TG futures

Makefile

@@ -1,5 +1,5 @@
 proto:
-	protoc -I protobuf/ --dart_out=lib/pb protobuf/stillbox.proto google/protobuf/timestamp.proto
+	protoc -I protobuf/ --dart_out=lib/pb protobuf/stillbox.proto google/protobuf/timestamp.proto google/protobuf/struct.proto
 
 patch:
 	dart run patch_package apply

lib/controller/play.dart

@@ -10,6 +10,7 @@ import '../pb/stillbox.pb.dart';
 
 abstract class AudioDriver {
   Future<void> play(Call call);
+  Stream<justaudio.PlayerState> get playerStateStream;
 }
 
 class Player {
@@ -47,6 +48,10 @@ class JustAudioDriver implements AudioDriver {
     initializer.audioInit();
   }
 
+  Stream<justaudio.PlayerState> get playerStateStream {
+    return player.playerStateStream;
+  }
+
   @override
   Future<void> play(Call call) async {
     player.setAudioSource(CallBytesSource(call));

lib/controller/stillbox.dart

@@ -1,22 +1,26 @@
 import 'package:flutter/foundation.dart';
 import 'package:http/http.dart' as http;
+import 'package:just_audio/just_audio.dart';
 import '../pb/stillbox.pb.dart';
 import 'play.dart';
 import 'stillbox_none.dart'
     if (dart.library.io) 'stillbox_io.dart'
     if (dart.library.html) 'stillbox_web.dart';
 
+import 'talkgroups.dart';
+
 class BadAuthException implements Exception {}
 
 class Stillbox extends ChangeNotifier {
   final storage = Storer();
   Player player = Player();
   final channel = Socketer();
+  late TalkgroupCache tgCache;
   bool connected = false;
   late Uri _wsUri;
   LiveState _state = LiveState.LS_LIVE;
   Filter? currentFilter;
-  Call? _currentCall;
+  SBCall? _currentCall;
   Uri? baseUri = Uri.base;
 
   set state(LiveState newState) {
@@ -29,14 +33,23 @@ class Stillbox extends ChangeNotifier {
     return _state;
   }
 
-  Call? get currentCall => _currentCall;
+  SBCall? get currentCall => _currentCall;
-  set currentCall(Call? call) {
+  set currentCall(SBCall? call) {
     _currentCall = call;
+    if (_currentCall != null) {
+      player.play(_currentCall!.call);
+    }
     notifyListeners();
   }
 
   Stillbox() {
     setUris();
+    player.driver.playerStateStream.listen((event) async {
+      if ((!event.playing && _currentCall != null) &&
+          event.processingState == ProcessingState.completed) {
+        currentCall = null;
+      }
+    });
   }
 
   void setUris() {
@@ -92,6 +105,7 @@ class Stillbox extends ChangeNotifier {
       print(error);
     });
     connected = true;
+    tgCache = TalkgroupCache(channel);
     notifyListeners();
   }
 
@@ -113,11 +127,21 @@ class Stillbox extends ChangeNotifier {
     final msg = Message.fromBuffer(event);
     switch (msg.whichToClientMessage()) {
       case Message_ToClientMessage.call:
-        player.play(msg.call);
+        currentCall = SBCall(
+            msg.call, tgCache.getTg(msg.call.system, msg.call.talkgroup));
       case Message_ToClientMessage.notification:
       case Message_ToClientMessage.popup:
       case Message_ToClientMessage.error:
+      case Message_ToClientMessage.tgInfo:
+        tgCache.handleTgInfo(msg.tgInfo);
       default:
     }
   }
 }
+
+class SBCall {
+  Call call;
+  Future<TalkgroupInfo> tg;
+
+  SBCall(this.call, this.tg);
+}

lib/controller/talkgroups.dart

@@ -0,0 +1,31 @@
+import 'dart:async';
+import 'stillbox_none.dart'
+    if (dart.library.io) 'stillbox_io.dart'
+    if (dart.library.html) 'stillbox_web.dart';
+
+import '../pb/stillbox.pb.dart';
+
+class TalkgroupCache {
+  Socketer socketer;
+  final StreamController<TalkgroupInfo> tgiSt =
+      StreamController<TalkgroupInfo>.broadcast();
+  Map<Talkgroup, TalkgroupInfo> cache = {};
+
+  TalkgroupCache(this.socketer);
+
+  void handleTgInfo(TalkgroupInfo tgi) {
+    cache[tgi.tg] = tgi;
+    tgiSt.add(tgi);
+  }
+
+  Future<TalkgroupInfo> getTg(int system, int tgid) async {
+    final tg = Talkgroup(system: system, talkgroup: tgid);
+    if (cache[tg] != null) {
+      return cache[tg]!;
+    }
+
+    socketer.channel.sink.add(Command(tgCommand: tg).writeToBuffer());
+    return tgiSt.stream
+        .firstWhere((td) => td.tg.system == system && td.tg.talkgroup == tgid);
+  }
+}

