<template>
	<view class="camera-container">
		<!-- 顶部相机区域 - 固定位置 -->
		<view class="fixed-camera-container">
			<view class="user-avatar">
				<camera v-if="!digitalHumanUrl" device-position="front" flash="auto" class="camera" 
						:mode="mode" @error="handleCameraError"></camera>
				<web-view v-else-if="digitalHumanUrl" :src="digitalHumanUrl" class="digital-human-webview"></web-view>
				<image v-else src="/static/avatar.png" mode="aspectFill" class="avatar-image"></image>
			</view>
		</view>

		<!-- 主要内容区域 - 修改为流式布局 -->
		<scroll-view class="content-scroll" scroll-y="true" :scroll-into-view="currentScrollId" :scroll-with-animation="true" :scroll-top="scrollTop">
			<view class="content">
				<!-- 测试内容区域 - 修改为流式布局，每个问题都显示 -->
				<view v-for="(question, qIndex) in questions" :key="question.id" :id="'question-'+qIndex" class="interview-content">
					<!-- 问题编号和进度 -->
					<view class="question-number">
						<text>{{qIndex + 1}}/{{questions.length}}</text>
					</view>
					
					<!-- 问题和选项区域 -->
					<view class="question-area">
						<view class="question-importance">
							<!-- <text v-if="currentQuestion.isImportant">重点题</text>  -->
							<text class="question-type">{{question.questionTypeName}}</text> 
							{{question.text}}<text class="question-type" v-if="question.is_required_correct">(红线题)</text> 
						</view>

						<!-- 添加图片显示区域，仅在 question_form 为 3 时显示 -->
						<view class="question-image-container" v-if="question.questionType === 3 && question.imageUrl">
							<image :src="question.imageUrl" mode="widthFix" class="question-image"></image>
						</view>

						<view class="options">
							<!-- 渲染非开放问题 (questionType: 1, 2 或 3) -->
							<view 
								v-if="question.questionType !== 0"
								v-for="(option, index) in question.options" 
								:key="index" 
								class="option-item"
								:class="{
									'option-selected': isOptionSelected(question, qIndex, index),
									'option-disabled': qIndex !== currentQuestionIndex
								}" 
								@click="handleOptionClick(qIndex, index)">
								<text class="option-text">{{ option.option_text || (typeof option === 'string' ? option : JSON.stringify(option)) }}</text>
							</view>
						</view>

						<!-- 添加当前题目的按钮 - 只在多选题时显示 -->
						<view class="question-button-container" v-if="qIndex === currentQuestionIndex && question.questionType === 2">
							<button class="next-button" @click="nextQuestion()" 
								:disabled="selectedOptions.length === 0">
								{{"提交答案"}}
							</button>
						</view>
					</view>
				</view>
				<view class="continue-button-container" v-if="showContinueButton" id="continue-button">
					<button class="continue-button" @click="handleContinue">
						{{ currentGroupIndex < questionGroups.length - 1 ? '继续下一部分' : '完成测试' }}
					</button>
				</view>
				<!-- 添加底部锚点元素 -->
				<view id="bottom-anchor" style="height: 1px;"></view>
				<!-- 添加底部空白区域，确保内容不被固定按钮遮挡 -->
				<view class="bottom-space"></view>
			</view>
		</scroll-view>
		
		<!-- 面试结束弹窗 -->
		<view class="interview-end-modal" v-if="showEndModal">
			<view class="modal-content">
				<view class="modal-title">测试已完成</view>
				<!-- <view class="score-display">{{score}}/{{totalQuestions}}</view>
				<view class="modal-message">您在本次测试中答了{{score}}道题目，共{{totalQuestions}}道题目。</view> -->
				<view class="modal-buttons">
					<!-- <button type="default" class="modal-button" @click="restartTest">重新测试</button> -->
					<button type="primary" class="modal-button" @click="navigateToInterview">进入面试</button>
				</view>
			</view>
		</view>

		<!-- AI面试结束页面 -->
		<view class="interview-complete-screen" v-if="interviewCompleted">
			<view class="digital-avatar-large">
				<image src="/static/avatar.png" mode="aspectFill" class="avatar-image-large"></image>
			</view>
			<view class="complete-message">AI面试已结束</view>
			<view class="complete-description">本次面试的全部环节已结束。非常感谢您的参与。</view>
			<button class="complete-button" @click="back">我知道了</button>
		</view>

		<!-- 在模板中添加一个测试按钮（开发时使用，发布前删除） -->
		<!-- <button @click="testEndScreen" style="position: absolute; top: 10px; right: 10px; z-index: 9999;">测试结束页</button> -->

		<!-- 添加加载状态 -->
		<view class="loading-container" v-if="loading">
			<uni-load-more status="loading" :contentText="{contentdown: '加载中...'}" />
			<text class="loading-text">正在加载面试题目...</text>
		</view>

		<!-- 添加加载错误提示 -->
		<view class="loading-container" v-if="!loading && loadError">
			<view class="error-container">
				<text class="error-message">加载面试题目失败</text>
				<button class="retry-button" @click="fetchInterviewData">重试</button>
			</view>
		</view>
	</view>
</template>

