// Create list items
let item1 = CPListItem(text: "Song Title", detailText: "Artist Name")
item1.handler = { item, completion in
    // Handle selection
    completion()
}

// Create section and template
let section = CPListSection(items: [item1, item2])
let listTemplate = CPListTemplate(title: "My Playlist", sections: [section])

// Set as root
interfaceController.setRootTemplate(listTemplate, animated: true)

// Create map template
let mapTemplate = CPMapTemplate()
mapTemplate.mapDelegate = self

// Show trip preview
let trip = CPTrip(/* route data */)
mapTemplate.showTripPreviews([trip], textConfiguration: nil)

// Start navigation
let navigationSession = mapTemplate.startNavigationSession(for: trip)
navigationSession.upcomingManeuvers = [maneuver1, maneuver2]

// Create root templates for each tab
let musicTab = CPListTemplate(title: "Music", sections: [musicSection])
musicTab.tabTitle = "Music"
musicTab.tabImage = UIImage(systemName: "music.note")

let podcastsTab = CPListTemplate(title: "Podcasts", sections: [podcastSection])
podcastsTab.tabTitle = "Podcasts"
podcastsTab.tabImage = UIImage(systemName: "mic")

// Create tab bar
let tabBarTemplate = CPTabBarTemplate(templates: [musicTab, podcastsTab])
interfaceController.setRootTemplate(tabBarTemplate, animated: false)

// Configure Now Playing buttons
let playButton = CPNowPlayingPlaybackRateButton()
let skipButton = CPNowPlayingSkipButton(handler: { _ in
    // Skip to next track
})

CPNowPlayingTemplate.shared.updateNowPlayingButtons([playButton, skipButton])
CPNowPlayingTemplate.shared.isUpNextButtonEnabled = true

// Create team logos
let homeTeamLogo = CPNowPlayingSportsTeamLogo(teamLogo: UIImage(named: "home_logo")!)
let awayTeamLogo = CPNowPlayingSportsTeamLogo(teamInitials: "VIS")

// Create teams with scores and possession
let homeTeam = CPNowPlayingSportsTeam(
    name: "Home Team",
    logo: homeTeamLogo,
    teamStandings: "1st Place",
    eventScore: "21",
    possessionIndicator: .solid,  // Home team has possession
    favorite: true
)

let awayTeam = CPNowPlayingSportsTeam(
    name: "Away Team",
    logo: awayTeamLogo,
    teamStandings: "2nd Place",
    eventScore: "17",
    possessionIndicator: nil,  // No possession
    favorite: false
)

// Create game clock (counting down from 15:00)
let gameClock = CPNowPlayingSportsClock(
    timeRemaining: 15 * 60,  // 15 minutes in seconds
    paused: false
)

// Create event status with status text and clock
let eventStatus = CPNowPlayingSportsEventStatus(
    eventStatusText: ["3rd Quarter", "4th Down", "Goal Line"],
    eventStatusImage: UIImage(named: "field_position"),
    eventClock: gameClock
)

// Create sports mode
let sportsMode = CPNowPlayingModeSports(
    leftTeam: homeTeam,
    rightTeam: awayTeam,
    eventStatus: eventStatus,
    backgroundArtwork: UIImage(named: "stadium_background")
)

// Set as active now playing mode
CPNowPlayingTemplate.shared.nowPlayingMode = sportsMode

// Update clock during game (e.g., every second)
Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in
    // Update time remaining
    let newClock = CPNowPlayingSportsClock(
        timeRemaining: getCurrentGameTime(),
        paused: isGamePaused()
    )

    // Update event status with new clock
    let updatedStatus = CPNowPlayingSportsEventStatus(
        eventStatusText: eventStatus.eventStatusText,
        eventStatusImage: eventStatus.eventStatusImage,
        eventClock: newClock
    )

    // Refresh sports mode
    let updatedMode = CPNowPlayingModeSports(
        leftTeam: homeTeam,
        rightTeam: awayTeam,
        eventStatus: updatedStatus,
        backgroundArtwork: sportsMode.backgroundArtwork
    )

