mirror of
https://github.com/ExamAware/ExamSchedule.git
synced 2025-04-29 19:16:33 +00:00
228 lines
11 KiB
JavaScript
228 lines
11 KiB
JavaScript
document.addEventListener("DOMContentLoaded", () => {
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const examNameElem = document.getElementById("examName");
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const messageElem = document.getElementById("message");
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const currentTimeElem = document.getElementById("current-time");
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const currentSubjectElem = document.getElementById("current-subject");
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const examTimingElem = document.getElementById("exam-timing");
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const remainingTimeElem = document.getElementById("remaining-time");
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const statusElem = document.getElementById("status");
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const examTableBodyElem = document.getElementById("exam-table-body");
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const roomElem = document.getElementById("room");
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let offsetTime = getCookie("offsetTime") || 0;
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function fetchData() {
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// 优先使用本地配置
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const localConfig = localStorage.getItem('localExamConfig');
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if (localConfig) {
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try {
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const data = JSON.parse(localConfig);
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displayExamInfo(data);
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updateCurrentTime();
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updateExamInfo(data);
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setInterval(() => updateCurrentTime(), 1000);
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setInterval(() => updateExamInfo(data), 1000);
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return Promise.resolve();
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} catch (error) {
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localStorage.removeItem('localExamConfig');
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errorSystem.show('本地配置无效，已切换至默认配置');
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}
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}
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// 使用默认配置
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return fetch('exam_config.json', { cache: "no-store" })
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.then(response => response.json())
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.then(data => {
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displayExamInfo(data);
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updateCurrentTime();
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updateExamInfo(data);
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setInterval(() => updateCurrentTime(), 1000);
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setInterval(() => updateExamInfo(data), 1000);
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})
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.catch(error => errorSystem.show('获取考试数据失败: ' + error.message));
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}
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function displayExamInfo(data) {
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try {
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const examNameText = data.examName;
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const roomText = roomElem.textContent;
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examNameElem.innerHTML = `${examNameText} <span id="room">${roomText}</span>`;
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messageElem.textContent = data.message;
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} catch (e) {
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errorSystem.show('显示考试信息失败: ' + e.message);
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}
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}
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function updateCurrentTime() {
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try {
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const now = new Date(new Date().getTime() + offsetTime * 1000);
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currentTimeElem.textContent = now.toLocaleTimeString('zh-CN', { hour12: false });
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} catch (e) {
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errorSystem.show('更新时间失败: ' + e.message);
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}
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}
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function updateExamInfo(data) {
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try {
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const now = new Date(new Date().getTime() + offsetTime * 1000);
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let currentExam = null;
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let nextExam = null;
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let lastExam = null;
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data.examInfos.forEach(exam => {
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const start = new Date(exam.start);
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const end = new Date(exam.end);
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if (now >= start && now <= end) {
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currentExam = exam;
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}
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if (!currentExam && !nextExam && now < start) {
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nextExam = exam;
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}
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if (now > end && (!lastExam || end > new Date(lastExam.end))) {
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lastExam = exam;
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isnotificated = false;
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}
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});
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if (currentExam) {
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currentSubjectElem.textContent = `当前科目: ${currentExam.name}`;
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examTimingElem.textContent = `起止时间: ${formatTimeWithoutSeconds(new Date(currentExam.start).toLocaleTimeString('zh-CN', { hour12: false }))} - ${formatTimeWithoutSeconds(new Date(currentExam.end).toLocaleTimeString('zh-CN', { hour12: false }))}`;
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const remainingTime = (new Date(currentExam.end).getTime() - now.getTime() + 1000) / 1000;
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const remainingHours = Math.floor(remainingTime / 3600);
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const remainingMinutes = Math.floor((remainingTime % 3600) / 60);
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const remainingSeconds = Math.floor(remainingTime % 60);
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const remainingTimeText = `${remainingHours}时 ${remainingMinutes}分 ${remainingSeconds}秒`;
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if (remainingHours === 0 && remainingMinutes <= 14) {
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remainingTimeElem.textContent = `倒计时: ${remainingTimeText}`;
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remainingTimeElem.style.color = "red";
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remainingTimeElem.style.fontWeight = "bold";
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statusElem.textContent = "状态: 即将结束";
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statusElem.style.color = "red";
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// 在剩余15分钟时显示提醒
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if (isnotificated === false && remainingMinutes === 14 && remainingSeconds === 59) {
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isnotificated = true;
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const overlay = document.getElementById('reminder-overlay');
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overlay.classList.add('show');
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setTimeout(() => {
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overlay.classList.remove('show');
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}, 5000);
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}
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} else {
