暂存

pages/peanut/home.vue

@@ -57,7 +57,22 @@
 					<text>{{item.title}}</text>
 				</div>
 			</view>
-		</view></view>		
+		</view></view>	
+		<view class="" v-if="showCountDown" style="padding:0 10rpx;">
+			<view class="flex_box flex_between align-items_box learnBox homeTestBox">
+				<text>考试进行中</text>
+				<view class="">
+					<uni-countdown @timeup="timeup" :font-size="20" :show-day="false"
+						:hour="timeDif.hour" :minute="timeDif.minutes" :second="timeDif.second"
+						color="#fff" splitorColor="#fff" />
+				</view>
+				<view class="">
+					<text class="small_btn retake border_radius_10"
+						@click="continueTest(examId,classId)">继续考试</text>
+				</view>
+			</view>
+		
+		</view>	
 		<!-- 正在学习 -->
 		<view class="" style="padding:0 5px;" v-if="learnList.length > 0">		
 		<view class="learnBox" >
@@ -339,11 +354,10 @@
 				newsList: [], // 播报新闻列表
 				weburl: '',
 				classList : [],
-				// webviewStyles: {
-				// 	progress: true,
-				// 	width: '100%',
-				// 	height: '100vh'
-				// }
+				examId:undefined,
+				timeDif: {},
+				showCountDown: false,
+				classId: undefined
 			};
 		},
 		onPageScroll(e) {
@@ -368,6 +382,34 @@
 			if(this.classList.length > 6){
 				this.classList = this.classList.slice(0,6)
 			}
+			// var paperData={}
+				var paperEndTime = 0
+				var severNowTime = -1
+				// paperData = await this.getlocaltestInfo('paperEndTime')	
+				var historyPaper = await this.getingPaper()
+				if(historyPaper){
+					paperEndTime = this.hourUp(historyPaper.startTime,1) // 结束的时间戳
+					this.examId = historyPaper.id
+					this.classId = historyPaper.classId
+				}else{
+					this.classId = undefined
+					this.examId = undefined
+					paperEndTime = 0
+				}
+				console.log('this.examId////////////', paperEndTime);				
+				severNowTime = await this.getServerTime()
+				// console.log('//////////////', paperEndTime, severNowTime);
+				if (severNowTime > -1 && paperEndTime - severNowTime > 0) {
+					var secondTimeDif = paperEndTime - severNowTime
+					this.timeDif.hour = parseInt((secondTimeDif % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60))
+					this.timeDif.minutes = parseInt((secondTimeDif % (1000 * 60 * 60)) / (1000 * 60));
+					this.timeDif.second = (secondTimeDif % (1000 * 60)) / 1000
+					this.showCountDown = true
+					console.log('时间符合吗？', this.showCountDown, secondTimeDif);
+				} else {
+					this.showCountDown = false
+				}
+			
 		},
 		onTabItemTap() {
 
@@ -411,7 +453,83 @@
 		//方法
 		methods: {
 			...mapMutations(['setUserInfo']),
+			hourUp(start,e) {
+				// 比现在多几个小时
+				// var end = Date.now()
+				var startTimeDate = new Date(start)
+				var startTime = startTimeDate.getTime();
+				var step = 1000 * 60 * 60 * e    // 时间间隔
+				var interval = startTime + step; //开始 + 时长 = 结束的毫秒数
+				// var a = new Date(interval)
+				console.log('aaaaaaaaaa结束时间的毫秒数，时间戳',interval);
+				return interval
+			},
+			// 继续考试
+			continueTest(id,classId) {
+				uni.navigateTo({
+					url: `/pages/miniClass/continueTest?id=${id}&classId=${classId}`
+				})
+			},
+			// 获取考试中的试卷
+			async getingPaper(){				
+					var obj = undefined
+					await $http.request({
+							url: "common/classExam/examingPaper",
+							method: "POST",
+							data: {},
+							header: { //默认 无 说明：请求头
+								'Content-Type': 'application/json'
+							},
+						})
+						.then(async (res) => {
+							console.log('考试中',res);
+							if (res.code == 0 && res.classExamUser != null) {
+								obj = res.classExamUser
+							}
+						}).catch(e => {							
+						});
+					return obj
 			
+			},
+			// 获取本地试卷信息
+			// getlocaltestInfo(keystr){
+			// 	return new Promise((resolve, reject) => {
+			// 		uni.getStorage({
+			// 			key: keystr,
+			// 			success: function(res) {
+			// 				if (res.error) {
+			// 					reject(res.data)
+			// 				} else {
+			// 					resolve(res.data)
+			// 					 console.log('/////getlocaltestInfo/////', res.data);
+			// 				}
+							
+			// 			}
+			// 		});					
+			// 	})
+			// },
+			// 获取服务器时间
+			async getServerTime() {
+				var time = 0
+				await $http.request({
+						url: "common/classExam/getServerTime",
+						method: "POST",
+						data: {},
+						header: { //默认 无 说明：请求头
+							'Content-Type': 'application/json'
+						},
+					})
+					.then(async (res) => {
+						if (res.code == 0) {
+							time = res.serverTime
+						} else {
+							time = -1
+						}
+					}).catch(e => {
+						time = -1
+					});
+				return time
+			},
 			// 查询可加入的小班
 			async getClassNoUser(){
 				var _list = []
@@ -564,6 +682,9 @@
 
 					});
 			},
+			timeup() {
+				this.showCountDown = false
+			},
 			// 获取正在学习课程
 			getLearnCourse() {
 				this.$http
@@ -1163,7 +1284,10 @@
 			height: 80rpx;
 		}
 	}
-
+	.homeTestBox{
+		background-color:#ffaa00;
+		color: #fff;
+	}
 	.children_cate {
 		justify-content: space-evenly;
 		padding: 0 10rpx;
@@ -1602,4 +1726,8 @@
 			width: 100%; height: 100%;
 		}}
 	}
+	.retake {
+		border: 1px solid #fff;
+		color: #fff;
+	}
 </style>