542 lines
17 KiB
Dart
542 lines
17 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../../models/responsive_policy.dart';
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/// A publicly accessible screen that allows users to request account
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/// deletion in compliance with Google Play Store Data Deletion
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/// requirements.
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///
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/// This screen:
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/// - Explains what data is deleted and retained.
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/// - Provides a clear call-to-action for deletion.
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/// - Includes a contact fallback for support.
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class DeleteAccountScreen extends StatelessWidget {
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const DeleteAccountScreen({super.key});
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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 isDark = theme.brightness == Brightness.dark;
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return Scaffold(
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backgroundColor: isDark
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? const Color(0xFF0D0D0D)
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: const Color(0xFFF8F9FA),
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appBar: AppBar(
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leading: context.canPop()
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? IconButton(
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onPressed: () => context.pop(),
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icon: const Icon(Icons.arrow_back_rounded),
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color: theme.colorScheme.primary,
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)
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: const SizedBox.shrink(),
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title: Text(
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'Request Account Deletion',
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style: TextStyle(
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fontWeight: FontWeight.w700,
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fontSize: 18,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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centerTitle: true,
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surfaceTintColor: Colors.transparent,
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backgroundColor: isDark
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? const Color(0xFF0D0D0D)
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: const Color(0xFFF8F9FA),
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),
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body: Center(
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child: LayoutBuilder(
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builder: (context, constraints) {
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final maxWidth = constraints.maxWidth > ResponsivePolicy.md
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? ResponsivePolicy.md.toDouble()
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: constraints.maxWidth;
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return SizedBox(
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width: maxWidth,
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child: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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// Header / intro card
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_buildHeaderCard(theme, isDark),
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const SizedBox(height: 16),
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// What happens to your data
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_buildDataDeletionCard(theme, isDark),
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const SizedBox(height: 16),
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// Action card
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_buildActionCard(theme, isDark, context),
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const SizedBox(height: 16),
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// Contact fallback
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_buildContactCard(theme, isDark),
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const SizedBox(height: 32),
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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 _buildHeaderCard(ThemeData theme, bool isDark) {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(vertical: 28, horizontal: 24),
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decoration: _cardDecoration(theme, isDark),
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child: Column(
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children: [
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Container(
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width: 72,
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height: 72,
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decoration: BoxDecoration(
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color: Colors.red.shade50,
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shape: BoxShape.circle,
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border: Border.all(color: Colors.red.shade200, width: 1.5),
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),
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child: Icon(
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Icons.delete_forever_rounded,
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size: 36,
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color: Colors.red.shade600,
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),
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),
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const SizedBox(height: 20),
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Text(
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'Delete Your Account',
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.w700,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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const SizedBox(height: 8),
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Text(
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'We\'re sorry to see you go. Please read the information '
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'below before proceeding with your deletion request.',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w400,
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color: isDark ? Colors.white60 : Colors.grey.shade600,
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height: 1.5,
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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 _buildDataDeletionCard(ThemeData theme, bool isDark) {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(24),
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decoration: _cardDecoration(theme, isDark),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.info_outline_rounded,
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size: 22,
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color: theme.colorScheme.primary,
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),
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const SizedBox(width: 10),
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Text(
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'What happens when you delete your account?',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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],
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),
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const SizedBox(height: 20),
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_buildInfoPoint(
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isDark: isDark,
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icon: Icons.person_remove_rounded,
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title: 'Profile & Personal Data',
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description:
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'Your profile information, including your name, phone number, '
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'email address, and profile picture will be permanently erased.',
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),
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const SizedBox(height: 14),
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_buildInfoPoint(
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isDark: isDark,
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icon: Icons.history_rounded,
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title: 'Transaction History',
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description:
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'All transaction records, payment history, and receipts '
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'associated with your account will be deleted.',
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),
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const SizedBox(height: 14),
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_buildInfoPoint(
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isDark: isDark,
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icon: Icons.group_remove_rounded,
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title: 'Group & Recipient Data',
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description:
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'Any groups you have created and recipient data you have '
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'stored will be removed from our systems.',
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),
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const SizedBox(height: 14),
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_buildInfoPoint(
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isDark: isDark,
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icon: Icons.schedule_rounded,
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title: 'Retention Period',
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description:
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'Some data may be retained for up to 90 days as required by '
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'legal and regulatory obligations. After this period, all '
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'remaining data will be permanently deleted.',
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),
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const SizedBox(height: 14),
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_buildInfoPoint(
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isDark: isDark,
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icon: Icons.undo_rounded,
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title: 'Irreversible Action',
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description:
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'Account deletion is permanent and cannot be undone once '
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'processed. Please ensure you have exported any data you '
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'wish to keep before submitting your request.',
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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 _buildInfoPoint({
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required bool isDark,
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required IconData icon,
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required String title,
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required String description,
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}) {
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return Row(
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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(top: 2),
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child: Icon(icon, size: 20, color: Colors.red.shade400),
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),
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const SizedBox(width: 12),
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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(
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title,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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const SizedBox(height: 4),
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Text(
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description,
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w400,
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color: isDark ? Colors.white54 : Colors.grey.shade600,
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height: 1.4,
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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 _buildActionCard(ThemeData theme, bool isDark, BuildContext context) {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(24),
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decoration: _cardDecoration(theme, isDark),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.send_rounded,
