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			477 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			Dart
		
	
	
	
	
	
			
		
		
	
	
			477 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			Dart
		
	
	
	
	
	
import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:obtainium/components/generated_form.dart';
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import 'package:obtainium/components/generated_form_modal.dart';
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import 'package:obtainium/custom_errors.dart';
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import 'package:obtainium/main.dart';
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import 'package:obtainium/pages/settings.dart';
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import 'package:obtainium/providers/apps_provider.dart';
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import 'package:obtainium/providers/settings_provider.dart';
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import 'package:obtainium/providers/source_provider.dart';
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import 'package:url_launcher/url_launcher_string.dart';
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import 'package:webview_flutter/webview_flutter.dart';
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import 'package:provider/provider.dart';
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class AppPage extends StatefulWidget {
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  const AppPage({super.key, required this.appId});
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  final String appId;
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  @override
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  State<AppPage> createState() => _AppPageState();
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}
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class _AppPageState extends State<AppPage> {
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  AppInMemory? prevApp;
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  @override
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  Widget build(BuildContext context) {
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    var appsProvider = context.watch<AppsProvider>();
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    var settingsProvider = context.watch<SettingsProvider>();
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    getUpdate(String id) {
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      appsProvider.checkUpdate(id).catchError((e) {
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        showError(e, context);
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        return null;
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      });
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    }
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    bool areDownloadsRunning = appsProvider.areDownloadsRunning();
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    var sourceProvider = SourceProvider();
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    AppInMemory? app = appsProvider.apps[widget.appId]?.deepCopy();
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    var source = app != null
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        ? sourceProvider.getSource(app.app.url,
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            overrideSource: app.app.overrideSource)
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        : null;
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    if (!areDownloadsRunning && prevApp == null && app != null) {
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      prevApp = app;
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      getUpdate(app.app.id);
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    }
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    var trackOnly = app?.app.additionalSettings['trackOnly'] == true;
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    bool isVersionDetectionStandard =
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        app?.app.additionalSettings['versionDetection'] ==
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            'standardVersionDetection';
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    getInfoColumn() => Column(
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          mainAxisAlignment: MainAxisAlignment.center,
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          crossAxisAlignment: CrossAxisAlignment.stretch,
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          children: [
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            GestureDetector(
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                onTap: () {
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                  if (app?.app.url != null) {
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                    launchUrlString(app?.app.url ?? '',
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                        mode: LaunchMode.externalApplication);
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                  }
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                },
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                onLongPress: () {
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                  Clipboard.setData(ClipboardData(text: app?.app.url ?? ''));
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                  ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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                    content: Text(tr('copiedToClipboard')),
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                  ));
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                },
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                child: Text(
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                  app?.app.url ?? '',
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                  textAlign: TextAlign.center,
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                  style: const TextStyle(
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                      decoration: TextDecoration.underline,
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                      fontStyle: FontStyle.italic,
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                      fontSize: 12),
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                )),
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            const SizedBox(
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              height: 32,
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            ),
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            Column(
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              children: [
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                Text(
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                  '${tr('latestVersionX', args: [
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                        app?.app.latestVersion ?? tr('unknown')
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                      ])}\n${tr('installedVersionX', args: [
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                        app?.app.installedVersion ?? tr('none')
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                      ])}${trackOnly ? ' ${tr('estimateInBrackets')}\n\n${tr('xIsTrackOnly', args: [
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                          tr('app')
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                        ])}' : ''}',
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                  textAlign: TextAlign.end,
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                  style: Theme.of(context).textTheme.bodyLarge!,
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                ),
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              ],
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            ),
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            if (app?.app.installedVersion != null &&
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                !isVersionDetectionStandard)
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              Column(
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                children: [
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                  const SizedBox(
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                    height: 4,
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                  ),
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                  Text(
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                    tr('noVersionDetection'),
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                    style: Theme.of(context).textTheme.labelSmall,
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                  )