lib/pb/google/protobuf/struct.pb.dart

@@ -0,0 +1,283 @@
+//
+//  Generated code. Do not modify.
+//  source: google/protobuf/struct.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types, comment_references
+// ignore_for_file: constant_identifier_names, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+import 'dart:core' as $core;
+
+import 'package:protobuf/protobuf.dart' as $pb;
+import 'package:protobuf/src/protobuf/mixins/well_known.dart' as $mixin;
+
+import 'struct.pbenum.dart';
+
+export 'struct.pbenum.dart';
+
+///  `Struct` represents a structured data value, consisting of fields
+///  which map to dynamically typed values. In some languages, `Struct`
+///  might be supported by a native representation. For example, in
+///  scripting languages like JS a struct is represented as an
+///  object. The details of that representation are described together
+///  with the proto support for the language.
+///
+///  The JSON representation for `Struct` is JSON object.
+class Struct extends $pb.GeneratedMessage with $mixin.StructMixin {
+  factory Struct({
+    $core.Map<$core.String, Value>? fields,
+  }) {
+    final $result = create();
+    if (fields != null) {
+      $result.fields.addAll(fields);
+    }
+    return $result;
+  }
+  Struct._() : super();
+  factory Struct.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory Struct.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'Struct', package: const $pb.PackageName(_omitMessageNames ? '' : 'google.protobuf'), createEmptyInstance: create, toProto3Json: $mixin.StructMixin.toProto3JsonHelper, fromProto3Json: $mixin.StructMixin.fromProto3JsonHelper)
+    ..m<$core.String, Value>(1, _omitFieldNames ? '' : 'fields', entryClassName: 'Struct.FieldsEntry', keyFieldType: $pb.PbFieldType.OS, valueFieldType: $pb.PbFieldType.OM, valueCreator: Value.create, valueDefaultOrMaker: Value.getDefault, packageName: const $pb.PackageName('google.protobuf'))
+    ..hasRequiredFields = false
+  ;
+
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  Struct clone() => Struct()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  Struct copyWith(void Function(Struct) updates) => super.copyWith((message) => updates(message as Struct)) as Struct;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Struct create() => Struct._();
+  Struct createEmptyInstance() => create();
+  static $pb.PbList<Struct> createRepeated() => $pb.PbList<Struct>();
+  @$core.pragma('dart2js:noInline')
+  static Struct getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Struct>(create);
+  static Struct? _defaultInstance;
+
+  /// Unordered map of dynamically typed values.
+  @$pb.TagNumber(1)
+  $core.Map<$core.String, Value> get fields => $_getMap(0);
+}
+
+enum Value_Kind {
+  nullValue, 
+  numberValue, 
+  stringValue, 
+  boolValue, 
+  structValue, 
+  listValue, 
+  notSet
+}
+
+///  `Value` represents a dynamically typed value which can be either
+///  null, a number, a string, a boolean, a recursive struct value, or a
+///  list of values. A producer of value is expected to set one of these
+///  variants. Absence of any variant indicates an error.
+///
+///  The JSON representation for `Value` is JSON value.
+class Value extends $pb.GeneratedMessage with $mixin.ValueMixin {
+  factory Value({
+    NullValue? nullValue,
+    $core.double? numberValue,
+    $core.String? stringValue,
+    $core.bool? boolValue,
+    Struct? structValue,
+    ListValue? listValue,
+  }) {
+    final $result = create();
+    if (nullValue != null) {
+      $result.nullValue = nullValue;
+    }
+    if (numberValue != null) {
+      $result.numberValue = numberValue;
+    }
+    if (stringValue != null) {
+      $result.stringValue = stringValue;
+    }
+    if (boolValue != null) {
+      $result.boolValue = boolValue;
+    }
+    if (structValue != null) {
+      $result.structValue = structValue;
+    }
+    if (listValue != null) {
+      $result.listValue = listValue;
+    }
+    return $result;
+  }
+  Value._() : super();
+  factory Value.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory Value.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+
+  static const $core.Map<$core.int, Value_Kind> _Value_KindByTag = {
+    1 : Value_Kind.nullValue,
+    2 : Value_Kind.numberValue,
+    3 : Value_Kind.stringValue,
+    4 : Value_Kind.boolValue,
+    5 : Value_Kind.structValue,
+    6 : Value_Kind.listValue,
+    0 : Value_Kind.notSet
+  };
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'Value', package: const $pb.PackageName(_omitMessageNames ? '' : 'google.protobuf'), createEmptyInstance: create, toProto3Json: $mixin.ValueMixin.toProto3JsonHelper, fromProto3Json: $mixin.ValueMixin.fromProto3JsonHelper)
+    ..oo(0, [1, 2, 3, 4, 5, 6])
+    ..e<NullValue>(1, _omitFieldNames ? '' : 'nullValue', $pb.PbFieldType.OE, defaultOrMaker: NullValue.NULL_VALUE, valueOf: NullValue.valueOf, enumValues: NullValue.values)
+    ..a<$core.double>(2, _omitFieldNames ? '' : 'numberValue', $pb.PbFieldType.OD)