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size: 22,
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color: theme.colorScheme.primary,
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),
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const SizedBox(width: 10),
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Text(
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'How to Request Deletion',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: isDark ? Colors.white : Colors.black87,
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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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Text(
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'To ensure the security of your account, all deletion '
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'requests must be verified. Please use one of the '
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'following methods to submit your request.',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w400,
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color: isDark ? Colors.white60 : Colors.grey.shade600,
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height: 1.5,
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),
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),
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const SizedBox(height: 20),
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// Email deletion request
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_buildActionButton(
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context: context,
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isDark: isDark,
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icon: Icons.email_rounded,
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iconColor: const Color(0xFFEA4335),
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title: 'Request via Email',
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subtitle: 'Send us a deletion request from your registered email',
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onTap: () {
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launchUrl(
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Uri(
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scheme: 'mailto',
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path: 'support@velocityafrica.net',
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queryParameters: {
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'subject': 'Account Deletion Request',
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'body':
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'Please delete my Velocity account. My registered phone '
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'number is: [enter your phone number]',
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},
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),
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mode: LaunchMode.externalApplication,
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);
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},
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),
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const SizedBox(height: 12),
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// Processing note
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: theme.colorScheme.primary.withValues(alpha: 0.08),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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children: [
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Icon(
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Icons.access_time_rounded,
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size: 18,
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color: isDark ? Colors.white60 : Colors.grey.shade700,
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),
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const SizedBox(width: 10),
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Expanded(
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child: Text(
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'We process deletion requests within 7 business days. '
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'You will receive a confirmation email once your '
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'account has been deleted.',
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: isDark ? Colors.white54 : Colors.grey.shade600,
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height: 1.4,
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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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Widget _buildActionButton({
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required BuildContext context,
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required bool isDark,
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required IconData icon,
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required Color iconColor,
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required String title,
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required String subtitle,
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required VoidCallback onTap,
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}) {
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return Material(
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color: Colors.transparent,
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child: InkWell(
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borderRadius: BorderRadius.circular(16),
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onTap: onTap,
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child: Container(
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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color: isDark
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? Colors.white.withValues(alpha: 0.03)
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: Colors.grey.shade50,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(
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color: isDark
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? Colors.white.withValues(alpha: 0.04)
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: Colors.grey.shade100,
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width: 1,
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),
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),
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child: Row(
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children: [
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Container(
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width: 48,
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height: 48,
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decoration: BoxDecoration(
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color: iconColor.withValues(alpha: 0.12),
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borderRadius: BorderRadius.circular(14),
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),
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child: Center(child: Icon(icon, color: iconColor, size: 24)),
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),
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const SizedBox(width: 14),
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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(
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title,
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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const SizedBox(height: 2),
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Text(
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subtitle,
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w400,
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color: isDark ? Colors.white54 : Colors.grey.shade600,
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),
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),
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],
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),
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),
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Container(
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width: 32,
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height: 32,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: iconColor.withValues(alpha: 0.1),
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),
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child: const Icon(
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Icons.arrow_forward_rounded,
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size: 16,
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color: Colors.grey,
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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 _buildContactCard(ThemeData theme, bool isDark) {
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(24),
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decoration: _cardDecoration(theme, isDark),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.help_outline_rounded,
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size: 22,
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color: theme.colorScheme.primary,
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),
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const SizedBox(width: 10),
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Text(
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'Need Help?',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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],
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),
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const SizedBox(height: 12),
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Text(
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'If you have any questions about the deletion process or '
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'would like assistance, our support team is here to help.',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w400,
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color: isDark ? Colors.white60 : Colors.grey.shade600,
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height: 1.5,
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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Icon(
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Icons.phone_rounded,
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size: 18,
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color: theme.colorScheme.primary,
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),
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const SizedBox(width: 8),
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Text(
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'+263 78 777 0295',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: isDark ? Colors.white : Colors.black87,
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),
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),
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],
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),
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const SizedBox(height: 8),
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Row(
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children: [
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Icon(
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Icons.email_outlined,
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size: 18,
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color: theme.colorScheme.primary,
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),
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const SizedBox(width: 8),
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Text(
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'support@velocityafrica.net',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: isDark ? Colors.white : Colors.black87,
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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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BoxDecoration _cardDecoration(ThemeData theme, bool isDark) {
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return BoxDecoration(
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color: isDark ? const Color(0xFF1A1A2E) : Colors.white,
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: isDark
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? Colors.white.withValues(alpha: 0.06)
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: Colors.grey.shade200,
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width: 1,
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),
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boxShadow: [
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BoxShadow(
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color: isDark
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? Colors.black.withValues(alpha: 0.3)
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: Colors.black.withValues(alpha: 0.04),
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blurRadius: 16,
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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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}
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}
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