Hydrogen/Solian
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

⚡ Improve chat loading speed

Browse Source
This commit is contained in:
LittleSheep
2024-09-15 18:25:04 +08:00
parent c1ff317c66
commit 1437414b7f
4 changed files with 29 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

89
lib/controllers/chat_events_controller.dart
View File

@ -1,7 +1,6 @@
import 'package:get/get.dart';
import 'package:solian/models/channel.dart';
import 'package:solian/models/event.dart';
import 'package:solian/platform.dart';
import 'package:solian/providers/database/database.dart';
import 'package:solian/providers/database/services/messages.dart';
@ -31,79 +30,32 @@ class ChatEventController {
this.channel = channel;
this.scope = scope;
syncLocal(channel);
isLoading.value = true;
if (PlatformInfo.isWeb) {
final result = await src.fetchRemoteEvents(
channel,
scope,
depth: 1,
offset: 0,
);
await syncLocal(channel, take: 10);
src.pullRemoteEvents(channel, scope: scope, take: 10).then((result) {
totalEvents.value = result?.$2 ?? 0;
if (result != null) {
for (final x in result.$1.reversed) {
final entry = LocalMessageEventTableData(
id: x.id,
channelId: x.channelId,
createdAt: x.createdAt,
data: x,
);
insertEvent(entry);
applyEvent(entry);
}
}
} else {
final result = await src.pullRemoteEvents(
channel,
scope: scope,
depth: 1,
);
totalEvents.value = result?.$2 ?? 0;
await syncLocal(channel);
}
syncLocal(channel, take: 10);
});
isLoading.value = false;
}
Future<void> loadEvents(Channel channel, String scope) async {
const take = 20;
final offset = currentEvents.length;
isLoading.value = true;
if (PlatformInfo.isWeb) {
final result = await src.fetchRemoteEvents(
channel,
scope,
depth: 3,
offset: currentEvents.length,
);
if (result != null) {
totalEvents.value = result.$2;
for (final x in result.$1.reversed) {
final entry = LocalMessageEventTableData(
id: x.id,
channelId: x.channelId,
createdAt: x.createdAt,
data: x,
);
currentEvents.add(entry);
applyEvent(entry);
}
}
} else {
final result = await src.pullRemoteEvents(
channel,
depth: 3,
scope: scope,
offset: currentEvents.length,
);
await syncLocal(channel, take: take, offset: offset);
src.pullRemoteEvents(channel, scope: scope, offset: offset).then((result) {
totalEvents.value = result?.$2 ?? 0;
await syncLocal(channel);
}
syncLocal(channel, take: take, offset: offset);
});
isLoading.value = false;
}
Future<bool> syncLocal(Channel channel) async {
if (PlatformInfo.isWeb) return false;
final data = await src.listEvents(channel);
Future<bool> syncLocal(Channel channel,
{required int take, int offset = 0}) async {
final data = await src.listEvents(channel, take: take, offset: offset);
currentEvents.replaceRange(0, currentEvents.length, data);
for (final x in data.reversed) {
applyEvent(x);
@ -113,16 +65,7 @@ class ChatEventController {
receiveEvent(Event remote) async {
LocalMessageEventTableData entry;
if (PlatformInfo.isWeb) {
entry = LocalMessageEventTableData(
id: remote.id,
channelId: remote.channelId,
createdAt: remote.createdAt,
data: remote,
);
} else {
entry = await src.receiveEvent(remote);
}
entry = await src.receiveEvent(remote);
totalEvents.value++;
insertEvent(entry);