+    ..aOS(3, _omitFieldNames ? '' : 'stringValue')
+    ..aOB(4, _omitFieldNames ? '' : 'boolValue')
+    ..aOM<Struct>(5, _omitFieldNames ? '' : 'structValue', subBuilder: Struct.create)
+    ..aOM<ListValue>(6, _omitFieldNames ? '' : 'listValue', subBuilder: ListValue.create)
+    ..hasRequiredFields = false
+  ;
+
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  Value clone() => Value()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  Value copyWith(void Function(Value) updates) => super.copyWith((message) => updates(message as Value)) as Value;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static Value create() => Value._();
+  Value createEmptyInstance() => create();
+  static $pb.PbList<Value> createRepeated() => $pb.PbList<Value>();
+  @$core.pragma('dart2js:noInline')
+  static Value getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<Value>(create);
+  static Value? _defaultInstance;
+
+  Value_Kind whichKind() => _Value_KindByTag[$_whichOneof(0)]!;
+  void clearKind() => clearField($_whichOneof(0));
+
+  /// Represents a null value.
+  @$pb.TagNumber(1)
+  NullValue get nullValue => $_getN(0);
+  @$pb.TagNumber(1)
+  set nullValue(NullValue v) { setField(1, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasNullValue() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearNullValue() => clearField(1);
+
+  /// Represents a double value.
+  @$pb.TagNumber(2)
+  $core.double get numberValue => $_getN(1);
+  @$pb.TagNumber(2)
+  set numberValue($core.double v) { $_setDouble(1, v); }
+  @$pb.TagNumber(2)
+  $core.bool hasNumberValue() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearNumberValue() => clearField(2);
+
+  /// Represents a string value.
+  @$pb.TagNumber(3)
+  $core.String get stringValue => $_getSZ(2);
+  @$pb.TagNumber(3)
+  set stringValue($core.String v) { $_setString(2, v); }
+  @$pb.TagNumber(3)
+  $core.bool hasStringValue() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearStringValue() => clearField(3);
+
+  /// Represents a boolean value.
+  @$pb.TagNumber(4)
+  $core.bool get boolValue => $_getBF(3);
+  @$pb.TagNumber(4)
+  set boolValue($core.bool v) { $_setBool(3, v); }
+  @$pb.TagNumber(4)
+  $core.bool hasBoolValue() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearBoolValue() => clearField(4);
+
+  /// Represents a structured value.
+  @$pb.TagNumber(5)
+  Struct get structValue => $_getN(4);
+  @$pb.TagNumber(5)
+  set structValue(Struct v) { setField(5, v); }
+  @$pb.TagNumber(5)
+  $core.bool hasStructValue() => $_has(4);
+  @$pb.TagNumber(5)
+  void clearStructValue() => clearField(5);
+  @$pb.TagNumber(5)
+  Struct ensureStructValue() => $_ensure(4);
+
+  /// Represents a repeated `Value`.
+  @$pb.TagNumber(6)
+  ListValue get listValue => $_getN(5);
+  @$pb.TagNumber(6)
+  set listValue(ListValue v) { setField(6, v); }
+  @$pb.TagNumber(6)
+  $core.bool hasListValue() => $_has(5);
+  @$pb.TagNumber(6)
+  void clearListValue() => clearField(6);
+  @$pb.TagNumber(6)
+  ListValue ensureListValue() => $_ensure(5);
+}
+
+///  `ListValue` is a wrapper around a repeated field of values.
+///
+///  The JSON representation for `ListValue` is JSON array.
+class ListValue extends $pb.GeneratedMessage with $mixin.ListValueMixin {
+  factory ListValue({
+    $core.Iterable<Value>? values,
+  }) {
+    final $result = create();
+    if (values != null) {
+      $result.values.addAll(values);
+    }
+    return $result;
+  }
+  ListValue._() : super();
+  factory ListValue.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory ListValue.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'ListValue', package: const $pb.PackageName(_omitMessageNames ? '' : 'google.protobuf'), createEmptyInstance: create, toProto3Json: $mixin.ListValueMixin.toProto3JsonHelper, fromProto3Json: $mixin.ListValueMixin.fromProto3JsonHelper)
+    ..pc<Value>(1, _omitFieldNames ? '' : 'values', $pb.PbFieldType.PM, subBuilder: Value.create)
+    ..hasRequiredFields = false
+  ;
+
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  ListValue clone() => ListValue()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  ListValue copyWith(void Function(ListValue) updates) => super.copyWith((message) => updates(message as ListValue)) as ListValue;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static ListValue create() => ListValue._();
+  ListValue createEmptyInstance() => create();
+  static $pb.PbList<ListValue> createRepeated() => $pb.PbList<ListValue>();
+  @$core.pragma('dart2js:noInline')
+  static ListValue getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<ListValue>(create);
+  static ListValue? _defaultInstance;
+
+  /// Repeated field of dynamically typed values.
+  @$pb.TagNumber(1)
+  $core.List<Value> get values => $_getList(0);
+}
+
+
+const _omitFieldNames = $core.bool.fromEnvironment('protobuf.omit_field_names');
+const _omitMessageNames = $core.bool.fromEnvironment('protobuf.omit_message_names');

