implement all msgtypes

.vscode/settings.json

@@ -6,6 +6,7 @@
         "Gomuks",
         "Homeserver",
         "localpart",
+        "msgtype",
         "muks",
         "prefs"
     ]

lib/models/content/message.dart

@@ -1,14 +1,77 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/info/audio.dart";
 import "package:nexus/models/content/content.dart";
+import "package:nexus/models/info/file.dart";
+import "package:nexus/models/info/image.dart";
 part "message.freezed.dart";
 part "message.g.dart";
 
-@freezed
+@Freezed(unionKey: "msgtype", fallbackUnion: "default")
 abstract class MessageContent extends Content with _$MessageContent {
   static const type = "m.room.message";
 
   MessageContent._();
-  const factory MessageContent({required String msgtype}) = _MessageContent;
+  const factory MessageContent({
+    required String msgtype,
+    required String body,
+    String? format,
+    String? formattedBody,
+  }) = _TextMessageContent;
+
+  @FreezedUnionValue("m.image")
+  const factory MessageContent.image({
+    required String msgtype,
+    required String body,
+    String? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    ImageInfo? info,
+    String? url,
+  }) = _ImageMessageContent;
+
+  @FreezedUnionValue("m.file")
+  const factory MessageContent.file({
+    required String msgtype,
+    required String body,
+    String? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    FileInfo? info,
+    String? url,
+  }) = _FileMessageContent;
+
+  @FreezedUnionValue("m.audio")
+  const factory MessageContent.audio({
+    required String msgtype,
+    required String body,
+    String? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    AudioInfo? info,
+    String? url,
+  }) = _AudioMessageContent;
+
+  @FreezedUnionValue("m.video")
+  const factory MessageContent.video({
+    required String msgtype,
+    required String body,
+    String? format,
+    String? formattedBody,
+    // EncryptedFile? file
+    String? filename,
+    AudioInfo? info,
+    String? url,
+  }) = _AudioMessageContent;
+
+  @FreezedUnionValue("m.location")
+  const factory MessageContent.location({
+    required String msgtype,
+    required String body,
+    required Uri geoUri,
+  }) = _LocationMessageContent;
 
   factory MessageContent.fromJson(Map<String, Object?> json) =>
       _$MessageContentFromJson(json);

lib/models/info/audio.dart

@@ -0,0 +1,17 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/ms_duration.dart";
+part "audio.freezed.dart";
+part "audio.g.dart";
+
+@freezed
+abstract class AudioInfo with _$AudioInfo {
+  /// Information for images, [size] is in bytes.
+  const factory AudioInfo({
+    @MSDuration() Duration? duration,
+    @JsonKey(name: "mimetype") String? mimeType,
+    int? size,
+  }) = _AudioInfo;
+
+  factory AudioInfo.fromJson(Map<String, Object?> json) =>
+      _$AudioInfoFromJson(json);
+}

lib/models/info/file.dart

@@ -0,0 +1,15 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "file.freezed.dart";
+part "file.g.dart";
+
+@freezed
+abstract class FileInfo with _$FileInfo {
+  /// Information for images, [size] is in bytes.
+  const factory FileInfo({
+    @JsonKey(name: "mimetype") String? mimeType,
+    int? size,
+  }) = _FileInfo;
+
+  factory FileInfo.fromJson(Map<String, Object?> json) =>
+      _$FileInfoFromJson(json);
+}

lib/models/info/image.dart

@@ -0,0 +1,17 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+part "image.freezed.dart";
+part "image.g.dart";
+
+@freezed
+abstract class ImageInfo with _$ImageInfo {
+  /// Information for images, [size] is in bytes.
+  const factory ImageInfo({
+    @JsonKey(name: "h") int? height,
+    @JsonKey(name: "w") int? width,
+    @JsonKey(name: "mimetype") String? mimeType,
+    int? size,
+  }) = _ImageInfo;
+
+  factory ImageInfo.fromJson(Map<String, Object?> json) =>
+      _$ImageInfoFromJson(json);
+}

lib/models/info/video.dart

@@ -0,0 +1,19 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+import "package:nexus/models/ms_duration.dart";
+part "video.freezed.dart";
+part "video.g.dart";
+
+@freezed
+abstract class VideoInfo with _$VideoInfo {
+  /// Information for images, [size] is in bytes.
+  const factory VideoInfo({
+    @JsonKey(name: "h") int? height,
+    @JsonKey(name: "w") int? width,
+    @JsonKey(name: "mimetype") String? mimeType,
+    @MSDuration() Duration? duration,
+    int? size,
+  }) = _VideoInfo;
+
+  factory VideoInfo.fromJson(Map<String, Object?> json) =>
+      _$VideoInfoFromJson(json);
+}

lib/models/ms_duration.dart

@@ -0,0 +1,11 @@
+import "package:freezed_annotation/freezed_annotation.dart";
+
+class MSDuration implements JsonConverter<Duration, int> {
+  const MSDuration();
+
+  @override
+  Duration fromJson(int ms) => Duration(milliseconds: ms);
+
+  @override
+  int toJson(Duration duration) => duration.inMilliseconds;
+}