binding_phone.dart
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import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:one_key/models/store_info.dart';
import 'package:one_key/provider/create_store_model.dart';
import 'package:one_key/provider/other_login_provider.dart';
import 'package:one_key/provider/user_model.dart';
import 'package:one_key/res/colors.dart';
import 'package:one_key/route/navigator_util.dart';
import 'package:one_key/utils/utils.dart';
import 'package:one_key/widgets/h_empty_view.dart';
import 'package:one_key/widgets/round_button.dart';
import 'package:one_key/widgets/system_app_bar.dart';
import 'package:one_key/widgets/v_empty_view.dart';
import 'package:provider/provider.dart';
class BindingPhone extends StatefulWidget {
final bool wechat;
BindingPhone({Key key, this.wechat = true}) : super(key: key);
@override
_BindingPhoneState createState() => _BindingPhoneState();
}
class _BindingPhoneState extends State<BindingPhone> {
ScrollController _controller;
FocusNode _phoneNode;
FocusNode _codeNode;
//定义变量
Timer _timer;
//倒计时数值
var countdownTime = 0;
String phone;
String code;
bool enabled = true; //手机号码框是否可以编辑
bool codeEnabled = false; //验证码是否可用
@override
void initState() {
super.initState();
_controller = ScrollController();
_phoneNode = FocusNode();
_codeNode = FocusNode();
}
@override
void dispose() {
super.dispose();
_timer.cancel();
}
///倒计时方法
startCountdown(OtherLoginProvider model) {
countdownTime = 300;
final call = (timer) {
setState(() {
if (countdownTime < 1) {
// model.code = null;
enabled = true;
codeEnabled = false;
_timer.cancel();
} else {
enabled = false;
codeEnabled = true;
countdownTime -= 1;
}
});
};
_timer = Timer.periodic(Duration(seconds: 1), call);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: SystemAppBar(
'',
// leftTitle: '上一步',
onTap: () {
Navigator.pop(context);
},
),
body: InkWell(
onTap: () {
FocusScope.of(context).requestFocus(FocusNode()); //点击空白处隐藏键盘
},
child: Container(
padding: EdgeInsets.symmetric(
horizontal: ScreenUtil().setWidth(35 * 2),
vertical: ScreenUtil().setWidth(30 * 2)),
child: Column(
children: [
Expanded(
child: SingleChildScrollView(
controller: _controller,
child: Consumer<OtherLoginProvider>(
builder: (context, model, _) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('绑定您的手机号',
style: TextStyle(
fontWeight: FontWeight.bold,
color: MyColours.color_333333,
fontSize: ScreenUtil().setSp(40))),
VEmptyView(100),
Container(
height: ScreenUtil().setHeight(52 * 2),
// width: ScreenUtil().setWidth(611),
padding: EdgeInsets.only(
left: ScreenUtil().setWidth(20)),
margin: EdgeInsets.only(
top: ScreenUtil().setHeight(8)),
alignment: Alignment.center,
decoration: BoxDecoration(
border: Border.all(
color: MyColours.color_bff6f7,
width: ScreenUtil().setWidth(2)),
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(10))),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
HEmptyView(30),
Text(
"手机号",
style: TextStyle(
color: MyColours.color_333333,
fontSize: ScreenUtil().setSp(26)),
),
HEmptyView(30),
Expanded(
child: TextField(
enabled: enabled,
focusNode: _phoneNode,
style: TextStyle(
color: MyColours.color_353535,
fontSize: ScreenUtil().setSp(28)),
decoration: InputDecoration(
hintText: "请输入手机号",
hintStyle: TextStyle(
color: MyColours.color_999999,
fontSize: ScreenUtil().setSp(26)),
contentPadding: EdgeInsets.zero,
border: OutlineInputBorder(
borderSide: BorderSide.none),
// contentPadding: EdgeInsets.fromLTRB(
// 0,
// ScreenUtil().setWidth(28),
// ScreenUtil().setWidth(30),
// ScreenUtil().setWidth(28)),
),
onChanged: (value) {
