settings.codexCookieSource        _ = settings.codexCookieHeader    }     @MainActor    func settingsSnapshot(context: ProviderSettingsSnapshotContext) -> ProviderSettingsSnapshotContribution? {        .codex(context.settings.codexSettingsSnapshot(tokenOverride: context.tokenOverride))    }     @MainActor    func defaultSourceLabel(context: ProviderSourceLabelContext) -> String? {        context.settings.codexUsageDataSource.rawValue    }     @MainActor    func decorateSourceLabel(context: ProviderSourceLabelContext, baseLabel: String) -> String {        if context.settings.codexCookieSource.isEnabled,           context.store.openAIDashboard != nil,           !context.store.openAIDashboardRequiresLogin,           !baseLabel.contains("openai-web")        {            return "\(baseLabel) + openai-web"        }        return baseLabel    }     @MainActor    func sourceMode(context: ProviderSourceModeContext) -> ProviderSourceMode {        switch context.settings.codexUsageDataSource {        case .auto: .auto        case .oauth: .oauth        case .cli: .cli        }    }     func makeRuntime() -> (any ProviderRuntime)? {        CodexProviderRuntime()    }     @MainActor    func settingsToggles(context: ProviderSettingsContext) -> [ProviderSettingsToggleDescriptor] {        let extrasBinding = Binding(            get: { context.settings.openAIWebAccessEnabled },            set: { enabled in                context.settings.openAIWebAccessEnabled = enabled                Task { @MainActor in                    await context.store.performRuntimeAction(                        .openAIWebAccessToggled(enabled),                        for: .codex)                }            })        let batterySaverBinding = context.boolBinding(\.openAIWebBatterySaverEnabled)         return [            ProviderSettingsToggleDescriptor(                id: "codex-historical-tracking",                title: "Historical tracking",                subtitle: "Stores local Codex usage history (8 weeks) to personalize Pace predictions.",                binding: context.boolBinding(\.historicalTrackingEnabled),                statusText: nil,                actions: [],                isVisible: nil,                onChange: nil,                onAppDidBecomeActive: nil,                onAppearWhenEnabled: nil),            ProviderSettingsToggleDescriptor(                id: "codex-openai-web-extras",                title: "OpenAI web extras",                subtitle: [                    "Optional.",                    "Turn this on to show code review, usage breakdown, and credits history via chatgpt.com.",                ].joined(separator: " "),                binding: extrasBinding,                statusText: nil,                actions: [],                isVisible: nil,                onChange: nil,                onAppDidBecomeActive: nil,                onAppearWhenEnabled: nil),            ProviderSettingsToggleDescriptor(                id: "codex-openai-web-battery-saver",                title: "Battery Saver",                subtitle: [                    "Limits background chatgpt.com refreshes to reduce battery and network usage.",                    "Dashboard extras may stay stale until you refresh them manually.",                ].joined(separator: " "),                binding: batterySaverBinding,                statusText: nil,                actions: [],                isVisible: { context.settings.openAIWebAccessEnabled },                onChange: nil,                onAppDidBecomeActive: nil,                onAppearWhenEnabled: nil),        ]    }     @MainActor    func settingsPickers(context: ProviderSettingsContext) -> [ProviderSettingsPickerDescriptor] {        let usageBinding = Binding(            get: { context.settings.codexUsageDataSource.rawValue },            set: { raw in                context.settings.codexUsageDataSource = CodexUsageDataSource(rawValue: raw) ?? .auto            })        let cookieBinding = Binding(            get: { context.settings.codexCookieSource.rawValue },            set: { raw in                context.settings.codexCookieSource = ProviderCookieSource(rawValue: raw) ?? .auto            })         let usageOptions = CodexUsageDataSource.allCases.map {            ProviderSettingsPickerOption(id: $0.rawValue, title: $0.displayName)        }        let cookieOptions = ProviderCookieSourceUI.options(            allowsOff: true,            keychainDisabled: context.settings.debugDisableKeychainAccess)         let cookieSubtitle: () -> String? = {            ProviderCookieSourceUI.subtitle(                source: context.settings.codexCookieSource,                keychainDisabled: context.settings.debugDisableKeychainAccess,                auto: "Automatic imports browser cookies for dashboard extras.",                manual: "Paste a Cookie header from a chatgpt.com request.",                off: "Disable OpenAI dashboard cookie usage.")        }         return [            ProviderSettingsPickerDescriptor(                id: "codex-usage-source",                title: "Usage source",                subtitle: "Auto falls back to the next source if the preferred one fails.",                binding: usageBinding,                options: usageOptions,                isVisible: nil,                onChange: nil,                trailingText: {                    guard context.settings.codexUsageDataSource == .auto else { return nil }                    let label = context.store.sourceLabel(for: .codex)                    return label == "auto" ? nil : label                }),            ProviderSettingsPickerDescriptor(                id: "codex-cookie-source",                title: "OpenAI cookies",                subtitle: "Automatic imports browser cookies for dashboard extras.",                dynamicSubtitle: cookieSubtitle,                binding: cookieBinding,                options: cookieOptions,                isVisible: { context.settings.openAIWebAccessEnabled },                onChange: nil,                trailingText: {                    guard let entry = CookieHeaderCache.load(provider: .codex) else { return nil }                    let when = entry.storedAt.relativeDescription()                    return "Cached: \(entry.sourceLabel) • \(when)"                }),        ]    }     @MainActor    func settingsFields(context: ProviderSettingsContext) -> [ProviderSettingsFieldDescriptor] {        [            ProviderSettingsFieldDescriptor(                id: "codex-cookie-header",                title: "",                subtitle: "",                kind: .secure,                placeholder: "Cookie: …",                binding: context.stringBinding(\.codexCookieHeader),                actions: [],                isVisible: {                    context.settings.codexCookieSource == .manual                },                onActivate: { context.settings.ensureCodexCookieLoaded() }),        ]    }     @MainActor    func appendUsageMenuEntries(context: ProviderMenuUsageContext, entries: inout [ProviderMenuEntry]) {        guard context.settings.showOptionalCreditsAndExtraUsage,              context.metadata.supportsCredits        else { return }         if let credits = context.store.credits {            entries.append(.text("Credits: \(UsageFormatter.creditsString(from: credits.remaining))", .primary))            if let latest = credits.events.first {                entries.append(.text("Last spend: \(UsageFormatter.creditEventSummary(latest))", .secondary))            }        } else {            let hint = context.store.userFacingLastCreditsError ?? context.metadata.creditsHint            entries.append(.text(hint, .secondary))        }    }     @MainActor    func loginMenuAction(context _: ProviderMenuLoginContext)        -> (label: String, action: MenuDescriptor.MenuAction)?    {        ("Add Account...", .addCodexAccount)    }     @MainActor    func appendActionMenuEntries(context: ProviderMenuActionContext, entries: inout [ProviderMenuEntry]) {        let projection = context.settings.codexVisibleAccountProjection        guard !projection.visibleAccounts.isEmpty else { return }         let isInteractionBlocked = context.codexAccountPromotionCoordinator?.isInteractionBlocked() ?? false         let submenuItems = projection.visibleAccounts.map { account in            let isChecked = account.id == projection.liveVisibleAccountID            let isEnabled = !isInteractionBlocked &&                !isChecked &&                account.storedAccountID != nil            let action = account.storedAccountID.map(MenuDescriptor.MenuAction.requestCodexSystemPromotion)            return MenuDescriptor.SubmenuItem(                title: account.displayName,                action: action,                isEnabled: isEnabled,                isChecked: isChecked)        }         entries.append(.submenu(            "System Account",            MenuDescriptor.MenuActionSystemImage.systemAccount.rawValue,            submenuItems))    }     @MainActor    func runLoginFlow(context: ProviderLoginContext) async -> Bool {        await context.controller.runCodexLoginFlow()        return true    }}