<script>
	import { getInterviewList, getInterviewDetail,getQuestions } from '@/api/user.js';
	import { apiBaseUrl } from '@/common/config.js';
	export default {
		data() {
			return {
				cameraContext: null,
				devicePosition: 'front',
				interviewStarted: true,
				showEndModal: false,
				currentQuestionIndex: 0,
				currentStep: 1,
				stepTexts: ['测试准备', '回答问题', '测试结束'],
				progressWidth: 50,
				remainingTime: '00:27',
				selectedOption: null,
				selectedOptions: [],
				showResult: false,
				isAnswerCorrect: false,
				questions: [], // 改为空数组，将通过API获取
				interviewId: null, // 存储当前面试ID
				useVideo: false,
				timerInterval: null,
				score: 0,
				totalQuestions: 0,
				interviewCompleted: false,
				digitalHumanUrl: '', // 数字人URL
				loading: true, // 添加加载状态
				loadError: false, // 添加加载错误状态
				errorMessage: '', // 添加错误消息
				answers: [], // 存储用户的所有答案
				currentQuestionDetail: null, // 当前题目详情
				isSubmitting: false, // 是否正在提交答案
				openQuestionAnswer: '', // 存储开放问题的答案
				currentAnswer: null, // 存储当前答案以便提交
				questionStartTime: null, // 存储问题开始时间
				mode: 'normal', // 相机模式
				currentScrollId: 'question-0', // 当前滚动到的问题ID
				questionGroups: [], // 存储分组后的题目
				currentGroupIndex: 0, // 当前显示的组索引
				showContinueButton: false, // 是否显示继续按钮
				scrollToBottom: false, // 新增：是否需要滚动到底部
				scrollTop: 0, // 控制 scroll-view 的滚动位置
				_clickTimer: null,
				_isClicking: false,
			}
		},
		computed: {
			currentQuestion() {
				console.log(this.questions[this.currentQuestionIndex]);
				return this.questions[this.currentQuestionIndex];
			}
		},
		onLoad(options) {
			// 从路由参数中获取面试ID
			if (options && options.id) {
				this.interviewId = options.id;
				this.fetchInterviewData();
			} else {
				// 如果没有ID，可以获取面试列表并使用第一个
				this.fetchInterviewList();
			}
		},
		onReady() {
			// 创建相机上下文
			this.cameraContext = uni.createCameraContext();
			// 创建AI视频上下文
			if (this.useVideo) {
				this.aiVideoContext = uni.createVideoContext('aiInterviewer');
			}
			
			// 初始化数字人
			this.initDigitalHuman();
		},
		methods: {
			// 获取面试列表
			async fetchInterviewList() {
				try {
					this.loading = true;
					const res = await getQuestions({
						position_id:JSON.parse(uni.getStorageSync('selectedJob')).id,
						page:1,
						limit:999,
						tenant_id:JSON.parse(uni.getStorageSync('userInfo')).tenant_id || 1
					});
					console.log(res.items);
										// 使用第一个面试
					this.interviewId = res.items//[0].id;
					
					this.fetchInterviewData(res.items);
				} catch (error) {
					console.error('获取面试列表失败:', error);
					this.handleLoadError('获取面试列表失败');
				}
			},
			
			// 获取面试详情数据
			async fetchInterviewData(data) {
				try {
					this.loading = true;
					// const res = await getInterviewDetail({ id: this.interviewId });
					// console.log('API返回数据:', res);
					
					// 如果返回的是问题列表
					if (data && Array.isArray(data)) {
						const formattedQuestions = data
							.filter(q => q.question_form !== 0)
							.map((q, index) => ({
								id: q.id || index + 1,
								text: q.question || '未知问题',
								options: q.options || [],
								correctAnswer: q.correctAnswer || 0,
								isImportant: q.is_system || false,
								explanation: q.explanation || '',
								questionType: q.question_form,
								questionTypeName: q.question_form_name || '单选题',
								is_required_correct: q.is_required_correct || false,
								correctAnswers: q.correct_answers || [],
								difficulty: q.difficulty || 1,
								difficultyName: q.difficulty_name || '初级',
								imageUrl: q.question_image_url || '', // 添加图片URL字段
								category: q.category || 0, // 添加 category 字段
							}));
						
						// 处理题目分组
						this.processQuestionGroups(formattedQuestions);
					} else {
						// 处理单个问题
						this.processInterviewData(res);
					}
					console.log(this.questions);
					// 设置总题目数
					this.totalQuestions = this.questions.length;
					
					/* // 启动倒计时
					if (this.questions.length > 0) {
						this.startTimer();
					} */
				} catch (error) {
					console.error('获取面试详情失败:', error);
					this.handleLoadError('获取面试详情失败');
				} finally {
					this.loading = false;
				}
			},
			
			// 处理面试数据
			processInterviewData(data) {
				// 清空现有问题列表
				this.questions = [];
				
				// 检查数据格式并处理
				if (data && data.question_form !== 0) { // 只处理非开放问题
					// 创建一个格式化的问题对象
					const formattedQuestion = {
						id: data.id || 1,
						text: data.question || '未知问题',
						options: data.options || [],
						correctAnswer: data.correctAnswer || 0,
						isImportant: data.is_system || false,
						explanation: data.explanation || '',
						questionType: data.question_form, // 1-单选题，2-多选题，3-看图答题
						questionTypeName: data.question_form_name || '单选题',
						is_required_correct: data.is_required_correct || false,
						correctAnswers: data.correct_answers || [],
						difficulty: data.difficulty || 1,
						difficultyName: data.difficulty_name || '初级',
						imageUrl: data.question_image_url || '' // 添加图片URL字段
					};
					
					// 添加到问题列表
					this.questions.push(formattedQuestion);
					
					// 设置总题目数
					this.totalQuestions = this.questions.length;
					
					/* // 启动倒计时
					this.startTimer(); */
				} else {
					this.handleLoadError('没有可用的选择题');
				}
			},
			
