Initial commit
This commit is contained in:
admin1
@@ -0,0 +1,598 @@
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import 'dart:async';
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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/sm_account_provider.dart';
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import '../../shared/theme/app_theme.dart';
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import '../../shared/widgets/app_inline_alert.dart';
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import '../../shared/widgets/app_loading_ring.dart';
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import '../../shared/widgets/frosted_panel.dart';
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import 'widgets/otp_code_input.dart';
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class AccountAuthPage extends ConsumerStatefulWidget {
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const AccountAuthPage({super.key});
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@override
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ConsumerState<AccountAuthPage> createState() => _AccountAuthPageState();
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}
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class _AccountAuthPageState extends ConsumerState<AccountAuthPage> {
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bool _busy = false;
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@override
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Widget build(BuildContext context) {
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final tokens = context.appTokens;
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return Scaffold(
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body: Stack(
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children: [
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const _AuthBackground(),
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SafeArea(
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child: Stack(
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children: [
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Center(
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child: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(
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horizontal: 24,
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vertical: 32,
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),
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 400),
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child: FrostedPanel(
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radius: tokens.radiusCardCompact,
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color: isDark
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? Colors.white.withValues(alpha: 0.05)
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: Colors.black.withValues(alpha: 0.03),
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blurSigma: 15,
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.08),
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),
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padding: const EdgeInsets.fromLTRB(28, 32, 28, 28),
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child: AccountAuthForm(
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onBusyChanged: (v) => setState(() => _busy = v),
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onSuccess: (message) => context.pop(message),
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),
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),
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),
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),
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),
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Positioned(
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top: 8,
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left: 8,
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child: IconButton(
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onPressed: _busy ? null : () => context.pop(),
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icon: Icon(
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Icons.close_rounded,
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color: Theme.of(context).colorScheme.onSurface,
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),
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tooltip: '关闭',
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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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}
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}
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class AccountAuthForm extends ConsumerStatefulWidget {
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final ValueChanged<String> onSuccess;
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final ValueChanged<bool>? onBusyChanged;
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final bool autofocus;
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const AccountAuthForm({
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super.key,
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required this.onSuccess,
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this.onBusyChanged,
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this.autofocus = true,
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});
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@override
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ConsumerState<AccountAuthForm> createState() => _AccountAuthFormState();
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}
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enum _AuthMode { login, register }
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class _AccountAuthFormState extends ConsumerState<AccountAuthForm> {
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final _emailCtrl = TextEditingController();
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final _passwordCtrl = TextEditingController();
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final _emailFocus = FocusNode();
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final _passwordFocus = FocusNode();
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_AuthMode _mode = _AuthMode.login;
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bool _awaitingCode = false;
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bool _busy = false;
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bool _obscure = true;
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String _code = '';
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String? _formError;
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String? _emailError;
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String? _passwordError;
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int _resendIn = 0;
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Timer? _resendTimer;
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bool get _isRegister => _mode == _AuthMode.register;
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@override
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void dispose() {
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_resendTimer?.cancel();
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_emailCtrl.dispose();
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_passwordCtrl.dispose();
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_emailFocus.dispose();
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_passwordFocus.dispose();
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super.dispose();
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}
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void _startResendCountdown() {
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_resendTimer?.cancel();
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setState(() => _resendIn = 60);
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_resendTimer = Timer.periodic(const Duration(seconds: 1), (t) {
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if (!mounted) {
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t.cancel();
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return;
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}
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setState(() {
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_resendIn -= 1;
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if (_resendIn <= 0) t.cancel();
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});
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});
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}
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void _switchMode(_AuthMode mode) {
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if (_busy) return;
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setState(() {
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_mode = mode;
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_awaitingCode = false;
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_formError = null;
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_emailError = null;
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_passwordError = null;
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});
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}
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static final _emailRe = RegExp(r'^[^@\s]+@[^@\s]+\.[^@\s]+$');
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bool _validateForm() {
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final email = _emailCtrl.text.trim();
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final password = _passwordCtrl.text;
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String? emailErr;
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String? passErr;
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if (email.isEmpty) {
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emailErr = '请输入邮箱';
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} else if (!_emailRe.hasMatch(email)) {
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emailErr = '邮箱格式不正确';
