Nexus/nexus
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Code Issues 22 Pull requests Releases 10 Activity Actions

Add weighted search

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Fixes #74
This commit is contained in:
Henry Hiles 2026-11-03 15:50:46 -05:00
commit 20eed13884
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
3 changed files with 142 additions and 116 deletions
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13
lib/widgets/composer/overlays/emoji_overlay.dart
View file

@ -3,6 +3,7 @@ import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:material_ui/material_ui.dart";
import "package:nexus/controllers/all_emoji.dart";
import "package:nexus/helpers/extensions/better_when.dart";
import "package:nexus/helpers/extensions/weighted_search.dart";
import "package:nexus/models/content/image_pack.dart";
import "package:nexus/models/image_pack.dart";
@ -21,11 +22,13 @@ class const EmojiOverlay(
children: emojis
.map((element) => element.emojis)
.flattened
.where(
(emoji) =>
emoji.aliases.join().contains(query) ||
emoji.description.contains(query) ||
emoji.tags.join().contains(query),
.search(
query,
(emoji) => [
...emoji.aliases.map((alias) => (alias, 3)),
...emoji.tags.map((tag) => (tag, 2)),
(emoji.description, 1),
],
)
.map(
(emoji) => ListTile(

80
lib/widgets/composer/overlays/room_overlay.dart
View file

@ -2,6 +2,7 @@ import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:material_ui/material_ui.dart";
import "package:nexus/controllers/rooms.dart";
import "package:nexus/controllers/via.dart";
import "package:nexus/helpers/extensions/weighted_search.dart";
import "package:nexus/widgets/avatar_or_hash.dart";
class const RoomOverlay(
@ -14,47 +15,46 @@ class const RoomOverlay(
Widget build(BuildContext context, WidgetRef ref) {
final rooms = ref.watch(RoomsController.provider);
return ListView(
children:
(query.isEmpty
? rooms.values
: rooms.values.where(
(room) => (room.metadata?.name ?? room.metadata?.id ?? "")
.toLowerCase()
.contains(query.toLowerCase()),
))
.map((room) {
final name =
room.metadata?.name ??
room.metadata?.canonicalAlias ??
room.metadata?.id ??
"Unknown Room";
return ListTile(
leading: AvatarOrHash(
room.metadata?.avatar,
name,
fallback: Icon(Icons.numbers),
),
title: Text(name),
subtitle: room.metadata?.topic == null
? null
: Text(room.metadata!.topic!, maxLines: 1),
onTap: () {
final vias = ref
.watch(ViaController.provider(room))
.viaQuery;
addTag(
id: "[#$name](matrix:roomid/${room.metadata?.id.substring(1)}$vias)",
name:
(room.metadata?.canonicalAlias ?? room.metadata?.id)
?.substring(1)
.split(":")
.first ??
"",
);
},
children: rooms.values
.search(
query,
(room) => [
(room.metadata?.name, 3),
(room.metadata?.canonicalAlias, 2),
(room.metadata?.id, 1),
],
)
.map((room) {
final name =
room.metadata?.name ??
room.metadata?.canonicalAlias ??
room.metadata?.id ??
"Unknown Room";
return ListTile(
leading: AvatarOrHash(
room.metadata?.avatar,
name,
fallback: Icon(Icons.numbers),
),
title: Text(name),
subtitle: room.metadata?.topic == null
? null
: Text(room.metadata!.topic!, maxLines: 1),
onTap: () {
final vias = ref.watch(ViaController.provider(room)).viaQuery;
addTag(
id: "[#$name](matrix:roomid/${room.metadata?.id.substring(1)}$vias)",
name:
(room.metadata?.canonicalAlias ?? room.metadata?.id)
?.substring(1)
.split(":")
.first ??
"",
);
})
.toList(),
},
);
})
.toList(),
);
}
}

68
lib/widgets/composer/overlays/user_overlay.dart
View file

@ -3,6 +3,7 @@ import "package:material_ui/material_ui.dart";
import "package:nexus/controllers/members_by_status.dart";
import "package:nexus/helpers/extensions/better_when.dart";
import "package:nexus/helpers/extensions/get_localpart.dart";
import "package:nexus/helpers/extensions/weighted_search.dart";
import "package:nexus/models/content/membership.dart";
import "package:nexus/widgets/avatar_or_hash.dart";
@ -20,45 +21,34 @@ class const UserOverlay(
)
.betterWhen(
data: (members) => ListView(
children:
(query.isEmpty
? members
: members.where(
(member) =>
member.stateKey?.toLowerCase().contains(
query.toLowerCase(),
) ==
true ||
switch (member.content) {
MembershipContent(:final displayName) =>
displayName?.toLowerCase().contains(
query.toLowerCase(),
) ==
true,
_ => false,
},
))
.map(
(member) => switch (member.content) {
MembershipContent(:final displayName, :final avatarUrl) =>
ListTile(
leading: AvatarOrHash(
avatarUrl,
displayName ?? member.stateKey!.localpart,
),
title: Text(
displayName ?? member.stateKey!.localpart,
),
subtitle: Text(member.stateKey!),
onTap: () => addTag(
id: "[@$displayName](matrix:u/${member.stateKey!.substring(1)})",
name: member.stateKey!.localpart,
),
),
_ => SizedBox.shrink(),
},
)
.toList(),
children: members
.search(
query,
(member) => [
if (member.content case MembershipContent(:final displayName))
(displayName, 2),
(member.stateKey, 1),
],
)
.map(
(member) => switch (member.content) {
MembershipContent(:final displayName, :final avatarUrl) =>
ListTile(
leading: AvatarOrHash(
avatarUrl,
displayName ?? member.stateKey!.localpart,
),
title: Text(displayName ?? member.stateKey!.localpart),
subtitle: Text(member.stateKey!),
onTap: () => addTag(
id: "[@$displayName](matrix:u/${member.stateKey!.substring(1)})",
name: member.stateKey!.localpart,
),
),
_ => SizedBox.shrink(),
},
)
.toList(),
),
);
}