142 lines
4.5 KiB
Dart
142 lines
4.5 KiB
Dart
/// Checkout Submit Button Widget
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///
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/// Place order or send negotiation request button.
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library;
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:worker/core/constants/ui_constants.dart';
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import 'package:worker/core/router/app_router.dart';
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import 'package:worker/core/theme/colors.dart';
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import 'package:worker/features/account/domain/entities/address.dart';
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/// Checkout Submit Button
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///
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/// Button that changes based on negotiation checkbox state.
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class CheckoutSubmitButton extends StatelessWidget {
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const CheckoutSubmitButton({
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super.key,
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required this.formKey,
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required this.needsNegotiation,
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required this.needsInvoice,
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required this.selectedAddress,
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required this.paymentMethod,
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required this.total,
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});
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final GlobalKey<FormState> formKey;
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final bool needsNegotiation;
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final bool needsInvoice;
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final Address? selectedAddress;
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final String paymentMethod;
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final double total;
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: AppSpacing.md),
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child: Column(
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children: [
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// Terms Agreement Text
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const Text(
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'Bằng việc đặt hàng, bạn đồng ý với các điều khoản và điều kiện của chúng tôi',
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style: TextStyle(fontSize: 12, color: AppColors.grey500),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: AppSpacing.md),
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// Place Order / Send Negotiation Button
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: () {
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// Validate address is selected
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if (selectedAddress == null) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Vui lòng chọn địa chỉ giao hàng'),
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backgroundColor: AppColors.danger,
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duration: Duration(seconds: 2),
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),
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);
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return;
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}
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if (formKey.currentState?.validate() ?? false) {
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_handlePlaceOrder(context);
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}
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: needsNegotiation
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? AppColors.warning
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: AppColors.primaryBlue,
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(vertical: 16),
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(AppRadius.button),
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),
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),
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child: Text(
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needsNegotiation ? 'Gửi yêu cầu đàm phán' : 'Đặt hàng',
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style: const TextStyle(
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fontSize: 16,
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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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),
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);
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}
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/// Handle place order
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void _handlePlaceOrder(BuildContext context) {
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// TODO: Implement actual order placement with backend
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if (needsNegotiation) {
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// Show negotiation request sent message
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Yêu cầu đàm phán giá đã được gửi!'),
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backgroundColor: AppColors.success,
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duration: Duration(seconds: 2),
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),
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);
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// Navigate back after a short delay
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Future.delayed(const Duration(milliseconds: 500), () {
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if (context.mounted) {
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context.pop();
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}
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});
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} else {
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// Generate order ID (mock - replace with actual from backend)
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final orderId =
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'DH${DateTime.now().millisecondsSinceEpoch.toString().substring(7)}';
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// Show order success message
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Đặt hàng thành công! Chuyển đến thanh toán...'),
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backgroundColor: AppColors.success,
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duration: Duration(seconds: 1),
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),
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);
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// Navigate to payment QR page after a short delay
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Future.delayed(const Duration(milliseconds: 500), () {
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if (context.mounted) {
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context.pushNamed(
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RouteNames.paymentQr,
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queryParameters: {'orderId': orderId, 'amount': total.toString()},
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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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