    CPNowPlayingTemplate.shared.nowPlayingMode = updatedMode
}

// Create maneuvers for turn-by-turn guidance
let maneuver = CPManeuver()
maneuver.instructionVariants = ["Turn right onto Main Street"]
maneuver.symbolImage = UIImage(named: "turn-right")
maneuver.initialTravelEstimates = CPTravelEstimates(
    distanceRemaining: Measurement(value: 500, unit: UnitLength.meters),
    timeRemaining: 60
)

// Add lane guidance
let lane1 = CPLane(angles: [.left, .straight])
lane1.status = .recommended
let lane2 = CPLane(angles: [.straight, .right])
lane2.status = .preferred
maneuver.linkedLaneGuidance = CPLaneGuidance(lanes: [lane1, lane2], instructionVariants: ["Use right lane"])

// Add maneuver to navigation session
navigationSession.upcomingManeuvers = [maneuver]

// Create attributed instruction with embedded image
let instruction = NSMutableAttributedString(string: "Turn right on Apple Park Way")

// Attach an image icon
let image = UIImage(systemName: "arrow.turn.up.right")!
let attachment = NSTextAttachment(image: image)
let imageString = NSAttributedString(attachment: attachment)
instruction.append(NSAttributedString(string: " "))
instruction.append(imageString)

// Create maneuver with attributed instruction
let maneuver = CPManeuver()
maneuver.attributedInstructionVariants = [instruction]

// Also set dashboard-specific attributed instructions
let dashboardInstruction = NSMutableAttributedString(string: "Turn Right ")
let dashboardImage = UIImage(systemName: "arrow.turn.up.right.circle.fill")!
let dashboardAttachment = NSTextAttachment(image: dashboardImage)
dashboardInstruction.append(NSAttributedString(attachment: dashboardAttachment))
dashboardInstruction.append(NSAttributedString(string: " Apple Park Way"))

maneuver.dashboardAttributedInstructionVariants = [dashboardInstruction]

// Set symbol image for main display
maneuver.symbolImage = UIImage(named: "turn-right")

// Add to navigation session
navigationSession.upcomingManeuvers = [maneuver]

// Create route choices for trip preview
let fastRoute = CPRouteChoice(
    summaryVariants: ["Via Highway - 25 min"],
    additionalInformationVariants: ["Fastest route"],
    selectionSummaryVariants: ["Take the highway"]
)

let scenicRoute = CPRouteChoice(
    summaryVariants: ["Via Scenic Road - 35 min"],
    additionalInformationVariants: ["No tolls"],
    selectionSummaryVariants: ["Take the scenic route"]
)

let trip = CPTrip(
    origin: originMapItem,
    destination: destinationMapItem,
    routeChoices: [fastRoute, scenicRoute]
)

mapTemplate.showTripPreviews([trip], textConfiguration: nil)

// Configure dashboard scene delegate
func templateApplicationDashboardScene(
    _ dashboardScene: CPTemplateApplicationDashboardScene,
    didConnect dashboardController: CPDashboardController,
    to window: UIWindow
) {
    // Create dashboard shortcut buttons
    let homeButton = CPDashboardButton(
        titleVariants: ["Home"],
        subtitleVariants: ["123 Main St"],
        image: UIImage(systemName: "house.fill")!
    ) { button in
        // Navigate to home
    }

    let workButton = CPDashboardButton(
        titleVariants: ["Work"],
        subtitleVariants: ["456 Office Blvd"],
        image: UIImage(systemName: "building.2.fill")!
    ) { button in
        // Navigate to work
    }

    // Set dashboard shortcut buttons
    dashboardController.shortcutButtons = [homeButton, workButton]
}

// Configure instrument cluster scene delegate
func templateApplicationInstrumentClusterScene(
    _ instrumentClusterScene: CPTemplateApplicationInstrumentClusterScene,
    didConnect instrumentClusterController: CPInstrumentClusterController
) {
    // Configure instrument cluster display
    instrumentClusterController.inactiveDescriptionVariants = [
        "No active navigation"
    ]