			// 处理加载错误
			handleLoadError(message) {
				this.loadError = true;
				this.loading = false;
				this.errorMessage = message || '加载失败';
				uni.showToast({
					title: message || '加载失败',
					icon: 'none',
					duration: 2000
				});
			},
			
			startTimer() {
				// 确保问题已加载
				if (this.questions.length === 0) return;
				
				// 记录开始时间
				this.questionStartTime = new Date();
				
				// 设置倒计时时间（秒）
				let seconds = 60; // 每题60秒，可以根据需要调整
				this.remainingTime = `01:00`;
				
				this.timerInterval = setInterval(() => {
					seconds--;
					if (seconds <= 0) {
						clearInterval(this.timerInterval);
						// 时间到，自动提交答案并进入下一题
						if (!this.showResult) {
							this.checkAnswer();
							// 短暂延迟后自动进入下一题
							setTimeout(() => {
								if (this.currentQuestionIndex < this.questions.length - 1) {
									this.goToNextQuestion();
								} else {
									// 如果是最后一题，显示结束模态框或跳转
									uni.navigateTo({
										url: '/pages/interview-question/interview-question'
									});
								}
							}, 1500);
						}
					}
					
					// 格式化显示时间 (不再显示，但仍然计算用于内部逻辑)
					const min = Math.floor(seconds / 60).toString().padStart(2, '0');
					const sec = (seconds % 60).toString().padStart(2, '0');
					this.remainingTime = `${min}:${sec}`;
				}, 1000);
			},

			resetTimer() {
				clearInterval(this.timerInterval);
				/* this.startTimer(); */
			},

			selectOption(index) {
				// 如果是最后一题且已经显示继续按钮，不允许重复作答
				if (this.currentQuestionIndex === this.questions.length - 1 && this.showContinueButton) {
					uni.showToast({
						title: '该题目已完成，请继续下一部分',
						icon: 'none',
						duration: 2000
					});
					return;
				}

				// 如果已经显示结果，不允许再次选择
				if (this.showResult) return;
				
				console.log('selectOption', index);
				// 判断当前题目类型
				if (this.currentQuestion.questionType === 2) {
					// 如果已经选中，则取消选中
					const optionIndex = this.selectedOptions.indexOf(index);
					if (optionIndex > -1) {
						this.selectedOptions.splice(optionIndex, 1);
					} else {
						// 否则添加到已选中数组
						this.selectedOptions.push(index);
					}
					// 多选题不自动提交，需要用户手动点击"提交答案"按钮
				} else if (this.currentQuestion.questionType === 1 || this.currentQuestion.questionType === 3 || this.currentQuestion.questionType === 4) {
					this.selectedOption = index;
					this.playAiSpeaking();
					
					setTimeout(() => {
						this.checkAnswer();
						this.saveAnswer();
						
						this.submitCurrentAnswer().then(() => {
							setTimeout(() => {
								this.goToNextQuestion();
							}, 800);
						}).catch(error => {
							console.error('提交答案失败:', error);
							setTimeout(() => {
								this.goToNextQuestion();
							}, 1000);
						});
					}, 500);
				} else {
					// 单选题逻辑
					this.selectedOption = index;
					// 保存答案到 answers 数组
					const answer = {
						questionId: this.currentQuestion.id,
						questionType: this.currentQuestion.questionType,
						answer: index
					};
					const existingIndex = this.answers.findIndex(a => a.questionId === answer.questionId);
					if (existingIndex > -1) {
						this.answers[existingIndex] = answer;
					} else {
						this.answers.push(answer);
					}
					
					this.playAiSpeaking();
					
					setTimeout(() => {
						this.checkAnswer();
						this.saveAnswer();
						
						this.submitCurrentAnswer().then(() => {
							setTimeout(() => {
								this.goToNextQuestion();
							}, 800);
						}).catch(error => {
							console.error('提交答案失败:', error);
							setTimeout(() => {
								this.goToNextQuestion();
							}, 1000);
						});
					}, 500);
				}
			},
			
			checkAnswer() {
				// 如果已经显示结果，说明已经提交过答案，不再重复提交
				if (this.showResult) return;
				
				clearInterval(this.timerInterval); // 停止计时
				
				// 确保当前问题存在
				if (!this.currentQuestion) {
					console.error('当前问题不存在');
					return;
				}
				
				// 根据题目类型检查答案是否正确
				if (this.currentQuestion.questionType === 0) {
					this.isAnswerCorrect = true;
				} else if (this.currentQuestion.questionType === 2) {
					const sortedSelected = [...this.selectedOptions].sort();
					const sortedCorrect = [...this.currentQuestion.correctAnswers].sort();
					
					if (sortedSelected.length !== sortedCorrect.length) {
						this.isAnswerCorrect = false;
					} else {
						this.isAnswerCorrect = sortedSelected.every((value, index) => value === sortedCorrect[index]);
					}
				} else {
					this.isAnswerCorrect = this.selectedOption === this.currentQuestion.correctAnswer;
				}
				
				// 显示结果
				this.showResult = true;
				
				// 保存当前题目的答案
				this.saveAnswer();
				
				// 如果是最后一题，确保状态被保存
				if (this.currentQuestionIndex === this.questions.length - 1) {
					this.$nextTick(() => {
						// 强制更新视图
						this.$forceUpdate();
					});
				}
			},

			// 修改 nextQuestion 方法，只处理多选题
			nextQuestion() {
				// 确保当前是多选题
				if (this.currentQuestion.questionType !== 2) return;
				
				// 检查答案并提交
				this.checkAnswer();
				
				// 保存当前题目的答案
				this.saveAnswer();
				