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}
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if (password.isEmpty) {
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passErr = '请输入密码';
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} else if (_isRegister && password.length < 6) {
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passErr = '密码至少 6 位';
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}
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setState(() {
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_emailError = emailErr;
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_passwordError = passErr;
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_formError = null;
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});
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return emailErr == null && passErr == null;
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}
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bool _validateEmailOnly() {
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final email = _emailCtrl.text.trim();
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String? emailErr;
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if (email.isEmpty) {
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emailErr = '请输入邮箱';
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} else if (!_emailRe.hasMatch(email)) {
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emailErr = '邮箱格式不正确';
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}
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setState(() {
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_emailError = emailErr;
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_formError = null;
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});
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return emailErr == null;
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}
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bool _validateRegisterPassword() {
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final password = _passwordCtrl.text;
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String? passErr;
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if (password.isEmpty) {
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passErr = '请输入密码';
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} else if (password.length < 6) {
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passErr = '密码至少 6 位';
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}
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setState(() {
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_passwordError = passErr;
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_formError = null;
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});
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return passErr == null;
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}
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void _setBusy(bool value) {
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setState(() => _busy = value);
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widget.onBusyChanged?.call(value);
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}
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Future<void> _login() async {
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if (!_validateForm()) return;
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_setBusy(true);
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final result = await ref
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.read(smAccountProvider.notifier)
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.login(_emailCtrl.text.trim(), _passwordCtrl.text);
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if (!mounted) return;
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_setBusy(false);
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if (result.ok) {
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widget.onSuccess('登录成功');
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} else if (result.needsVerification) {
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setState(() {
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_mode = _AuthMode.register;
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_awaitingCode = true;
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_code = '';
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_formError = result.message ?? '邮箱尚未验证，请输入验证码完成激活';
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});
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_startResendCountdown();
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} else {
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setState(() => _formError = result.message ?? '登录失败');
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}
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}
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Future<void> _registerStart() async {
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if (!_validateEmailOnly()) return;
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_setBusy(true);
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final result = await ref
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.read(smAccountProvider.notifier)
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.registerStart(_emailCtrl.text.trim());
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if (!mounted) return;
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_setBusy(false);
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if (result.ok) {
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setState(() {
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_awaitingCode = true;
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_code = '';
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_formError = null;
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});
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_startResendCountdown();
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} else {
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setState(() => _formError = result.message ?? '发送验证码失败');
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}
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}
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Future<void> _registerVerify() async {
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if (!_validateRegisterPassword()) return;
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_setBusy(true);
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final result = await ref
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.read(smAccountProvider.notifier)
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.registerVerify(_emailCtrl.text.trim(), _passwordCtrl.text, _code);
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if (!mounted) return;
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_setBusy(false);
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if (result.ok) {
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widget.onSuccess('注册成功，已登录');
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} else {
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setState(() => _formError = result.message ?? '验证失败');
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}
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}
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Future<void> _resend() async {
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if (_resendIn > 0 || _busy) return;
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_setBusy(true);
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final result = await ref
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.read(smAccountProvider.notifier)
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.resendRegisterCode(_emailCtrl.text.trim());
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if (!mounted) return;
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_setBusy(false);
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if (result.ok) {
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_startResendCountdown();
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setState(() => _formError = null);
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} else {
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setState(() => _formError = result.message ?? '重发失败');
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}
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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final tokens = context.appTokens;
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return AnimatedSize(
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duration: const Duration(milliseconds: 250),
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curve: Curves.easeOut,
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alignment: Alignment.topCenter,
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child: Column(
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key: const ValueKey('form'),
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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const _BrandHeader(),
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const SizedBox(height: 6),
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Text(
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_isRegister ? '创建 player 账号' : '登录以使用 player 账号服务',
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textAlign: TextAlign.center,
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style: theme.textTheme.bodySmall?.copyWith(
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color: tokens.mutedForeground,
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),
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),
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const SizedBox(height: 24),
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if (_formError != null) ...[
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AppInlineAlert(message: _formError!),
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const SizedBox(height: 16),
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],