    // Set compass display
    instrumentClusterController.compassSetting = .automatic

    // Update with route information (iOS 17.4+)
    let routeInfo = CPRouteInformation(
        maneuvers: upcomingManeuvers,
        laneGuidances: lanGuidances,
        currentManeuvers: [currentManeuver],
        currentLaneGuidance: currentLaneGuidance,
        trip: currentTrip,
        maneuverTravelEstimates: travelEstimates
    )

    // Display on instrument cluster
    instrumentClusterController.compassSetting = .showAlways
}

// Create grid buttons with icons
let homeButton = CPGridButton(
    titleVariants: ["Home"],
    image: UIImage(systemName: "house.fill")!
) { button in
    // Navigate to home
}

let workButton = CPGridButton(
    titleVariants: ["Work"],
    image: UIImage(systemName: "building.2.fill")!
) { button in
    // Navigate to work
}

let favoritesButton = CPGridButton(
    titleVariants: ["Favorites"],
    image: UIImage(systemName: "star.fill")!
) { button in
    // Show favorites
}

// Create grid template with up to 8 buttons
let gridTemplate = CPGridTemplate(
    title: "Quick Actions",
    gridButtons: [homeButton, workButton, favoritesButton]
)

interfaceController.setRootTemplate(gridTemplate, animated: true)

// Update buttons dynamically
let newButtons = [homeButton, workButton, favoritesButton, newButton]
gridTemplate.updateGridButtons(newButtons)

// Create search template
let searchTemplate = CPSearchTemplate()
searchTemplate.delegate = self

// Set as root
interfaceController.setRootTemplate(searchTemplate, animated: true)

// Implement CPSearchTemplateDelegate
func searchTemplate(
    _ searchTemplate: CPSearchTemplate,
    updatedSearchText searchText: String,
    completionHandler: @escaping ([CPListItem]) -> Void
) {
    // Perform search
    let results = performSearch(query: searchText)

    // Convert to list items
    let listItems = results.map { result in
        let item = CPListItem(text: result.name, detailText: result.address)
        item.handler = { item, completion in
            // Handle selection
            self.showResultDetails(result)
            completion()
        }
        return item
    }

    // Return results
    completionHandler(listItems)
}

func searchTemplateSearchButtonPressed(_ searchTemplate: CPSearchTemplate) {
    // User tapped search button
    print("Search initiated")
}

// Create points of interest
let poi1 = CPPointOfInterest(
    location: MKMapItem(placemark: MKPlacemark(coordinate: coordinate1)),
    title: "Apple Park",
    subtitle: "1 Apple Park Way",
    summary: "Apple headquarters",
    detailTitle: "Visitor Center",
    detailSubtitle: "Open 9 AM - 5 PM",
    detailSummary: "Tours available",
    pinImage: UIImage(systemName: "applelogo")
)

let poi2 = CPPointOfInterest(
    location: MKMapItem(placemark: MKPlacemark(coordinate: coordinate2)),
    title: "Golden Gate Bridge",
    subtitle: "San Francisco",
    summary: "Iconic landmark",
    detailTitle: "Vista Point",
    detailSubtitle: "Always Open",
    detailSummary: "Great views",
    pinImage: UIImage(systemName: "bridge")
)

// Create POI template
let poiTemplate = CPPointOfInterestTemplate(
    title: "Nearby Attractions",
    pointsOfInterest: [poi1, poi2],
    selectedIndex: 0
)

poiTemplate.pointOfInterestDelegate = self

// Implement delegate
func pointOfInterestTemplate(
    _ template: CPPointOfInterestTemplate,
    didSelectPointOfInterest poi: CPPointOfInterest
) {
    // User selected a POI
    print("Selected: \(poi.title)")