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remainingTimeElem.textContent = `剩余时间: ${remainingTimeText}`;
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remainingTimeElem.style.color = "#93b4f7";
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remainingTimeElem.style.fontWeight = "normal";
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statusElem.textContent = "状态: 进行中";
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statusElem.style.color = "#5ba838";
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}
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} else if (lastExam && now < new Date(lastExam.end).getTime() + 60000) {
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const timeSinceEnd = (now.getTime() - new Date(lastExam.end).getTime()) / 1000;
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currentSubjectElem.textContent = `上场科目: ${lastExam.name}`;
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examTimingElem.textContent = "";
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remainingTimeElem.textContent = ``;
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statusElem.textContent = "状态: 已结束";
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statusElem.style.color = "red";
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} else if (nextExam) {
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const timeUntilStart = ((new Date(nextExam.start).getTime() - now.getTime()) / 1000) + 1;
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const remainingHours = Math.floor(timeUntilStart / 3600);
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const remainingMinutes = Math.floor((timeUntilStart % 3600) / 60);
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const remainingSeconds = Math.floor(timeUntilStart % 60);
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const remainingTimeText = `${remainingHours}时 ${remainingMinutes}分 ${remainingSeconds}秒`;
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if (timeUntilStart <= 15 * 60) {
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currentSubjectElem.textContent = `即将开始: ${nextExam.name}`;
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remainingTimeElem.textContent = `倒计时: ${remainingTimeText}`;
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remainingTimeElem.style.color = "orange";
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remainingTimeElem.style.fontWeight = "bold";
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statusElem.textContent = "状态: 即将开始";
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statusElem.style.color = "#DBA014";
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} else {
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currentSubjectElem.textContent = `下一场科目: ${nextExam.name}`;
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remainingTimeElem.textContent = "";
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statusElem.textContent = "状态: 未开始";
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remainingTimeElem.style.fontWeight = "normal";
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statusElem.style.color = "#EAEE5B";
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}
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examTimingElem.textContent = `起止时间: ${formatTimeWithoutSeconds(new Date(nextExam.start).toLocaleTimeString('zh-CN', { hour12: false }))} - ${formatTimeWithoutSeconds(new Date(nextExam.end).toLocaleTimeString('zh-CN', { hour12: false }))}`;
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} else {
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currentSubjectElem.textContent = "考试均已结束";
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examTimingElem.textContent = "";
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remainingTimeElem.textContent = "";
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statusElem.textContent = "状态: 空闲";
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statusElem.style.color = "#3946AF";
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}
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examTableBodyElem.innerHTML = "";
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// 预处理日期和时间段
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const dateGroups = {};
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data.examInfos.forEach(exam => {
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const start = new Date(exam.start);
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const hour = start.getHours();
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const dateStr = `${start.getMonth() + 1}月${start.getDate()}日<br>${hour < 12 ? '上午' : (hour < 18 ? '下午' : '晚上')}`;
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if (!dateGroups[dateStr]) {
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dateGroups[dateStr] = [];
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}
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dateGroups[dateStr].push(exam);
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});
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// 生成表格
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Object.entries(dateGroups).forEach(([dateStr, exams]) => {
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let isFirstRow = true;
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// 计算实际需要的行数（考虑科目名称中的斜杠）
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const totalRows = exams.reduce((acc, exam) => {
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return acc + (exam.name.includes('/') ? exam.name.split('/').length : 1);
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}, 0);
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exams.forEach(exam => {
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const start = new Date(exam.start);
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const end = new Date(exam.end);
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const now = new Date(new Date().getTime() + offsetTime * 1000);
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let status = "未开始";
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if (now < start) {
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status = now > new Date(start.getTime() - 15 * 60 * 1000) ? "即将开始" : "未开始";
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} else if (now > end) {
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status = "已结束";
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} else {
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status = "进行中";
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}
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// 处理包含斜杠的科目名称
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const subjects = exam.name.split('/');
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subjects.forEach((subject, index) => {
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const row = document.createElement("tr");
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let cells = '';
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if (isFirstRow) {
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cells = `<td rowspan="${totalRows}">${dateStr}</td>`;
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isFirstRow = false;
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}
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// 仅在第一个科目行添加时间和状态
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if (index === 0) {
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cells += `
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<td>${subject.trim()}</td>
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<td rowspan="${subjects.length}">${formatTimeWithoutSeconds(start.toLocaleTimeString('zh-CN', { hour12: false }))}</td>
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<td rowspan="${subjects.length}">${formatTimeWithoutSeconds(end.toLocaleTimeString('zh-CN', { hour12: false }))}</td>
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<td rowspan="${subjects.length}"><span class="exam-status-tag exam-status-${status}">${status}</span></td>
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`;
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} else {
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cells += `<td>${subject.trim()}</td>`;
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}
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row.innerHTML = cells;
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examTableBodyElem.appendChild(row);
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});
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});
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});
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} catch (e) {
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errorSystem.show('更新考试信息失败: ' + e.message);
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}
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}
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fetchData();
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});
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