				// 提交答案
				this.submitCurrentAnswer().then(() => {
					// 提交成功后，短暂延迟后自动进入下一题
					setTimeout(() => {
						// 如果是最后一题，检查是否是最后一组题目
						if (this.currentQuestionIndex >= this.questions.length - 1) {
							if (this.currentGroupIndex < this.questionGroups.length - 1) {
								// 如果还有下一组题目，显示继续按钮
								this.showContinueButton = true;
								
								// 使用延时确保按钮渲染完成后再滚动
								setTimeout(() => {
									// 先重置 scrollTop，然后再设置新值，强制触发更新
									this.scrollTop = 0;
									
									// 使用 nextTick 确保视图已更新
									this.$nextTick(() => {
										// 延迟设置新的滚动位置
										setTimeout(() => {
											this.scrollTop = 10000; // 一个足够大的值
										}, 100);
									});
								}, 200);
							} else {
								// 如果是最后一组的最后一题，跳转到面试页面
								uni.navigateTo({
									url: '/pages/interview-question/interview-question'
								});
							}
						} else {
							// 否则进入下一题
							this.goToNextQuestion();
						}
					}, 500); // 0.5秒后自动进入下一题
				}).catch(error => {
					console.error('提交答案失败:', error);
					// 即使提交失败也继续下一题
					setTimeout(() => {
						if (this.currentQuestionIndex >= this.questions.length - 1) {
							if (this.currentGroupIndex < this.questionGroups.length - 1) {
								// 如果还有下一组题目，显示继续按钮
								this.showContinueButton = true;
								
								// 滚动到底部
								setTimeout(() => {
									this.scrollTop = 10000;
								}, 200);
							} else {
								// 如果是最后一组的最后一题，跳转到面试页面
								uni.navigateTo({
									url: '/pages/interview-question/interview-question'
								});
							}
						} else {
							this.goToNextQuestion();
						}
					}, 1000);
				});
			},

			toggleSettings() {
				// 打开设置面板
				uni.showToast({
					title: '设置功能开发中',
					icon: 'none'
				});
			},

			back(target) {
				// 清除计时器
				if (this.timerInterval) {
					clearInterval(this.timerInterval);
				}
				
				// 如果指定了跳转目标
				if (target) {
					uni.navigateTo({
						url: target
					});
					return;
				}
				
				// 否则尝试返回上一页，如果失败则跳转到首页
				// try {
				// 	const pages = getCurrentPages();
				// 	if (pages.length > 1) {
				// 		uni.reLaunch({
				// 			url: '/pages/index/index'
				// 		});
				// 	} else {
				// 		// 如果当前是第一页，则跳转到首页
				// 		uni.reLaunch({
				// 			url: '/pages/index/index'
				// 		});
				// 	}
				// } catch (e) {
				// 	console.error('导航错误:', e);
				// 	// 出错时也跳转到首页
				// 	uni.reLaunch({
				// 		url: '/pages/index/index'
				// 	});
				// }
			},

			error(e) {
				// 相机错误事件
				console.error(e.detail);
				uni.showToast({
					title: '相机启动失败，请检查权限设置',
					icon: 'none'
				});
			},

			playAiSpeaking() {
				if (this.useVideo && this.aiVideoContext) {
					this.aiVideoContext.play();
				}
				
				// 触发数字人说话动画
				if (this.digitalHumanUrl) {
					// 假设当前问题的文本作为数字人要说的内容
					const speakText = this.currentQuestion ? this.currentQuestion.text : '';
					this.interactWithDigitalHuman(speakText);
				}
			},

			pauseAiSpeaking() {
				if (this.useVideo && this.aiVideoContext) {
					this.aiVideoContext.pause();
				}
			},
			
			// 修改 restartTest 方法，添加可选的跳转目标
			restartTest(target) {
				this.currentQuestionIndex = 0;
				this.score = 0;
				this.showEndModal = false;
				this.showResult = false;
				this.selectedOption = null;
				this.selectedOptions = [];
				this.resetTimer();
				
				// 如果指定了跳转目标
				if (target) {
					uni.navigateTo({
						url: target
					});
				}
			},

			// 在methods中添加测试方法
			testEndScreen() {
				this.interviewCompleted = true;
				this.showEndModal = false;
			},

			// 初始化数字人
			initDigitalHuman() {
				// 移除不可用的示例URL
				// this.digitalHumanUrl = 'https://your-digital-human-service.com/avatar?id=123';
				
				// 暂时不使用数字人服务，直接使用本地图片
				this.digitalHumanUrl = '';
				
				// 如果您有实际可用的数字人服务，可以在这里设置
				// 例如：this.digitalHumanUrl = 'https://your-actual-service.com/avatar';
				
				// 或者使用本地HTML文件（如果有的话）
				// this.digitalHumanUrl = '/hybrid/html/digital-human.html';
			},
			
			// 与数字人交互的方法
			interactWithDigitalHuman(message) {
				// 如果数字人是通过web-view加载的，可以使用postMessage与其通信
				const webview = this.$mp.page.$getAppWebview().children()[0];
				if (webview) {
					webview.evalJS(`receiveMessage('${message}')`);
				}
			},

			// 添加 navigateToInterview 方法
			navigateToInterview() {
				// 关闭模态框
				this.showEndModal = false;
				
				// 跳转到interview页面
				uni.navigateTo({
					url: '/pages/interview/interview',
					success: () => {
						console.log('成功跳转到interview页面');
					},
					fail: (err) => {
						console.error('跳转失败:', err);
						uni.showToast({
							title: '跳转失败，请手动返回首页',
							icon: 'none'
						});
					}
				});
			},

			// 添加 handleCameraError 方法
			handleCameraError(e) {
				console.error('相机错误:', e.detail);
				uni.showToast({
					title: '相机启动失败，请检查权限设置',
					icon: 'none'
				});
			},

