Implement sender_list

2025-04-13 17:21:12 +02:00
parent b687464d59
commit c1e465020f
3 changed files with 175 additions and 1 deletions
--- a/flutter/lib/pages/sender_list/sender_list.dart
+++ b/flutter/lib/pages/sender_list/sender_list.dart
@@ -0,0 +1,86 @@
+import 'package:flutter/material.dart';
+import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
+import 'package:provider/provider.dart';
+import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/layout/scaffold.dart';
+import 'package:simplecloudnotifier/models/sender_name_statistics.dart';
+import 'package:simplecloudnotifier/state/application_log.dart';
+import 'package:simplecloudnotifier/state/app_auth.dart';
+import 'package:simplecloudnotifier/pages/sender_list/sender_list_item.dart';
+
+class SenderListPage extends StatefulWidget {
+  const SenderListPage({super.key});
+
+  @override
+  State<SenderListPage> createState() => _SenderListPageState();
+}
+
+class _SenderListPageState extends State<SenderListPage> {
+  final PagingController<int, SenderNameStatistics> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: 0);
+
+  @override
+  void initState() {
+    super.initState();
+
+    _pagingController.addPageRequestListener(_fetchPage);
+
+    _pagingController.refresh();
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+  }
+
+  @override
+  void dispose() {
+    ApplicationLog.debug('SenderListPage::dispose');
+    _pagingController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _fetchPage(int pageKey) async {
+    final acc = Provider.of<AppAuth>(context, listen: false);
+
+    ApplicationLog.debug('Start SenderListPage::_pagingController::_fetchPage [ ${pageKey} ]');
+
+    if (!acc.isAuth()) {
+      _pagingController.error = 'Not logged in';
+      return;
+    }
+
+    try {
+      final items = (await APIClient.getSenderNameList(acc)).toList();
+
+      items.sort((a, b) => -1 * a.lastTimestamp.compareTo(b.lastTimestamp));
+
+      _pagingController.value = PagingState(nextPageKey: null, itemList: items, error: null);
+    } catch (exc, trace) {
+      _pagingController.error = exc.toString();
+      ApplicationLog.error('Failed to list senders: ' + exc.toString(), trace: trace);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SCNScaffold(
+      title: "Sender",
+      showSearch: false,
+      showShare: false,
+      child: Padding(
+        padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
+        child: RefreshIndicator(
+          onRefresh: () => Future.sync(
+            () => _pagingController.refresh(),
+          ),
+          child: PagedListView<int, SenderNameStatistics>(
+            pagingController: _pagingController,
+            builderDelegate: PagedChildBuilderDelegate<SenderNameStatistics>(
+              itemBuilder: (context, item, index) => SenderListItem(item: item),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}