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TextField(
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controller: _emailCtrl,
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focusNode: _emailFocus,
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enabled: !_busy,
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autofocus: widget.autofocus,
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keyboardType: TextInputType.emailAddress,
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textInputAction: TextInputAction.next,
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decoration: InputDecoration(
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labelText: '邮箱',
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hintText: 'your@email.com',
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errorText: _emailError,
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),
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onChanged: (_) {
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if (_emailError != null) setState(() => _emailError = null);
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},
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onSubmitted: (_) => _passwordFocus.requestFocus(),
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),
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if (_isRegister) ...[
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const SizedBox(height: 6),
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Align(
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alignment: Alignment.centerRight,
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child: TextButton(
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onPressed: (_busy || _resendIn > 0)
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? null
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: (_awaitingCode ? _resend : _registerStart),
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style: TextButton.styleFrom(
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foregroundColor: theme.colorScheme.primary,
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padding: const EdgeInsets.symmetric(
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horizontal: 4,
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vertical: 4,
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),
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minimumSize: Size.zero,
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tapTargetSize: MaterialTapTargetSize.shrinkWrap,
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),
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child: Text(
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_awaitingCode
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? (_resendIn > 0 ? '重新发送（${_resendIn}s）' : '重新发送验证码')
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: '发送验证码',
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style: const TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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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: 16),
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TextField(
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controller: _passwordCtrl,
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focusNode: _passwordFocus,
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enabled: !_busy,
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obscureText: _obscure,
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textInputAction: TextInputAction.done,
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decoration: InputDecoration(
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labelText: '密码',
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hintText: _isRegister ? '设置密码（至少 6 位）' : '输入密码',
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errorText: _passwordError,
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suffixIcon: IconButton(
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onPressed: () => setState(() => _obscure = !_obscure),
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icon: Icon(
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_obscure
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? Icons.visibility_off_outlined
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: Icons.visibility_outlined,
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),
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tooltip: _obscure ? '显示密码' : '隐藏密码',
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),
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),
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onChanged: (_) {
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if (_passwordError != null) {
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setState(() => _passwordError = null);
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}
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},
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onSubmitted: (_) {
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if (!_isRegister) _login();
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},
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),
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if (_isRegister)
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AnimatedSize(
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duration: const Duration(milliseconds: 250),
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curve: Curves.easeOut,
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alignment: Alignment.topCenter,
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child: _awaitingCode
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? Padding(
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padding: const EdgeInsets.only(top: 16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.only(left: 2, bottom: 6),
|
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child: Text(
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'验证码',
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style: theme.textTheme.bodySmall?.copyWith(
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color: tokens.mutedForeground,
|
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),
|
||||
),
|
||||
),
|
||||
OtpCodeInput(
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enabled: !_busy,
|
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foreground: theme.colorScheme.onSurface,
|
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accent: theme.colorScheme.primary,
|
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onChanged: (v) {
|
||||
setState(() {
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_code = v;
|
||||
if (_formError != null) _formError = null;
|
||||
});
|
||||
},
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||||
),
|
||||
],
|
||||
),
|
||||
)
|
||||
: const SizedBox.shrink(),
|
||||
),
|
||||
const SizedBox(height: 24),
|
||||
SizedBox(
|
||||
height: 46,
|
||||
child: FilledButton(
|
||||
onPressed: _busy
|
||||
? null
|
||||
: (_isRegister
|
||||
? ((!_awaitingCode ||
|
||||
_code.length < 6 ||
|
||||
_passwordCtrl.text.length < 6)
|
||||
? null
|
||||
: _registerVerify)
|
||||
: _login),
|
||||
child: _busy
|
||||
? const AppLoadingRing(size: 18, color: Colors.white)
|
||||
: Text(
|
||||
_isRegister ? '完成注册' : '登录',
|
||||
style: const TextStyle(
|
||||
fontSize: 15,
|
||||
fontWeight: FontWeight.w600,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
_ModeSwitchLink(
|
||||
hint: _isRegister ? '已有账号？' : '还没有账号？',
|
||||
action: _isRegister ? '去登录' : '去注册',
|
||||
onTap: _busy
|
||||
? null
|
||||
: () => _switchMode(
|
||||
_isRegister ? _AuthMode.login : _AuthMode.register,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class _AuthBackground extends StatelessWidget {
|
||||
const _AuthBackground();
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
final tokens = context.appTokens;
|
||||
return DecoratedBox(
|
||||
decoration: BoxDecoration(
|
||||
gradient: LinearGradient(
|
||||
begin: Alignment.topCenter,
|
||||
end: Alignment.bottomCenter,
|
||||
colors: [tokens.pageGradientTop, tokens.pageGradientBottom],
|
||||
),
|
||||
),
|
||||
child: Align(
|
||||
alignment: const Alignment(0, -1.3),
|
||||
child: Container(
|
||||
width: 460,
|
||||
height: 460,
|
||||
decoration: BoxDecoration(
|
||||
shape: BoxShape.circle,
|
||||
gradient: RadialGradient(
|
||||
colors: [
|
||||
theme.colorScheme.primary.withValues(alpha: 0.22),
|
||||
theme.colorScheme.primary.withValues(alpha: 0.0),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class _BrandHeader extends StatelessWidget {
|
||||
const _BrandHeader();
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
ClipRRect(
|
||||
borderRadius: BorderRadius.circular(16),
|
||||
child: Image.asset(
|
||||
'assets/icon/app_icon.png',
|
||||
width: 60,
|
||||
height: 60,
|
||||
fit: BoxFit.cover,
|
||||
errorBuilder: (_, _, _) => Container(
|
||||
width: 60,
|
||||
height: 60,
|
||||
decoration: BoxDecoration(
|
||||
color: theme.colorScheme.primary,
|
||||
borderRadius: BorderRadius.circular(16),
|
||||
),
|
||||
child: const Icon(
|
||||
Icons.play_circle_fill_rounded,
|
||||
color: Colors.white,
|
||||
size: 34,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 14),
|
||||
Text('smPlayer', style: theme.textTheme.titleMedium),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class _ModeSwitchLink extends StatelessWidget {
|
||||
final String hint;
|
||||
final String action;
|
||||
final VoidCallback? onTap;
|
||||
|
||||
const _ModeSwitchLink({
|
||||
required this.hint,
|
||||
required this.action,
|
||||
required this.onTap,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
final tokens = context.appTokens;
|
||||
return Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
Text(
|
||||
hint,
|
||||
style: TextStyle(color: tokens.mutedForeground, fontSize: 13),
|
||||
),
|
||||
GestureDetector(
|
||||
onTap: onTap,
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 4),
|
||||
child: Text(
|
||||
action,
|
||||
style: TextStyle(
|
||||
color: theme.colorScheme.primary,
|
||||
fontSize: 13,
|
||||
fontWeight: FontWeight.w600,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user