czh-20260430-修复任务管理相关bug

src/views/tasklist/utils/taskUtils.ts

@@ -0,0 +1,29 @@
+export const PRIORITY_OPTIONS = [
+  { label: '高', value: 'high' },
+  { label: '中', value: 'medium' },
+  { label: '低', value: 'low' },
+];
+
+const PRIORITY_COLOR_MAP: Record<string, string> = {
+  high: '#ffccc7',
+  medium: '#ffe58f',
+  low: '#91d5ff',
+};
+
+export function getPriorityBg(value: string): string {
+  return PRIORITY_COLOR_MAP[value] || '#f5f5f5';
+}
+
+export function getPriorityLabel(value: string): string {
+  const opt = PRIORITY_OPTIONS.find((o) => o.value === value);
+  return opt?.label || value;
+}
+
+export function isOverdue(task: { endTime?: string; completed?: boolean }): boolean {
+  if (!task.endTime || task.completed) return false;
+  const end = new Date(task.endTime);
+  const now = new Date();
+  now.setHours(0, 0, 0, 0);
+  end.setHours(0, 0, 0, 0);
+  return now > end;
+}