Meshtastic-Apple/Meshtastic/Views/Nodes/Helpers/NodeDetail.swift

/*
 Abstract:
 A view showing the details for a node.
 */

import SwiftUI
import WeatherKit
import MapKit
import CoreLocation
import OSLog

struct NodeDetail: View {
	private let gridItemLayout = Array(repeating: GridItem(.flexible(), spacing: 10), count: 2)
	private static let relativeFormatter: RelativeDateTimeFormatter = {
		let formatter = RelativeDateTimeFormatter()
		formatter.unitsStyle = .full
		return formatter
	}()
	var modemPreset: ModemPresets = ModemPresets(
		rawValue: UserDefaults.modemPreset
	) ?? ModemPresets.longFast
	@Environment(\.managedObjectContext) var context
	@EnvironmentObject var accessoryManager: AccessoryManager
	@State private var showingShutdownConfirm: Bool = false
	@State private var showingRebootConfirm: Bool = false
	@State private var dateFormatRelative: Bool = true
	var connectedNode: NodeInfoEntity?
	@ObservedObject	var node: NodeInfoEntity
	@State private var environmentSectionHeight: CGFloat = 0
	@State var showingCompassSheet = false
	
	var body: some View {
		NavigationStack {
			ScrollViewReader { scrollView in
				Color.clear
					.frame(height: 0) // Ensure it has no height
					.id("topOfList")
				List {
					let connectedNode = getNodeInfo(
						id: accessoryManager.activeDeviceNum ?? -1,
						context: context
					)
					Section("Hardware") {
						
						NodeInfoItem(node: node)
						//	.id("topOfList")
					}
					.accessibilityElement(children: .combine)
					Section("Node") { // Node
						HStack(alignment: .center) {
							Spacer()
							CircleText(
								text: node.user?.shortName ?? "?",
								color: Color(UIColor(hex: UInt32(node.num))),
								circleSize: 75
							)
							if node.snr != 0 && !node.viaMqtt && node.hopsAway == 0 {
								Spacer()
								VStack {
									let signalStrength = getLoRaSignalStrength(snr: node.snr, rssi: node.rssi, preset: modemPreset)
									LoRaSignalStrengthIndicator(signalStrength: signalStrength)
									Text("Signal \(signalStrength.description)").font(.footnote)
									Text("SNR \(String(format: "%.2f", node.snr))dB")
										.foregroundColor(getSnrColor(snr: node.snr, preset: modemPreset))
										.font(.caption)
									Text("RSSI \(node.rssi)dB")
										.foregroundColor(getRssiColor(rssi: node.rssi))
										.font(.caption)
								}
								.accessibilityElement(children: .combine)
							}
							if node.telemetries?.count ?? 0 > 0 {
								Spacer()
								BatteryGauge(node: node)
							}
							Spacer()
						}
						.accessibilityElement(children: .combine)
						.listRowSeparator(.hidden)
						if let user = node.user {
							if !user.keyMatch {
								Label {
									VStack(alignment: .leading) {
										Text("Public Key Mismatch")
											.font(.title3)
											.foregroundStyle(.red)
										Text("Verify who you are messaging with by comparing public keys in person or over the phone. The most recent public key for this node does not match the previously recorded key. You can delete the node and let it exchange keys again if the key change was due to a factory reset or other intentional action but this also may indicate a more serious security problem.")