			// 修改 isOptionSelected 方法
			isOptionSelected(question, qIndex, optionIndex) {
				// 获取该题的答案
				const answer = this.answers.find(a => a.questionId === question.id);
				
				// 如果是当前正在回答的题目
				if (qIndex === this.currentQuestionIndex) {
					if (question.questionType === 1 || question.questionType === 3 || question.questionType === 4) {
						return this.selectedOption === optionIndex;
					} else if (question.questionType === 2) {
						return this.selectedOptions.includes(optionIndex);
					}
				} 
				// 如果是已回答过的题目，使用保存的答案
				else if (answer) {
					if (question.questionType === 1 || question.questionType === 3 || question.questionType === 4) {
						return answer.answer === optionIndex;
					} else if (question.questionType === 2 && Array.isArray(answer.answer)) {
						return answer.answer.includes(optionIndex);
					}
				}
				
				return false;
			},

			// 修改 handleOptionClick 方法
			handleOptionClick(qIndex, index) {
				// 如果点击的是已完成的题目
				if (qIndex < this.currentQuestionIndex) {
					uni.showToast({
						title: '该题目已完成，无法修改',
						icon: 'none',
						duration: 2000
					});
					return;
				}
				
				// 如果是最后一题且已经显示继续按钮，不允许重复作答
				if (qIndex === this.questions.length - 1 && this.showContinueButton) {
					uni.showToast({
						title: '该题目已完成，请继续下一部分',
						icon: 'none',
						duration: 2000
					});
					return;
				}
				
				// 如果点击的是还未到的题目
				if (qIndex > this.currentQuestionIndex) {
					// 查找第一个未完成的题目索引
					const firstUnansweredIndex = this.currentQuestionIndex;
					uni.showToast({
						title: `请先完成第 ${firstUnansweredIndex + 1} 题`,
						icon: 'none',
						duration: 2000
					});
					
					// 滚动到当前应该做的题目
					this.currentScrollId = 'question-' + firstUnansweredIndex;
					return;
				}
				
				// 防重复点击
				if (this._isClicking) {
					return;
				}
				this._isClicking = true;
				
				// 清除之前的计时器
				if (this._clickTimer) {
					clearTimeout(this._clickTimer);
				}
				
				try {
					// 如果是当前题目，调用选择逻辑
					this.selectOption(index);
					
					// 设置延时，防止快速重复点击
					this._clickTimer = setTimeout(() => {
						this._isClicking = false;
					}, 1000);
					
				} catch (error) {
					console.error('处理选项点击失败:', error);
					uni.showToast({
						title: '操作失败，请重试',
						icon: 'none'
					});
					this._isClicking = false;
				}
			},

			// 处理题目分组
			processQuestionGroups(questions) {
				// 创建两个分组
				const group1 = []; // category 为 5 的题目
				const group2 = []; // 其他题目

				// 对题目进行分类
				questions.forEach(q => {
					if (q.category === 5) {
						group1.push(q);
					} else {
						group2.push(q);
					}
				});

				// 按照要求的顺序组合题目组：先显示其他题目，再显示 category 为 5 的题目
				this.questionGroups = [group2, group1].filter(group => group.length > 0);
				
				// 设置当前显示的题目
				this.questions = this.questionGroups[0] || [];
			},

			// 处理继续按钮点击
			handleContinue() {
				if (this.currentGroupIndex < this.questionGroups.length - 1) {
					// 还有下一组题目
					this.currentGroupIndex++;
					this.questions = this.questionGroups[this.currentGroupIndex];
					this.currentQuestionIndex = 0;
					this.showContinueButton = false;
					this.currentScrollId = 'question-0';
					
					// 重置滚动位置
					this.scrollTop = 0;
					
					// 重置相关状态
					this.selectedOption = null;
					this.selectedOptions = [];
					this.showResult = false;
				} else {
					// 所有组都完成了，跳转到下一个页面
					uni.navigateTo({
						url: '/pages/interview-question/interview-question'
					});
				}
			},

			// 保存当前题目的答案
			saveAnswer() {
				let answer;
				
				if (this.currentQuestion.questionType === 0) { // 开放问题
					answer = {
						questionId: this.currentQuestion.id,
						questionType: this.currentQuestion.questionType,
						answer: this.openQuestionAnswer,
						answerDuration: this.getAnswerDuration() // 添加答题时长
					};
				} else if (this.currentQuestion.questionType === 1 || this.currentQuestion.questionType === 3 || this.currentQuestion.questionType === 4) { // 单选题、看图答题或类型4题目
					answer = {
						questionId: this.currentQuestion.id,
						questionType: this.currentQuestion.questionType,
						answer: this.selectedOption,
						answerDuration: this.getAnswerDuration() // 添加答题时长
					};
				} else { // 多选题
					answer = {
						questionId: this.currentQuestion.id,
						questionType: this.currentQuestion.questionType,
						answer: this.selectedOptions,
						answerDuration: this.getAnswerDuration() // 添加答题时长
					};
				}
				
				// 检查是否已存在该题目的答案，如果存在则更新
				const existingIndex = this.answers.findIndex(a => a.questionId === answer.questionId);
				if (existingIndex > -1) {
					this.answers[existingIndex] = answer;
				} else {
					this.answers.push(answer);
				}
				
				// 保存当前答案以便提交
				this.currentAnswer = answer;
				
				console.log('已保存答案:', this.answers);
			},

			// 获取答题时长（秒）
			getAnswerDuration() {
				// 这里假设每题默认30秒，根据剩余时间计算用时
				// 您可以根据实际情况调整计算逻辑
				const remainingTimeArr = this.remainingTime.split(':');
				const remainingSeconds = parseInt(remainingTimeArr[0]) * 60 + parseInt(remainingTimeArr[1]);
				return 30 - remainingSeconds; // 假设每题30秒
			},

