751 lines
26 KiB
Dart
751 lines
26 KiB
Dart
library;
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:get/get.dart';
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import 'package:loopin/service/http.dart';
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import 'package:loopin/api/shop_api.dart';
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import 'package:shirne_dialog/shirne_dialog.dart';
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import 'package:timer_count_down/timer_count_down.dart';
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import 'package:loopin/utils/wxsdk.dart';
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import '../../behavior/custom_scroll_behavior.dart';
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import '../../utils/lifecycle_handler.dart';
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class SellerOrderDetail extends StatefulWidget {
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const SellerOrderDetail({super.key});
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@override
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State<SellerOrderDetail> createState() => _SellerOrderDetailState();
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}
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class _SellerOrderDetailState extends State<SellerOrderDetail> with SingleTickerProviderStateMixin {
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late String _orderId;
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dynamic orderGoodsInfo;
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int _initialSeconds = 30 * 60; // 存储初始秒数
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bool _countdownFinished = false; // 新增标志位，用于跟踪倒计时是否结束
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bool _isLoading = true; // 添加加载状态
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@override
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void initState() {
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super.initState();
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_orderId = Get.arguments['orderId'] ?? '';
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getOrderDetail(orderId: _orderId);
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LifecycleHandler.onAppResumed = _onAppResumed;
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}
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@override
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void dispose() {
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LifecycleHandler.onAppResumed = null;
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super.dispose();
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}
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void _onAppResumed() {
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print('App回到前台，刷新订单状态,订单Id${_orderId}');
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getOrderDetail(orderId: _orderId); // 刷新订单详情数据
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_showPaymentResultDialog(); // 展示支付结果弹框
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}
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// 获取订单状态
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void getOrderRealStatus({required String orderId}) async {
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try {
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final res = await Http.get('${ShopApi.goodsOrderStatus}/$orderId');
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Get.toNamed('/myOrder');
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} catch (e) {
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print('报错-------------->${e}');
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}
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}
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// 获取订单详情信息，包含商品参数
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void getOrderDetail({required String orderId}) async {
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try {
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setState(() {
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_isLoading = true;
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});
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final res = await Http.get('${ShopApi.goodsOrderDetail}/$orderId');
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print('订单详情-------------->${res['data']}');
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setState(() {
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orderGoodsInfo = res['data'];
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_isLoading = false;
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});
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} catch (e) {
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setState(() {
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_isLoading = false;
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});
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MyDialog.toast('获取订单详情失败');
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}
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}
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// 取消订单
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void _cancelOrder() async {
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try {
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final res = await Http.post('${ShopApi.cancelGoodsOrder}/$_orderId');
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getOrderDetail(orderId: _orderId); // 刷新订单详情数据
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} catch (e) {
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MyDialog.toast('取消订单失败');
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}
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}
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// 显示支付结果弹框
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void _showPaymentResultDialog() {
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showDialog(
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context: context,
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barrierDismissible: false,
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barrierColor: Colors.black54,
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builder: (BuildContext context) {
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return Dialog(
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backgroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16.0),
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),
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child: Padding(
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padding: const EdgeInsets.all(20.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// 图标
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Container(
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width: 60,
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height: 60,
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decoration: BoxDecoration(
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color: Color(0xFFFFF8E6),
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shape: BoxShape.circle,
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),
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child: Icon(
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Icons.payment,
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size: 32,
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color: Color(0xFFFFA500),
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),
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),
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SizedBox(height: 16),
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// 标题
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Text(
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'支付确认',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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SizedBox(height: 8),
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// 描述
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Text(
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'请确认您的支付状态',
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style: TextStyle(
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fontSize: 14,
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color: Colors.grey[600],
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),
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textAlign: TextAlign.center,
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),
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SizedBox(height: 24),
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// 按钮区域
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Row(
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children: [
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// 支付遇到问题按钮
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Expanded(
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child: OutlinedButton(
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onPressed: () {
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Navigator.of(context).pop();
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getOrderRealStatus(orderId: _orderId); // 主动再次拉取订单状态
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},