lib/pb/google/protobuf/struct.pbenum.dart

@@ -0,0 +1,34 @@
+//
+//  Generated code. Do not modify.
+//  source: google/protobuf/struct.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types, comment_references
+// ignore_for_file: constant_identifier_names, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+import 'dart:core' as $core;
+
+import 'package:protobuf/protobuf.dart' as $pb;
+
+///  `NullValue` is a singleton enumeration to represent the null value for the
+///  `Value` type union.
+///
+///  The JSON representation for `NullValue` is JSON `null`.
+class NullValue extends $pb.ProtobufEnum {
+  static const NullValue NULL_VALUE = NullValue._(0, _omitEnumNames ? '' : 'NULL_VALUE');
+
+  static const $core.List<NullValue> values = <NullValue> [
+    NULL_VALUE,
+  ];
+
+  static final $core.Map<$core.int, NullValue> _byValue = $pb.ProtobufEnum.initByValue(values);
+  static NullValue? valueOf($core.int value) => _byValue[value];
+
+  const NullValue._($core.int v, $core.String n) : super(v, n);
+}
+
+
+const _omitEnumNames = $core.bool.fromEnvironment('protobuf.omit_enum_names');

lib/pb/google/protobuf/struct.pbjson.dart

@@ -0,0 +1,90 @@
+//
+//  Generated code. Do not modify.
+//  source: google/protobuf/struct.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types, comment_references
+// ignore_for_file: constant_identifier_names, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+import 'dart:convert' as $convert;
+import 'dart:core' as $core;
+import 'dart:typed_data' as $typed_data;
+
+@$core.Deprecated('Use nullValueDescriptor instead')
+const NullValue$json = {
+  '1': 'NullValue',
+  '2': [
+    {'1': 'NULL_VALUE', '2': 0},
+  ],
+};
+
+/// Descriptor for `NullValue`. Decode as a `google.protobuf.EnumDescriptorProto`.
+final $typed_data.Uint8List nullValueDescriptor = $convert.base64Decode(
+    'CglOdWxsVmFsdWUSDgoKTlVMTF9WQUxVRRAA');
+
+@$core.Deprecated('Use structDescriptor instead')
+const Struct$json = {
+  '1': 'Struct',
+  '2': [
+    {'1': 'fields', '3': 1, '4': 3, '5': 11, '6': '.google.protobuf.Struct.FieldsEntry', '10': 'fields'},
+  ],
+  '3': [Struct_FieldsEntry$json],
+};
+
+@$core.Deprecated('Use structDescriptor instead')
+const Struct_FieldsEntry$json = {
+  '1': 'FieldsEntry',
+  '2': [
+    {'1': 'key', '3': 1, '4': 1, '5': 9, '10': 'key'},
+    {'1': 'value', '3': 2, '4': 1, '5': 11, '6': '.google.protobuf.Value', '10': 'value'},
+  ],
+  '7': {'7': true},
+};
+
+/// Descriptor for `Struct`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List structDescriptor = $convert.base64Decode(
+    'CgZTdHJ1Y3QSOwoGZmllbGRzGAEgAygLMiMuZ29vZ2xlLnByb3RvYnVmLlN0cnVjdC5GaWVsZH'
+    'NFbnRyeVIGZmllbGRzGlEKC0ZpZWxkc0VudHJ5EhAKA2tleRgBIAEoCVIDa2V5EiwKBXZhbHVl'
+    'GAIgASgLMhYuZ29vZ2xlLnByb3RvYnVmLlZhbHVlUgV2YWx1ZToCOAE=');
+
+@$core.Deprecated('Use valueDescriptor instead')
+const Value$json = {
+  '1': 'Value',
+  '2': [
+    {'1': 'null_value', '3': 1, '4': 1, '5': 14, '6': '.google.protobuf.NullValue', '9': 0, '10': 'nullValue'},
+    {'1': 'number_value', '3': 2, '4': 1, '5': 1, '9': 0, '10': 'numberValue'},
+    {'1': 'string_value', '3': 3, '4': 1, '5': 9, '9': 0, '10': 'stringValue'},
+    {'1': 'bool_value', '3': 4, '4': 1, '5': 8, '9': 0, '10': 'boolValue'},
+    {'1': 'struct_value', '3': 5, '4': 1, '5': 11, '6': '.google.protobuf.Struct', '9': 0, '10': 'structValue'},
+    {'1': 'list_value', '3': 6, '4': 1, '5': 11, '6': '.google.protobuf.ListValue', '9': 0, '10': 'listValue'},
+  ],
+  '8': [
+    {'1': 'kind'},
+  ],
+};
+
+/// Descriptor for `Value`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List valueDescriptor = $convert.base64Decode(
+    'CgVWYWx1ZRI7CgpudWxsX3ZhbHVlGAEgASgOMhouZ29vZ2xlLnByb3RvYnVmLk51bGxWYWx1ZU'
+    'gAUgludWxsVmFsdWUSIwoMbnVtYmVyX3ZhbHVlGAIgASgBSABSC251bWJlclZhbHVlEiMKDHN0'
+    'cmluZ192YWx1ZRgDIAEoCUgAUgtzdHJpbmdWYWx1ZRIfCgpib29sX3ZhbHVlGAQgASgISABSCW'
+    'Jvb2xWYWx1ZRI8CgxzdHJ1Y3RfdmFsdWUYBSABKAsyFy5nb29nbGUucHJvdG9idWYuU3RydWN0'
+    'SABSC3N0cnVjdFZhbHVlEjsKCmxpc3RfdmFsdWUYBiABKAsyGi5nb29nbGUucHJvdG9idWYuTG'
+    'lzdFZhbHVlSABSCWxpc3RWYWx1ZUIGCgRraW5k');
+
+@$core.Deprecated('Use listValueDescriptor instead')
+const ListValue$json = {
+  '1': 'ListValue',
+  '2': [
+    {'1': 'values', '3': 1, '4': 3, '5': 11, '6': '.google.protobuf.Value', '10': 'values'},
+  ],
+};
+
+/// Descriptor for `ListValue`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List listValueDescriptor = $convert.base64Decode(
+    'CglMaXN0VmFsdWUSLgoGdmFsdWVzGAEgAygLMhYuZ29vZ2xlLnByb3RvYnVmLlZhbHVlUgZ2YW'
+    'x1ZXM=');
+

lib/pb/google/protobuf/struct.pbserver.dart

@@ -0,0 +1,14 @@
+//
+//  Generated code. Do not modify.
+//  source: google/protobuf/struct.proto
+//
+// @dart = 2.12
+
+// ignore_for_file: annotate_overrides, camel_case_types, comment_references
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: deprecated_member_use_from_same_package, library_prefixes
+// ignore_for_file: non_constant_identifier_names, prefer_final_fields
+// ignore_for_file: unnecessary_import, unnecessary_this, unused_import
+
+export 'struct.pb.dart';
+

lib/pb/stillbox.pb.dart

@@ -14,6 +14,7 @@ import 'dart:core' as $core;
 import 'package:fixnum/fixnum.dart' as $fixnum;
 import 'package:protobuf/protobuf.dart' as $pb;
 
+import 'google/protobuf/struct.pb.dart' as $1;
 import 'google/protobuf/timestamp.pb.dart' as $0;
 import 'stillbox.pbenum.dart';
 
@@ -21,6 +22,7 @@ export 'stillbox.pbenum.dart';
 
 enum Message_ToClientMessage {
   call, 
+  tgInfo, 
   notification, 
   popup, 
   error, 
@@ -30,6 +32,7 @@ enum Message_ToClientMessage {
 class Message extends $pb.GeneratedMessage {
   factory Message({
     Call? call,
+    TalkgroupInfo? tgInfo,
     Notification? notification,
     UserPopup? popup,
     Error? error,
@@ -38,6 +41,9 @@ class Message extends $pb.GeneratedMessage {
     if (call != null) {
       $result.call = call;
     }
+    if (tgInfo != null) {
+      $result.tgInfo = tgInfo;
+    }
     if (notification != null) {
       $result.notification = notification;
     }
@@ -55,17 +61,19 @@ class Message extends $pb.GeneratedMessage {
 
