20260706170339

code/app/app-rn/src/helpers/financeAuto.ts

@@ -0,0 +1,111 @@
+import dayjs from "dayjs";
+import { FinanceAutoRepeatType } from "@/types/finance";
+
+// 判断今天是否应该执行
+export function shouldRun(repeatType: number, repeatDate: string, lastRun: string | null | undefined): boolean {
+  const today = dayjs();
+  if (!lastRun) return true; // 从未执行过
+
+  const last = dayjs(lastRun);
+
+  switch (repeatType) {
+    case FinanceAutoRepeatType.Daily:
+      return !last.isSame(today, "day");
+
+    case FinanceAutoRepeatType.Weekly: {
+      // repeatDate = "1,3,5" → 周一三五
+      const days = (repeatDate || "").split(",").map(Number);
+      if (days.length === 0 || !days.includes(today.day())) return false;
+      return true; // 今天在指定周几中，且上次执行不是今天（由外层 last_run 检查保证）
+    }
+
+    case FinanceAutoRepeatType.Monthly: {
+      const dates = (repeatDate || "").split(",").map(Number);
+      if (dates.length === 0 || !dates.includes(today.date())) return false;
+      return !last.isSame(today, "month");
+    }
+
+    case FinanceAutoRepeatType.Quarterly: {
+      const dates = (repeatDate || "").split(",").map(Number);
+      if (dates.length === 0 || !dates.includes(today.date())) return false;
+      return last.quarter() !== today.quarter() || last.year() !== today.year();
+    }
+
+    case FinanceAutoRepeatType.Yearly: {
+      // repeatDate = "3,15" → 3月15日
+      const parts = (repeatDate || "").split(",").map(Number);
+      if (parts.length !== 2 || parts[0] !== today.month() + 1 || parts[1] !== today.date()) return false;
+      return last.year() !== today.year();
+    }
+
+    default:
+      return false;
+  }
+}
+
+// 获取应该补记账的日期列表（从上次执行到今天）
+export function getMissedDates(
+  repeatType: number,
+  repeatDate: string,
+  lastRun: string | null | undefined,
+): string[] {
+  const today = dayjs();
+  if (!lastRun) return [today.format("YYYY-MM-DD")];
+
+  const last = dayjs(lastRun);
+  const dates: string[] = [];
+  let cursor = last.add(1, "day");
+
+  while (cursor.isBefore(today, "day") || cursor.isSame(today, "day")) {
+    const d = cursor.format("YYYY-MM-DD");
+    if (shouldRunOnDate(repeatType, repeatDate, cursor)) {
+      dates.push(d);
+    }
+    cursor = cursor.add(1, "day");
+  }
+
+  return dates;
+}
+
+function shouldRunOnDate(repeatType: number, repeatDate: string, date: dayjs.Dayjs): boolean {
+  switch (repeatType) {
+    case FinanceAutoRepeatType.Daily:
+      return true;
+    case FinanceAutoRepeatType.Weekly: {
+      const days = (repeatDate || "").split(",").map(Number);
+      return days.includes(date.day());
+    }
+    case FinanceAutoRepeatType.Monthly: {
+      const dates = (repeatDate || "").split(",").map(Number);
+      return dates.includes(date.date());
+    }
+    case FinanceAutoRepeatType.Quarterly: {
+      const dates = (repeatDate || "").split(",").map(Number);
+      return dates.includes(date.date());
+    }
+    case FinanceAutoRepeatType.Yearly: {
+      const parts = (repeatDate || "").split(",").map(Number);
+      return parts.length === 2 && parts[0] === date.month() + 1 && parts[1] === date.date();
+    }
+    default:
+      return false;
+  }
+}
+
+export const REPEAT_LABELS: Record<number, string> = {
+  [FinanceAutoRepeatType.Daily]: "每天",
+  [FinanceAutoRepeatType.Weekly]: "每周",
+  [FinanceAutoRepeatType.Monthly]: "每月",
+  [FinanceAutoRepeatType.Quarterly]: "每季度",
+  [FinanceAutoRepeatType.Yearly]: "每年",
+};
+
+export const WEEK_DAYS = [
+  { value: 1, label: "一" },
+  { value: 2, label: "二" },
+  { value: 3, label: "三" },
+  { value: 4, label: "四" },
+  { value: 5, label: "五" },
+  { value: 6, label: "六" },
+  { value: 0, label: "日" },
+];

code/app/app-rn/src/helpers/notification.ts

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+import * as Notifications from "expo-notifications";
+
+// -- 初始化配置 --
+Notifications.setNotificationHandler({
+  handleNotification: async () => ({
+    shouldShowAlert: true,
+    shouldPlaySound: true,
+    shouldSetBadge: false,
+  }),
+});
+
+// -- 请求权限 --
+export async function requestNotificationPermission(): Promise<boolean> {
+  const { status } = await Notifications.requestPermissionsAsync();
+  return status === "granted";
+}
+
+// -- 预定提醒通知 --
+export async function scheduleTodoReminder(
+  todoId: number,
+  todoName: string,
+  remindAt: string,
+) {
+  if (!remindAt) return null;
+
+  const triggerDate = new Date(remindAt);
+  if (triggerDate <= new Date()) return null; // 时间已过，不预定
+
+  return Notifications.scheduleNotificationAsync({
+    content: {
+      title: "⏰ 待办提醒",
+      body: `「${todoName}」该处理了`,
+      data: { todoId, type: "todo_reminder" },
+    },
+    trigger: { type: Notifications.SchedulableTriggerInputTypes.DATE, date: triggerDate },
+  });
+}
+
+// -- 取消提醒通知 --
+export async function cancelTodoReminder(identifier: string) {
+  await Notifications.cancelScheduledNotificationAsync(identifier);
+}
+
+// -- 取消某个todo的所有提醒 --
+export async function cancelTodoReminders(todoId: number) {
+  const scheduled = await Notifications.getAllScheduledNotificationsAsync();
+  for (const n of scheduled) {
+    if ((n.content.data as any)?.todoId === todoId) {
+      await Notifications.cancelScheduledNotificationAsync(n.identifier);
+    }
+  }
+}