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style: OutlinedButton.styleFrom(
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backgroundColor: Colors.white,
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foregroundColor: Colors.grey[700],
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side: BorderSide(color: Colors.grey[300]!),
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padding: EdgeInsets.symmetric(vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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child: Text('支付遇到问题'),
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),
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),
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SizedBox(width: 12),
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// 支付完成按钮
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Expanded(
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child: ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop();
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getOrderRealStatus(orderId: _orderId); // 同时主动拉取订单状态
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: Color(0xFFFF5000),
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foregroundColor: Colors.white,
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padding: EdgeInsets.symmetric(vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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child: Text('支付完成'),
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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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}
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// 获取订单状态文本
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String getOrderStatusText(int status) {
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switch (status) {
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case 0:
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return '待付款';
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case 1:
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return '待核销';
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case 2:
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return '已完成';
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case 3:
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return '已关闭';
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case 4:
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return '退款中';
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case 5:
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return '已退款';
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case 6:
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return '已取消';
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default:
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return '未知状态';
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}
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}
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// 获取订单状态颜色
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Color getOrderStatusColor(int status) {
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switch (status) {
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case 0:
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return Colors.grey;
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case 1:
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return Colors.blue;
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case 2:
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return Colors.green;
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case 3:
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return Colors.red;
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case 4:
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return Colors.orange;
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case 5:
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return Colors.grey;
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case 6:
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return Colors.grey;
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default:
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return Colors.black;
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}
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}
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// 获取商品信息列表
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List<dynamic> getProductInfoList() {
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// 优先使用 items 字段
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if (orderGoodsInfo?['items'] != null && orderGoodsInfo!['items'] is List) {
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return orderGoodsInfo!['items'];
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}
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// 如果 items 为空，使用 productInfo 字段
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if (orderGoodsInfo?['productInfo'] != null && orderGoodsInfo!['productInfo'] is List) {
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return orderGoodsInfo!['productInfo'];
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}
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// 如果都为空，返回空列表
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return [];
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}
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// 获取第一个商品信息
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dynamic getFirstProductInfo() {
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final productList = getProductInfoList();
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return productList.isNotEmpty ? productList[0] : null;
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}
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// 构建商品图片
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Widget _buildProductImage(dynamic productInfo) {
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final picUrl = productInfo?['pic'];
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if (picUrl == null || picUrl.isEmpty) {
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return Container(
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width: 80.0,
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height: 80.0,
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decoration: BoxDecoration(
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color: Colors.grey[100],
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borderRadius: BorderRadius.circular(8.0),
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),
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child: Icon(
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Icons.shopping_bag_outlined,
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size: 40.0,
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color: Colors.grey[400],
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),
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);
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}
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return Image.network(
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picUrl,
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width: 80.0,
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height: 80.0,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) {
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return Container(
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width: 80.0,
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height: 80.0,
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decoration: BoxDecoration(
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color: Colors.grey[100],
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borderRadius: BorderRadius.circular(8.0),
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),
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child: Icon(
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Icons.shopping_bag_outlined,
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size: 40.0,
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color: Colors.grey[400],
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),
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);
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},
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loadingBuilder: (context, child, loadingProgress) {
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if (loadingProgress == null) return child;
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return Container(
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width: 80.0,
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height: 80.0,
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decoration: BoxDecoration(
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color: Colors.grey[100],
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borderRadius: BorderRadius.circular(8.0),
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),
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child: Center(
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child: CircularProgressIndicator(
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value: loadingProgress.expectedTotalBytes != null
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? loadingProgress.cumulativeBytesLoaded / loadingProgress.expectedTotalBytes!
