mirror of
https://github.com/simon-ding/polaris.git
synced 2026-02-06 15:10:49 +08:00
344 lines
14 KiB
Dart
344 lines
14 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:ui/providers/settings.dart';
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import 'package:ui/utils.dart';
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class SystemSettingsPage extends ConsumerStatefulWidget {
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static const route = "/settings";
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const SystemSettingsPage({super.key});
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@override
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ConsumerState<ConsumerStatefulWidget> createState() {
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return _SystemSettingsPageState();
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}
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}
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class _SystemSettingsPageState extends ConsumerState<SystemSettingsPage> {
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final GlobalKey _formKey = GlobalKey<FormState>();
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Future<void>? _pendingTmdb;
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Future<void>? _pendingIndexer;
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Future<void>? _pendingDownloadClient;
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@override
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Widget build(BuildContext context) {
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var key = ref.watch(tmdbApiSettingProvider);
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var tmdbSetting = FutureBuilder(
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// We listen to the pending operation, to update the UI accordingly.
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future: _pendingTmdb,
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builder: (context, snapshot) {
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return key.when(
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data: (value) => Container(
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padding: const EdgeInsets.fromLTRB(40, 10, 40, 0),
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child: Form(
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key: _formKey, //设置globalKey，用于后面获取FormState
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autovalidateMode: AutovalidateMode.onUserInteraction,
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child: Column(
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children: [
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TextFormField(
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autofocus: true,
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initialValue: value,
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decoration: const InputDecoration(
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labelText: "TMDB Api Key",
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icon: Icon(Icons.key),
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),
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//
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validator: (v) {
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return v!.trim().isNotEmpty
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? null
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: "ApiKey 不能为空";
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},
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onSaved: (newValue) {
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var furture = ref
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.read(tmdbApiSettingProvider.notifier)
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.submitSettings(newValue!);
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setState(() {
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_pendingTmdb = furture;
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});
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if (!showError(snapshot)) {
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Navigator.of(context).pop();
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}
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},
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),
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Center(
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child: Padding(
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padding: const EdgeInsets.only(top: 28.0),
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child: ElevatedButton(
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child: const Padding(
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padding: EdgeInsets.all(16.0),
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child: Text("保存"),
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),
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onPressed: () {
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// 通过_formKey.currentState 获取FormState后，
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// 调用validate()方法校验用户名密码是否合法，校验
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// 通过后再提交数据。
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if ((_formKey.currentState as FormState)
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.validate()) {
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(_formKey.currentState as FormState).save();
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}
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},
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),
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),
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)
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],
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),
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),
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),
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error: (err, trace) => Text("$err"),
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loading: () => const CircularProgressIndicator());
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});
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var indexers = ref.watch(indexersProvider);
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var indexerSetting = FutureBuilder(
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// We listen to the pending operation, to update the UI accordingly.
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future: _pendingIndexer,
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builder: (context, snapshot) {
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return indexers.when(
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data: (value) => GridView.builder(
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itemCount: value.length + 1,
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scrollDirection: Axis.vertical,
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shrinkWrap: true,
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 6),
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itemBuilder: (context, i) {
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if (i < value.length) {
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var indexer = value[i];
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return Card(
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margin: const EdgeInsets.all(4),
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clipBehavior: Clip.hardEdge,
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child: InkWell(
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//splashColor: Colors.blue.withAlpha(30),
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onTap: () {
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showIndexerDetails(snapshot, context, indexer);
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},
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child: Center(child: Text(indexer.name!))));
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}
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return Card(
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margin: const EdgeInsets.all(4),
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clipBehavior: Clip.hardEdge,
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child: InkWell(
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//splashColor: Colors.blue.withAlpha(30),
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onTap: () {
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showIndexerDetails(snapshot, context, Indexer());
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},
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child: const Center(
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child: Icon(Icons.add),
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)));
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}),
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error: (err, trace) => Text("$err"),
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loading: () => const CircularProgressIndicator());
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});
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var downloadClients = ref.watch(dwonloadClientsProvider);
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var downloadSetting = FutureBuilder(
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// We listen to the pending operation, to update the UI accordingly.