   static const $core.Map<$core.int, Message_ToClientMessage> _Message_ToClientMessageByTag = {
     1 : Message_ToClientMessage.call,
-    2 : Message_ToClientMessage.notification,
+    2 : Message_ToClientMessage.tgInfo,
-    3 : Message_ToClientMessage.popup,
+    3 : Message_ToClientMessage.notification,
-    4 : Message_ToClientMessage.error,
+    4 : Message_ToClientMessage.popup,
+    5 : Message_ToClientMessage.error,
     0 : Message_ToClientMessage.notSet
   };
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'Message', package: const $pb.PackageName(_omitMessageNames ? '' : 'stillbox'), createEmptyInstance: create)
-    ..oo(0, [1, 2, 3, 4])
+    ..oo(0, [1, 2, 3, 4, 5])
     ..aOM<Call>(1, _omitFieldNames ? '' : 'call', subBuilder: Call.create)
-    ..aOM<Notification>(2, _omitFieldNames ? '' : 'notification', subBuilder: Notification.create)
+    ..aOM<TalkgroupInfo>(2, _omitFieldNames ? '' : 'tgInfo', protoName: 'tgInfo', subBuilder: TalkgroupInfo.create)
-    ..aOM<UserPopup>(3, _omitFieldNames ? '' : 'popup', subBuilder: UserPopup.create)
+    ..aOM<Notification>(3, _omitFieldNames ? '' : 'notification', subBuilder: Notification.create)
-    ..aOM<Error>(4, _omitFieldNames ? '' : 'error', subBuilder: Error.create)
+    ..aOM<UserPopup>(4, _omitFieldNames ? '' : 'popup', subBuilder: UserPopup.create)
+    ..aOM<Error>(5, _omitFieldNames ? '' : 'error', subBuilder: Error.create)
     ..hasRequiredFields = false
   ;
 
@@ -105,37 +113,48 @@ class Message extends $pb.GeneratedMessage {
   Call ensureCall() => $_ensure(0);
 
   @$pb.TagNumber(2)
-  Notification get notification => $_getN(1);
+  TalkgroupInfo get tgInfo => $_getN(1);
   @$pb.TagNumber(2)
-  set notification(Notification v) { setField(2, v); }
+  set tgInfo(TalkgroupInfo v) { setField(2, v); }
   @$pb.TagNumber(2)
-  $core.bool hasNotification() => $_has(1);
+  $core.bool hasTgInfo() => $_has(1);
   @$pb.TagNumber(2)
-  void clearNotification() => clearField(2);
+  void clearTgInfo() => clearField(2);
   @$pb.TagNumber(2)
-  Notification ensureNotification() => $_ensure(1);
+  TalkgroupInfo ensureTgInfo() => $_ensure(1);
 
   @$pb.TagNumber(3)
-  UserPopup get popup => $_getN(2);
+  Notification get notification => $_getN(2);
   @$pb.TagNumber(3)
-  set popup(UserPopup v) { setField(3, v); }
+  set notification(Notification v) { setField(3, v); }
   @$pb.TagNumber(3)
-  $core.bool hasPopup() => $_has(2);
+  $core.bool hasNotification() => $_has(2);
   @$pb.TagNumber(3)
-  void clearPopup() => clearField(3);
+  void clearNotification() => clearField(3);
   @$pb.TagNumber(3)
-  UserPopup ensurePopup() => $_ensure(2);
+  Notification ensureNotification() => $_ensure(2);
 
   @$pb.TagNumber(4)
-  Error get error => $_getN(3);
+  UserPopup get popup => $_getN(3);
   @$pb.TagNumber(4)
-  set error(Error v) { setField(4, v); }
+  set popup(UserPopup v) { setField(4, v); }
   @$pb.TagNumber(4)
-  $core.bool hasError() => $_has(3);
+  $core.bool hasPopup() => $_has(3);
   @$pb.TagNumber(4)
-  void clearError() => clearField(4);
+  void clearPopup() => clearField(4);
   @$pb.TagNumber(4)
-  Error ensureError() => $_ensure(3);
+  UserPopup ensurePopup() => $_ensure(3);
+
+  @$pb.TagNumber(5)
+  Error get error => $_getN(4);
+  @$pb.TagNumber(5)
+  set error(Error v) { setField(5, v); }
+  @$pb.TagNumber(5)
+  $core.bool hasError() => $_has(4);
+  @$pb.TagNumber(5)
+  void clearError() => clearField(5);
+  @$pb.TagNumber(5)
+  Error ensureError() => $_ensure(4);
 }
 
 class Call extends $pb.GeneratedMessage {
@@ -379,11 +398,15 @@ class UserPopup extends $pb.GeneratedMessage {
 class Error extends $pb.GeneratedMessage {
   factory Error({
     $core.String? error,
+    Command? command,
   }) {
     final $result = create();
     if (error != null) {
       $result.error = error;
     }
+    if (command != null) {
+      $result.command = command;
+    }
     return $result;
   }
   Error._() : super();
@@ -392,6 +415,7 @@ class Error extends $pb.GeneratedMessage {
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'Error', package: const $pb.PackageName(_omitMessageNames ? '' : 'stillbox'), createEmptyInstance: create)
     ..aOS(1, _omitFieldNames ? '' : 'error')
+    ..aOM<Command>(2, _omitFieldNames ? '' : 'command', subBuilder: Command.create)
     ..hasRequiredFields = false
   ;
 
@@ -424,6 +448,17 @@ class Error extends $pb.GeneratedMessage {
   $core.bool hasError() => $_has(0);
   @$pb.TagNumber(1)
   void clearError() => clearField(1);
+
+  @$pb.TagNumber(2)
+  Command get command => $_getN(1);
+  @$pb.TagNumber(2)
+  set command(Command v) { setField(2, v); }
+  @$pb.TagNumber(2)
+  $core.bool hasCommand() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearCommand() => clearField(2);
+  @$pb.TagNumber(2)
+  Command ensureCommand() => $_ensure(1);
 }
 
 class Notification extends $pb.GeneratedMessage {
@@ -509,6 +544,7 @@ class Notification extends $pb.GeneratedMessage {
 enum Command_Command {
   liveCommand, 
   searchCommand, 
+  tgCommand, 
   notSet
 }
 
