wangjia
dddf402d92
苹果 3.1.1：iOS 包不渲染在线购买卡与套餐价格链接；兑换券保留（3.1.3(b)）， 新增「联系客服」卡（mailto:support@51yanmei.com，无购买引导字样）。 其余平台零改动；开关 hideExternalPurchaseUi 供设备上限弹窗等复用。 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
245 lines
9.4 KiB
Dart
245 lines
9.4 KiB
Dart
// screens/settings/license_panel.dart — 授权管理面板（自 settings_screen.dart 抽取为公共组件）。
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// 四卡：授权信息 / 在线购买续费(PurchaseCard, admin only) / 兑换券 / 到期降级规则。
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// 桌面：SettingsScreen 授权 tab 内嵌；移动：独立屏 LicenseScreen（/me/license）复用。
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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:intl/intl.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../../core/auth/auth_state.dart';
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import '../../core/config/license_copy.dart';
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import '../../core/config/store_compliance.dart';
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import '../../core/utils/web_launch.dart';
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import '../../core/responsive/responsive.dart';
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import '../../core/theme/app_dims.g.dart';
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import '../../core/theme/app_fonts.dart';
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import '../../core/theme/context_tokens.dart';
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import '../../core/utils/clock.dart';
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import '../../providers/license_provider.dart';
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import '../../widgets/ds/ds_atoms.dart';
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import '../../widgets/ds/ds_toast.dart';
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import '../../widgets/write_guard.dart';
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import 'purchase_card.dart';
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import 'settings_card.dart';
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class LicensePanel extends ConsumerStatefulWidget {
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const LicensePanel({super.key});
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@override
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ConsumerState<LicensePanel> createState() => _LicensePanelState();
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}
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class _LicensePanelState extends ConsumerState<LicensePanel> {
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final _voucherCtrl = TextEditingController();
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bool _redeeming = false;
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@override
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void dispose() {
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_voucherCtrl.dispose();
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super.dispose();
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}
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Future<void> _redeem() async {
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final code = _voucherCtrl.text.trim();
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if (code.isEmpty) {
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showDsToast(context, '请输入兑换券短码');
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return;
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}
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setState(() => _redeeming = true);
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try {
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await ref.read(licenseRepositoryProvider).activate(code);
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ref.invalidate(licenseProvider);
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_voucherCtrl.clear();
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if (mounted) {
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showDsToast(context, '兑换成功，已续期 ✓', bg: context.tokens.success);
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}
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} catch (e) {
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if (mounted) {
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showDsToast(context, '兑换失败：$e', bg: context.tokens.danger);
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}
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} finally {
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if (mounted) setState(() => _redeeming = false);
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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 t = context.tokens;
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final lic = ref.watch(licenseProvider).valueOrNull;
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final role = ref.watch(authStateProvider.select((s) => s.user?.role));
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final isAdmin = role == 'admin' || role == 'superadmin';
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final expires = lic?.expiresAt != null
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? DateFormat('yyyy-MM-dd').format(lic!.expiresAt!)
