feat: last checked and next refresh

resources/ts/lib/cron.ts

@@ -1,6 +1,6 @@
 
 import { CronType } from "@/enums";
-import CronExpressionParser from "cron-parser";
+import {CronExpressionParser} from "cron-parser";
 
 export function parseCron(cron: string | null): { type: CronType, value: number } {
     let value: RegExpMatchArray | null;

resources/ts/lib/dates.ts

@@ -0,0 +1,6 @@
+import { formatDistanceToNow } from "date-fns";
+
+
+export function relativeTime(date: Date): string {
+    return formatDistanceToNow(date, {addSuffix: true, includeSeconds: false});
+}

resources/ts/lib/tasks.ts

@@ -1,5 +1,5 @@
 import type { RawTask, Task } from "@/types";
-import CronExpressionParser from "cron-parser";
+import {CronExpressionParser} from "cron-parser";
 
 export function parseTask(task: RawTask): Task {
     return {
@@ -13,18 +13,22 @@ export function parseTask(task: RawTask): Task {
     };
 }
 
-export function taskCompleted(task: Task): boolean {
-    if (task.check_date === null) {
-        return false;
-    }
-    if (task.reset_cron === null) {
-        return true;
+export function taskNextReset(task: Task): Date | null {
+    if (task.check_date === null || task.reset_cron === null) {
+        return null;
     }
     try {
         const interval = CronExpressionParser.parse(task.reset_cron, {currentDate: task.check_date});
-        const nextDate = interval.next();
-        return nextDate.getTime() > (new Date()).getTime();
+        return interval.next().toDate();
     } catch {
-        return false;
+        return null;
     }
 }
+
+export function taskCompleted(task: Task): boolean {
+    const nextReset = taskNextReset(task);
+    if (nextReset === null) {
+        return task.check_date !== null;
+    }
+    return nextReset.getTime() > (new Date()).getTime();
+}