											.foregroundStyle(.secondary)
											.font(.callout)
									}
									.accessibilityElement(children: .combine)
								} icon: {
									Image(systemName: "key.slash.fill")
										.symbolRenderingMode(.multicolor)
										.foregroundStyle(.red)
								}
							}
						}
						HStack {
							Label {
								Text("Node Number")
							} icon: {
								Image(systemName: "number")
									.symbolRenderingMode(.hierarchical)
							}
							Spacer()
							Text(String(node.num))
								.textSelection(.enabled)
						}
						.accessibilityElement(children: .combine)
						HStack {
							Label {
								Text("User Id")
							} icon: {
								Image(systemName: "person")
									.symbolRenderingMode(.multicolor)
							}
							Spacer()
							Text(node.num.toHex())
								.textSelection(.enabled)
						}
						.accessibilityElement(children: .combine)
						let connectedNode = getNodeInfo(id: accessoryManager.activeDeviceNum ?? 0, context: context)
						if let user = node.user, user.keyMatch {
							let publicKey = node.num == connectedNode?.num
							? node.securityConfig?.publicKey?.base64EncodedString() ?? ""
							: user.publicKey?.base64EncodedString() ?? ""
							HStack {
								Label {
									Text("Public Key")
								} icon: {
									Image(systemName: "lock.fill")
										.foregroundColor(.green)
								}
								Spacer()
								Button(action: {
									context.perform {
										UIPasteboard.general.string = publicKey
									}
								}) {
									HStack {
										Image(systemName: "key.horizontal.fill")
										Text("Copy")
									}
								}
							}
							.accessibilityElement(children: .combine)
						}
						if let metadata = node.metadata {
							HStack {
								Label {
									Text("Firmware Version")
								} icon: {
									Image(systemName: "memorychip")
										.symbolRenderingMode(.multicolor)
								}
								Spacer()
								Text(metadata.firmwareVersion ?? "Unknown".localized)
							}
							.accessibilityElement(children: .combine)
						}
						if let role = node.user?.role, let deviceRole = DeviceRoles(rawValue: Int(role)) {
							HStack {
								Label {
									Text("Role")
								} icon: {
									Image(systemName: deviceRole.systemName)
										.symbolRenderingMode(.multicolor)
								}
								Spacer()
								Text(deviceRole.name)
							}
							.accessibilityElement(children: .combine)
						}
						if node.user?.unmessagable ?? false {
							HStack {
								Label {
									Text("Messaging")
								} icon: {
									Image(systemName: "iphone.slash")
										.symbolRenderingMode(.multicolor)
								}
								Spacer()
								Text("Unmonitored")
							}
							.accessibilityElement(children: .combine)
						}
						if let dm = node.telemetries?.filtered(using: NSPredicate(format: "metricsType == 0")).lastObject as? TelemetryEntity, let uptimeSeconds = dm.uptimeSeconds {
							HStack {
								Label {
									Text("\("Uptime".localized)")
								} icon: {
									Image(systemName: "checkmark.circle.fill")
										.foregroundColor(.green)
										.symbolRenderingMode(.hierarchical)
								}
								Spacer()
								let now = Date.now
								let later = now + TimeInterval(uptimeSeconds)
								let uptime = (now..<later).formatted(.components(style: .narrow))
								Text(uptime)
									.textSelection(.enabled)
							}
							.accessibilityElement(children: .combine)
						}
						if let firstHeard = node.firstHeard, firstHeard.timeIntervalSince1970 > 0 && firstHeard < Calendar.current.date(byAdding: .year, value: 1, to: Date())! {
							HStack {
								Label {
									Text("First heard")
								} icon: {
									Image(systemName: "clock")
										.symbolRenderingMode(.multicolor)
								}
								Spacer()
								if dateFormatRelative, let text = Self.relativeFormatter.string(for: firstHeard) {
									Text(text)
										.textSelection(.enabled)
								} else {
									Text(firstHeard.formatted())
										.textSelection(.enabled)
								}
							}
							.accessibilityElement(children: .combine)
							.onTapGesture {
								dateFormatRelative.toggle()
							}
						}
						if let lastHeard = node.lastHeard, lastHeard.timeIntervalSince1970 > 0 && lastHeard < Calendar.current.date(byAdding: .year, value: 1, to: Date())! {
							HStack {
								Label {
									Text("Last heard")
								} icon: {
									Image(systemName: "clock.arrow.circlepath")
										.symbolRenderingMode(.multicolor)
								}
								Spacer()
								if dateFormatRelative, let text = Self.relativeFormatter.string(for: lastHeard) {
									if lastHeard.formatted() != "Unknown Age".localized {
										Text(text)
											.textSelection(.enabled)
									}
								} else {
									Text(lastHeard.formatted())
										.textSelection(.enabled)
								}
							}
							.accessibilityElement(children: .combine)
							.onTapGesture {
								dateFormatRelative.toggle()
							}
						}
					}
