import 'package:farmer_client/widgets/DefaultButton.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:get/get.dart';

class UserInfo extends StatefulWidget {
  const UserInfo({Key? key}) : super(key: key);

  @override
  _UserInfo createState() => _UserInfo();
}

class _UserInfo extends State<UserInfo> {
  String name = '';
  String phone = '';
  late TextEditingController _cName;
  late TextEditingController _cPhone;
  @override
  void initState() {
    _cName = new TextEditingController(text: name);
    _cPhone = new TextEditingController(text: phone);
  }

  bool disableLogin = false;
  RegExp exp = RegExp(r'^1[3456789]\d{9}$');

  void handleOk() {
    if (name == '' && phone == '') {
      Fluttertoast.showToast(msg: '请输入您的信息');
    } else if (phone!=''&&!exp.hasMatch(phone)) {
      Fluttertoast.showToast(msg: '请输入正确的手机号');
    } else {
      Fluttertoast.showToast(msg: '保存成功');
      Get.back();
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      //防止键盘弹起引起页面高度溢出
      resizeToAvoidBottomInset: false,
      appBar: AppBar(
        elevation: 0,
        centerTitle: true,
        backgroundColor: Colors.white,
        title: Text(
          '个人信息',
          style: TextStyle(
              color: Colors.black,
              fontSize: 17.sp,
              letterSpacing: 2,
              fontWeight: FontWeight.bold),
        ),
      ),
      body: Container(
        color: const Color(0xFFffffff),
        padding: EdgeInsets.all(15.w),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Container(
              margin: EdgeInsets.fromLTRB(0, 0, 0, 40.h),
              padding: EdgeInsets.symmetric(vertical: 15.h, horizontal: 0),
              decoration: BoxDecoration(
                color: const Color(0xFFFFFFFF),
                boxShadow: [
                  BoxShadow(
                    color: const Color(0x1F000000),
                    offset: Offset(0, 1.w),
                    blurRadius: 0,
                  ),
                ],
              ),
              child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Image.asset(
                      'images/userMoren.png',
                      width: 62.w,
                      height: 62.w,
                    ),
                    Text(
                      '更换头像',
                      style: TextStyle(
                          fontSize: 17.sp,
                          color: Color(0xFF333333),
                          letterSpacing: 2,
                          fontWeight: FontWeight.w500),
                    ),
                  ]),
            ),
            Text(
              '姓名：',
              style: TextStyle(
                  color: const Color(0xFF333333),
                  fontSize: 17.sp,
                  letterSpacing: 2,
                  fontWeight: FontWeight.bold),
            ),
            Container(
                margin: EdgeInsets.fromLTRB(0, 10.h, 0, 40.h),
                padding: EdgeInsets.symmetric(vertical: 19.h, horizontal: 0),
                decoration: BoxDecoration(
                  color: const Color(0xFFFFFFFF),
                  boxShadow: [
                    BoxShadow(
                      color: const Color(0x1F000000),
                      offset: Offset(0, 1.w),
                      blurRadius: 0,
                    ),
                  ],
                ),
                child: Column(
                  children: [
                    Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          Container(
                            width: 327.w,
                            child: TextField(
                              controller: _cName,
                              style: TextStyle(
                                  color: const Color(0xFF333333),
                                  fontSize: 17.sp,
                                  letterSpacing: 2,
                                  fontWeight: FontWeight.bold),
                              decoration: const InputDecoration(
                                isCollapsed: true,
                                hintText: '请输入您的姓名',
                                border: InputBorder.none,
                                counterText: '', //去掉计数
                                floatingLabelBehavior:
                                    FloatingLabelBehavior.never,
                              ),
                              onChanged: (e) {
                                setState(() {
                                  name = e;
                                });
                              },
                            ),
                          ),
                          GestureDetector(
                            onTap: () {
                              setState(() {
                                name = '';
                              });
                              _cName.clear();
                            },
                            child: Image.asset(
                              'images/icons/cancel.png',
                              width: 18.w,
                              height: 18.w,
                            ),
                          ),
                        ]),
                  ],
                )),
            Text(
              '手机号：',
              style: TextStyle(
                  color: const Color(0xFF333333),
                  fontSize: 17.sp,
                  letterSpacing: 2,
                  fontWeight: FontWeight.bold),
            ),
            Container(
                margin: EdgeInsets.fromLTRB(0, 10.h, 0, 40.h),
                padding: EdgeInsets.symmetric(vertical: 19.h, horizontal: 0),
                decoration: BoxDecoration(
                  color: const Color(0xFFFFFFFF),
                  boxShadow: [
                    BoxShadow(
                      color: const Color(0x1F000000),
                      offset: Offset(0, 1.w),
                      blurRadius: 0,
                    ),
                  ],
                ),
                child: Column(
                  children: [
                    Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          SizedBox(
                            width: 327.w,
                            child: TextField(
                              keyboardType: TextInputType.number,
                              controller: _cPhone,
                              maxLength: 11,
                              style: TextStyle(
                                  color: const Color(0xFF333333),
                                  fontSize: 17.sp,
                                  letterSpacing: 2,
                                  fontWeight: FontWeight.bold),
                              decoration: const InputDecoration(
                                isCollapsed: true,
                                hintText: '请输入您的手机号',
                                border: InputBorder.none,
                                counterText: '', //去掉计数
                                floatingLabelBehavior:
                                    FloatingLabelBehavior.never,
                              ),
                              onChanged: (e) {
                                setState(() {
                                  phone = e;
                                });
                              },
                            ),
                          ),
                          GestureDetector(
                            onTap: () {
                              setState(() {
                                phone = '';
                              });
                              _cPhone.clear();
                            },
                            child: Image.asset(
                              'images/icons/cancel.png',
                              width: 18.w,
                              height: 18.w,
                            ),
                          ),
                        ]),
                  ],
                )),
            const Spacer(),
            DefaultButton(
              color: const Color(0xffffffff),
              backColor: const Color(0xFFFF703B),
              width: 345.w,
              height: 49.h,
              text: '保存',
              onPressed: handleOk,
              margin: const EdgeInsets.all(0),
              fontSize: 20.sp,
              radius: 24.5.w,
            ),
          ],
        ),
      ),
    );
  }
}