			// 提交当前答案
			async submitCurrentAnswer() {
				if (!this.currentAnswer || this.isSubmitting) return; // 如果正在提交或没有答案，则不执行
				
				try {
					// 设置提交状态为true
					this.isSubmitting = true;
					
					// 显示提交中提示
					uni.showLoading({
						title: '正在提交答案...'
					});
					
					// 构建提交数据
					let answerContent = '';
					let answerOptions = [];
					if (this.currentAnswer.questionType === 0) {
						// 开放题直接使用文本答案
						answerContent = this.currentAnswer.answer;
						answerOptions = [];
					} else if (this.currentAnswer.questionType === 1 || this.currentAnswer.questionType === 3 || this.currentAnswer.questionType === 4) {
						// 单选题或看图答题，获取选项ID而不是索引
						const selectedIndex = this.currentAnswer.answer;
						const selectedOption = this.currentQuestion.options[selectedIndex];
						console.log('selectedOption',selectedOption);
						const optionId = selectedOption.id ? selectedOption.id : selectedIndex;
						answerContent = optionId.toString();
						answerOptions = [optionId];
					} else if (this.currentAnswer.questionType === 2) {
						// 多选题，将选项ID数组转为逗号分隔的字符串
						const selectedIndices = this.currentAnswer.answer;
						const selectedOptionIds = selectedIndices.map(index => {
							const option = this.currentQuestion.options[index];
							// 使用选项的ID或其他唯一标识符
							return option.id ? option.id : index;
						});
						answerOptions = selectedOptionIds;
					}
					
					const submitData = {
						position_id: JSON.parse(uni.getStorageSync('selectedJob')).id,
						applicant_id: JSON.parse(uni.getStorageSync('userInfo')).id,
						job_position_question_id: this.currentAnswer.questionId,
						// answer_content: answerContent,
						answer_options: answerOptions, 
						answer_duration: this.currentAnswer.answerDuration || 0,
						tenant_id:JSON.parse(uni.getStorageSync('userInfo')).tenant_id || 1
					};
					
					console.log('提交数据:', submitData);
					
					// 调用API提交答案
					const res = await this.$http.post(`${apiBaseUrl}/api/job/submit_answer`, submitData);
					
					console.log('提交答案响应:', res);
					
					return res;
					
				} catch (error) {
					console.error('提交答案失败:', error);
					// 显示错误提示
					uni.showToast({
						title: '提交答案失败，请重试',
						icon: 'none'
					});
					
					throw error;
				} finally {
					// 隐藏加载提示
					uni.hideLoading();
					// 重置提交状态
					this.isSubmitting = false;
				}
			},

			// 修改 goToNextQuestion 方法
			async goToNextQuestion() {
				// 检查是否完成当前组的所有题目
				if (this.currentQuestionIndex >= this.questions.length - 1) {
					// 当前组的所有题目都已完成，显示继续按钮
					this.showContinueButton = true;
					
					// 使用延时确保按钮渲染完成后再滚动
					setTimeout(() => {
						// 先重置 scrollTop，然后再设置新值，强制触发更新
						this.scrollTop = 0;
						
						// 使用 nextTick 确保视图已更新
						this.$nextTick(() => {
							// 延迟设置新的滚动位置
							setTimeout(() => {
								this.scrollTop = 10000; // 一个足够大的值
							}, 100);
						});
					}, 200);
					return;
				}
				
				// 如果还有下一题，继续下一题
				this.currentQuestionIndex++;
				this.currentScrollId = 'question-' + this.currentQuestionIndex;
				
				// 重置状态（只在非最后一题时重置）
				this.showResult = false;
				this.selectedOption = null;
				this.selectedOptions = [];
				this.openQuestionAnswer = '';
				
				// 如果有下一题的详情
				if (this.questions[this.currentQuestionIndex]) {
					// 更新进度
					this.progressWidth = (this.currentQuestionIndex + 1) / this.questions.length * 100;
					
					// 重置计时器
					this.resetTimer();
					
					// 播放AI介绍下一题
					this.playAiSpeaking();
					
					setTimeout(() => {
						this.pauseAiSpeaking();
					}, 2000);
				}
			},
		},
		// 添加生命周期钩子，确保在组件销毁时清除计时器
		beforeDestroy() {
			if (this.timerInterval) {
				clearInterval(this.timerInterval);
			}
		}
	}
</script>

<style>
	.camera-container {
		position: relative;
		width: 100%;
		height: 100vh;
		background-color: #ffffff;
		display: flex;
		flex-direction: column;
		overflow: hidden; /* 防止内容溢出 */
	}

	.header {
		height: 90rpx;
		/* background-color: #000000; */
		display: flex;
		align-items: center;
		padding: 0 30rpx;
		/* color: #ffffff; */
	}

	.back-button {
		width: 60rpx;
		height: 60rpx;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.title {
		flex: 1;
		text-align: center;
		font-size: 32rpx;
		font-weight: bold;
	}

	.controls {
		display: flex;
		gap: 30rpx;
	}

	.iconfont {
		font-size: 40rpx;
	}

	.content {
		flex: 1;
		display: flex;
		flex-direction: column;
		position: relative;
		padding: 50rpx 20rpx 0;
	}

	.progress-container {
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		margin-bottom: 20rpx;
	}

	.progress-step {
		display: flex;
		align-items: center;
		margin-bottom: 10rpx;
	}