@@ -516,6 +552,7 @@ class Command extends $pb.GeneratedMessage {
   factory Command({
     Live? liveCommand,
     Search? searchCommand,
+    Talkgroup? tgCommand,
   }) {
     final $result = create();
     if (liveCommand != null) {
@@ -524,6 +561,9 @@ class Command extends $pb.GeneratedMessage {
     if (searchCommand != null) {
       $result.searchCommand = searchCommand;
     }
+    if (tgCommand != null) {
+      $result.tgCommand = tgCommand;
+    }
     return $result;
   }
   Command._() : super();
@@ -533,12 +573,14 @@ class Command extends $pb.GeneratedMessage {
   static const $core.Map<$core.int, Command_Command> _Command_CommandByTag = {
     1 : Command_Command.liveCommand,
     2 : Command_Command.searchCommand,
+    3 : Command_Command.tgCommand,
     0 : Command_Command.notSet
   };
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'Command', package: const $pb.PackageName(_omitMessageNames ? '' : 'stillbox'), createEmptyInstance: create)
-    ..oo(0, [1, 2])
+    ..oo(0, [1, 2, 3])
     ..aOM<Live>(1, _omitFieldNames ? '' : 'liveCommand', protoName: 'liveCommand', subBuilder: Live.create)
     ..aOM<Search>(2, _omitFieldNames ? '' : 'searchCommand', protoName: 'searchCommand', subBuilder: Search.create)
+    ..aOM<Talkgroup>(3, _omitFieldNames ? '' : 'tgCommand', protoName: 'tgCommand', subBuilder: Talkgroup.create)
     ..hasRequiredFields = false
   ;
 
@@ -587,6 +629,149 @@ class Command extends $pb.GeneratedMessage {
   void clearSearchCommand() => clearField(2);
   @$pb.TagNumber(2)
   Search ensureSearchCommand() => $_ensure(1);
+
+  @$pb.TagNumber(3)
+  Talkgroup get tgCommand => $_getN(2);
+  @$pb.TagNumber(3)
+  set tgCommand(Talkgroup v) { setField(3, v); }
+  @$pb.TagNumber(3)
+  $core.bool hasTgCommand() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearTgCommand() => clearField(3);
+  @$pb.TagNumber(3)
+  Talkgroup ensureTgCommand() => $_ensure(2);
+}
+
+class TalkgroupInfo extends $pb.GeneratedMessage {
+  factory TalkgroupInfo({
+    Talkgroup? tg,
+    $core.String? name,
+    $core.String? group,
+    $core.int? frequency,
+    $core.Iterable<$core.String>? tags,
+    $1.Struct? metadata,
+    $core.bool? learned,
+  }) {
+    final $result = create();
+    if (tg != null) {
+      $result.tg = tg;
+    }
+    if (name != null) {
+      $result.name = name;
+    }
+    if (group != null) {
+      $result.group = group;
+    }
+    if (frequency != null) {
+      $result.frequency = frequency;
+    }
+    if (tags != null) {
+      $result.tags.addAll(tags);
+    }
+    if (metadata != null) {
+      $result.metadata = metadata;
+    }
+    if (learned != null) {
+      $result.learned = learned;
+    }
+    return $result;
+  }
+  TalkgroupInfo._() : super();
+  factory TalkgroupInfo.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory TalkgroupInfo.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'TalkgroupInfo', package: const $pb.PackageName(_omitMessageNames ? '' : 'stillbox'), createEmptyInstance: create)
+    ..aOM<Talkgroup>(1, _omitFieldNames ? '' : 'tg', subBuilder: Talkgroup.create)
+    ..aOS(2, _omitFieldNames ? '' : 'name')
+    ..aOS(3, _omitFieldNames ? '' : 'group')
+    ..a<$core.int>(4, _omitFieldNames ? '' : 'frequency', $pb.PbFieldType.O3)
+    ..pPS(5, _omitFieldNames ? '' : 'tags')
+    ..aOM<$1.Struct>(6, _omitFieldNames ? '' : 'metadata', subBuilder: $1.Struct.create)
+    ..aOB(7, _omitFieldNames ? '' : 'learned')
+    ..hasRequiredFields = false
+  ;
+
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  TalkgroupInfo clone() => TalkgroupInfo()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  TalkgroupInfo copyWith(void Function(TalkgroupInfo) updates) => super.copyWith((message) => updates(message as TalkgroupInfo)) as TalkgroupInfo;
+
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static TalkgroupInfo create() => TalkgroupInfo._();
+  TalkgroupInfo createEmptyInstance() => create();
+  static $pb.PbList<TalkgroupInfo> createRepeated() => $pb.PbList<TalkgroupInfo>();
+  @$core.pragma('dart2js:noInline')
+  static TalkgroupInfo getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<TalkgroupInfo>(create);
+  static TalkgroupInfo? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  Talkgroup get tg => $_getN(0);
+  @$pb.TagNumber(1)
+  set tg(Talkgroup v) { setField(1, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasTg() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearTg() => clearField(1);
+  @$pb.TagNumber(1)
+  Talkgroup ensureTg() => $_ensure(0);
+
+  @$pb.TagNumber(2)
+  $core.String get name => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set name($core.String v) { $_setString(1, v); }
+  @$pb.TagNumber(2)
+  $core.bool hasName() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearName() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.String get group => $_getSZ(2);
+  @$pb.TagNumber(3)
+  set group($core.String v) { $_setString(2, v); }
+  @$pb.TagNumber(3)
+  $core.bool hasGroup() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearGroup() => clearField(3);
+
+  @$pb.TagNumber(4)
+  $core.int get frequency => $_getIZ(3);
+  @$pb.TagNumber(4)
+  set frequency($core.int v) { $_setSignedInt32(3, v); }
+  @$pb.TagNumber(4)
+  $core.bool hasFrequency() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearFrequency() => clearField(4);
+
+  @$pb.TagNumber(5)
+  $core.List<$core.String> get tags => $_getList(4);
+
+  @$pb.TagNumber(6)
+  $1.Struct get metadata => $_getN(5);
+  @$pb.TagNumber(6)
+  set metadata($1.Struct v) { setField(6, v); }
+  @$pb.TagNumber(6)
+  $core.bool hasMetadata() => $_has(5);
+  @$pb.TagNumber(6)
+  void clearMetadata() => clearField(6);
+  @$pb.TagNumber(6)
+  $1.Struct ensureMetadata() => $_ensure(5);
+
+  @$pb.TagNumber(7)
+  $core.bool get learned => $_getBF(6);
+  @$pb.TagNumber(7)
+  set learned($core.bool v) { $_setBool(6, v); }
+  @$pb.TagNumber(7)
+  $core.bool hasLearned() => $_has(6);
+  @$pb.TagNumber(7)
+  void clearLearned() => clearField(7);
 }
 