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future: _pendingDownloadClient,
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builder: (context, snapshot) {
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return downloadClients.when(
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data: (value) => GridView.builder(
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itemCount: value.length + 1,
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scrollDirection: Axis.vertical,
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shrinkWrap: true,
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 6),
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itemBuilder: (context, i) {
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if (i < value.length) {
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var client = value[i];
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return Card(
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margin: const EdgeInsets.all(4),
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clipBehavior: Clip.hardEdge,
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child: InkWell(
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//splashColor: Colors.blue.withAlpha(30),
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onTap: () {
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showDownloadClientDetails(
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snapshot, context, client);
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},
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child: Center(child: Text(client.name!))));
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}
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return Card(
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margin: const EdgeInsets.all(4),
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clipBehavior: Clip.hardEdge,
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child: InkWell(
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//splashColor: Colors.blue.withAlpha(30),
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onTap: () {
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showDownloadClientDetails(
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snapshot, context, DownloadClient());
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},
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child: const Center(
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child: Icon(Icons.add),
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)));
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}),
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error: (err, trace) => Text("$err"),
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loading: () => const CircularProgressIndicator());
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});
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return ListView(
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children: [
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ExpansionTile(
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tilePadding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
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childrenPadding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
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initiallyExpanded: true,
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title: const Text("TMDB 设置"),
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children: [tmdbSetting],
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),
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ExpansionTile(
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tilePadding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
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childrenPadding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
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initiallyExpanded: true,
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title: const Text("索引器设置"),
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children: [indexerSetting],
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),
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ExpansionTile(
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tilePadding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
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childrenPadding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
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initiallyExpanded: true,
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title: const Text("下载客户端设置"),
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children: [downloadSetting],
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),
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],
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);
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}
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Future<void> showIndexerDetails(
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AsyncSnapshot<void> snapshot, BuildContext context, Indexer indexer) {
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var nameController = TextEditingController(text: indexer.name);
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var urlController = TextEditingController(text: indexer.url);
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var apiKeyController = TextEditingController(text: indexer.apiKey);
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return showDialog<void>(
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context: context,
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barrierDismissible: true, // user must tap button!
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('索引器'),
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content: SingleChildScrollView(
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child: ListBody(
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children: <Widget>[
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TextField(
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decoration: const InputDecoration(labelText: "名称"),
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controller: nameController,
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),
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TextField(
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decoration: const InputDecoration(labelText: "网址"),
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controller: urlController,
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),
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TextField(
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decoration: const InputDecoration(labelText: "API Key"),
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controller: apiKeyController,
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),
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],
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),
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),
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actions: <Widget>[
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indexer.id == null
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? const Text("")
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: TextButton(
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onPressed: () {
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var f = ref
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.read(indexersProvider.notifier)
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.deleteIndexer(indexer.id!);
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setState(() {
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_pendingIndexer = f;
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});
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if (!showError(snapshot)) {
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Navigator.of(context).pop();
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}
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},
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child: const Text('删除')),
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('取消')),
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TextButton(
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child: const Text('确定'),
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onPressed: () {
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var f = ref.read(indexersProvider.notifier).addIndexer(
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Indexer(
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name: nameController.text,
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url: urlController.text,
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apiKey: apiKeyController.text));
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setState(() {
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_pendingIndexer = f;
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});
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if (!showError(snapshot)) {
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Navigator.of(context).pop();
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}
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},
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),
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],
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);
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});
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}
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Future<void> showDownloadClientDetails(AsyncSnapshot<void> snapshot,
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BuildContext context, DownloadClient client) {
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var nameController = TextEditingController(text: client.name);
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var urlController = TextEditingController(text: client.url);
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return showDialog<void>(
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context: context,
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barrierDismissible: true, // user must tap button!
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('下载客户端'),
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content: SingleChildScrollView(
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child: ListBody(
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children: <Widget>[
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TextField(
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decoration: const InputDecoration(labelText: "名称"),
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controller: nameController,
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),
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TextField(
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decoration: const InputDecoration(labelText: "网址"),
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controller: urlController,
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),
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],
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),
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),
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actions: <Widget>[
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client.id == null
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? const Text("")
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: TextButton(
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onPressed: () {
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var f = ref
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.read(dwonloadClientsProvider.notifier)
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.deleteDownloadClients(client.id!);
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setState(() {
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_pendingDownloadClient = f;
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});
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if (!showError(snapshot)) {
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Navigator.of(context).pop();
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}
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},
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child: const Text('删除')),
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('取消')),
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TextButton(
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child: const Text('确定'),
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onPressed: () {
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var f = ref
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.read(dwonloadClientsProvider.notifier)
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.addDownloadClients(
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nameController.text, urlController.text);
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setState(() {
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_pendingDownloadClient = f;
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});
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if (!showError(snapshot)) {
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Navigator.of(context).pop();
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}
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},
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),
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],
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);
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});
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}
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bool showError(AsyncSnapshot<void> snapshot) {
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final isErrored = snapshot.hasError &&
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snapshot.connectionState != ConnectionState.waiting;
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if (isErrored) {
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Utils.showSnakeBar(context, "当前操作出错: ${snapshot.error}");
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return true;
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}
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return false;
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}
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}
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