					if node.hasPositions && UserDefaults.environmentEnableWeatherKit
						|| node.hasDataForLatestEnvironmentMetrics(attributes: ["iaq", "temperature", "relativeHumidity", "barometricPressure", "windSpeed", "radiation", "weight", "Distance", "soilTemperature", "soilMoisture"]) {
						Section("Environment") {
							VStack(spacing: 0) {
								if !node.hasEnvironmentMetrics {
									LocalWeatherConditions(location: node.latestPosition?.nodeLocation)
										.frame(height: environmentSectionHeight) // Use the state to set the frame
										.onPreferenceChange(WeatherKitTilesHeightKey.self) { newHeight in
											// Update the state with the new height
											self.environmentSectionHeight = newHeight
										}
								} else if let metrics = node.latestEnvironmentMetrics { // 👈 REFACTORED: Unwraps metrics safely
									VStack {
										if metrics.iaq ?? -1 > 0 { // Use unwrapped 'metrics'
											IndoorAirQuality(iaq: Int(metrics.iaq ?? 0), displayMode: .gradient)
												.padding(.vertical)
										}
										LazyVGrid(columns: gridItemLayout) {
											if let temperature = metrics.temperature?.shortFormattedTemperature() {
												WeatherConditionsCompactWidget(temperature: String(temperature), symbolName: "cloud.sun", description: "TEMP")
											}
											if let humidity = metrics.relativeHumidity {
												if let temperature = metrics.temperature {
													let dewPoint = calculateDewPoint(temp: temperature, relativeHumidity: humidity)
														.formatted(.number.precision(.fractionLength(0))) + "°"
													HumidityCompactWidget(humidity: Int(humidity), dewPoint: dewPoint)
												} else {
													HumidityCompactWidget(humidity: Int(humidity), dewPoint: nil)
												}
											}
											if let pressure = metrics.barometricPressure {
												PressureCompactWidget(pressure: pressure.formatted(.number.precision(.fractionLength(2))), unit: "hPA", low: pressure <= 1009.144)
											}
											if let windSpeed = metrics.windSpeed {
												let windSpeedMeasurement = Measurement(value: Double(windSpeed), unit: UnitSpeed.metersPerSecond)
												let windGust = metrics.windGust.map { Measurement(value: Double($0), unit: UnitSpeed.metersPerSecond) }
												let direction = cardinalValue(from: Double(metrics.windDirection ?? 0)) // Use unwrapped 'metrics'
												WindCompactWidget(speed: windSpeedMeasurement.formatted(.measurement(width: .abbreviated, numberFormatStyle: .number.precision(.fractionLength(0)))),
																  gust: metrics.windGust ?? 0.0 > 0.0 ? windGust?.formatted(.measurement(width: .abbreviated, numberFormatStyle: .number.precision(.fractionLength(0)))) : "", direction: direction)
											}
											if let rainfall1h = metrics.rainfall1H {
												let locale = NSLocale.current as NSLocale
												let usesMetricSystem = locale.usesMetricSystem // Returns true for metric (mm), false for imperial (inches)
												let unit = usesMetricSystem ? UnitLength.millimeters : UnitLength.inches
												let unitLabel = usesMetricSystem ? "mm" : "in"
												let measurement = Measurement(value: Double(rainfall1h), unit: UnitLength.millimeters)
												let decimals = usesMetricSystem ? 0 : 1
												let formattedRain = measurement.converted(to: unit).value.formatted(.number.precision(.fractionLength(decimals)))
												RainfallCompactWidget(timespan: .rainfall1H, rainfall: formattedRain, unit: unitLabel)
											}
											if let rainfall24h = metrics.rainfall24H {
												let locale = NSLocale.current as NSLocale
												let usesMetricSystem = locale.usesMetricSystem // Returns true for metric (mm), false for imperial (inches)
												let unit = usesMetricSystem ? UnitLength.millimeters : UnitLength.inches
												let unitLabel = usesMetricSystem ? "mm" : "in"
												let measurement = Measurement(value: Double(rainfall24h), unit: UnitLength.millimeters)
												let decimals = usesMetricSystem ? 0 : 1
												let formattedRain = measurement.converted(to: unit).value.formatted(.number.precision(.fractionLength(decimals)))
												RainfallCompactWidget(timespan: .rainfall24H, rainfall: formattedRain, unit: unitLabel)
											}
											if let radiation = metrics.radiation {
												RadiationCompactWidget(radiation: radiation.formatted(.number.precision(.fractionLength(1))), unit: "µR/hr")
											}
											if let weight = metrics.weight {
												WeightCompactWidget(weight: weight.formatted(.number.precision(.fractionLength(1))), unit: "kg")
											}
											if let distance = metrics.distance {
												DistanceCompactWidget(distance: distance.formatted(.number.precision(.fractionLength(0))), unit: "mm")
											}
											if let soilTemperature = metrics.soilTemperature {
												let locale = NSLocale.current as NSLocale
												let localeUnit = locale.object(forKey: NSLocale.Key(rawValue: "kCFLocaleTemperatureUnitKey"))