 class Live extends $pb.GeneratedMessage {

lib/pb/stillbox.pbjson.dart

@@ -33,9 +33,10 @@ const Message$json = {
   '1': 'Message',
   '2': [
     {'1': 'call', '3': 1, '4': 1, '5': 11, '6': '.stillbox.Call', '9': 0, '10': 'call'},
-    {'1': 'notification', '3': 2, '4': 1, '5': 11, '6': '.stillbox.Notification', '9': 0, '10': 'notification'},
+    {'1': 'tgInfo', '3': 2, '4': 1, '5': 11, '6': '.stillbox.TalkgroupInfo', '9': 0, '10': 'tgInfo'},
-    {'1': 'popup', '3': 3, '4': 1, '5': 11, '6': '.stillbox.UserPopup', '9': 0, '10': 'popup'},
+    {'1': 'notification', '3': 3, '4': 1, '5': 11, '6': '.stillbox.Notification', '9': 0, '10': 'notification'},
-    {'1': 'error', '3': 4, '4': 1, '5': 11, '6': '.stillbox.Error', '9': 0, '10': 'error'},
+    {'1': 'popup', '3': 4, '4': 1, '5': 11, '6': '.stillbox.UserPopup', '9': 0, '10': 'popup'},
+    {'1': 'error', '3': 5, '4': 1, '5': 11, '6': '.stillbox.Error', '9': 0, '10': 'error'},
   ],
   '8': [
     {'1': 'toClient_message'},
@@ -44,10 +45,11 @@ const Message$json = {
 
 /// Descriptor for `Message`. Decode as a `google.protobuf.DescriptorProto`.
 final $typed_data.Uint8List messageDescriptor = $convert.base64Decode(
-    'CgdNZXNzYWdlEiQKBGNhbGwYASABKAsyDi5zdGlsbGJveC5DYWxsSABSBGNhbGwSPAoMbm90aW'
+    'CgdNZXNzYWdlEiQKBGNhbGwYASABKAsyDi5zdGlsbGJveC5DYWxsSABSBGNhbGwSMQoGdGdJbm'
-    'ZpY2F0aW9uGAIgASgLMhYuc3RpbGxib3guTm90aWZpY2F0aW9uSABSDG5vdGlmaWNhdGlvbhIr'
+    'ZvGAIgASgLMhcuc3RpbGxib3guVGFsa2dyb3VwSW5mb0gAUgZ0Z0luZm8SPAoMbm90aWZpY2F0'
-    'CgVwb3B1cBgDIAEoCzITLnN0aWxsYm94LlVzZXJQb3B1cEgAUgVwb3B1cBInCgVlcnJvchgEIA'
+    'aW9uGAMgASgLMhYuc3RpbGxib3guTm90aWZpY2F0aW9uSABSDG5vdGlmaWNhdGlvbhIrCgVwb3'
-    'EoCzIPLnN0aWxsYm94LkVycm9ySABSBWVycm9yQhIKEHRvQ2xpZW50X21lc3NhZ2U=');
+    'B1cBgEIAEoCzITLnN0aWxsYm94LlVzZXJQb3B1cEgAUgVwb3B1cBInCgVlcnJvchgFIAEoCzIP'
+    'LnN0aWxsYm94LkVycm9ySABSBWVycm9yQhIKEHRvQ2xpZW50X21lc3NhZ2U=');
 
 @$core.Deprecated('Use callDescriptor instead')
 const Call$json = {
@@ -98,12 +100,14 @@ const Error$json = {
   '1': 'Error',
   '2': [
     {'1': 'error', '3': 1, '4': 1, '5': 9, '10': 'error'},
+    {'1': 'command', '3': 2, '4': 1, '5': 11, '6': '.stillbox.Command', '10': 'command'},
   ],
 };
 
 /// Descriptor for `Error`. Decode as a `google.protobuf.DescriptorProto`.
 final $typed_data.Uint8List errorDescriptor = $convert.base64Decode(
-    'CgVFcnJvchIUCgVlcnJvchgBIAEoCVIFZXJyb3I=');
+    'CgVFcnJvchIUCgVlcnJvchgBIAEoCVIFZXJyb3ISKwoHY29tbWFuZBgCIAEoCzIRLnN0aWxsYm'
+    '94LkNvbW1hbmRSB2NvbW1hbmQ=');
 
