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import 'dart:async';
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import 'package:bot_toast/bot_toast.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:project_telephony/ui/widget/plone_back_button.dart';
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import 'package:project_telephony/utils/headers.dart';
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import 'package:provider/provider.dart';
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import '../../base/base_style.dart';
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import '../../constants/api.dart';
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import '../../constants/environment/environment.dart';
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import '../../model/network/api_client.dart';
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import '../../providers/user_provider.dart';
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import '../../utils/toast/cloud_toast.dart';
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import '../../utils/user_tool.dart';
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import '../tab_navigator.dart';
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import '../widget/image_scaffold.dart';
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import '../widget/plone_bottom.dart';
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class LoginPage extends StatefulWidget {
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const LoginPage({Key? key}) : super(key: key);
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@override
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_LoginPageState createState() => _LoginPageState();
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}
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class _LoginPageState extends State<LoginPage> {
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bool _chooseAgreement = false;
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bool _getCodeEnable = true;
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late Timer _timer;
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///时钟
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String _countDownStr = "发送验证码";
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///初始化文本
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int _countDownNum = 59;
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late TextEditingController _phoneController;
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late TextEditingController _smsCodeController;
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late FocusNode _phoneFocusNode ;
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late FocusNode _smsCodeFocusNode;
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bool _cantSelected = false;
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@override
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void initState() {
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super.initState();
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_phoneFocusNode = FocusNode();
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_smsCodeFocusNode = FocusNode();
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_phoneController = TextEditingController();
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_smsCodeController = TextEditingController();
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final userProvider = Provider.of<UserProvider>(context, listen: false);
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var env = const String.fromEnvironment('ENV', defaultValue: 'dev');
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if (kDebugMode) {
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print('env :$env');
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}
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DevEV.instance.setEnvironment(
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context,
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environment: env == 'dev',
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);
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}
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@override
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void dispose() {
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_phoneFocusNode.unfocus();
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_smsCodeFocusNode.unfocus();
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_phoneController.dispose();
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_smsCodeController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return CloudScaffold(
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systemStyle: const SystemUiOverlayStyle(
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statusBarIconBrightness: Brightness.dark,
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),
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path: Assets.images.bg.path,
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appbar: Row(
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children: [
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Padding(
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padding: EdgeInsets.only(top: 88.w, left: 8.w),
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child: const CloudBackButton(isSpecial: true),
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),
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Padding(
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padding: EdgeInsets.only(left: 186.w, top: 88.w),
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child: Text(
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"",
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style: TextStyle(
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fontSize: BaseStyle.fontSize34,
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color: BaseStyle.color333333,
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fontWeight: FontWeight.bold),
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))
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],
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),
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extendBody: true,
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body: Container(
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padding: EdgeInsets.only(left: 64.w, right: 64.w, top: 124.w),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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"短信帮手",
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style: TextStyle(
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fontSize: 64.sp,
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fontWeight: FontWeight.bold,
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color: Colors.black),
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),
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32.hb,
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Text(
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"希望能成为您的短信小助手",
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style: TextStyle(fontSize: 32.sp, color: const Color(0xFF999999)),
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),
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80.hb,
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_getBox('+86', 36, _phoneTFWidget()),
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_getBox('验证码', 32, _codeWidget()),
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112.hb,
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PloneBottom(
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blM: false,
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border: _phoneController.text.length != 11,
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opacity: _phoneController.text.length == 11 ? 1 : 0.4,
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onTap: () async{
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if (_phoneController.text.length < 11) {
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BotToast.showText(text: "请输入手机号");
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}else if(_smsCodeController.text.length < 6){
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BotToast.showText(text: "请输入验证码");
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}else if(!_chooseAgreement){
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BotToast.showText(text: "请同意并勾选隐私政策");
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}else{
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var base = await apiClient.request(API.app.login,
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data: {'phone': _phoneController.text, 'code': _smsCodeController.text});
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if (base.code == 0) {
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print(base.data['token']);
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await UserTool.userProvider.setToken(base.data['token']);
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Get.offAll(() => const TabNavigator());
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} else {
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CloudToast.show(base.msg);
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}
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}
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},
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text: "立即登录",
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),
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32.hb,
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_getText()
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],
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),
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),
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);
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}
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_getBox(String text, int fontSize, Widget plone) {
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return Container(
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height: 144.w,
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width: double.infinity,
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padding: EdgeInsets.symmetric(vertical: 48.w),
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decoration: BoxDecoration(
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// color: Colors.black12,
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border: Border(
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bottom: BorderSide(color: const Color(0xFFE8E8E8), width: 1.w),
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),
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),
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child: Row(children: [
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SizedBox(
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width: 112.w,
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child: Text(
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text,
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style: TextStyle(
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fontSize: fontSize.sp,
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color: BaseStyle.color333333,
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fontWeight: FontWeight.bold),
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),
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),
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Container(
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width: 2.w,
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height: 48.w,
