added intent and button

Meshtastic/AppIntents/NavigateToNodeIntent.swift

@@ -0,0 +1,61 @@
+//
+//  NavigateToNodeIntent.swift
+//  Meshtastic
+//
+//  Created by Benjamin Faershtein on 2/8/25.
+//
+
+import Foundation
+import AppIntents
+import CoreLocation
+import CoreData
+import UIKit
+
+@available(iOS 16.4, *)
+struct NavigateToNodeIntent: ForegroundContinuableIntent {
+	
+	static var title: LocalizedStringResource = "Navigate to Node Position"
+	static var openAppWhenRun: Bool = false
+	
+	@Parameter(title: "Node Number")
+	var nodeNum: Int
+	
+	@MainActor
+	func perform() async throws -> some IntentResult & ProvidesDialog {
+		if !BLEManager.shared.isConnected {
+			throw AppIntentErrors.AppIntentError.notConnected
+		}
+		
+		let fetchNodeInfoRequest: NSFetchRequest<NSFetchRequestResult> = NSFetchRequest(entityName: "NodeInfoEntity")
+		fetchNodeInfoRequest.predicate = NSPredicate(format: "num == %lld", Int64(nodeNum))
+		
+		do {
+			guard let fetchedNode = try PersistenceController.shared.container.viewContext.fetch(fetchNodeInfoRequest) as? [NodeInfoEntity],
+				  fetchedNode.count == 1 else {
+				throw $nodeNum.needsValueError("Could not find node")
+			}
+			
+			let nodeInfo = fetchedNode[0]
+			if let latitude = nodeInfo.latestPosition?.coordinate.latitude,
+			   let longitude = nodeInfo.latestPosition?.coordinate.longitude {
+				
+				let url = URL(string: "maps://?saddr=&daddr=\(latitude),\(longitude)")
+				
+				if let mapURL = url, UIApplication.shared.canOpenURL(mapURL) {
+					// Request to continue in foreground before opening the app
+					try await requestToContinueInForeground()
+					
+					// Open Apple Maps for navigation
+					UIApplication.shared.open(mapURL, options: [:], completionHandler: nil)
+					return .result(dialog: "Navigating to node location.")
+				} else {
+					throw AppIntentErrors.AppIntentError.message("Unable to open Apple Maps.")
+				}
+			} else {
+				throw AppIntentErrors.AppIntentError.message("Node does not have a recorded position.")
+			}
+		} catch {
+			throw AppIntentErrors.AppIntentError.message("Failed to fetch node data.")
+		}
+	}
+}

Meshtastic/Views/Nodes/Helpers/Actions/NavigateToButton.swift

@@ -0,0 +1,58 @@
+//
+//  NavigateToButton.swift
+//  Meshtastic
+//
+//  Created by Benjamin Faershtein on 2/8/25.
+//
+
+import SwiftUI
+import CoreLocation
+import CoreData
+import OSLog
+
+struct NavigateToButton: View {
+	var node: NodeInfoEntity
+
+	var body: some View {
+			Button {
+				guard let userNum = node.user?.num else {
+					Logger.services.error("NavigateToAction: Selected node does not exist")
+					return
+				}
+				
+				Logger.services.info("Fetching NodeInfoEntity for userNum: \(userNum)")
+				
+				let fetchRequest: NSFetchRequest<NodeInfoEntity> = NSFetchRequest(entityName: "NodeInfoEntity")
+				fetchRequest.predicate = NSPredicate(format: "num == %lld", Int64(userNum))
+				
+				do {
+					let fetchedNodes = try PersistenceController.shared.container.viewContext.fetch(fetchRequest)
+					
+					guard let nodeInfo = fetchedNodes.first else {
+						Logger.services.error("NavigateToAction: Node with userNum \(userNum) not found in Core Data")
+						return
+					}
+					
+					if let latitude = nodeInfo.latestPosition?.latitude,
+					   let longitude = nodeInfo.latestPosition?.longitude {
+						if let url = URL(string: "maps://?saddr=&daddr=\(latitude),\(longitude)") {
+							UIApplication.shared.open(url, options: [:], completionHandler: nil)
+						} else {
+							Logger.services.error("Failed to create URL for navigation")
+						}
+					} else {
+						Logger.services.warning("NavigateToAction: Node \(userNum) has invalid or missing coordinates")
+					}
+				} catch {
+					Logger.services.error("NavigateToAction: Failed to fetch node with userNum \(userNum): \(error.localizedDescription)")
+				}
+			} label: {
+				Label {
+					Text("Navigate to node")
+				} icon: {
+					Image(systemName: "map")
+						.symbolRenderingMode(.hierarchical)
+				}
+			}
+		}
+}

Meshtastic/Views/Nodes/Helpers/NodeDetail.swift

@@ -378,6 +378,9 @@ struct NodeDetail: View {
 									node: node
 								)
 							}
+							if node.hasPositions {
+								NavigateToButton(node: node)
+								}
 							IgnoreNodeButton(
 								bleManager: bleManager,
 								context: context,

Meshtastic/Views/Nodes/PositionLog.swift

@@ -54,6 +54,7 @@ struct PositionLog: View {
 							let degrees = Angle.degrees(Double(position.heading))
 							let heading = Measurement(value: degrees.degrees, unit: UnitAngle.degrees).reciprocal()
 							Text(heading.formatted(.measurement(width: .narrow, numberFormatStyle: .number.precision(.fractionLength(0)))))
+								.textSelection(.enabled)
 						}
 						TableColumn("SNR") { position in
 							Text("\(String(format: "%.2f", position.snr)) dB")
@@ -63,6 +64,8 @@ struct PositionLog: View {
 						}
 						.width(min: 180)
 					}
+					.textSelection(.enabled)
+
 
 				} else {
 					ScrollView {