												let unit = localeUnit as? String ?? "Celsius" == "Fahrenheit" ? "°F" : "°C"
												SoilTemperatureCompactWidget(temperature: soilTemperature.localeTemperature().formatted(.number.precision(.fractionLength(0))), unit: unit)
											}
											if let soilMoisture = metrics.soilMoisture {
												SoilMoistureCompactWidget(moisture: soilMoisture.formatted(.number.precision(.fractionLength(0))), unit: "%")
											}
										}
										.padding(metrics.iaq ?? -1 > 0 ? .bottom : .vertical)
									}
								}
							}
							.accessibilityElement(children: .combine)
						}
					}
					if node.hasPowerMetrics && node.latestPowerMetrics != nil {
						Section("Power") {
							VStack {
								if let metric = node.latestPowerMetrics {
									PowerMetrics(metric: metric)
								}
							}
							.accessibilityElement(children: .combine)
						}
					}
					Section("Logs") {
						NavigationLink {
							DeviceMetricsLog(node: node)
						} label: {
							Label {
								Text("Device Metrics Log")
							} icon: {
								Image(systemName: "flipphone")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(!node.hasDeviceMetrics)
						NavigationLink {
							NodeMapSwiftUI(node: node, showUserLocation: connectedNode?.num ?? 0 == node.num)
						} label: {
							Label {
								Text("Node Map")
							} icon: {
								Image(systemName: "map")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(!node.hasPositions)
						NavigationLink {
							PositionLog(node: node)
						} label: {
							Label {
								Text("Position Log")
							} icon: {
								Image(systemName: "mappin.and.ellipse")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(!node.hasPositions)
						NavigationLink {
							EnvironmentMetricsLog(node: node)
						} label: {
							Label {
								Text("Environment Metrics Log")
							} icon: {
								Image(systemName: "cloud.sun.rain")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(!node.hasEnvironmentMetrics)
						NavigationLink {
							TraceRouteLog(node: node)
						} label: {
							Label {
								Text("Trace Route Log")
							} icon: {
								Image(systemName: "signpost.right.and.left")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(node.traceRoutes?.count ?? 0 == 0)
						NavigationLink {
							PowerMetricsLog(node: node)
						} label: {
							Label {
								Text("Power Metrics Log")
							} icon: {
								Image(systemName: "bolt")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(!node.hasPowerMetrics)
						NavigationLink {
							DetectionSensorLog(node: node)
						} label: {
							Label {
								Text("Detection Sensor Log")
							} icon: {
								Image(systemName: "sensor")
									.symbolRenderingMode(.multicolor)
							}
						}
						.disabled(!node.hasDetectionSensorMetrics)
						if node.hasPax {
							NavigationLink {
								PaxCounterLog(node: node)
							} label: {
								Label {
									Text("paxcounter.log")
								} icon: {
									Image(systemName: "figure.walk.motion")
										.symbolRenderingMode(.multicolor)
								}
							}
							.disabled(!node.hasPax)
						}
					}
					Section("Actions") {
						if let user = node.user {
							NodeAlertsButton(
								context: context,
								node: node,
								user: user
							)
						}
						if let connectedNode {
							FavoriteNodeButton(
								node: node
							)
							if connectedNode.num != node.num {
								if !(node.user?.unmessagable ?? true) {
									Button(action: {
										if let url = URL(string: "meshtastic:///messages?userNum=\(node.num)") {
											UIApplication.shared.open(url)
										}
									}) {
										Label("Message", systemImage: "message")
									}
								}
								ExchangePositionsButton(
									node: node,
									connectedNode: connectedNode
								)
								ExchangeUserInfoButton(
									node: node,
									connectedNode: connectedNode
								)
								TraceRouteButton(
									node: node
								)
								if node.isStoreForwardRouter {
									ClientHistoryButton(
										connectedNode: connectedNode,
										node: node
									)
								}
								if node.hasPositions {
								#if !targetEnvironment(macCatalyst)
									Button {
										showingCompassSheet = true
									} label: {
										Label {
											Text("Open Compass")
										} icon: {
											Image(systemName: "safari")
										}
									}
								#endif
									NavigateToButton(node: node)
								}
								IgnoreNodeButton(
									node: node
								)
								DeleteNodeButton(
									connectedNode: connectedNode,
									node: node
								)
							}
						}
					}
					if let metadata = node.metadata,
					   let connectedNode,
					   accessoryManager.isConnected {
						Section("Administration") {
							if UserDefaults.enableAdministration {
								Button {
									Task {
										do {
											_ = try await accessoryManager.requestDeviceMetadata(
												fromUser: connectedNode.user!,
												toUser: node.user!
