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migrate: riverpod + freezed (#870)

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lollipopkit🏳️‍⚧️
2025-08-31 00:55:54 +08:00
committed by GitHub
parent 9cb705f8dd
commit 53a7c0d8ff
67 changed files with 5012 additions and 1328 deletions
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59
lib/data/provider/systemd.dart
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@@ -1,45 +1,57 @@
import 'package:fl_lib/fl_lib.dart';
import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:server_box/core/extension/ssh_client.dart';
import 'package:server_box/data/model/app/scripts/script_consts.dart';
import 'package:server_box/data/model/server/server.dart';
import 'package:server_box/data/model/server/server_private_info.dart';
import 'package:server_box/data/model/server/systemd.dart';
import 'package:server_box/data/provider/server.dart';
final class SystemdProvider {
late final VNode<Server> _si;
part 'systemd.freezed.dart';
part 'systemd.g.dart';
SystemdProvider.init(Spi spi) {
_si = ServerProvider.pick(spi: spi)!;
getUnits();
}
@freezed
abstract class SystemdState with _$SystemdState {
const factory SystemdState({
@Default(false) bool isBusy,
@Default(<SystemdUnit>[]) List<SystemdUnit> units,
@Default(SystemdScopeFilter.all) SystemdScopeFilter scopeFilter,
}) = _SystemdState;
}
final isBusy = false.vn;
final units = <SystemdUnit>[].vn;
final scopeFilter = SystemdScopeFilter.all.vn;
@riverpod
class SystemdNotifier extends _$SystemdNotifier {
late final ServerState _si;
void dispose() {
isBusy.dispose();
units.dispose();
scopeFilter.dispose();
@override
SystemdState build(Spi spi) {
final si = ref.read(individualServerNotifierProvider(spi.id));
_si = si;
// Async initialization
Future.microtask(() => getUnits());
return const SystemdState();
}
List<SystemdUnit> get filteredUnits {
switch (scopeFilter.value) {
switch (state.scopeFilter) {
case SystemdScopeFilter.all:
return units.value;
return state.units;
case SystemdScopeFilter.system:
return units.value.where((unit) => unit.scope == SystemdUnitScope.system).toList();
return state.units.where((unit) => unit.scope == SystemdUnitScope.system).toList();
case SystemdScopeFilter.user:
return units.value.where((unit) => unit.scope == SystemdUnitScope.user).toList();
return state.units.where((unit) => unit.scope == SystemdUnitScope.user).toList();
}
}
void setScopeFilter(SystemdScopeFilter filter) {
state = state.copyWith(scopeFilter: filter);
}
Future<void> getUnits() async {
isBusy.value = true;
state = state.copyWith(isBusy: true);
try {
final client = _si.value.client;
final client = _si.client;
final result = await client!.execForOutput(_getUnitsCmd);
final units = result.split('\n');
@@ -57,12 +69,11 @@ final class SystemdProvider {
final parsedUserUnits = await _parseUnitObj(userUnits, SystemdUnitScope.user);
final parsedSystemUnits = await _parseUnitObj(systemUnits, SystemdUnitScope.system);
this.units.value = [...parsedUserUnits, ...parsedSystemUnits];
state = state.copyWith(units: [...parsedUserUnits, ...parsedSystemUnits], isBusy: false);
} catch (e, s) {
dprint('Parse systemd', e, s);
state = state.copyWith(isBusy: false);
}
isBusy.value = false;
}
Future<List<SystemdUnit>> _parseUnitObj(List<String> unitNames, SystemdUnitScope scope) async {
@@ -75,7 +86,7 @@ for unit in ${unitNames_.join(' ')}; do
echo -n "\n${ScriptConstants.separator}\n"
done
''';
final client = _si.value.client!;
final client = _si.client!;
final result = await client.execForOutput(script);
final units = result.split(ScriptConstants.separator);