nexus/lib/models/event.dart

79 lines
2.3 KiB
Dart

import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:freezed_annotation/freezed_annotation.dart";
import "package:nexus/models/epoch_date_time_converter.dart";
part "event.freezed.dart";
part "event.g.dart";
@freezed
abstract class Event with _$Event {
const factory Event({
@JsonKey(name: "rowid") required int rowId,
@JsonKey(name: "timeline_rowid") required int timelineRowId,
required String roomId,
required String eventId,
@JsonKey(name: "sender") required String authorId,
required String type,
String? stateKey,
@EpochDateTimeConverter() required DateTime timestamp,
required IMap<String, dynamic> content,
IMap<String, dynamic>? decrypted,
String? decryptedType,
@Default(IMap.empty()) IMap<String, dynamic> unsigned,
LocalContent? localContent,
String? transactionId,
String? redactedBy,
String? relatesTo,
String? relationType,
String? decryptionError,
String? sendError,
@Default(IMap.empty()) IMap<String, int> reactions,
int? lastEditRowId,
@UnreadTypeConverter() UnreadType? unreadType,
}) = _Event;
factory Event.fromJson(Map<String, Object?> json) => _$EventFromJson(json);
}
@freezed
abstract class LocalContent with _$LocalContent {
const factory LocalContent({
String? sanitizedHtml,
bool? wasPlaintext,
bool? bigEmoji,
bool? hasMath,
bool? replyFallbackRemoved,
}) = _LocalContent;
factory LocalContent.fromJson(Map<String, Object?> json) =>
_$LocalContentFromJson(json);
}
class UnreadTypeConverter implements JsonConverter<UnreadType?, int?> {
const UnreadTypeConverter();
@override
UnreadType? fromJson(int? json) => json == null ? null : UnreadType(json);
@override
int? toJson(UnreadType? object) => object?.value;
}
// I think this is correct but I'm not sure, its some type of bitmask.
@immutable
class UnreadType {
final int value;
const UnreadType(this.value);
static const none = UnreadType(0);
static const normal = UnreadType(1);
static const notify = UnreadType(2);
static const highlight = UnreadType(4);
static const sound = UnreadType(8);
bool get isNone => value == 0;
bool get isNormal => (value & 1) != 0;
bool get shouldNotify => (value & 2) != 0;
bool get isHighlighted => (value & 4) != 0;
bool get playsSound => (value & 8) != 0;
}