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                ],
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              ),
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            const SizedBox(
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              height: 32,
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            ),
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            Text(
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              tr('lastUpdateCheckX', args: [
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                app?.app.lastUpdateCheck == null
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                    ? tr('never')
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                    : '\n${app?.app.lastUpdateCheck?.toLocal()}'
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              ]),
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              textAlign: TextAlign.center,
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              style: const TextStyle(fontStyle: FontStyle.italic, fontSize: 12),
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            ),
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            const SizedBox(
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              height: 48,
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            ),
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            CategoryEditorSelector(
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                alignment: WrapAlignment.center,
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                preselected: app?.app.categories != null
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                    ? app!.app.categories.toSet()
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                    : {},
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                onSelected: (categories) {
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                  if (app != null) {
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                    app.app.categories = categories;
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                    appsProvider.saveApps([app.app]);
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                  }
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                }),
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          ],
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        );
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    getFullInfoColumn() => Column(
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          mainAxisAlignment: MainAxisAlignment.center,
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          crossAxisAlignment: CrossAxisAlignment.stretch,
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          children: [
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            const SizedBox(height: 125),
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            app?.installedInfo != null
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                ? Row(mainAxisAlignment: MainAxisAlignment.center, children: [
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                    Image.memory(
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                      app!.installedInfo!.icon!,
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                      height: 150,
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                      gaplessPlayback: true,
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                    )
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                  ])
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                : Container(),
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            const SizedBox(
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              height: 25,
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            ),
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            Text(
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              app?.name ?? tr('app'),
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              textAlign: TextAlign.center,
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              style: Theme.of(context).textTheme.displayLarge,
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            ),
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            Text(
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              tr('byX', args: [app?.app.author ?? tr('unknown')]),
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              textAlign: TextAlign.center,
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              style: Theme.of(context).textTheme.headlineMedium,
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            ),
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            const SizedBox(
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              height: 8,
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            ),
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            Text(
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              app?.app.id ?? '',
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              textAlign: TextAlign.center,
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              style: Theme.of(context).textTheme.labelSmall,
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            ),
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            app?.app.releaseDate == null
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                ? const SizedBox.shrink()
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                : Text(
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                    app!.app.releaseDate.toString(),
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                    textAlign: TextAlign.center,
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                    style: Theme.of(context).textTheme.labelSmall,
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                  ),
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            const SizedBox(
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              height: 32,
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            ),
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            getInfoColumn(),
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            const SizedBox(height: 150)
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          ],
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        );
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    getAppWebView() => app != null
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        ? WebViewWidget(
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            controller: WebViewController()
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              ..setJavaScriptMode(JavaScriptMode.unrestricted)
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              ..setBackgroundColor(Theme.of(context).colorScheme.background)
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              ..setJavaScriptMode(JavaScriptMode.unrestricted)
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              ..setNavigationDelegate(
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                NavigationDelegate(
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                  onWebResourceError: (WebResourceError error) {
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                    if (error.isForMainFrame == true) {
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                      showError(
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                          ObtainiumError(error.description, unexpected: true),
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                          context);
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                    }
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                  },
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                ),
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              )
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              ..loadRequest(Uri.parse(app.app.url)))
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        : Container();
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    showMarkUpdatedDialog() {
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      return showDialog(
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          context: context,
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          builder: (BuildContext ctx) {
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            return AlertDialog(
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              title: Text(tr('alreadyUpToDateQuestion')),
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              actions: [
