mirror of
https://github.com/meshtastic/Meshtastic-Apple.git
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98 lines
3.4 KiB
Swift
98 lines
3.4 KiB
Swift
//
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// RingtoneConfig.swift
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// Meshtastic
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//
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// Created by Garth Vander Houwen on 3/25/23.
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//
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import SwiftUI
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struct RtttlConfig: View {
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@Environment(\.managedObjectContext) var context
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@EnvironmentObject var bleManager: BLEManager
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@Environment(\.dismiss) private var goBack
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var node: NodeInfoEntity?
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@State private var isPresentingSaveConfirm: Bool = false
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@State var hasChanges = false
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@State var ringtone: String = ""
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var body: some View {
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VStack {
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Form {
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ConfigHeader(title: "ringtone", config: \.rtttlConfig, node: node, onAppear: setRtttLConfigValue)
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Section(header: Text("options")) {
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HStack {
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Label("ringtone", systemImage: "music.quarternote.3")
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TextField("config.ringtone.label", text: $ringtone, axis: .vertical)
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.foregroundColor(.gray)
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.autocapitalization(.none)
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.disableAutocorrection(true)
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.onChange(of: ringtone, perform: { _ in
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let totalBytes = ringtone.utf8.count
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// Only mess with the value if it is too big
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if totalBytes > 228 {
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let firstNBytes = Data(ringtone.utf8.prefix(228))
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if let maxBytesString = String(data: firstNBytes, encoding: String.Encoding.utf8) {
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// Set the ringtone back to the last place where it was the right size
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ringtone = maxBytesString
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}
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}
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})
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.foregroundColor(.gray)
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}
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.keyboardType(.default)
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.listRowSeparator(.hidden)
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Text("config.ringtone.description")
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.foregroundColor(.gray)
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.font(.callout)
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}
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}
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.disabled(self.bleManager.connectedPeripheral == nil || node?.rtttlConfig == nil)
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SaveConfigButton(node: node, hasChanges: $hasChanges) {
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let connectedNode = getNodeInfo(id: bleManager.connectedPeripheral.num, context: context)
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if connectedNode != nil {
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let adminMessageId = bleManager.saveRtttlConfig(ringtone: ringtone.trimmingCharacters(in: .whitespacesAndNewlines), fromUser: connectedNode!.user!, toUser: node!.user!, adminIndex: connectedNode?.myInfo?.adminIndex ?? 0)
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if adminMessageId > 0 {
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// Should show a saved successfully alert once I know that to be true
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// for now just disable the button after a successful save
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hasChanges = false
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goBack()
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}
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}
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}
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.navigationTitle("config.ringtone.title")
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.navigationBarItems(trailing:
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ZStack {
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ConnectedDevice(bluetoothOn: bleManager.isSwitchedOn, deviceConnected: bleManager.connectedPeripheral != nil, name: (bleManager.connectedPeripheral != nil) ? bleManager.connectedPeripheral.shortName : "?")
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})
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.onAppear {
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if self.bleManager.context == nil {
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self.bleManager.context = context
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}
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setRtttLConfigValue()
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// Need to request a Rtttl Config from the remote node before allowing changes
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if bleManager.connectedPeripheral != nil && (node?.rtttlConfig == nil || node?.rtttlConfig?.ringtone?.count ?? 0 == 0) {
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let connectedNode = getNodeInfo(id: bleManager.connectedPeripheral.num, context: context)
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if node != nil && connectedNode != nil {
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_ = bleManager.requestRtttlConfig(fromUser: connectedNode!.user!, toUser: node!.user!, adminIndex: connectedNode?.myInfo?.adminIndex ?? 0)
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}
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}
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}
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.onChange(of: ringtone) { newRingtone in
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if node != nil && node!.rtttlConfig != nil {
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if newRingtone != node!.rtttlConfig!.ringtone { hasChanges = true }
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}
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}
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}
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}
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func setRtttLConfigValue() {
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self.ringtone = node?.rtttlConfig?.ringtone ?? ""
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self.hasChanges = false
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}
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}
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