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@@ -1,33 +1,83 @@
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// utils.js - 通用工具函数
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-// 保存数据到localStorage
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+// 保存数据到localStorage的LabStatistics对象下
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function setLocalStorage(name, value) {
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try {
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- localStorage.setItem(name, value);
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+ // 获取现有的LabStatistics对象
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+ let labStats = localStorage.getItem('LabStatistics');
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+ let labStatsObj = labStats ? JSON.parse(labStats) : {};
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+
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+ // 设置新的值
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+ labStatsObj[name] = value;
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+
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+ // 保存回localStorage
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+ localStorage.setItem('LabStatistics', JSON.stringify(labStatsObj));
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} catch (e) {
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console.error('保存数据失败:', e);
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}
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}
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-// 从localStorage获取数据
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+// 从localStorage的LabStatistics对象下获取数据
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function getLocalStorage(name) {
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try {
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- return localStorage.getItem(name);
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+ let labStats = localStorage.getItem('LabStatistics');
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+ if (!labStats) return null;
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+
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+ let labStatsObj = JSON.parse(labStats);
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+ return labStatsObj[name] !== undefined ? labStatsObj[name] : null;
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} catch (e) {
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console.error('获取数据失败:', e);
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return null;
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}
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}
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-// 从localStorage删除数据
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+// 从localStorage的LabStatistics对象下删除数据
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function removeLocalStorage(name) {
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try {
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- localStorage.removeItem(name);
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+ let labStats = localStorage.getItem('LabStatistics');
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+ if (!labStats) return;
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+
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+ let labStatsObj = JSON.parse(labStats);
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+ delete labStatsObj[name];
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+
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+ // 保存更新后的对象
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+ localStorage.setItem('LabStatistics', JSON.stringify(labStatsObj));
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} catch (e) {
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console.error('删除数据失败:', e);
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}
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}
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+// 可选：清空LabStatistics对象
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+function clearLocalStorage() {
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+ try {
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+ localStorage.removeItem('LabStatistics');
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+ } catch (e) {
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+ console.error('清空数据失败:', e);
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+ }
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+}
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+
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+// 可选：获取整个LabStatistics对象
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+function getAllLocalStorageData() {
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+ try {
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+ const labStats = localStorage.getItem('LabStatistics');
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+ if (labStats) {
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+ const labStatsObj = JSON.parse(labStats);
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+ // 创建新对象，排除translation字段
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+ const result = {};
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+ for (const [key, value] of Object.entries(labStatsObj)) {
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+ if (key !== 'translation') {
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+ result[key] = value;
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+ }
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+ }
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+ return result;
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+ }
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+ return {};
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+ } catch (e) {
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+ console.error('获取LabStatistics数据失败:', e);
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+ return {};
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+ }
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+}
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+
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// 更新当前时间
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function updateCurrentTime() {
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const now = new Date();
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@@ -74,7 +124,7 @@ function showToast(message, type = 'info', duration = 3000) {
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const toast = document.createElement('div');
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toast.className = `toast toast-${type}`;
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toast.textContent = message;
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-
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+
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// 计算当前toast应该的位置
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const position = Math.min(existingToasts.length, MAX_TOASTS - 1);
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const topPosition = 20 + position * 60; // 每个toast高度约50px，加上间距10px
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@@ -118,7 +168,7 @@ function showToast(message, type = 'info', duration = 3000) {
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setTimeout(() => {
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document.body.removeChild(toast);
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activeToasts--;
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-
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+
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// 当一个toast被移除时，重新调整其他toast的位置
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repositionToasts();
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}, 300);
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JY