382 lines
11 KiB
Dart
382 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../providers/user_providers.dart';
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class EditProfilePage extends ConsumerStatefulWidget {
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const EditProfilePage({super.key});
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@override
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ConsumerState<EditProfilePage> createState() => _EditProfilePageState();
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}
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class _EditProfilePageState extends ConsumerState<EditProfilePage> {
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static const Color _orange = Color(0xFFFF6B00);
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static const Color _green = Color(0xFF10B981);
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static const Color _darkText = Color(0xFF1F2937);
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static const Color _grayText = Color(0xFF6B7280);
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static const Color _bgGray = Color(0xFFF3F4F6);
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late TextEditingController _nicknameController;
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int _selectedAvatarIndex = 0;
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bool _isLoading = false;
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// 预设头像颜色列表
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static const List<Color> _avatarColors = [
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Color(0xFFFF6B00), // 橙色
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Color(0xFF10B981), // 绿色
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Color(0xFF3B82F6), // 蓝色
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Color(0xFFEF4444), // 红色
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Color(0xFF8B5CF6), // 紫色
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Color(0xFFF59E0B), // 琥珀色
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Color(0xFFEC4899), // 粉色
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Color(0xFF06B6D4), // 青色
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];
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@override
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void initState() {
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super.initState();
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final user = ref.read(userNotifierProvider);
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_nicknameController = TextEditingController(text: user.nickname ?? '');
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_selectedAvatarIndex = user.avatarIndex;
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}
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@override
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void dispose() {
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_nicknameController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final user = ref.watch(userNotifierProvider);
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return Scaffold(
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backgroundColor: _bgGray,
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appBar: AppBar(
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backgroundColor: Colors.white,
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elevation: 0,
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leading: IconButton(
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icon: const Icon(Icons.arrow_back, color: _darkText),
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onPressed: () => context.pop(),
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),
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title: const Text(
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'编辑资料',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: _darkText,
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),
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),
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centerTitle: true,
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actions: [
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TextButton(
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onPressed: _isLoading ? null : _saveProfile,
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child: Text(
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'保存',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w500,
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color: _isLoading ? _grayText : _orange,
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),
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),
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),
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],
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),
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body: SingleChildScrollView(
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child: Column(
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children: [
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const SizedBox(height: 24),
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// 头像选择区域
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_buildAvatarSection(user),
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const SizedBox(height: 32),
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// 昵称输入区域
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_buildNicknameSection(),
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const SizedBox(height: 16),
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// 用户信息展示（只读）
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_buildInfoSection(user),
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],
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),
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),
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);
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}
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Widget _buildAvatarSection(UserState user) {
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'选择头像',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: _darkText,
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),
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),
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const SizedBox(height: 20),
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// 当前头像预览
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Center(
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child: Container(
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width: 100,
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height: 100,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: LinearGradient(
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colors: [
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_avatarColors[_selectedAvatarIndex].withValues(alpha: 0.8),
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_avatarColors[_selectedAvatarIndex],
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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boxShadow: [
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BoxShadow(
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color: _avatarColors[_selectedAvatarIndex].withValues(alpha: 0.3),
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blurRadius: 12,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Center(
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child: Text(
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_getAvatarText(user),
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style: const TextStyle(
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fontSize: 42,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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),
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),
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),
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const SizedBox(height: 24),
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// 头像颜色选择网格
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GridView.builder(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 4,
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crossAxisSpacing: 16,
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mainAxisSpacing: 16,
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),
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itemCount: _avatarColors.length,
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itemBuilder: (context, index) {
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final isSelected = _selectedAvatarIndex == index;
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return GestureDetector(
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onTap: () {
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setState(() {
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_selectedAvatarIndex = index;
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});
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},
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child: Container(
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: LinearGradient(
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colors: [
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_avatarColors[index].withValues(alpha: 0.8),
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_avatarColors[index],
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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border: isSelected
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? Border.all(color: _darkText, width: 3)
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: null,
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boxShadow: isSelected
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? [
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BoxShadow(
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color: _avatarColors[index].withValues(alpha: 0.4),
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blurRadius: 8,
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offset: const Offset(0, 2),
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),
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]
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: null,
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),
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child: isSelected
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? const Icon(Icons.check, color: Colors.white, size: 28)
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: null,
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),
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);
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},
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),
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],
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),
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);
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}
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Widget _buildNicknameSection() {
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'昵称',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: _darkText,
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),
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),
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const SizedBox(height: 12),
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TextField(
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controller: _nicknameController,
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maxLength: 20,
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decoration: InputDecoration(
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hintText: '请输入昵称',
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hintStyle: const TextStyle(color: _grayText),
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filled: true,
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fillColor: _bgGray,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: const BorderSide(color: _orange, width: 2),
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),
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counterStyle: const TextStyle(color: _grayText),
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),
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),
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],
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),
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);
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}
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Widget _buildInfoSection(UserState user) {
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'账户信息',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: _darkText,
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),
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),
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const SizedBox(height: 16),
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_buildInfoItem('手机号', user.phone ?? '--'),
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const Divider(height: 24),
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_buildInfoItem('实名状态', user.isKycVerified ? '已实名' : '未实名',
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valueColor: user.isKycVerified ? _green : _grayText),
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if (user.realName != null && user.realName!.isNotEmpty) ...[
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const Divider(height: 24),
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_buildInfoItem('真实姓名', _maskName(user.realName!)),
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],
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],
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),
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);
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}
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Widget _buildInfoItem(String label, String value, {Color? valueColor}) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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label,
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style: const TextStyle(
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fontSize: 14,
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color: _grayText,
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),
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),
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Text(
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value,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: valueColor ?? _darkText,
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),
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),
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],
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);
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}
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String _getAvatarText(UserState user) {
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final nickname = _nicknameController.text;
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if (nickname.isNotEmpty) {
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return nickname.substring(0, 1).toUpperCase();
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}
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if (user.realName?.isNotEmpty == true) {
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return user.realName!.substring(0, 1).toUpperCase();
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}
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return 'U';
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}
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String _maskName(String name) {
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if (name.length <= 1) return name;
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return '${name.substring(0, 1)}${'*' * (name.length - 1)}';
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}
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Future<void> _saveProfile() async {
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setState(() {
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_isLoading = true;
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});
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try {
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final notifier = ref.read(userNotifierProvider.notifier);
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// 保存头像
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await notifier.updateAvatar(_selectedAvatarIndex);
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// 保存昵称
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final nickname = _nicknameController.text.trim();
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if (nickname.isNotEmpty) {
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await notifier.updateNickname(nickname);
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}
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('保存成功'),
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backgroundColor: _green,
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),
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);
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context.pop();
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}
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('保存失败: $e'),
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backgroundColor: Colors.red,
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),
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);
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}
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} finally {
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if (mounted) {
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setState(() {
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_isLoading = false;
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});
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}
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}
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}
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}
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