Add dashboard

ui/src/lib/time.ts

@@ -20,3 +20,49 @@ export const getDate = (zuluTime: string) => {
   const time = convertZulu2Beijing(zuluTime);
   return time.split(" ")[0];
 };
+
+export function getTimeBefore(days: number): string {
+  // 获取当前时间
+  const currentDate = new Date();
+
+  // 减去指定的天数
+  currentDate.setUTCDate(currentDate.getUTCDate() - days);
+
+  // 格式化日期为 yyyy-mm-dd
+  const year = currentDate.getUTCFullYear();
+  const month = String(currentDate.getUTCMonth() + 1).padStart(2, "0"); // 月份从 0 开始
+  const day = String(currentDate.getUTCDate()).padStart(2, "0");
+
+  // 格式化时间为 hh:ii:ss
+  const hours = String(currentDate.getUTCHours()).padStart(2, "0");
+  const minutes = String(currentDate.getUTCMinutes()).padStart(2, "0");
+  const seconds = String(currentDate.getUTCSeconds()).padStart(2, "0");
+
+  // 组合成 yyyy-mm-dd hh:ii:ss 格式
+  const formattedDate = `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
+
+  return formattedDate;
+}
+
+export function getTimeAfter(days: number): string {
+  // 获取当前时间
+  const currentDate = new Date();
+
+  // 加上指定的天数
+  currentDate.setUTCDate(currentDate.getUTCDate() + days);
+
+  // 格式化日期为 yyyy-mm-dd
+  const year = currentDate.getUTCFullYear();
+  const month = String(currentDate.getUTCMonth() + 1).padStart(2, "0"); // 月份从 0 开始
+  const day = String(currentDate.getUTCDate()).padStart(2, "0");
+
+  // 格式化时间为 hh:ii:ss
+  const hours = String(currentDate.getUTCHours()).padStart(2, "0");
+  const minutes = String(currentDate.getUTCMinutes()).padStart(2, "0");
+  const seconds = String(currentDate.getUTCSeconds()).padStart(2, "0");
+
+  // 组合成 yyyy-mm-dd hh:ii:ss 格式
+  const formattedDate = `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
+
+  return formattedDate;
+}