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

import 'package:bbyyy/https/MyDio.dart';
import 'package:bbyyy/my_tools/easy_loading/easy_loading.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:flutter/cupertino.dart';
import 'package:flutter/material.dart';

class SetAlipayPage extends StatefulWidget {
  @override
  _SetAlipayPageState createState() => _SetAlipayPageState();
}

class _SetAlipayPageState extends State<SetAlipayPage> {
  TextEditingController controller = TextEditingController();
  TextEditingController name = TextEditingController();

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    if (MyCookie().userBean.aliPayAccount != null &&
        MyCookie().userBean.aliPayAccount != '') {
      controller.text = MyCookie().userBean.aliPayAccount;
      name.text = MyCookie().userBean.aliPayName;
    }
  }

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () {
        MyTools().hideKeyboard(context);
      },
      behavior: HitTestBehavior.translucent,
      child: Scaffold(
        backgroundColor: Colors.white,
        body: Column(
          children: [
            MyViews().myAppBar('绑定支付宝账号', context, [
              GestureDetector(
                onTap: (){
                  showSimpleDialog('确认删除该账号？', context, (){
                    delAccountNumber();
                  });
                },
                behavior: HitTestBehavior.translucent,
                child: Container(
                  padding: EdgeInsets.symmetric(horizontal: 16,vertical: 5),
                  child: Text(
                    '删除',
                    style: TextStyle(color: MyColors.cFF4233, fontSize: 16),
                  ),
                ),
              ),
            ]),
            Expanded(
              child: SingleChildScrollView(
                child: Column(
                  children: [
                    Container(
                      height: 10,
                      color: MyColors.cF7F7F7,
                    ),
                    Container(
                      child: MyViews().myText('支付宝账号 ', MyColors.c333333, 15),
                      margin:
                          EdgeInsets.symmetric(horizontal: 16, vertical: 17),
                    ),
                    Container(
                      decoration: BoxDecoration(
                        border: Border.all(color: MyColors.cE7E7E7, width: 1),
                        borderRadius: BorderRadius.circular(4),
                      ),
                      margin: EdgeInsets.symmetric(horizontal: 16),
                      padding: EdgeInsets.all(12),
                      child: TextField(
                        controller: controller,
                        cursorColor: MyColors.cFF4233,
                        cursorWidth: 1.0,
                        onTap: () {},
                        decoration: InputDecoration(
                          border: InputBorder.none,
                          disabledBorder: InputBorder.none,
                          enabledBorder: InputBorder.none,
                          focusedBorder: InputBorder.none,
                          isDense: true,
                          hintText: '请输入支付宝账号',
                          hintStyle:
                              TextStyle(color: MyColors.c999999, fontSize: 16),
                          contentPadding:
                              const EdgeInsets.fromLTRB(14, 4.5, 8, 4.5),
                        ),
                        maxLines: 1,
                        style: TextStyle(
                            color: MyColors.c333333,
                            fontSize: 16,
                            height: 1.3,
                            letterSpacing: 0.2),
                        keyboardType: TextInputType.text,
                        onChanged: (t) {},
                      ),
                    ),
                    Container(
                      child: MyViews().myText('账号持有人姓名', MyColors.c333333, 15),
                      margin:
                          EdgeInsets.symmetric(horizontal: 16, vertical: 17),
                    ),
                    Container(
                      decoration: BoxDecoration(
                        border: Border.all(color: MyColors.cE7E7E7, width: 1),
                        borderRadius: BorderRadius.circular(4),
                      ),
                      margin: EdgeInsets.symmetric(horizontal: 16),
                      padding: EdgeInsets.all(12),
                      child: TextField(
                        controller: name,
                        cursorColor: MyColors.cFF4233,
                        cursorWidth: 1.0,
                        onTap: () {},
                        decoration: InputDecoration(
                          border: InputBorder.none,
                          disabledBorder: InputBorder.none,
                          enabledBorder: InputBorder.none,
                          focusedBorder: InputBorder.none,
                          isDense: true,
                          hintText: '请填写账号绑定人姓名',
                          hintStyle:
                              TextStyle(color: MyColors.c999999, fontSize: 16),
                          contentPadding:
                              const EdgeInsets.fromLTRB(14, 4.5, 8, 4.5),
                        ),
                        maxLines: 1,
                        style: TextStyle(
                            color: MyColors.c333333,
                            fontSize: 16,
                            height: 1.3,
                            letterSpacing: 0.2),
                        keyboardType: TextInputType.text,
                        onChanged: (t) {},
                      ),
                    ),
                    Container(
                      child: Text(
                        '*应支付宝官方要求，提现必须提供支付宝账号和真实姓名',
                        style: TextStyle(color: MyColors.cFF4233, fontSize: 12),
                      ),
                      margin: EdgeInsets.only(top: 10, left: 16, right: 16),
                    ),
                    Container(
                      margin:
                          EdgeInsets.symmetric(horizontal: 63, vertical: 157),
                      child: GestureDetector(
                        onTap: () {
                          if (controller.text.isEmpty) {
                            showToast('请填写支付宝账号');
                            return;
                          }
                          if (name.text.isEmpty) {
                            showToast('请填写账号绑定人姓名');
                            return;
                          }
                          MyTools().hideKeyboard(context);
                          saveAlipayNum();
                        },
                        behavior: HitTestBehavior.translucent,
                        child: Container(
                          decoration: BoxDecoration(
                              borderRadius: BorderRadius.circular(22.5),
                              color: MyColors.cFF4233),
                          height: 45,
                          child: MyViews().myText('确定修改', Colors.white, 15),
                          alignment: Alignment.center,
                        ),
                      ),
                    )
                  ],
                  crossAxisAlignment: CrossAxisAlignment.start,
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }

  void saveAlipayNum() {
    EasyLoading.show();
    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(),
        "alipay_name": name.text.toString()
      }
    }, (response, hasError) {
      if (!hasError) {
        MyCookie().userBean.aliPayAccount = controller.text.toString();
        MyCookie().userBean.aliPayName = name.text.toString();
        showToast('绑定成功');
        Navigator.pop(context);
      }
    }, (error) {});
  }

  void delAccountNumber() {
    EasyLoading.show();
    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": '',
        "alipay_name": ''
      }
    }, (response, hasError) {
      if (!hasError) {
        controller.clear();
        name.clear();
        MyCookie().userBean.aliPayAccount = '';
        MyCookie().userBean.aliPayName = '';
        showToast('清除成功');
        Navigator.pop(context);
      }
    }, (error) {});
  }
}