	.step-circle {
		width: 40rpx;
		height: 40rpx;
		border-radius: 50%;
		background-color: #e0e0e0;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 24rpx;
		margin-right: 10rpx;
	}

	.step-circle.active {
		background-color: #ff9500;
		color: #ffffff;
	}

	.step-text {
		font-size: 24rpx;
		color: #666666;
	}

	.progress-bar {
		height: 10rpx;
		background-color: #e0e0e0;
		border-radius: 5rpx;
		overflow: hidden;
		margin-bottom: 20rpx;
	}

	.progress-fill {
		height: 100%;
		background-color: #00c853;
		transition: width 0.3s;
	}

	.interview-content {
		flex: 1;
		display: flex;
		flex-direction: column;
		margin-bottom: 40rpx;
		padding: 20rpx;
		border-bottom: 1px solid #eee;
	}

	.video-area {
		display: flex;
		/* flex-direction: column; */
		justify-content: space-between;
		height: auto;
		margin-bottom: 20rpx;
	}

	.video-camera {
		display: flex;
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		width: 65%;
	}

	.interviewer {
		background-color: #f5f5f5;
		display: flex;
		align-items: center;
		justify-content: center;
		position: relative;
		width: 48% !important;
		height: 300rpx;
	}

	.interviewer-video {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

	.interviewer-avatar {
		width: 80%;
		height: 80%;
		object-fit: contain;
	}

	.user-camera-container {
		width: 48%;
		height: 300rpx;
		border-radius: 10rpx;
		overflow: hidden;
		border: 4rpx solid #ffffff;
		box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.2);
	}

	.question-area {
		flex: 1;
		display: flex;
		flex-direction: column;
	}

	.question-number {
		font-size: 28rpx;
		color: #666;
		margin-bottom: 20rpx;
	}
	
	.question-importance {
		background-color: #f9f9f9;
		padding: 20rpx;
		border-radius: 10rpx;
		margin-bottom: 20rpx;
		font-size: 28rpx;
		color: #333;
	}
	
	.question-importance text {
		color: #ff0000;
		/* margin-right: 10rpx; */
	}

	.options {
		display: flex;
		flex-direction: column;
		gap: 20rpx;
		margin-bottom: 30rpx;
	}

	.option-item {
		padding: 20rpx;
		background-color: #f5f5f5;
		border-radius: 10rpx;
		font-size: 28rpx;
		transition: all 0.3s;
		border: 1px solid #e0e0e0;
		display: flex;
		align-items: center;
		cursor: pointer; /* 添加指针样式 */
	}

	.option-item:active {
		transform: scale(0.98); /* 点击时轻微缩小效果 */
		opacity: 0.9;
	}

	.option-selected {
		background-color: #e6f7ff;
		border: 1px solid #1890ff;
	}

	/* 添加选中后的动画效果 */
	@keyframes selectedPulse {
		0% { box-shadow: 0 0 0 0 rgba(24, 144, 255, 0.4); }
		70% { box-shadow: 0 0 0 10px rgba(24, 144, 255, 0); }
		100% { box-shadow: 0 0 0 0 rgba(24, 144, 255, 0); }
	}

	.option-selected {
		animation: selectedPulse 1.5s ease-out;
	}
	
	.option-correct {
		background-color: #d4f7d4;
		border: 1px solid #52c41a;
	}
	
	.option-wrong {
		background-color: #fff1f0;
		border: 1px solid #ff4d4f;
	}

	.option-text {
		color: #333;
	}
	
	.timer-container {
		text-align: right;
		margin: 20rpx 0;
	}
	
	.timer-text {
		font-size: 24rpx;
		color: #666;
		background-color: #f0f0f0;
		padding: 6rpx 12rpx;
		border-radius: 6rpx;
	}

	.bottom-button-container {
		position: fixed;
		bottom: 50px;
		left: 5%;
		right: 0;
		padding: 20rpx;
		display: flex;
		justify-content: center;
		z-index: 10;
	}

	.bottom-button-wrapper {
		display: flex;
		width: 100%;
		justify-content: space-between;
		align-items: center;
	}

	.timer-display {
		font-size: 28rpx;
		color: #666;
		padding: 10rpx 20rpx;
		border-radius: 6rpx;
	}

	.next-button {
		background-color: #0039b3;
		color: #ffffff;
		border-radius: 10rpx;
		font-size: 30rpx;
		height: 80rpx;
		line-height: 80rpx;
		width: 90%;
		text-align: center;
		margin: 0;
	}

	.footer {
		height: 100rpx;
		background-color: #000000;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 0 30rpx;
		color: #ffffff;
	}

	.timer {
		font-size: 28rpx;
	}

	.next-step {
		font-size: 28rpx;
	}

	.interview-end-modal {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background-color: rgba(0, 0, 0, 0.5);
		display: flex;
		align-items: center;
		justify-content: center;
		z-index: 999;
	}

	.modal-content {
		width: 80%;
		background-color: #ffffff;
		border-radius: 20rpx;
		padding: 40rpx;
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.modal-title {
		font-size: 36rpx;
		font-weight: bold;
		margin-bottom: 30rpx;
	}

	.score-display {
		font-size: 48rpx;
		font-weight: bold;
		color: #0039b3;
		margin: 20rpx 0;
	}
	
	.modal-message {
		font-size: 28rpx;
		color: #666;
		text-align: center;
		margin-bottom: 40rpx;
	}
	
	.modal-buttons {
		display: flex;
		justify-content: space-between;
		width: 100%;
		margin-top: 20rpx;
	}
	