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: null,
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),
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),
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);
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},
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);
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}
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// 构建商品列表
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Widget _buildProductList() {
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final productList = getProductInfoList();
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if (productList.isEmpty) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 16.0),
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child: Text(
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'暂无商品信息',
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style: TextStyle(color: Colors.grey, fontSize: 14),
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),
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);
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}
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return Column(
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children: productList.map((product) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 12.0),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildProductImage(product),
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SizedBox(width: 10.0),
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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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product?['productName']?.toString() ?? '未知商品',
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(fontSize: 14),
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),
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SizedBox(height: 8),
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Row(
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children: [
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Text(
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'¥${product?['salePrice']?.toString() ?? '0.00'}',
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style: TextStyle(color: Colors.red, fontWeight: FontWeight.bold),
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),
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Spacer(),
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Text(
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'x${product?['buyNum']?.toString() ?? '1'}',
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style: TextStyle(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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);
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}).toList(),
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);
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}
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// 构建底部按钮
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Widget buildBottomButtons() {
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if (orderGoodsInfo == null) return SizedBox.shrink();
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int orderStatus = orderGoodsInfo?['status'] ?? 0;
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switch (orderStatus) {
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case 0: // 待付款
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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ElevatedButton(
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onPressed: () {
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// 取消订单逻辑
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_cancelOrder();
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},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Colors.white),
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foregroundColor: WidgetStateProperty.all(Colors.black87),
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side: WidgetStateProperty.all(BorderSide(color: Colors.grey[300]!)),
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),
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child: const Text('取消订单'),
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),
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {
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// 打开微信小程序的某个页面地址，如pages/index/index
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Wxsdk.openMiniApp(orderId: _orderId);
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},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Color(0xff07c160)),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('去支付'),
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),
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],
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);
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case 1: // 待核销
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Color(0xFFFF5000)),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('待核销'),
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),
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],
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);
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case 2: // 已完成
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Colors.green),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('已完成'),
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),
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],
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);
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case 3: // 已关闭
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Colors.grey),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('已关闭'),
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),
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],
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);
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case 4: // 退款中
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Colors.orange),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('退款中'),
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),
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],
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);
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case 5: // 已退款
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Colors.grey),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('已退款'),
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),
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],
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);
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case 6: // 已取消
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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const SizedBox(width: 10.0),
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ElevatedButton(
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onPressed: () {},
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style: ButtonStyle(
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backgroundColor: WidgetStateProperty.all(Colors.grey),
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foregroundColor: WidgetStateProperty.all(Colors.white),
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),
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child: const Text('已取消'),
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),
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],
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);