											)
											Logger.mesh.info("Sent node metadata request from node details")
										} catch {
											Logger.mesh.error("Faild to send node metadata request from node details")
										}
									}
								} label: {
									Label {
										Text("Refresh device metadata")
									} icon: {
										Image(systemName: "arrow.clockwise")
									}
								}
							}
							if metadata.canShutdown {
								Button {
									showingShutdownConfirm = true
								} label: {
									Label("Power Off", systemImage: "power")
								}.confirmationDialog(
									"Are you sure?",
									isPresented: $showingShutdownConfirm
								) {
									Button("Shutdown Node?", role: .destructive) {
										Task {
											do {
												try await accessoryManager.sendShutdown(
													fromUser: connectedNode.user!,
													toUser: node.user!
												)
											} catch {
												Logger.mesh.warning("Shutdown Failed")
											}
										}
									}
								}
							}
							Button {
								showingRebootConfirm = true
							} label: {
								Label(
									"Reboot",
									systemImage: "arrow.triangle.2.circlepath"
								)
							}.confirmationDialog(
								"Are you sure?",
								isPresented: $showingRebootConfirm
							) {
								Button("Reboot node?", role: .destructive) {
									Task {
										do {
											try await accessoryManager.sendReboot(
												fromUser: connectedNode.user!,
												toUser: node.user! )
										} catch {
											Logger.mesh.warning("Reboot Failed")
										}
									}
								}
							}
						}
					}
				}
				.sheet(isPresented: $showingCompassSheet) {
					CompassView(waypointLocation: node.latestPosition?.nodeCoordinate ?? nil, waypointName: node.user?.longName ?? nil, color: Color(UIColor(hex: UInt32(node.num))))
						}
				.onAppear {
					scrollView.scrollTo("topOfList", anchor: .top)
				}
				.listStyle(.insetGrouped)
				.navigationTitle(String(node.user?.longName?.addingVariationSelectors ?? "Unknown".localized))
				.navigationBarTitleDisplayMode(.inline)
			}
		}
	}
}

func cardinalValue(from heading: Double) -> String {
	switch heading {
	case 0 ..< 22.5:
		return "North"
	case 22.5 ..< 67.5:
		return "North East"
	case 67.5 ..< 112.5:
		return "East"
	case 112.5 ..< 157.5:
		return "South East"
	case 157.5 ..< 202.5:
		return "South"
	case 202.5 ..< 247.5:
		return "South West"
	case 247.5 ..< 292.5:
		return "West"
	case 292.5 ..< 337.5:
		return "North West"
	case 337.5 ... 360.0:
		return "North"
	default:
		return ""
	}
}

func abbreviatedCardinalValue(from heading: Double) -> String {
	switch heading {
	case 0 ..< 22.5:
		return "N"
	case 22.5 ..< 67.5:
		return "NE"
	case 67.5 ..< 112.5:
		return "E"
	case 112.5 ..< 157.5:
		return "E"
	case 157.5 ..< 202.5:
		return "S"
	case 202.5 ..< 247.5:
		return "SW"
	case 247.5 ..< 292.5:
		return "W"
	case 292.5 ..< 337.5:
		return "NW"
	case 337.5 ... 360.0:
		return "N"
	default:
		return ""
	}
}