import 'dart:ui';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import '../../api/http.dart';
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import '../../ui/widget/nav.dart';
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import '../../utils/string_util.dart';
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import '../../utils/ui_utils.dart';
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void main() {
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runApp(MyApp());
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}
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class MyApp extends StatelessWidget {
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: '提意见',
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theme: ThemeData(primaryColor: Color(0xFFF5F5F5)),
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home: AdviceSubmitPage(title: ''),
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);
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}
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}
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class AdviceSubmitPage extends StatefulWidget {
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AdviceSubmitPage({Key? key, required this.title}) : super(key: key);
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// This widget is the home page of your application. It is stateful, meaning
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// that it has a State object (defined below) that contains fields that affect
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// how it looks.
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// This class is the configuration for the state. It holds the values (in this
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// case the title) provided by the parent (in this case the App widget) and
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// used by the build method of the State. Fields in a Widget subclass are
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// always marked "final".
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final String title;
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@override
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_AdviceSubmitPageState createState() => _AdviceSubmitPageState();
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}
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class _AdviceSubmitPageState extends State<AdviceSubmitPage>
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with SingleTickerProviderStateMixin {
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List<String> questions = ["账号问题", "定位问题", "其他问题"];
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final TextEditingController _contentController = TextEditingController();
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@override
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void initState() {
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super.initState();
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}
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BoxDecoration getItemDecoration(Color bgColor, Color shadowColor) {
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return BoxDecoration(
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borderRadius: BorderRadius.all(Radius.elliptical(10, 10)),
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color: bgColor,
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boxShadow: [
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BoxShadow(
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color: shadowColor,
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blurRadius: 2.0,
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offset: Offset(0.0, 5.0), //阴影y轴偏移量
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spreadRadius: 1 //阴影扩散程度
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)
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]);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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resizeToAvoidBottomInset: false,
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backgroundColor: Color(0xFFFFFFFF),
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body: Container(
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child: Flex(
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direction: Axis.vertical,
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children: [
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TopNavBar(title: "提意见"),
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Container(
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padding: const EdgeInsets.fromLTRB(17.5, 15, 17.5, 15),
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decoration: BoxDecoration(
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color: const Color(0xFFFAFAFA),
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border: Border.all(color: Color(0xFFDBDBDB))),
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child: Flex(
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direction: Axis.vertical,
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Wrap(
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children: getQuestionTypes(),
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),
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Container(
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child: TextField(
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controller: _contentController,
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maxLines: 9,
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maxLength: 200,
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decoration: const InputDecoration(
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focusedBorder: InputBorder.none,
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border: InputBorder.none,
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counterStyle: TextStyle(color: Color(0xFF666666)),
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hintText: "请描述您要反馈的问题或意见",
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hintStyle: TextStyle(
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fontSize: 15, color: Color(0xFF999999))),
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style:
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TextStyle(color: Color(0xFF666666), fontSize: 15),
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onChanged: (value) {},
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),
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)
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],
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),
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),
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//按钮
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Container(
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margin: EdgeInsets.fromLTRB(18, 50, 18, 0),
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child: InkWell(
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onTap: () {
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var content = _contentController.text;
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if (StringUtil.isNullOrEmpty(content)) {
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ToastUtil.toast("请填写问题");
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return;
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}
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var type;
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if (checkIndex > -1) {
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type = questions[checkIndex];
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}
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FeedBackApiUtil.advice(context, type, content).then((value) {
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if (value == null) {
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return;
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}
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if (value["code"] == 0) {
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Navigator.of(context).pop();
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} else {
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ToastUtil.toast(value["msg"]);
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}
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});
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},
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child: Container(
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height: 42.5,
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alignment: Alignment.center,
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decoration: const BoxDecoration(
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color: Color(0xFF0E96FF),
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borderRadius: BorderRadius.all(Radius.circular(10))),
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child: const Text(
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"提交反馈",
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style: TextStyle(color: Colors.white, fontSize: 18),
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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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));
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}
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int checkIndex = -1;
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List<Widget> getQuestionTypes() {
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List<Widget> list = [];
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for (int i = 0; i < questions.length; i++) {
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list.add(InkWell(
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onTap: () {
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if (checkIndex == i) {
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setState(() {
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checkIndex = -1;
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});
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} else {
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setState(() {
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checkIndex = i;
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});
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}
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},
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child: Container(
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alignment: Alignment.center,
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padding: EdgeInsets.fromLTRB(10, 0, 10, 0),
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margin: EdgeInsets.fromLTRB(0, 0, 17.5, 0),
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height: 35,
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width: 80,
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(17.5),
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border: Border.all(
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color: i == checkIndex
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? Color(0xFF0E96FF)
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: Color(0xFFB4B4B4))),
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child: Text(
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questions[i],
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style: TextStyle(
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color:
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i == checkIndex ? Color(0xFF0E96FF) : Color(0xFF666666),
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fontSize: 14),
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),
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)));
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}
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return list;
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}
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}
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