fix(apps): consolidate FormzInput validators and fix login screen

- Move FormzInput validators to core/form_inputs/form_inputs.dart - Fix login_screen.dart syntax error (missing 'class' keyword) - Remove unused _isLoading field - Fix unnecessary const keywords - Update login_cubit and register_cubit imports - Remove duplicate FormzInput definitions from register_cubit - Add Toast and Banner UI feedback system - Remove legacy login/register screens (login_code, login_email, login_password, register_step2) - Remove unused warning_banner widget - Update tests for new error messages and DI setup
2026-02-25 18:00:02 +08:00
parent d3bdb3ab4f
commit e20b1905cb
25 changed files with 542 additions and 608 deletions
@@ -0,0 +1,128 @@
+import 'package:flutter/material.dart';
+import '../../../core/theme/design_tokens.dart';
+import 'toast_type.dart';
+import 'toast_type_config.dart';
+
+class Toast {
+  static void show(
+    BuildContext context,
+    String message, {
+    ToastType type = ToastType.info,
+    Duration duration = const Duration(seconds: 2),
+  }) {
+    final overlay = Overlay.of(context);
+    late OverlayEntry entry;
+
+    entry = OverlayEntry(
+      builder: (context) => _ToastWidget(
+        message: message,
+        type: type,
+        duration: duration,
+        onDismiss: () => entry.remove(),
+      ),
+    );
+
+    overlay.insert(entry);
+  }
+}
+
+class _ToastWidget extends StatefulWidget {
+  final String message;
+  final ToastType type;
+  final Duration duration;
+  final VoidCallback onDismiss;
+
+  const _ToastWidget({
+    required this.message,
+    required this.type,
+    required this.duration,
+    required this.onDismiss,
+  });
+
+  @override
+  State<_ToastWidget> createState() => _ToastWidgetState();
+}
+
+class _ToastWidgetState extends State<_ToastWidget>
+    with SingleTickerProviderStateMixin {
+  late AnimationController _controller;
+  late Animation<Offset> _slideAnimation;
+  late Animation<double> _fadeAnimation;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      duration: const Duration(milliseconds: 250),
+      vsync: this,
+    );
+
+    _slideAnimation = Tween<Offset>(
+      begin: const Offset(0, -1),
+      end: Offset.zero,
+    ).animate(CurvedAnimation(parent: _controller, curve: Curves.easeOut));
+
+    _fadeAnimation = Tween<double>(begin: 0, end: 1).animate(_controller);
+
+    _controller.forward();
+
+    Future.delayed(widget.duration, _dismiss);
+  }
+
+  void _dismiss() {
+    if (!mounted) return;
+    _controller.reverse().then((_) => widget.onDismiss());
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final config = ToastTypeConfig.fromType(widget.type);
+
+    return Positioned(
+      top: MediaQuery.of(context).padding.top + 16,
+      left: 16,
+      right: 16,
+      child: SlideTransition(
+        position: _slideAnimation,
+        child: FadeTransition(
+          opacity: _fadeAnimation,
+          child: Material(
+            color: Colors.transparent,
+            child: Container(
+              padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+              decoration: BoxDecoration(
+                color: config.backgroundColor,
+                borderRadius: BorderRadius.circular(AppRadius.md),
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black.withValues(alpha: 0.1),
+                    blurRadius: 8,
+                    offset: const Offset(0, 2),
+                  ),
+                ],
+              ),
+              child: Row(
+                children: [
+                  Icon(config.icon, size: 20, color: config.iconColor),
+                  const SizedBox(width: 12),
+                  Expanded(
+                    child: Text(
+                      widget.message,
+                      style: TextStyle(fontSize: 14, color: config.textColor),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}