 @$core.Deprecated('Use notificationDescriptor instead')
 const Notification$json = {
@@ -127,6 +131,7 @@ const Command$json = {
   '2': [
     {'1': 'liveCommand', '3': 1, '4': 1, '5': 11, '6': '.stillbox.Live', '9': 0, '10': 'liveCommand'},
     {'1': 'searchCommand', '3': 2, '4': 1, '5': 11, '6': '.stillbox.Search', '9': 0, '10': 'searchCommand'},
+    {'1': 'tgCommand', '3': 3, '4': 1, '5': 11, '6': '.stillbox.Talkgroup', '9': 0, '10': 'tgCommand'},
   ],
   '8': [
     {'1': 'command'},
@@ -137,7 +142,37 @@ const Command$json = {
 final $typed_data.Uint8List commandDescriptor = $convert.base64Decode(
     'CgdDb21tYW5kEjIKC2xpdmVDb21tYW5kGAEgASgLMg4uc3RpbGxib3guTGl2ZUgAUgtsaXZlQ2'
     '9tbWFuZBI4Cg1zZWFyY2hDb21tYW5kGAIgASgLMhAuc3RpbGxib3guU2VhcmNoSABSDXNlYXJj'
-    'aENvbW1hbmRCCQoHY29tbWFuZA==');
+    'aENvbW1hbmQSMwoJdGdDb21tYW5kGAMgASgLMhMuc3RpbGxib3guVGFsa2dyb3VwSABSCXRnQ2'
+    '9tbWFuZEIJCgdjb21tYW5k');
+
+@$core.Deprecated('Use talkgroupInfoDescriptor instead')
+const TalkgroupInfo$json = {
+  '1': 'TalkgroupInfo',
+  '2': [
+    {'1': 'tg', '3': 1, '4': 1, '5': 11, '6': '.stillbox.Talkgroup', '10': 'tg'},
+    {'1': 'name', '3': 2, '4': 1, '5': 9, '9': 0, '10': 'name', '17': true},
+    {'1': 'group', '3': 3, '4': 1, '5': 9, '9': 1, '10': 'group', '17': true},
+    {'1': 'frequency', '3': 4, '4': 1, '5': 5, '9': 2, '10': 'frequency', '17': true},
+    {'1': 'tags', '3': 5, '4': 3, '5': 9, '10': 'tags'},
+    {'1': 'metadata', '3': 6, '4': 1, '5': 11, '6': '.google.protobuf.Struct', '9': 3, '10': 'metadata', '17': true},
+    {'1': 'learned', '3': 7, '4': 1, '5': 8, '10': 'learned'},
+  ],
+  '8': [
+    {'1': '_name'},
+    {'1': '_group'},
+    {'1': '_frequency'},
+    {'1': '_metadata'},
+  ],
+};
+
+/// Descriptor for `TalkgroupInfo`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List talkgroupInfoDescriptor = $convert.base64Decode(
+    'Cg1UYWxrZ3JvdXBJbmZvEiMKAnRnGAEgASgLMhMuc3RpbGxib3guVGFsa2dyb3VwUgJ0ZxIXCg'
+    'RuYW1lGAIgASgJSABSBG5hbWWIAQESGQoFZ3JvdXAYAyABKAlIAVIFZ3JvdXCIAQESIQoJZnJl'
+    'cXVlbmN5GAQgASgFSAJSCWZyZXF1ZW5jeYgBARISCgR0YWdzGAUgAygJUgR0YWdzEjgKCG1ldG'
+    'FkYXRhGAYgASgLMhcuZ29vZ2xlLnByb3RvYnVmLlN0cnVjdEgDUghtZXRhZGF0YYgBARIYCgds'
+    'ZWFybmVkGAcgASgIUgdsZWFybmVkQgcKBV9uYW1lQggKBl9ncm91cEIMCgpfZnJlcXVlbmN5Qg'
+    'sKCV9tZXRhZGF0YQ==');
 
 @$core.Deprecated('Use liveDescriptor instead')
 const Live$json = {

lib/views/lcd.dart

@@ -1,4 +1,7 @@
+import 'package:provider/provider.dart';
 import 'package:flutter/material.dart';
+import '../controller/stillbox.dart';
+import '../pb/stillbox.pb.dart';
 
 class LCD extends StatefulWidget {
   const LCD({super.key});
@@ -8,16 +11,6 @@ class LCD extends StatefulWidget {
 }
 
 class _LCDState extends State<LCD> {
-  String? _currentTG;
-  int? _currentTGID;
-
-  void _setListening(String tg, int tgid) {
-    setState(() {
-      _currentTG = tg;
-      _currentTGID = tgid;
-    });
-  }
-
   @override
   Widget build(BuildContext context) {
     return Container(
@@ -36,7 +29,27 @@ class _LCDState extends State<LCD> {
         width: double.infinity,
         child: AspectRatio(
           aspectRatio: 16 / 9,
-          child: Container(),
+          child: Padding(
+            padding: const EdgeInsets.all(10.0),
+            child: DefaultTextStyle(
+              style: const TextStyle(
+                color: Colors.black,
+              ),
+              child: Consumer<Stillbox>(builder: (context, sb, child) {
+                if (sb.currentCall != null) {
+                  return FutureBuilder(
+                      future: sb.currentCall?.tg,
+                      builder: (BuildContext context,
+                          AsyncSnapshot<TalkgroupInfo> tgi) {
+                        return Text(
+                            '${tgi.data?.name ?? sb.currentCall!.call.talkgroup}${tgi.data?.learned ?? false ? ' 📓' : ''}');
+                      });
+                }
+
+                return const Text('');
+              }),
+            ),
+          ),
         ));
   }
 }

protobuf/stillbox.proto

@@ -3,13 +3,15 @@ package stillbox;
 option go_package = "./pb";
 
 import "google/protobuf/timestamp.proto";
+import "google/protobuf/struct.proto";
 
 message Message {
   oneof toClient_message {
     Call call = 1;
-    Notification notification = 2;
+    TalkgroupInfo tgInfo = 2;
-    UserPopup popup = 3;
+    Notification notification = 3;
-    Error error = 4;
+    UserPopup popup = 4;
+    Error error = 5;
   }
 }
 
@@ -34,6 +36,7 @@ message UserPopup {
 
 message Error {
   string error = 1;
+  Command command = 2;
 }
 
 message Notification {
@@ -46,9 +49,20 @@ message Command {
   oneof command {
     Live liveCommand = 1;
     Search searchCommand = 2;
+    Talkgroup tgCommand = 3;
   }
 }
 
+message TalkgroupInfo {
+  Talkgroup tg = 1;
+  optional string name = 2;
+  optional string group = 3;
+  optional int32 frequency = 4;
+  repeated string tags = 5;
+  optional google.protobuf.Struct metadata = 6;
+  bool learned = 7;
+}
+
 enum LiveState {
   LS_STOPPED = 0;
   LS_LIVE = 1;