app/lib/paegs/mine_page/bind_alipay_page/bind_alipay_page.dart

import 'dart:convert';
import 'dart:math';

import 'package:bbyyy/beans/user_bean_entity.dart';
import 'package:bbyyy/https/MyDio.dart';
import 'package:bbyyy/https/url.dart';
import 'package:bbyyy/my_tools/dims.dart';
import 'package:bbyyy/my_tools/event_bus.dart';
import 'package:bbyyy/my_tools/my_colors.dart';
import 'package:bbyyy/my_tools/my_cookie.dart';
import 'package:bbyyy/my_tools/my_tools.dart';
import 'package:bbyyy/my_tools/my_views.dart';
import 'package:bbyyy/paegs/mine_page/bind_alipay_page/set_alipay_page.dart';
import 'package:bbyyy/paegs/mine_page/coupon_page/coupon_view.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';

class BindAlipayPage extends StatefulWidget {
  @override
  _BindAlipayPageState createState() => _BindAlipayPageState();
}

class _BindAlipayPageState extends State<BindAlipayPage> {
  TextEditingController controller = TextEditingController();
  bool showInput = false;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Container(
        decoration: BoxDecoration(
          gradient: LinearGradient(
              colors: MyColors.lg2,
              begin: Alignment.topCenter,
              end: Alignment.bottomCenter),
        ),
        child: Column(
          children: [
            SafeArea(
              child: Container(
                height: 45,
                width: double.infinity,
                child: Stack(
                  children: [
                    Text(
                      '绑定',
                      style: TextStyle(color: Colors.white, fontSize: 16),
                    ),
                    Positioned(
                      left: 0,
                      child: GestureDetector(
                        onTap: () {
                          Navigator.pop(context);
                        },
                        behavior: HitTestBehavior.translucent,
                        child: Transform.rotate(
                          angle: pi,
                          child: Padding(
                            padding: EdgeInsets.only(
                                left: 16, right: 16, top: 8, bottom: 8),
                            child: SvgPicture.asset(
                              'images/svg/箭头.svg',
                              color: Colors.white,
                              height: 14,
                            ),
                          ),
                        ),
                      ),
                    ),
                  ],
                  alignment: Alignment.center,
                ),
              ),
            ),
            Container(
              height: 280,
              margin: EdgeInsets.fromLTRB(15, 60, 15, 50),
              width: double.infinity,
              child: ClipShadowPath(
                clipper: TicketClipPath2(),
                shadow: Shadow(blurRadius: 5, color: MyColors.c21333333),
                child: Scaffold(
                  body: Stack(
                    alignment: Alignment.bottomCenter,
                    children: [
                      Column(
                        children: [
                          Container(
                            margin: EdgeInsets.only(top: 40),
                            child: ClipRRect(
                              child: MyViews().netImg(
                                  imgURL(MyCookie().userBean.picture), 64, 64),
                              borderRadius: BorderRadius.circular(32),
                            ),
                          ),
                          Container(
                            child: MyViews()
                                .myText('当前绑定支付宝账号', MyColors.c333333, 13),
                            margin: EdgeInsets.only(top: 11, bottom: 11),
                          ),
                          Container(
                            decoration: BoxDecoration(
                                borderRadius: BorderRadius.circular(22.5),
                                color: MyColors.cFF4233),
                            height: 45,
                            margin: EdgeInsets.symmetric(horizontal: 22),
                            child: MyViews().myText(
                                MyCookie().userBean.aliPayAccount,
                                Colors.white,
                                20),
                            alignment: Alignment.center,
                          )
                        ],
                      ),
                      Container(
                        child: CustomPaint(
                          painter: DashedPainter(),
                          size: Size(double.infinity, 1),
                        ),
                        margin:
                            EdgeInsets.only(bottom: 38, right: 10, left: 10),
                      ),
                      Positioned(
                        bottom: 0,
                        child: GestureDetector(
                          onTap: () {
                            MyTools().toPage(context, SetAlipayPage(), (then) {
                              setState(() {});
                            });
                          },
                          behavior: HitTestBehavior.translucent,
                          child: Container(
                            height: 39,
                            child: Row(
                              children: [
                                MyViews()
                                    .myText('修改绑定账号', MyColors.c999999, 11),
                                Container(
                                  margin: EdgeInsets.only(left: 5),
                                  child: SvgPicture.asset(
                                    'images/svg/箭头.svg',
                                    color: MyColors.c999999,
                                    height: 8,
                                    width: 8,
                                  ),
                                )
                              ],
                              mainAxisAlignment: MainAxisAlignment.center,
                              crossAxisAlignment: CrossAxisAlignment.center,
                            ),
                            alignment: Alignment.center,
                          ),
                        ),
                      ),
                    ],
                  ),
                ),
              ),
            )
          ],
        ),
      ),
    );
  }

  void queryPersonalInformation() {
    MyDio().query({
      "key": "user",
      "filters": {
        "conditions": ["uid == ${MyCookie().getUID()}"]
      },
      "dims": userDims,
      "paging": [1, 20]
    }, (response, hasError) {
      if (!hasError) {
        UserBeanEntity entity =
            UserBeanEntity().fromJson(json.decode(response.data.toString()));
        MyCookie().userBean = entity.data.data[0];
        EventBus().emit('userChange');
        setState(() {});
      }
    }, (error) {});
  }

  void saveAlipayNum() {
    MyDio().update({
      "key": "user",
      "values": {
        "name": MyCookie().loginInformation.data.extra.name,
        "picture": MyCookie().loginInformation.data.extra.picture,
        "id": MyCookie().loginInformation.data.extra.id,
        "alipay_account": controller.text.toString()
      }
    }, (response, hasError) {
      if (!hasError) {
        MyCookie().userBean.aliPayAccount = controller.text.toString();
        showInput = false;
        setState(() {});
      }
    }, (error) {});
  }
}