	.modal-button {
		width: 45%;
	}

	@keyframes speaking {
		0% {
			opacity: 0.8;
		}

		50% {
			opacity: 1;
		}

		100% {
			opacity: 0.8;
		}
	}

	.speaking {
		animation: speaking 1.5s infinite;
	}

	.digital-avatar {
		display: flex;
		flex-direction: row;
		align-items: flex-start;
		justify-content: space-between;
		width: 100%;
		margin-bottom: 20rpx;
	}
	
	.message-box {
		width: 65%;
		min-height: 120rpx;
		background-color: #f5f5f5;
		border-radius: 10rpx;
		padding: 15rpx;
		margin-right: 20rpx;
		display: flex;
		align-items: center;
	}

	.message-text {
		font-size: 24rpx;
		color: #333;
		line-height: 1.5;
	}

	.user-avatar {
		width: 110px;
		height: 160px;
		border-radius: 10rpx;
		overflow: hidden;
	}

	.camera {
		width: 100%;
		height: 100%;
		border-radius: 10rpx;
		border: 2rpx solid #e0e0e0;
	}

	.avatar-image {
		width: 100%;
		height: 100%;
		border-radius: 10rpx;
		border: 2rpx solid #e0e0e0;
	}

	.digital-human-webview {
		width: 100%;
		height: 100%;
		border-radius: 10rpx;
		border: 2rpx solid #e0e0e0;
	}

	.interview-complete-screen {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background-color: #f0f5ff;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		z-index: 1000;
		padding: 40rpx;
	}

	.digital-avatar-large {
		width: 200rpx;
		height: 200rpx;
		margin-bottom: 60rpx;
	}

	.avatar-image-large {
		width: 100%;
		height: 100%;
		border-radius: 30rpx;
	}

	.complete-message {
		font-size: 40rpx;
		font-weight: bold;
		color: #333;
		margin-bottom: 30rpx;
	}

	.complete-description {
		font-size: 28rpx;
		color: #666;
		text-align: center;
		margin-bottom: 80rpx;
		line-height: 1.5;
	}

	.complete-button {
		background-color: #0039b3;
		color: #ffffff;
		border-radius: 10rpx;
		font-size: 32rpx;
		padding: 20rpx 60rpx;
		margin-top: 40rpx;
	}

	/* 添加加载状态样式 */
	.loading-container {
		position: absolute;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		background-color: rgba(255, 255, 255, 0.9);
		z-index: 100;
	}
	
	.loading-text {
		margin-top: 20rpx;
		font-size: 28rpx;
		color: #666;
	}
	
	.error-container {
		text-align: center;
	}
	
	.error-message {
		font-size: 28rpx;
		color: #ff4d4f;
		margin-bottom: 30rpx;
	}
	
	.retry-button {
		background-color: #0039b3;
		color: #ffffff;
		border-radius: 10rpx;
		font-size: 28rpx;
		padding: 10rpx 30rpx;
	}

	.question-type {
		display: inline-block;
		/* background-color: #0039b3; */
		color: white;
		font-size: 24rpx;
	/* 	padding: 4rpx 5rpx; */
		border-radius: 6rpx;
		/* margin-right: 10rpx; */
	}

	/* 新增的开放问题样式 */
	.open-question-container {
		display: flex;
		flex-direction: column;
		width: 100%;
		margin-bottom: 20rpx;
	}

	.open-question-input {
		width: 100%;
		height: 300rpx;
		background-color: #f9f9f9;
		border: 1px solid #e0e0e0;
		border-radius: 10rpx;
		padding: 20rpx;
		font-size: 28rpx;
		color: #333;
	}

	.word-count {
		text-align: right;
		font-size: 24rpx;
		color: #999;
		margin-top: 10rpx;
	}

	.option-prefix {
		margin-right: 10rpx;
		font-weight: bold;
		color: #333;
		min-width: 30rpx;
	}

	/* 新增的图片显示样式 */
	.question-image-container {
		width: 100%;
		margin: 20rpx 0;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.question-image {
		width: 100%;
		max-width: 600rpx;
		border-radius: 10rpx;
		box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.1);
	}

	/* 添加滚动视图样式 */
	.content-scroll {
		flex: 1;
		height: calc(100vh - 200px); /* 只减去顶部相机的高度 */
		margin-top: 10px;
	}

	/* 添加底部空白区域，防止内容被固定按钮遮挡 */
	.bottom-space {
		height: 50rpx; /* 减小底部空白区域 */
	}

	/* 添加流式布局相关样式 */
	.interview-content {
		margin-bottom: 40rpx;
		padding: 20rpx;
		border-bottom: 1px solid #eee;
	}
	
	.option-disabled {
		opacity: 0.7;
		background-color: #f0f0f0;
	}
	
	.question-button-container {
		margin-top: 20rpx;
		display: flex;
		justify-content: center;
	}
	
	.bottom-timer-container {
		display: none;
	}

	/* 添加固定相机容器样式 */
	.fixed-camera-container {
		position: sticky;
		top: 0;
		width: 100%;
		padding: 20rpx;
		background-color: #fff;
		z-index: 10;
		display: flex;
		justify-content: flex-start;
		border-bottom: 1px solid #eee;
	}
	
	.user-avatar {
		width: 110px;
		height: 160px;
		border-radius: 10rpx;
		overflow: hidden;
	}

	/* 添加继续按钮样式 */
	.continue-button-container {
		display: flex;
		justify-content: center;
		padding: 20rpx;
		margin-top: 20rpx;
	}

	.continue-button {
		background-color: #0039b3;
		color: #ffffff;
		border-radius: 10rpx;
		font-size: 30rpx;
		height: 80rpx;
		line-height: 80rpx;
		width: 90%;
		text-align: center;
	}
</style>