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Merge pull request #866 from meshtastic/AppIntents
App intents
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| // | ||
| // AppIntentErrors.swift | ||
| // Meshtastic | ||
| // | ||
| // Created by Benjamin Faershtein on 8/11/24. | ||
| // | ||
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| import Foundation | ||
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| class AppIntentErrors { | ||
| enum AppIntentError: Swift.Error, CustomLocalizedStringResourceConvertible { | ||
| case notConnected | ||
| case message(_ message: String) | ||
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| var localizedStringResource: LocalizedStringResource { | ||
| switch self { | ||
| case let .message(message): return "Error: \(message)" | ||
| case .notConnected: return "No Connected Node" | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| // | ||
| // MessageChannelIntent.swift | ||
| // Meshtastic | ||
| // | ||
| // Created by Benjamin Faershtein on 8/9/24. | ||
| // | ||
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| import Foundation | ||
| import AppIntents | ||
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| struct MessageChannelIntent: AppIntent { | ||
| static var title: LocalizedStringResource = "Send a channel message" | ||
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| static var description: IntentDescription = "Send a message to a certain meshtastic channel" | ||
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| @Parameter(title: "Message") | ||
| var messageContent: String | ||
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| @Parameter(title: "Channel",controlStyle: .stepper, inclusiveRange: (lowerBound: 0, upperBound: 7)) | ||
| var channelNumber: Int | ||
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| static var parameterSummary: some ParameterSummary { | ||
| Summary("Send \(\.$messageContent) to \(\.$channelNumber)") | ||
| } | ||
| func perform() async throws -> some IntentResult { | ||
| if (!BLEManager.shared.isConnected){ | ||
| throw AppIntentErrors.AppIntentError.notConnected | ||
| } | ||
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| // Check if channel number is between 1 and 7 | ||
| guard (0...7).contains(channelNumber) else { | ||
| throw $channelNumber.needsValueError("Channel number must be between 0 and 7.") | ||
| } | ||
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| // Convert messageContent to data and check its length | ||
| guard let messageData = messageContent.data(using: .utf8) else { | ||
| throw AppIntentErrors.AppIntentError.message("Failed to encode message content") | ||
| } | ||
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| if messageData.count > 228 { | ||
| throw $messageContent.needsValueError("Message content exceeds 228 bytes.") | ||
| } | ||
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| if(!BLEManager.shared.sendMessage(message: messageContent, toUserNum: 0, channel: Int32(channelNumber), isEmoji: false, replyID: 0)){ | ||
| throw AppIntentErrors.AppIntentError.message("Failed to send message") | ||
| } | ||
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| return .result() | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| // | ||
| // NodePositionIntent.swift | ||
| // Meshtastic | ||
| // | ||
| // Created by Benjamin Faershtein on 8/10/24. | ||
| // | ||
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| import Foundation | ||
| import AppIntents | ||
| import CoreLocation | ||
| import CoreData | ||
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| struct NodePositionIntent: AppIntent { | ||
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| @Parameter(title: "Node Number") | ||
| var nodeNum: Int | ||
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| static var title: LocalizedStringResource = "Get Node Position" | ||
| static var description: IntentDescription = "Fetch the latest position of a cetain node" | ||
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| func perform() async throws -> some IntentResult & ReturnsValue<CLPlacemark> { | ||
| 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") | ||
| } | ||
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| let nodeInfo = fetchedNode[0] | ||
| if let latitude = nodeInfo.latestPosition?.coordinate.latitude, | ||
| let longitude = nodeInfo.latestPosition?.coordinate.longitude { | ||
| let nodeLocation = CLLocation(latitude: latitude, longitude: longitude) | ||
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| // Reverse geocode the CLLocation to get a CLPlacemark | ||
| let geocoder = CLGeocoder() | ||
| let placemarks = try await geocoder.reverseGeocodeLocation(nodeLocation) | ||
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| if let placemark = placemarks.first { | ||
| return .result(value: placemark) | ||
| } else { | ||
| throw AppIntentErrors.AppIntentError.message("Error Reverse Geocoding Location") | ||
| } | ||
| } else { | ||
| throw AppIntentErrors.AppIntentError.message("Node does not have positions") | ||
| } | ||
| } catch { | ||
| throw AppIntentErrors.AppIntentError.message("Fetch Failure") | ||
| } | ||
| } | ||
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| } | ||
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