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default:
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return SizedBox.shrink();
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}
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}
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Widget emptyTip() {
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return Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Image.asset(
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'assets/images/empty.png',
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width: 100.0,
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),
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SizedBox(height: 16),
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Text(
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'还没有订单信息~',
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style: TextStyle(color: Colors.grey, fontSize: 12.0),
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)
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],
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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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return Scaffold(
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backgroundColor: Colors.grey[50],
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appBar: AppBar(
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backgroundColor: Color(0xFFFF5000),
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foregroundColor: Colors.white,
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title: Text('订单详情'),
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titleSpacing: 1.0,
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),
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body: _isLoading
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? Center(child: CircularProgressIndicator())
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: orderGoodsInfo == null
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? emptyTip()
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: ScrollConfiguration(
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behavior: CustomScrollBehavior().copyWith(scrollbars: false),
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child: ListView(
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physics: BouncingScrollPhysics(),
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padding: EdgeInsets.all(10.0),
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children: [
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if (orderGoodsInfo?['status'] == 0) // 修正：应该是 status 而不是 orderStatus
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Container(
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padding: EdgeInsets.all(12.0),
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margin: EdgeInsets.only(bottom: 10.0),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(15.0),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withAlpha(10),
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offset: Offset(0.0, 1.0),
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||
blurRadius: 1.0,
|
||
spreadRadius: 0.0,
|
||
),
|
||
],
|
||
),
|
||
child: Column(
|
||
children: [
|
||
Row(
|
||
mainAxisAlignment: MainAxisAlignment.center,
|
||
children: [
|
||
Icon(
|
||
Icons.info,
|
||
size: 16.0,
|
||
color: Colors.orange,
|
||
),
|
||
SizedBox(width: 4),
|
||
Text(
|
||
getOrderStatusText(orderGoodsInfo?['status'] ?? 0),
|
||
style: TextStyle(color: Colors.orange),
|
||
),
|
||
SizedBox(width: 4),
|
||
Text(
|
||
_countdownFinished ? '倒计时已结束' : '剩余 ',
|
||
style: TextStyle(color: Colors.grey),
|
||
),
|
||
if (!_countdownFinished)
|
||
Countdown(
|
||
seconds: _initialSeconds,
|
||
build: (_, double time) {
|
||
int m = ((time % 3600) ~/ 60).toInt();
|
||
int s = (time % 60).toInt();
|
||
String formatted = "${m.toString().padLeft(2, '0')}:${s.toString().padLeft(2, '0')}";
|
||
|
||
return Text(
|
||
formatted,
|
||
style: TextStyle(color: Colors.red, fontWeight: FontWeight.bold),
|
||
);
|
||
},
|
||
interval: Duration(seconds: 1),
|
||
onFinished: () {
|
||
print("倒计时结束");
|
||
_cancelOrder();
|
||
setState(() {
|
||
_countdownFinished = true;
|
||
});
|
||
},
|
||
),
|
||
],
|
||
),
|
||
SizedBox(height: 4),
|
||
Text(
|
||
_countdownFinished
|
||
? '订单已自动取消'
|
||
: '超过30分钟未支付，订单将自动取消',
|
||
style: TextStyle(color: Colors.grey, fontSize: 12.0),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
// 商品信息
|
||
Container(
|
||
margin: EdgeInsets.only(bottom: 10.0),
|
||
padding: EdgeInsets.all(10.0),
|
||
decoration: BoxDecoration(
|
||
color: Colors.white,
|
||
borderRadius: BorderRadius.circular(15.0),
|
||
boxShadow: [
|
||
BoxShadow(
|
||
color: Colors.black.withAlpha(10),
|
||
offset: Offset(0.0, 1.0),
|
||
blurRadius: 1.0,
|
||
spreadRadius: 0.0,
|
||
),
|
||
],
|
||
),
|
||
child: Column(
|
||
children: [
|
||
Row(
|
||
children: [
|
||
Spacer(),
|
||
Text(
|
||
getOrderStatusText(orderGoodsInfo?['status'] ?? 0),
|
||
style: TextStyle(
|
||
color: getOrderStatusColor(orderGoodsInfo?['status'] ?? 0),
|
||
fontWeight: FontWeight.bold,
|
||
),
|
||
)
|
||
],
|
||
),
|
||
SizedBox(height: 10),
|
||
_buildProductList(),
|
||
],
|
||
),
|
||
),
|
||
// 订单信息
|
||
Container(
|
||
margin: EdgeInsets.only(bottom: 10.0),
|
||
padding: EdgeInsets.all(10.0),
|
||
decoration: BoxDecoration(
|
||
color: Colors.white,
|
||
borderRadius: BorderRadius.circular(15.0),
|
||
boxShadow: [
|
||
BoxShadow(
|
||
color: Colors.black.withAlpha(10),
|
||
offset: Offset(0.0, 1.0),
|
||
blurRadius: 1.0,
|
||
spreadRadius: 0.0,
|
||
),
|
||
],
|
||
),
|
||
child: Column(
|
||
children: [
|
||
Row(
|
||
children: [
|
||
Text(
|
||
'订单信息',
|
||
style: TextStyle(fontSize: 15.0, fontWeight: FontWeight.bold),
|
||
),
|
||
Spacer(),
|
||
InkWell(
|
||
child: Icon(
|
||
Icons.copy,
|
||
color: Colors.grey,
|
||
size: 18.0,
|
||
),
|
||
onTap: () async {
|
||
await Clipboard.setData(ClipboardData(text: _orderId));
|
||
MyDialog.toast('订单已复制到剪切板', icon: Icon(Icons.check_circle));
|
||
},
|
||
)
|
||
],
|
||
),
|
||
SizedBox(height: 10),
|
||
Column(
|
||
children: [
|
||
_buildOrderInfoRow('订单号', orderGoodsInfo?['orderId']?.toString() ?? ''),
|
||
_buildOrderInfoRow('下单时间', orderGoodsInfo?['createTime']?.toString() ?? ''),
|
||
_buildOrderInfoRow('购买数量', _calculateTotalQuantity().toString()),
|
||
_buildOrderInfoRow('订单金额', '¥${orderGoodsInfo?['totalAmount']?.toString() ?? '0.00'}'),
|
||
_buildOrderInfoRow('实付金额', '¥${orderGoodsInfo?['payAmount']?.toString() ?? '0.00'}'),
|
||
],
|
||
)
|
||
],
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
// 底部固定按钮
|
||
bottomNavigationBar: orderGoodsInfo == null
|
||
? null
|
||
: SafeArea(
|
||
minimum: const EdgeInsets.all(10),
|
||
child: Container(
|
||
height: 60.0,
|
||
color: Colors.white,
|
||
padding: const EdgeInsets.symmetric(horizontal: 10.0, vertical: 5.0),
|
||
child: buildBottomButtons(),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
// 计算总购买数量
|
||
int _calculateTotalQuantity() {
|
||
final productList = getProductInfoList();
|
||
int total = 0;
|
||
for (var product in productList) {
|
||
total += (product?['buyNum'] as int? ?? 0);
|
||
}
|
||
return total;
|
||
}
|
||
|
||
Widget _buildOrderInfoRow(String label, String value) {
|
||
return Padding(
|
||
padding: const EdgeInsets.symmetric(vertical: 6.0),
|
||
child: Row(
|
||
children: [
|
||
Text(
|
||
label,
|
||
style: TextStyle(color: Colors.grey, fontSize: 13),
|
||
),
|
||
Spacer(),
|
||
Text(value, style: TextStyle(fontSize: 13)),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
} |