fluffychat/lib/utils/account_bundles.dart

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import 'package:matrix/matrix.dart';
class AccountBundles {
String? prefix;
List<AccountBundle>? bundles;
AccountBundles({this.prefix, this.bundles});
AccountBundles.fromJson(Map<String, dynamic> json)
: prefix = json.tryGet<String>('prefix'),
bundles = json['bundles'] is List
? json['bundles']
.map((b) {
try {
return AccountBundle.fromJson(b);
} catch (_) {
return null;
}
})
.whereType<AccountBundle>()
.toList()
: null;
Map<String, dynamic> toJson() => {
if (prefix != null) 'prefix': prefix,
if (bundles != null)
'bundles': bundles!.map((v) => v.toJson()).toList(),
};
}
class AccountBundle {
String? name;
int? priority;
AccountBundle({this.name, this.priority});
AccountBundle.fromJson(Map<String, dynamic> json)
: name = json.tryGet<String>('name'),
priority = json.tryGet<int>('priority');
Map<String, dynamic> toJson() => <String, dynamic>{
if (name != null) 'name': name,
if (priority != null) 'priority': priority,
};
}
const accountBundlesType = 'im.fluffychat.account_bundles';
extension AccountBundlesExtension on Client {
List<AccountBundle> get accountBundles {
List<AccountBundle>? ret;
if (accountData.containsKey(accountBundlesType)) {
ret = AccountBundles.fromJson(accountData[accountBundlesType]!.content)
.bundles;
}
ret ??= [];
if (ret.isEmpty) {
ret.add(AccountBundle(
name: userID,
priority: 0,
));
}
return ret;
}
Future<void> setAccountBundle(String name, [int? priority]) async {
final data =
AccountBundles.fromJson(accountData[accountBundlesType]?.content ?? {});
var foundBundle = false;
final bundles = data.bundles ??= [];
for (final bundle in bundles) {
if (bundle.name == name) {
bundle.priority = priority;
foundBundle = true;
break;
}
}
if (!foundBundle) {
bundles.add(AccountBundle(name: name, priority: priority));
}
await setAccountData(userID!, accountBundlesType, data.toJson());
}
Future<void> removeFromAccountBundle(String name) async {
if (!accountData.containsKey(accountBundlesType)) {
return; // nothing to do
}
final data =
AccountBundles.fromJson(accountData[accountBundlesType]!.content);
if (data.bundles == null) return;
data.bundles!.removeWhere((b) => b.name == name);
await setAccountData(userID!, accountBundlesType, data.toJson());
}
String get sendPrefix {
final data =
AccountBundles.fromJson(accountData[accountBundlesType]?.content ?? {});
return data.prefix!;
}
}