phone = value;
},
onEditingComplete: () {
FocusScope.of(context).requestFocus(
FocusNode()); //点击空白处隐藏键盘
},
keyboardType:
TextInputType.numberWithOptions(
decimal: true),
),
)
],
)),
VEmptyView(10),
Container(
height: ScreenUtil().setHeight(52 * 2),
// width: ScreenUtil().setWidth(611),
padding: EdgeInsets.only(
left: ScreenUtil().setWidth(20)),
margin: EdgeInsets.only(
top: ScreenUtil().setHeight(8)),
alignment: Alignment.center,
decoration: BoxDecoration(
border: Border.all(
color: MyColours.color_bff6f7,
width: ScreenUtil().setWidth(2)),
borderRadius: BorderRadius.circular(
ScreenUtil().setWidth(10))),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
HEmptyView(30),
Text(
"验证码",
style: TextStyle(
color: MyColours.color_333333,
fontSize: ScreenUtil().setSp(26)),
),
HEmptyView(30),
Expanded(
child: TextField(
focusNode: _codeNode,
style: TextStyle(
color: MyColours.color_353535,
fontSize: ScreenUtil().setSp(28)),
decoration: InputDecoration(
hintText: "请输入验证码",
hintStyle: TextStyle(
color: MyColours.color_999999,
fontSize: ScreenUtil().setSp(26)),
contentPadding: EdgeInsets.zero,
border: OutlineInputBorder(
borderSide: BorderSide.none),
// contentPadding: EdgeInsets.fromLTRB(
// 0,
// ScreenUtil().setWidth(28),
// ScreenUtil().setWidth(30),
// ScreenUtil().setWidth(28)),
),
onChanged: (value) {
code = value;
},
onEditingComplete: () {
FocusScope.of(context).requestFocus(
FocusNode()); //点击空白处隐藏键盘
},
keyboardType:
TextInputType.numberWithOptions(
decimal: true),
),
),
HEmptyView(10),
RoundButton(
height: ScreenUtil().setWidth(84),
text: countdownTime > 0
? "${Utils.durationTransform(countdownTime)}后重新获取"
: "获取验证码",
radius: ScreenUtil().setWidth(10),
textColor: MyColours.color_199095,
gradientStart: MyColours.color_ffffff,
gradientEnd: MyColours.color_ffffff,
borderColor: Colors.transparent,
fontSize: 26,
isBold: false,
onPressed: () async {
if (countdownTime == 0) {
if (phone == null ||
phone.trim().length == 0) {
Utils.showToast('请输入手机号码');
return;
}
if (!Utils.phoneRegExp(
phone.replaceAll(' ', ''))) {
Utils.showToast(
'您输入的手机号码格式不正确，请重新输入');
return;
}
model.code = Utils.randomBit(4);
Map<String, String> params = {
"phone": phone.replaceAll(' ', ''),
"code": model.code,
};
startCountdown(model);
bool success = await model
.getPhoneCode(context, params);
if (!success) {
_timer.cancel();
} else {
Utils.showToast('短信验证码已发送，请注意查收');
}
}
},
),
HEmptyView(20),
],
)),
VEmptyView(120),
RoundButton(
text: '确定',
gradientStart: MyColours.color_199095,
gradientEnd: MyColours.color_199095,
// borderColor: MyColours.color_999999,
radius: ScreenUtil().setWidth(20),
fontSize: 34,
isBold: false,
onPressed: () async {
if (phone == null || phone.trim().length == 0) {
Utils.showToast('请输入手机号码');
return;
}
if (code == null || code.trim().length == 0) {
Utils.showToast('请输入验证码');
return;
}
if (model.code != null && !codeEnabled) {
Utils.showToast('验证码已失效，请重新获取');
return;
}
if (model.code == null) {
Utils.showToast('请获取验证码');
return;
}
if (model.code != code) {
Utils.showToast('您输入的验证码不正确，请重新输入');
return;
}
if (widget.wechat) {
CreateStoreModel createStoreModel =
Provider.of<CreateStoreModel>(context,
listen: false);
createStoreModel.storeInfo = StoreInfo();
//新建店铺默认接单电话号码
createStoreModel.storeInfo.phone = phone;
NavigatorUtil.goIfNeedCreateStorePage(
context);
} else {
Map<String, String> params = {
"seller_code": '001297',
"alias": "ssahdahgdafgahjkhakjgh",
"account": "0001",
"password": "123456"
};
UserModel userModel = UserModel();
userModel
.login(context, params)
.then((value) {});
}
},
)
// Spacer(),
],
);
}),
),
),
],
))),
);
}
}