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                TextButton(
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                    onPressed: () {
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                      Navigator.of(context).pop();
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                    },
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                    child: Text(tr('no'))),
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                TextButton(
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                    onPressed: () {
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                      HapticFeedback.selectionClick();
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                      var updatedApp = app?.app;
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                      if (updatedApp != null) {
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                        updatedApp.installedVersion = updatedApp.latestVersion;
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                        appsProvider.saveApps([updatedApp]);
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                      }
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                      Navigator.of(context).pop();
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                    },
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                    child: Text(tr('yesMarkUpdated')))
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              ],
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            );
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          });
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    }
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    showAdditionalOptionsDialog() async {
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      return await showDialog<Map<String, dynamic>?>(
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          context: context,
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          builder: (BuildContext ctx) {
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            var items =
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                (source?.combinedAppSpecificSettingFormItems ?? []).map((row) {
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              row = row.map((e) {
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                if (app?.app.additionalSettings[e.key] != null) {
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                  e.defaultValue = app?.app.additionalSettings[e.key];
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                }
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                return e;
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              }).toList();
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              return row;
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            }).toList();
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            items = items.map((row) {
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              row = row.map((e) {
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                if (e.key == 'versionDetection' && e is GeneratedFormDropdown) {
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                  e.disabledOptKeys ??= [];
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                  if (app?.app.installedVersion != null &&
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                      app?.app.additionalSettings['versionDetection'] !=
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                          'releaseDateAsVersion' &&
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                      !appsProvider.isVersionDetectionPossible(app)) {
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                    e.disabledOptKeys!.add('standardVersionDetection');
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                  }
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                  if (app?.app.releaseDate == null) {
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                    e.disabledOptKeys!.add('releaseDateAsVersion');
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                  }
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                }
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                return e;
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              }).toList();
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              return row;
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            }).toList();
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            return GeneratedFormModal(
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                title: tr('additionalOptions'), items: items);
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          });
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    }
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    handleAdditionalOptionChanges(Map<String, dynamic>? values) {
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						|
      if (app != null && values != null) {
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        Map<String, dynamic> originalSettings = app.app.additionalSettings;
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        app.app.additionalSettings = values;
 | 
						|
        if (source?.enforceTrackOnly == true) {
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          app.app.additionalSettings['trackOnly'] = true;
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          // ignore: use_build_context_synchronously
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          showError(tr('appsFromSourceAreTrackOnly'), context);
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        }
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						|
        if (app.app.additionalSettings['versionDetection'] ==
 | 
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            'releaseDateAsVersion') {
 | 
						|
          if (originalSettings['versionDetection'] != 'releaseDateAsVersion') {
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						|
            if (app.app.releaseDate != null) {
 | 
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              bool isUpdated =
 | 
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                  app.app.installedVersion == app.app.latestVersion;
 | 
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              app.app.latestVersion =
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                  app.app.releaseDate!.microsecondsSinceEpoch.toString();
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						|
              if (isUpdated) {
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                app.app.installedVersion = app.app.latestVersion;
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              }
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            }
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          }
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        } else if (originalSettings['versionDetection'] ==
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            'releaseDateAsVersion') {
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          app.app.installedVersion =
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              app.installedInfo?.versionName ?? app.app.installedVersion;
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        }
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        appsProvider.saveApps([app.app]).then((value) {
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          getUpdate(app.app.id);
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        });
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      }
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    }
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    getResetInstallStatusButton() => TextButton(
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        onPressed: app?.app == null
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						|
            ? null
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						|
            : () {
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						|
                app!.app.installedVersion = null;
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						|
                appsProvider.saveApps([app.app]);
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              },
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						|
        child: Text(
 | 
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          tr('resetInstallStatus'),
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          textAlign: TextAlign.center,
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        ));
 | 
						|
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    getInstallOrUpdateButton() => TextButton(
