Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
@@ -0,0 +1,134 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:forui/forui.dart';
+
+import '../../core/contracts/server.dart';
+import '../../providers/session_provider.dart';
+import 'app_loading_ring.dart';
+import 'app_inline_alert.dart';
+
+class LoginForm extends ConsumerStatefulWidget {
+  final EmbyServer server;
+  final VoidCallback? onSuccess;
+  final VoidCallback? onBack;
+
+  const LoginForm({
+    super.key,
+    required this.server,
+    this.onSuccess,
+    this.onBack,
+  });
+
+  @override
+  ConsumerState<LoginForm> createState() => _LoginFormState();
+}
+
+class _LoginFormState extends ConsumerState<LoginForm> {
+  final _formKey = GlobalKey<FormState>();
+  final _username = TextEditingController();
+  final _password = TextEditingController();
+  bool _loading = false;
+  bool _obscure = true;
+  String? _error;
+
+  @override
+  void dispose() {
+    _username.dispose();
+    _password.dispose();
+    super.dispose();
+  }
+
+  Future<void> _submit() async {
+    if (!_formKey.currentState!.validate()) return;
+    setState(() {
+      _loading = true;
+      _error = null;
+    });
+    try {
+      await ref
+          .read(sessionProvider.notifier)
+          .login(
+            serverId: widget.server.id,
+            username: _username.text.trim(),
+            password: _password.text,
+          );
+      if (!mounted) return;
+      widget.onSuccess?.call();
+    } catch (e) {
+      setState(() => _error = e.toString());
+    } finally {
+      if (mounted) setState(() => _loading = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    return Form(
+      key: _formKey,
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          Text('登录到 ${widget.server.name}', style: theme.textTheme.titleLarge),
+          const SizedBox(height: 4),
+          Text(
+            widget.server.baseUrl,
+            style: theme.textTheme.bodySmall?.copyWith(
+              color: theme.colorScheme.onSurfaceVariant,
+            ),
+          ),
+          const SizedBox(height: 20),
+          TextFormField(
+            controller: _username,
+            decoration: const InputDecoration(labelText: '用户名'),
+            autofillHints: const [AutofillHints.username],
+            validator: (v) => (v == null || v.trim().isEmpty) ? '请输入用户名' : null,
+          ),
+          const SizedBox(height: 12),
+          TextFormField(
+            controller: _password,
+            decoration: InputDecoration(
+              labelText: '密码',
+              suffixIcon: IconButton(
+                icon: Icon(
+                  _obscure
+                      ? Icons.visibility_outlined
+                      : Icons.visibility_off_outlined,
+                ),
+                onPressed: () => setState(() => _obscure = !_obscure),
+              ),
+            ),
+            obscureText: _obscure,
+            autofillHints: const [AutofillHints.password],
+            onFieldSubmitted: (_) => _submit(),
+          ),
+          if (_error != null) ...[
+            const SizedBox(height: 12),
+            AppInlineAlert(message: _error!),
+          ],
+          const SizedBox(height: 20),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.end,
+            children: [
+              if (widget.onBack != null)
+                FButton(
+                  variant: FButtonVariant.ghost,
+                  onPress: _loading ? null : widget.onBack,
+                  child: const Text('返回'),
+                ),
+              const SizedBox(width: 8),
+              FButton(
+                variant: FButtonVariant.primary,
+                onPress: _loading ? null : _submit,
+                child: _loading
+                    ? const AppLoadingRing(size: 16, color: Colors.white)
+                    : const Text('登录'),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+}