nostr images fetching from API

2025-11-06 00:45:58 +01:00
parent c37dce0222
commit 9650fc78a8
12 changed files with 2694 additions and 233 deletions
@@ -0,0 +1,120 @@
+import 'package:flutter/material.dart';
+import '../../data/local/local_storage_service.dart';
+import '../../data/local/models/item.dart';
+
+/// Home screen showing local storage and cached content.
+class HomeScreen extends StatefulWidget {
+  final LocalStorageService? localStorageService;
+
+  const HomeScreen({
+    super.key,
+    this.localStorageService,
+  });
+
+  @override
+  State<HomeScreen> createState() => _HomeScreenState();
+}
+
+class _HomeScreenState extends State<HomeScreen> {
+  List<Item> _items = [];
+  bool _isLoading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadItems();
+  }
+
+  Future<void> _loadItems() async {
+    if (widget.localStorageService == null) {
+      setState(() {
+        _isLoading = false;
+      });
+      return;
+    }
+
+    try {
+      final items = await widget.localStorageService!.getAllItems();
+      setState(() {
+        _items = items;
+        _isLoading = false;
+      });
+    } catch (e) {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Home'),
+      ),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : RefreshIndicator(
+              onRefresh: _loadItems,
+              child: _items.isEmpty
+                  ? const Center(
+                      child: Column(
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        children: [
+                          Icon(
+                            Icons.storage_outlined,
+                            size: 64,
+                            color: Colors.grey,
+                          ),
+                          SizedBox(height: 16),
+                          Text(
+                            'No items in local storage',
+                            style: TextStyle(
+                              fontSize: 16,
+                              color: Colors.grey,
+                            ),
+                          ),
+                        ],
+                      ),
+                    )
+                  : ListView.builder(
+                      itemCount: _items.length,
+                      itemBuilder: (context, index) {
+                        final item = _items[index];
+                        return ListTile(
+                          leading: const Icon(Icons.data_object),
+                          title: Text(item.id),
+                          subtitle: Text(
+                            'Created: ${DateTime.fromMillisecondsSinceEpoch(item.createdAt).toString().split('.')[0]}',
+                          ),
+                          trailing: IconButton(
+                            icon: const Icon(Icons.delete_outline),
+                            onPressed: () async {
+                              await widget.localStorageService?.deleteItem(item.id);
+                              _loadItems();
+                            },
+                          ),
+                        );
+                      },
+                    ),
+            ),
+      floatingActionButton: widget.localStorageService != null
+          ? FloatingActionButton(
+              onPressed: () async {
+                final item = Item(
+                  id: 'item-${DateTime.now().millisecondsSinceEpoch}',
+                  data: {
+                    'name': 'New Item',
+                    'timestamp': DateTime.now().toIso8601String(),
+                  },
+                );
+                await widget.localStorageService!.insertItem(item);
+                _loadItems();
+              },
+              child: const Icon(Icons.add),
+            )
+          : null,
+    );
+  }
+}
+