    // Show navigation options
    showNavigationOptions(for: poi)
}

func pointOfInterestTemplate(
    _ template: CPPointOfInterestTemplate,
    didChangeMapRegion region: MKCoordinateRegion
) {
    // Map region changed (user panned/zoomed)
    fetchNearbyPOIs(in: region)
}

// Create information items
let addressItem = CPInformationItem(
    title: "Address",
    detail: "1 Apple Park Way, Cupertino, CA"
)

let hoursItem = CPInformationItem(
    title: "Hours",
    detail: "9:00 AM - 9:00 PM"
)

let phoneItem = CPInformationItem(
    title: "Phone",
    detail: "(408) 996-1010"
)

// Create action buttons
let callButton = CPTextButton(text: "Call", textStyle: .normal) { button in
    // Make phone call
    makePhoneCall()
}

let directionsButton = CPTextButton(text: "Directions", textStyle: .confirm) { button in
    // Start navigation
    startNavigation()
}

// Create information template
let infoTemplate = CPInformationTemplate(
    title: "Apple Store",
    layout: .leading,  // or .twoColumn
    items: [addressItem, hoursItem, phoneItem],
    actions: [callButton, directionsButton]
)

interfaceController.pushTemplate(infoTemplate, animated: true)

// Create actions for action sheet
let confirmAction = CPAlertAction(title: "Confirm", style: .default) { action in
    // User confirmed
    self.performAction()
}

let cancelAction = CPAlertAction(title: "Cancel", style: .cancel) { action in
    // User cancelled
    print("Action cancelled")
}

let destructiveAction = CPAlertAction(title: "Delete", style: .destructive) { action in
    // User chose destructive action
    self.deleteItem()
}

// Create action sheet
let actionSheet = CPActionSheetTemplate(
    title: "Choose Action",
    message: "What would you like to do?",
    actions: [confirmAction, destructiveAction, cancelAction]
)

// Present modally
interfaceController.presentTemplate(actionSheet, animated: true, completion: nil)

// Create alert actions
let okAction = CPAlertAction(title: "OK", style: .default) { action in
    // User tapped OK
    print("User acknowledged")
}

let retryAction = CPAlertAction(title: "Retry", style: .default) { action in
    // User wants to retry
    self.retryOperation()
}

let cancelAction = CPAlertAction(title: "Cancel", style: .cancel) { action in
    // User cancelled
}

// Create alert with multiple title variants for different screen sizes
let alert = CPAlertTemplate(
    titleVariants: [
        "Connection Lost",
        "Lost Connection",
        "No Network"
    ],
    actions: [retryAction, cancelAction]
)

// Present alert
interfaceController.presentTemplate(alert, animated: true, completion: nil)

// Auto-dismiss after 5 seconds
DispatchQueue.main.asyncAfter(deadline: .now() + 5) {
    interfaceController.dismissTemplate(animated: true, completion: nil)
}

// Create voice control states
let listeningState = CPVoiceControlState(
    identifier: "listening",
    titleVariants: ["Listening...", "Say a command"],
    image: UIImage(systemName: "waveform")!,
    repeats: true
)

let processingState = CPVoiceControlState(
    identifier: "processing",
    titleVariants: ["Processing...", "Working on it"],
    image: UIImage(systemName: "gear")!,
    repeats: false
)

let successState = CPVoiceControlState(
    identifier: "success",
    titleVariants: ["Done!", "Complete"],
    image: UIImage(systemName: "checkmark.circle.fill")!,
    repeats: false
)

// Create voice control template
let voiceTemplate = CPVoiceControlTemplate(
    voiceControlStates: [listeningState, processingState, successState]
)

// Present voice control
interfaceController.presentTemplate(voiceTemplate, animated: true) {
    // Start listening
    self.startVoiceRecognition()
}

// Update state based on recognition progress
voiceTemplate.activateVoiceControlState(withIdentifier: "processing")

// Show success when done
voiceTemplate.activateVoiceControlState(withIdentifier: "success")

// Dismiss after completion
DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
    interfaceController.dismissTemplate(animated: true, completion: nil)
}