 | 
						|
        onPressed: (app?.app.installedVersion == null ||
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                    app?.app.installedVersion != app?.app.latestVersion) &&
 | 
						|
                !areDownloadsRunning
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						|
            ? () async {
 | 
						|
                try {
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						|
                  HapticFeedback.heavyImpact();
 | 
						|
                  var res = await appsProvider.downloadAndInstallLatestApps(
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                      app?.app.id != null ? [app!.app.id] : [],
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                      globalNavigatorKey.currentContext);
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						|
                  if (res.isNotEmpty && mounted) {
 | 
						|
                    Navigator.of(context).pop();
 | 
						|
                  }
 | 
						|
                } catch (e) {
 | 
						|
                  showError(e, context);
 | 
						|
                }
 | 
						|
              }
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            : null,
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        child: Text(app?.app.installedVersion == null
 | 
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            ? !trackOnly
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                ? tr('install')
 | 
						|
                : tr('markInstalled')
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            : !trackOnly
 | 
						|
                ? tr('update')
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						|
                : tr('markUpdated')));
 | 
						|
 | 
						|
    getBottomSheetMenu() => Padding(
 | 
						|
        padding:
 | 
						|
            EdgeInsets.fromLTRB(0, 0, 0, MediaQuery.of(context).padding.bottom),
 | 
						|
        child: Column(
 | 
						|
          mainAxisSize: MainAxisSize.min,
 | 
						|
          children: [
 | 
						|
            Padding(
 | 
						|
                padding: const EdgeInsets.fromLTRB(16, 8, 16, 0),
 | 
						|
                child: Row(
 | 
						|
                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
 | 
						|
                    children: [
 | 
						|
                      if (app?.app.installedVersion != null &&
 | 
						|
                          app?.app.installedVersion != app?.app.latestVersion &&
 | 
						|
                          !isVersionDetectionStandard &&
 | 
						|
                          !trackOnly)
 | 
						|
                        IconButton(
 | 
						|
                            onPressed: app?.downloadProgress != null
 | 
						|
                                ? null
 | 
						|
                                : showMarkUpdatedDialog,
 | 
						|
                            tooltip: tr('markUpdated'),
 | 
						|
                            icon: const Icon(Icons.done)),
 | 
						|
                      if (source != null &&
 | 
						|
                          source.combinedAppSpecificSettingFormItems.isNotEmpty)
 | 
						|
                        IconButton(
 | 
						|
                            onPressed: app?.downloadProgress != null
 | 
						|
                                ? null
 | 
						|
                                : () async {
 | 
						|
                                    var values =
 | 
						|
                                        await showAdditionalOptionsDialog();
 | 
						|
                                    handleAdditionalOptionChanges(values);
 | 
						|
                                  },
 | 
						|
                            tooltip: tr('additionalOptions'),
 | 
						|
                            icon: const Icon(Icons.edit)),
 | 
						|
                      if (app != null && app.installedInfo != null)
 | 
						|
                        IconButton(
 | 
						|
                          onPressed: () {
 | 
						|
                            appsProvider.openAppSettings(app.app.id);
 | 
						|
                          },
 | 
						|
                          icon: const Icon(Icons.settings),
 | 
						|
                          tooltip: tr('settings'),
 | 
						|
                        ),
 | 
						|
                      if (app != null && settingsProvider.showAppWebpage)
 | 
						|
                        IconButton(
 | 
						|
                            onPressed: () {
 | 
						|
                              showDialog(
 | 
						|
                                  context: context,
 | 
						|
                                  builder: (BuildContext ctx) {
 | 
						|
                                    return AlertDialog(
 | 
						|
                                      scrollable: true,
 | 
						|
                                      content: getInfoColumn(),
 | 
						|
                                      title: Text(
 | 
						|
                                          '${app.name} ${tr('byX', args: [
 | 
						|
                                            app.app.author
 | 
						|
                                          ])}'),
 | 
						|
                                      actions: [
 | 
						|
                                        TextButton(
 | 
						|
                                            onPressed: () {
 | 
						|
                                              Navigator.of(context).pop();
 | 
						|
                                            },
 | 
						|
                                            child: Text(tr('continue')))
 | 
						|
                                      ],
 | 
						|
                                    );
 | 
						|
                                  });
 | 
						|
                            },
 | 
						|
                            icon: const Icon(Icons.more_horiz),
 | 
						|
                            tooltip: tr('more')),
 | 
						|
                      const SizedBox(width: 16.0),
 | 
						|
                      Expanded(
 | 
						|
                          child: (!isVersionDetectionStandard || trackOnly) &&
 | 
						|
                                  app?.app.installedVersion != null &&
 | 
						|
                                  app?.app.installedVersion ==
 | 
						|
                                      app?.app.latestVersion
 | 
						|
                              ? getResetInstallStatusButton()
 | 
						|
                              : getInstallOrUpdateButton()),
 | 
						|
                      const SizedBox(width: 16.0),
 | 
						|
                      Expanded(
 | 
						|
                          child: TextButton(
 | 
						|
                        onPressed: app?.downloadProgress != null
 | 
						|
                            ? null
 | 
						|
                            : () {
 | 
						|
                                appsProvider
 | 
						|
                                    .removeAppsWithModal(
 | 
						|
                                        context, app != null ? [app.app] : [])
 | 
						|
                                    .then((value) {
 | 
						|
                                  if (value == true) {
 | 
						|
                                    Navigator.of(context).pop();
 | 
						|
                                  }
 | 
						|
                                });
 | 
						|
                              },
 | 
						|
                        style: TextButton.styleFrom(
 | 
						|
                            foregroundColor:
 | 
						|
                                Theme.of(context).colorScheme.error,
 | 
						|
                            surfaceTintColor:
 | 
						|
                                Theme.of(context).colorScheme.error),
 | 
						|
                        child: Text(tr('remove')),
 | 
						|
                      )),
 | 
						|
                    ])),
 | 
						|
            if (app?.downloadProgress != null)
 | 
						|
              Padding(
 | 
						|
                  padding: const EdgeInsets.fromLTRB(0, 8, 0, 0),
 | 
						|
                  child: LinearProgressIndicator(
 | 
						|
                      value: app!.downloadProgress! >= 0
 | 
						|
                          ? app.downloadProgress! / 100
 | 
						|
                          : null))
 | 
						|
          ],
 | 
						|
        ));
 | 
						|
 | 
						|
    return Scaffold(
 | 
						|
        appBar: settingsProvider.showAppWebpage ? AppBar() : null,
 | 
						|
        backgroundColor: Theme.of(context).colorScheme.surface,
 | 
						|
        body: RefreshIndicator(
 | 
						|
            child: settingsProvider.showAppWebpage
 | 
						|
                ? getAppWebView()
 | 
						|
                : CustomScrollView(
 | 
						|
                    slivers: [
 | 
						|
                      SliverToBoxAdapter(
 | 
						|
                          child: Column(children: [getFullInfoColumn()])),
 | 
						|
                    ],
 | 
						|
                  ),
 | 
						|
            onRefresh: () async {
 | 
						|
              if (app != null) {
 | 
						|
                getUpdate(app.app.id);
 | 
						|
              }
 | 
						|
            }),
 | 
						|
        bottomSheet: getBottomSheetMenu());
 | 
						|
  }
 | 
						|
}
 |