109 lines
2.9 KiB
Dart
109 lines
2.9 KiB
Dart
// ignore_for_file: unnecessary_overrides
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import '../models/question_answer_model.dart';
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class QuestionController extends GetxController {
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final step = 0.obs;
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final ipLeft = 149.obs;
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final ipTop = 42.obs;
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final question = ''.obs;
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final btnTxt = ''.obs;
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final allAnswer = false.obs;
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final showQuestionDialog = false.obs;
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final questionAnswers = RxList<Rx<QuestionAnswer>>([]);
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final TextEditingController textController = TextEditingController();
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final int second = 5;
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StreamSubscription<dynamic>? subscription;
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@override
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void onInit() {
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super.onInit();
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btnTxt.value = '开始';
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question.value = '没想好梦想职业吗？没关系，我来问你几个关于你自己的问题，我们一起想想吧！';
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questionAnswers.add(QuestionAnswer(
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index: 1,
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left: 37.0,
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top: 126.0,
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question: '你平常最喜欢的事情是什么？做什么事最能让你开心？',
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display: false,
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answer: '',
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).obs);
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questionAnswers.add(QuestionAnswer(
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index: 2,
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left: 802.0,
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top: 222.0,
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question: '你的偶像是谁？你最喜欢TA的哪些地方？',
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display: false,
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answer: '',
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).obs);
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questionAnswers.add(QuestionAnswer(
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index: 3,
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left: 186.0,
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top: 349.0,
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question: '你想变成电影、动画、故事中的哪个角色？原因是什么？',
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display: false,
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answer: '',
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).obs);
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}
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@override
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void onReady() {
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super.onReady();
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}
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@override
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void onClose() {
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textController.dispose();
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subscription?.cancel();
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super.onClose();
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}
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Future setStep() async {
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btnTxt.value = '我要回答';
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bool hasQuestion = false;
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for (var questionAnswer in questionAnswers) {
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if (!questionAnswer.value.display!) {
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if (questionAnswer.value.index != step.value) {
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showQuestionDialog.value = false;
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} else {
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showQuestionDialog.value = true;
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}
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step.value = questionAnswer.value.index!;
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question.value = questionAnswer.value.question!;
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allAnswer.value = false;
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hasQuestion = true;
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break;
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}
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}
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if (!hasQuestion) {
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ipLeft.value = 409;
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ipTop.value = 42;
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showQuestionDialog.value = false;
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allAnswer.value = true;
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subscription = Stream.periodic(const Duration(seconds: 1), (int i) => i)
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.take(second)
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.listen((int i) {
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if (i >= second - 1) {
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Get.back(result: {'id': '2'});
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}
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});
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}
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}
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Future updateAnswer(String answer) async {
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var questionAnswer =
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questionAnswers.firstWhere((t) => t.value.index == step.value);
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questionAnswer.update((val) {
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val!.answer = answer;
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val.display = true;
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});
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await setStep();
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textController.text = '';
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}
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}
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