/*      =============== 三方支付 调起  与im无关  ================      */

import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:sy_flutter_wechat/sy_flutter_wechat.dart';

class ChatContact extends StatefulWidget {
  @override
  _ChatContactState createState() => _ChatContactState();
}

class _ChatContactState extends State<ChatContact> {
  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    _register();
  }

  _register() async {
    bool result = await SyFlutterWechat.register('wx2334b2898c1a4e29');
    print(result);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(
          children: [
            SizedBox(
              height: 200,
            ),
            InkWell(
              onTap: () async {
                print('微信支付');
                String payInfo =
                    '{"appid":"wx2334b2898c1a4e29","partnerid":"1518469211","prepayid":"wx120649521695951d501636f91748325073","package":"Sign=WXPay","noncestr":"1541976592","timestamp":"1541976592","sign":"E760C99A1A981B9A7D8F17B08EF60FCC"}';
                SyPayResult payResult = await SyFlutterWechat.pay(
                    SyPayInfo.fromJson(json.decode(payInfo)));
                print('微信支付回调$payResult');
              },
              child: Container(
                width: 100,
                height: 40,
                color: Colors.red,
              ),
            ),
            SizedBox(
              height: 50,
            ),
            InkWell(
              onTap: () {},
              child: Container(
                width: 100,
                height: 40,
                color: Colors.orange,
              ),
            )
          ],
        ),
      ),
    );
  }
}