adguard-home-manager/lib/screens/logs/logs.dart
2023-09-04 23:32:55 +02:00

574 lines
No EOL
23 KiB
Dart

// ignore_for_file: use_build_context_synchronously
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:adguard_home_manager/screens/logs/logs_filters_modal.dart';
import 'package:adguard_home_manager/screens/logs/logs_config_modal.dart';
import 'package:adguard_home_manager/screens/logs/log_tile.dart';
import 'package:adguard_home_manager/screens/logs/log_details_screen.dart';
import 'package:adguard_home_manager/functions/snackbar.dart';
import 'package:adguard_home_manager/classes/process_modal.dart';
import 'package:adguard_home_manager/models/applied_filters.dart';
import 'package:adguard_home_manager/functions/compare_versions.dart';
import 'package:adguard_home_manager/providers/clients_provider.dart';
import 'package:adguard_home_manager/constants/enums.dart';
import 'package:adguard_home_manager/providers/status_provider.dart';
import 'package:adguard_home_manager/providers/logs_provider.dart';
import 'package:adguard_home_manager/providers/app_config_provider.dart';
import 'package:adguard_home_manager/models/logs.dart';
import 'package:adguard_home_manager/providers/servers_provider.dart';
class Logs extends StatefulWidget {
const Logs({Key? key}) : super(key: key);
@override
State<Logs> createState() => _LogsState();
}
class _LogsState extends State<Logs> {
late ScrollController scrollController;
bool showDivider = true;
Log? selectedLog;
void fetchFilteringRules() async {
final appConfigProvider = Provider.of<AppConfigProvider>(context, listen: false);
final statusProvider = Provider.of<StatusProvider>(context, listen: false);
final result = await statusProvider.getFilteringRules();
if (mounted && result == false) {
showSnacbkar(
appConfigProvider: appConfigProvider,
label: AppLocalizations.of(context)!.couldntGetFilteringStatus,
color: Colors.red
);
}
}
Future fetchClients() async {
final clientsProvider = Provider.of<ClientsProvider>(context, listen: false);
final appConfigProvider = Provider.of<AppConfigProvider>(context, listen: false);
final result = await clientsProvider.fetchClients();
if (mounted && result == false) {
showSnacbkar(
appConfigProvider: appConfigProvider,
label: AppLocalizations.of(context)!.couldntGetFilteringStatus,
color: Colors.red
);
}
}
void scrollListener() {
final logsProvider = Provider.of<LogsProvider>(context, listen: false);
if (scrollController.position.extentAfter < 500 && logsProvider.isLoadingMore == false) {
logsProvider.fetchLogs(loadingMore: true);
}
if (scrollController.position.pixels > 0) {
setState(() => showDivider = false);
}
else {
setState(() => showDivider = true);
}
}
@override
void initState() {
final logsProvider = Provider.of<LogsProvider>(context, listen: false);
scrollController = ScrollController()..addListener(scrollListener);
logsProvider.fetchLogs(inOffset: 0);
fetchFilteringRules();
fetchClients();
super.initState();
}
@override
Widget build(BuildContext context) {
final serversProvider = Provider.of<ServersProvider>(context);
final statusProvider = Provider.of<StatusProvider>(context);
final appConfigProvider = Provider.of<AppConfigProvider>(context);
final logsProvider = Provider.of<LogsProvider>(context);
final width = MediaQuery.of(context).size.width;
void updateConfig(Map<String, dynamic> data) async {
ProcessModal processModal = ProcessModal(context: context);
processModal.open(AppLocalizations.of(context)!.updatingSettings);
final result = serverVersionIsAhead(
currentVersion: statusProvider.serverStatus!.serverVersion,
referenceVersion: 'v0.107.28',
referenceVersionBeta: 'v0.108.0-b.33'
) == true
? await serversProvider.apiClient!.updateQueryLogParameters(data: data)
: await serversProvider.apiClient!.updateQueryLogParametersLegacy(data: data);
processModal.close();
if (result['result'] == 'success') {
showSnacbkar(
appConfigProvider: appConfigProvider,
label: AppLocalizations.of(context)!.logsConfigUpdated,
color: Colors.green
);
}
else {
appConfigProvider.addLog(result['log']);
showSnacbkar(
appConfigProvider: appConfigProvider,
label: AppLocalizations.of(context)!.logsConfigNotUpdated,
color: Colors.red
);
}
}
void clearQueries() async {
ProcessModal processModal = ProcessModal(context: context);
processModal.open(AppLocalizations.of(context)!.updatingSettings);
final result = await serversProvider.apiClient!.clearLogs();