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: '—';
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// 状态/剩余天数走可注入时钟（golden 确定化），不用 model 内的 DateTime.now()
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final active = lic?.isActive == true &&
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(lic?.expiresAt == null || lic!.expiresAt!.isAfter(appNow()));
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final days = lic?.expiresAt != null
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? lic!.expiresAt!.difference(appNow()).inDays.clamp(0, 99999)
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: null;
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final licCells = [
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_licCell(t, '授权状态', active ? '已授权' : '未授权',
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color: active ? t.success : t.warn),
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_licCell(t, '到期日', expires),
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_licCell(t, '剩余天数', days != null ? '$days 天' : '—'),
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];
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// ── 卡1：授权信息（3 cell 横排，窄屏同样横排、间距收窄）──
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SettingsCard(
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title: '授权信息',
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desc: '当前门店的授权状态与有效期，续期时长在现有到期时间上叠加',
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child: Row(children: [
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for (var i = 0; i < licCells.length; i++) ...[
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if (i > 0) SizedBox(width: context.isMobile ? 8 : 14),
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Expanded(child: licCells[i]),
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],
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]),
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),
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const SizedBox(height: 16),
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// ── 卡2：在线购买 / 续费（后端 purchase 接口 admin only，
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// 非管理员引导看官网价格页）。iOS App Store 包整卡不渲染 ──
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if (!hideExternalPurchaseUi) ...[
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if (isAdmin)
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const SettingsCard(
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title: '在线购买 / 续费',
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desc: '选择套餐支付宝支付，到账后授权自动续期',
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child: PurchaseCard(),
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)
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else
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SettingsCard(
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title: '在线购买 / 续费',
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desc: '在线购买仅门店管理员可操作',
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child: Row(children: [
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Text('在线购买请联系门店管理员 · ',
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style: TextStyle(fontSize: AppDims.fsSm, color: t.muted)),
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InkWell(
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// 免登跳官网（一次性换票 SSO）：浏览器落地即已登录，可直接购买
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onTap: () => launchAuthedWebPath(ref, '/#pricing'),
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child: Text('查看套餐价格 →',
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style: TextStyle(
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fontSize: AppDims.fsSm,
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fontWeight: FontWeight.w600,
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color: t.primary)),
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),
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]),
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),
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const SizedBox(height: 16),
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],
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// ── 卡3：兑换券（原型 .redeem：input + 按钮，max 520）──
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SettingsCard(
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title: '兑换券',
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desc: '输入兑换券短码续期',
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 520),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('兑换券短码',
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style: TextStyle(
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fontSize: AppDims.fsSm, color: t.muted)),
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const SizedBox(height: 6),
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DsInput(
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controller: _voucherCtrl,
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hintText: '输入兑换券短码',
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),
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],
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),
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),
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const SizedBox(width: 10),
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WriteGuard(
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child: DsButton(_redeeming ? '兑换中…' : '兑换续期',
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variant: DsBtnVariant.primary,
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onPressed: _redeeming ? null : _redeem),
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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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// ── 卡4：到期后的降级规则（现有能力保留）──
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SettingsCard(
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title: '到期后的降级规则',
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desc: '授权到期后系统各功能的可用性说明',
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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for (final note in LicenseCopy.degradationNotes())
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Padding(
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padding: const EdgeInsets.only(top: 3),
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child: Text('· $note',
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style: TextStyle(fontSize: AppDims.fsSm, color: t.muted)),
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),
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],
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),
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),
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// ── 卡5：联系客服（仅 iOS 形态，补位购买卡；措辞保持中性，
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// 不得出现购买/续费引导字样——苹果 3.1.1 红线）──
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if (hideExternalPurchaseUi) ...[
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const SizedBox(height: 16),
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SettingsCard(
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title: '联系客服',
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desc: '授权与使用问题可通过邮件联系我们',
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child: Row(children: [
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Text('客服邮箱 · ',
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style: TextStyle(fontSize: AppDims.fsSm, color: t.muted)),
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InkWell(
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onTap: () =>
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launchUrl(Uri(scheme: 'mailto', path: supportEmail)),
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child: Text(supportEmail,
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style: TextStyle(
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fontSize: AppDims.fsSm,
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fontWeight: FontWeight.w600,
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fontFamily: AppFonts.mono,
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color: t.primary)),
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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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/// 原型 .lic-cell（与「关于我们」同款）：lk 11 muted + lv 17/700/mono。
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Widget _licCell(dynamic t, String label, String value, {Color? color}) =>
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Container(
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// 窄屏三格横排时收窄内距，值文本按格宽缩放防溢出（如 2026-06-25）
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padding: context.isMobile
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? const EdgeInsets.fromLTRB(10, 12, 10, 12)
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: const EdgeInsets.fromLTRB(16, 14, 16, 14),
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decoration: BoxDecoration(
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color: t.bg,
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border: Border.all(color: t.borderSubtle),
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borderRadius: BorderRadius.circular(AppDims.rMd),
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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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Text(label,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(fontSize: AppDims.fsXs, color: t.muted)),
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const SizedBox(height: 6),
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FittedBox(
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fit: BoxFit.scaleDown,
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alignment: Alignment.centerLeft,
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child: Text(value,
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style: TextStyle(
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fontSize: AppDims.fsH2,
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fontWeight: FontWeight.w700,
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fontFamily: AppFonts.mono,
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fontFamilyFallback: AppFonts.monoFallback,
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color: color ?? t.heading)),
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),
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],
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),
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);
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}
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