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margin: EdgeInsets.symmetric(horizontal: 32.w),
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color: const Color(0xFFE8E8E8),
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),
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plone,
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]),
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);
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}
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// 输入手机号
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_phoneTFWidget() {
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return SizedBox(
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// alignment: Alignment.centerLeft,
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// padding: EdgeInsets.symmetric(horizontal: 72.w),
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width: 430.w,
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height: 50.w,
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child: TextField(
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maxLength: 11,
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inputFormatters: [FilteringTextInputFormatter.allow(RegExp(r'[0-9]'))],
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textCapitalization: TextCapitalization.none,
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onChanged: (text) {
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_phoneController.text = text;
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setState(() {});
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},
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decoration: InputDecoration(
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contentPadding: EdgeInsets.only(bottom: 20.w),
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border: InputBorder.none,
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counterText: "",
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//textfield占位语，类似于iOS中的placeholder
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hintText: "请输入手机号",
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//占位语颜色
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hintStyle: const TextStyle(color: Colors.black12),
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suffixIcon: GestureDetector(
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onTap: !_getCodeEnable
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? () {}
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: () async {
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await apiClient.request(API.app.captcha, data: {
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'phone': _phoneController.text,
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});
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_beginCountDown();
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if (_cantSelected) return;
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_cantSelected = true;
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Future.delayed(const Duration(seconds: 1), () {
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_cantSelected = false;
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});
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},
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child: Container(
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width: 180.w,
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alignment: Alignment.centerRight,
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color: Colors.transparent,
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child: Text(
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_countDownStr,
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style: TextStyle(
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color: _getCodeEnable
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? kPrimaryColor
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: BaseStyle.colorcccccc),
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),
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),
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)),
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),
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);
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}
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// 输入验证码
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_codeWidget() {
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return SizedBox(
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// alignment: Alignment.centerLeft,
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// padding: EdgeInsets.symmetric(horizontal: 72.w),
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width: 430.w,
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height: 50.w,
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child: TextField(
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maxLength: 6,
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inputFormatters: [FilteringTextInputFormatter.allow(RegExp(r'[0-9]'))],
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textCapitalization: TextCapitalization.none,
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onChanged: (text) {
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_smsCodeController.text = text;
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setState(() {});
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},
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decoration: InputDecoration(
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contentPadding: EdgeInsets.only(bottom: 20.w),
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border: InputBorder.none,
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counterText: "",
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//textfield占位语，类似于iOS中的placeholder
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hintText: "请输入验证码",
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//占位语颜色
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hintStyle: const TextStyle(color: Colors.black12),
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),
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),
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);
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}
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_beginCountDown() {
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///开始倒计时
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setState(() {
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_getCodeEnable = false;
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_countDownStr = "${_countDownNum}s";
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});
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_timer = Timer.periodic(const Duration(seconds: 1), (timer) {
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if (!mounted) {
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return;
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}
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setState(() {
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if (_countDownNum == 0) {
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_countDownNum = 59;
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_countDownStr = "获取验证码";
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_getCodeEnable = true;
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_timer.cancel();
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return;
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}
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_countDownStr = "${_countDownNum--}s";
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});
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});
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}
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// 协议
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_recognizer(context, int type) {
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final TapGestureRecognizer recognizer = TapGestureRecognizer();
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recognizer.onTap = () {
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if (kDebugMode) {
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print("点击协议了");
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}
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///跳转到用户协议页面
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};
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return recognizer;
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}
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_getText() {
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return GestureDetector(
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onTap: () {
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_chooseAgreement = !_chooseAgreement;
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setState(() {});
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},
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child: Row(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Container(
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width: 50.w,
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height: 50.w,
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padding: EdgeInsets.only(top: 6.w, right: 5.w),
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child: !_chooseAgreement
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? const Icon(CupertinoIcons.circle,
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size: 18, color: Color(0xFFdddddd))
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: const Icon(CupertinoIcons.checkmark_circle,
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size: 18, color: Colors.blue),
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),
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RichText(
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text: TextSpan(
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text: "我已阅读并同意",
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style: TextStyle(
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color: BaseStyle.colorcccccc, fontSize: 12 * 2.sp),
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children: [
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TextSpan(
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text: '《用户服务协议》',
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style: TextStyle(color: kPrimaryColor, fontSize: 12 * 2.sp),
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recognizer: _recognizer(context, 2)),
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TextSpan(
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text: "和",
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style: TextStyle(
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color: BaseStyle.colorcccccc, fontSize: 12 * 2.sp),
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),
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TextSpan(
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text: '《隐私协议》',
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style: TextStyle(color: kPrimaryColor, fontSize: 12 * 2.sp),
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recognizer: _recognizer(context, 1)),
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])),
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],
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),
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);
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}
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}
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