processModal.close();
if (result['result'] == 'success') {
showSnacbkar(
appConfigProvider: appConfigProvider,
label: AppLocalizations.of(context)!.logsCleared,
color: Colors.green
);
}
else {
showSnacbkar(
appConfigProvider: appConfigProvider,
label: AppLocalizations.of(context)!.logsNotCleared,
color: Colors.red
);
}
}
void openFilersModal() {
if (width > 700 || !(Platform.isAndroid || Platform.isIOS)) {
showDialog(
context: context,
builder: (context) => const LogsFiltersModal(
dialog: true,
),
barrierDismissible: false
);
}
else {
showModalBottomSheet(
context: context,
builder: (context) => const LogsFiltersModal(
dialog: false,
),
backgroundColor: Colors.transparent,
isScrollControlled: true
);
}
}
final Map<String, String> translatedString = {
"all": AppLocalizations.of(context)!.all,
"filtered": AppLocalizations.of(context)!.filtered,
"processed": AppLocalizations.of(context)!.processedRow,
"whitelisted": AppLocalizations.of(context)!.processedWhitelistRow,
"blocked": AppLocalizations.of(context)!.blocked,
"blocked_safebrowsing": AppLocalizations.of(context)!.blockedSafeBrowsingRow,
"blocked_parental": AppLocalizations.of(context)!.blockedParentalRow,
"safe_search": AppLocalizations.of(context)!.safeSearch,
};
Widget generateBody() {
switch (logsProvider.loadStatus) {
case LoadStatus.loading:
return SafeArea(
top: false,
bottom: false,
child: Builder(
builder: (context) => CustomScrollView(
slivers: [
SliverOverlapInjector(
handle: NestedScrollView.sliverOverlapAbsorberHandleFor(context),
),
SliverFillRemaining(
child: SizedBox(
width: double.maxFinite,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
const CircularProgressIndicator(),
const SizedBox(height: 30),
Text(
AppLocalizations.of(context)!.loadingLogs,
style: TextStyle(
fontSize: 22,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
)
],
),
)
)
],
),
)
);
case LoadStatus.loaded:
return SafeArea(
top: false,
bottom: false,
child: Builder(
builder: (context) => CustomScrollView(
slivers: [
SliverOverlapInjector(
handle: NestedScrollView.sliverOverlapAbsorberHandleFor(context),
),
if (logsProvider.logsData!.data.isNotEmpty) SliverList.builder(
itemCount: logsProvider.logsData!.data.length,
itemBuilder: (context, index) {
if (logsProvider.isLoadingMore == true && index == logsProvider.logsData!.data.length) {
return const Padding(
padding: EdgeInsets.symmetric(vertical: 20),
child: Center(
child: CircularProgressIndicator(),
),
);
}
else if (logsProvider.logsData!.data[index].question.name != null) {
return LogTile(
log: logsProvider.logsData!.data[index],
index: index,
length: logsProvider.logsData!.data.length,
isLogSelected: selectedLog != null && selectedLog == logsProvider.logsData!.data[index],
onLogTap: (log) {
if (width <= 1100) {
Navigator.push(context, MaterialPageRoute(
builder: (context) => LogDetailsScreen(
log: log,
dialog: false,
)
));
}
setState(() => selectedLog = log);
}
);
}
else {
return null;
}
}
),
if (logsProvider.logsData!.data.isEmpty) SliverFillRemaining(
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
AppLocalizations.of(context)!.noLogsDisplay,
style: TextStyle(
fontSize: 24,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
if (logsProvider.logsOlderThan != null) Padding(
padding: const EdgeInsets.only(
top: 30,
left: 20,
right: 20
),
child: Text(
AppLocalizations.of(context)!.noLogsThatOld,
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 16,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
),
]
),
),
)
],
),
)
);
case LoadStatus.error:
return SafeArea(
top: false,
bottom: false,
child: Builder(
builder: (context) => CustomScrollView(
slivers: [
SliverOverlapInjector(
handle: NestedScrollView.sliverOverlapAbsorberHandleFor(context),
),
SliverFillRemaining(
child: SizedBox(
width: double.maxFinite,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
const Icon(
Icons.error,
color: Colors.red,
size: 50,
),
const SizedBox(height: 30),
Text(
AppLocalizations.of(context)!.logsNotLoaded,
style: TextStyle(
fontSize: 22,
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
)
],
),
)
)
],
),
)
);
default:
return const SizedBox();
}
}
Widget logsScreen() {
return Scaffold(
body: NestedScrollView(
headerSliverBuilder: (context, innerBoxIsScrolled) => [
SliverOverlapAbsorber(
handle: NestedScrollView.sliverOverlapAbsorberHandleFor(context),
sliver: SliverAppBar.large(
