dating_touchme_app/lib/pages/mine/pay_fail_page.dart

import 'package:dating_touchme_app/components/page_appbar.dart';
import 'package:dating_touchme_app/extension/ex_widget.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';

class PayFailPage extends StatefulWidget {
  const PayFailPage({super.key});

  @override
  State<PayFailPage> createState() => _PayFailPageState();
}

class _PayFailPageState extends State<PayFailPage> {

  int startTime = 0;

  Future f1() async {
    await Future.delayed(Duration(milliseconds: 500));
    print("任务1完成，耗时${DateTime.now().millisecondsSinceEpoch - startTime}毫秒");
    print("开始时间：${startTime}");
    print("当前时间：${DateTime.now().millisecondsSinceEpoch}");
  }

  Future f2() async {
    await Future.delayed(Duration(milliseconds: 500));
    print("任务2完成，耗时${DateTime.now().millisecondsSinceEpoch - startTime}毫秒");
    print("开始时间：${startTime}");
    print("当前时间：${DateTime.now().millisecondsSinceEpoch}");
  }

  Future f3() async {
    await Future.delayed(Duration(milliseconds: 500));
    print("任务3完成，耗时${DateTime.now().millisecondsSinceEpoch - startTime}毫秒");
    print("开始时间：${startTime}");
    print("当前时间：${DateTime.now().millisecondsSinceEpoch}");
  }


  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: PageAppbar(title: "支付结果"),
      body: SingleChildScrollView(
        child: Container(
          width: 375.w,
          padding: EdgeInsets.symmetric(
            vertical: 60.w
          ),
          child: Column(
            children: [
              Container(
                width: 70.w,
                height: 70.w,
                margin: EdgeInsets.only(bottom: 16.w),
                decoration: BoxDecoration(
                  borderRadius: BorderRadius.all(Radius.circular(70.w)),
                  color: const Color.fromRGBO(248, 85, 66, 1)
                ),
                child: Center(
                  child: Icon(
                      Icons.close,
                    size: 50.w,
                    color: Colors.white,
                  ),
                ),
              ),
              Text(
                "交易失败",
                style: TextStyle(
                  fontSize: 13.w,
                  fontWeight: FontWeight.w500
                ),
              ).onTap((){
                startTime = DateTime.now().millisecondsSinceEpoch;
                print("顺序写");
                f1();
                f2();
                f3();
              }),
              SizedBox(height: 292.w,),
              Container(
                width: 150.w,
                height: 30.w,
                decoration: BoxDecoration(
                  borderRadius: BorderRadius.all(Radius.circular(30.w)),
                  color: const Color.fromRGBO(245, 245, 245, 1)
                ),
                child: Center(
                  child: Text(
                    "联系客服",
                    style: TextStyle(
                      fontSize: 13.w,
                      fontWeight: FontWeight.w500
                    ),
                  ),
                ),
              ).onTap((){
                startTime = DateTime.now().millisecondsSinceEpoch;
                print("Future.wait");
                Future.wait([
                  f1(),
                  f2(),
                  f3(),
                ]);
              }),
              SizedBox(height: 18.w,),
              Text(
                "返回",
                style: TextStyle(
                  fontSize: 13.w,
                  color: const Color.fromRGBO(144, 144, 144, 1),
                  fontWeight: FontWeight.w500
                ),
              ).onTap((){
                Get.back();
              })
            ],
          ),
        ),
      ),
    );
  }
}