pinned: true,
floating: true,
centerTitle: false,
forceElevated: innerBoxIsScrolled,
title: Text(AppLocalizations.of(context)!.logs),
expandedHeight: logsProvider.appliedFilters.searchText != null || logsProvider.appliedFilters.selectedResultStatus != 'all' || logsProvider.appliedFilters.clients != null
? 170 : null,
actions: [
if (!(Platform.isAndroid || Platform.isIOS)) IconButton(
onPressed: () => logsProvider.fetchLogs(inOffset: 0),
icon: const Icon(Icons.refresh_rounded),
tooltip: AppLocalizations.of(context)!.refresh,
),
logsProvider.loadStatus == LoadStatus.loaded
? IconButton(
onPressed: openFilersModal,
icon: const Icon(Icons.filter_list_rounded),
tooltip: AppLocalizations.of(context)!.filters,
)
: const SizedBox(),
if (statusProvider.serverStatus != null) IconButton(
tooltip: AppLocalizations.of(context)!.settings,
onPressed: () => {
if (width > 700 || !(Platform.isAndroid || Platform.isIOS)) {
showDialog(
context: context,
builder: (context) => LogsConfigModal(
onConfirm: updateConfig,
onClear: clearQueries,
dialog: true,
serverVersion: statusProvider.serverStatus!.serverVersion,
),
barrierDismissible: false
)
}
else {
showModalBottomSheet(
context: context,
builder: (context) => LogsConfigModal(
onConfirm: updateConfig,
onClear: clearQueries,
dialog: false,
serverVersion: statusProvider.serverStatus!.serverVersion,
),
backgroundColor: Colors.transparent,
isScrollControlled: true
)
}
},
icon: const Icon(Icons.settings)
),
const SizedBox(width: 5),
],
bottom: logsProvider.appliedFilters.searchText != null || logsProvider.appliedFilters.selectedResultStatus != 'all' || logsProvider.appliedFilters.clients != null
? PreferredSize(
preferredSize: const Size(double.maxFinite, 70),
child: Container(
height: 50,
width: double.maxFinite,
padding: const EdgeInsets.only(bottom: 10),
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color: showDivider == true
? Theme.of(context).colorScheme.onSurface.withOpacity(0.1)
: Colors.transparent,
)
)
),
child: ListView(
scrollDirection: Axis.horizontal,
children: [
if (logsProvider.appliedFilters.searchText != null) ...[
const SizedBox(width: 15),
Chip(
avatar: const Icon(
Icons.search_rounded,
),
label: Row(
children: [
Text(
logsProvider.appliedFilters.searchText!,
),
],
),
deleteIcon: const Icon(
Icons.clear,
size: 18,
),
onDeleted: () {
logsProvider.setAppliedFilters(
AppliedFiters(
selectedResultStatus: logsProvider.appliedFilters.selectedResultStatus,
searchText: null,
clients: logsProvider.appliedFilters.clients
)
);
logsProvider.setSearchText(null);
logsProvider.fetchLogs(
inOffset: 0,
searchText: ''
);
},
),
],
if (logsProvider.appliedFilters.selectedResultStatus != 'all') ...[
const SizedBox(width: 15),
Chip(
avatar: const Icon(
Icons.shield_rounded,
),
label: Row(
children: [
Text(
translatedString[logsProvider.appliedFilters.selectedResultStatus]!,
),
],
),
deleteIcon: const Icon(
Icons.clear,
size: 18,
),
onDeleted: () {
logsProvider.setAppliedFilters(
AppliedFiters(
selectedResultStatus: 'all',
searchText: logsProvider.appliedFilters.searchText,
clients: logsProvider.appliedFilters.clients
)
);
logsProvider.setSelectedResultStatus('all');
logsProvider.fetchLogs(
inOffset: 0,
responseStatus: 'all'
);
},
),
],
if (logsProvider.appliedFilters.clients != null) ...[
const SizedBox(width: 15),
Chip(
avatar: const Icon(
Icons.smartphone_rounded,
),
label: Row(
children: [
Text(
logsProvider.appliedFilters.clients!.length == 1
? logsProvider.appliedFilters.clients![0]
: "${logsProvider.appliedFilters.clients!.length} ${AppLocalizations.of(context)!.clients}",
),
],
),
deleteIcon: const Icon(
Icons.clear,
size: 18,
),
onDeleted: () {
logsProvider.setAppliedFilters(
AppliedFiters(
selectedResultStatus: logsProvider.appliedFilters.selectedResultStatus,
searchText: logsProvider.appliedFilters.searchText,
clients: null
)
);
logsProvider.setSelectedClients(null);
logsProvider.fetchLogs(
inOffset: 0,
responseStatus: logsProvider.appliedFilters.selectedResultStatus
);
},
),
],
const SizedBox(width: 15),
],
),
)
)
: null,
),
)
],
body: generateBody()
),
);
}
if (width > 1100) {
return Material(
color: Colors.transparent,
child: Row(
children: [
Expanded(
flex: 1,
child: logsScreen()
),
Expanded(
flex: 2,
child: selectedLog != null
? LogDetailsScreen(
log: selectedLog!,
dialog: false,
)
: const SizedBox()
)
],
),
);
}
else {
return logsScreen();
}
}
}