iistwin/server/medschedule/worker.ts

import { db } from "../db";
import { medScheduleStorage } from "./storage";
import { sendBotMessage } from "./bot-sender";
import { generateDailyCheckinQuestion } from "./ai.service";
import { withSuperAdmin } from "../db";
import { medIntakeLogs } from "@shared/schema";
import { eq } from "drizzle-orm";
import type { BotPlatform } from "./bot-sender";

let isRunning = false;

function toMsk(date: Date): Date {
  return new Date(date.toLocaleString("en-US", { timeZone: "Europe/Moscow" }));
}

function mskDateString(date: Date): string {
  return toMsk(date).toISOString().split("T")[0];
}

export function startMedScheduleWorker() {
  if (isRunning) return;
  isRunning = true;

  // Каждую минуту — отправка напоминаний о приёме лекарств
  setInterval(async () => {
    try {
      await withSuperAdmin(() => processReminders());
    } catch (err) {
      console.error("[MedSchedule Worker] Reminder error:", err);
    }
  }, 60_000);

  // Каждые 15 минут — уведомления о пропущенных приёмах
  setInterval(async () => {
    try {
      await withSuperAdmin(() => processMissedIntakes());
    } catch (err) {
      console.error("[MedSchedule Worker] Missed intakes error:", err);
    }
  }, 15 * 60_000);

  // Каждый час — проверка сроков годности
  setInterval(async () => {
    try {
      await withSuperAdmin(() => processExpiryAlerts());
    } catch (err) {
      console.error("[MedSchedule Worker] Expiry alerts error:", err);
    }
  }, 60 * 60_000);

  // Ежедневный чек-ин в 9:00 по Москве
  scheduleAtMskHour(9, async () => {
    try {
      await withSuperAdmin(() => processDailyCheckins());
    } catch (err) {
      console.error("[MedSchedule Worker] Daily check-in error:", err);
    }
  });

  console.log("[MedSchedule Worker] started");
}

async function processReminders() {
  const orgId = await medScheduleStorage.ensureMedScheduleOrganization();
  const windowEnd = new Date(Date.now() + 5 * 60_000); // ближайшие 5 минут
  const after = new Date(Date.now() - 60_000); // не раньше 1 минуты назад
  const intakes = await medScheduleStorage.getPendingIntakes(orgId, windowEnd, after);

  for (const { intake, medication, member, family } of intakes) {
    const reminded = new Set(intake.remindedVia ?? []);
    if (reminded.has("telegram") && reminded.has("max")) continue;

    const target = await resolveNotificationTarget(member.userId, family.id, orgId);
    if (!target) continue;

    const text = `💊 Напоминание: ${member.profileName} нужно принять ${medication.name}${medication.dosage ? ` (${medication.dosage})` : ""} в ${formatTime(intake.scheduledAt)}`;

    const result = await sendBotMessage(target.platform, target.chatId, text, {
      parseMode: "HTML",
    });

    if (result.ok) {
      reminded.add(target.platform);
      await db
        .update(medIntakeLogs)
        .set({ remindedVia: Array.from(reminded) })
        .where(eq(medIntakeLogs.id, intake.id));
    }
  }
}

async function processMissedIntakes() {
  const orgId = await medScheduleStorage.ensureMedScheduleOrganization();
  const missed = await medScheduleStorage.getMissedIntakes(orgId, 15);
  for (const { intake, medication, member, family } of missed) {
    const creator = await medScheduleStorage.getFamilyCreator(family.id, orgId);
    if (!creator) continue;
    const binding = await medScheduleStorage.getBotBindingByUserId(creator.id, orgId);
    if (!binding?.telegramChatId && !binding?.maxChatId) continue;

    const platform: BotPlatform = binding.telegramChatId ? "telegram" : "max";
    const chatId = binding.telegramChatId || binding.maxChatId!;
    const text = `⚠️ ${member.profileName} пропустил приём ${medication.name} (${formatTime(intake.scheduledAt)})`;
    await sendBotMessage(platform, chatId, text);
  }
}

async function processExpiryAlerts() {
  const orgId = await medScheduleStorage.ensureMedScheduleOrganization();
  const groups = await medScheduleStorage.getAllFamilyGroups(orgId);
  const alertDays = 30;
  const alertDate = new Date();
  alertDate.setDate(alertDate.getDate() + alertDays);

  for (const group of groups) {
    const items = await medScheduleStorage.getCabinetItems(group.id, orgId);
    const expiring = items.filter((i) => i.expiryDate && new Date(i.expiryDate) <= alertDate);
    if (expiring.length === 0) continue;

    const creator = await medScheduleStorage.getFamilyCreator(group.id, orgId);
    if (!creator) continue;
    const binding = await medScheduleStorage.getBotBindingByUserId(creator.id, orgId);
    if (!binding?.telegramChatId && !binding?.maxChatId) continue;

    const platform: BotPlatform = binding.telegramChatId ? "telegram" : "max";
    const chatId = binding.telegramChatId || binding.maxChatId!;
    const list = expiring.map((i) => `- ${i.name} (${i.expiryDate})`).join("\n");
    const text = `📅 Истекающие лекарства:\n${list}`;
    await sendBotMessage(platform, chatId, text);
  }
}

async function processDailyCheckins() {
  const orgId = await medScheduleStorage.ensureMedScheduleOrganization();
  const groups = await medScheduleStorage.getAllFamilyGroups(orgId);

  for (const group of groups) {
    const members = await medScheduleStorage.getFamilyMembers(group.id, orgId);
    const medications = await medScheduleStorage.getMedicationsByFamily(group.id, orgId);
    const records = await medScheduleStorage.getMedicalRecords(group.id, orgId);

    const generated = await generateDailyCheckinQuestion(orgId, members, medications, records);
    if (!generated) continue;

    const today = mskDateString(new Date());
    await medScheduleStorage.createDailyCheckin({
      familyId: group.id,
      memberId: null,
      checkInDate: today,
      question: generated.question,
    });

    // Отправляем вопрос админу/создателю семьи
    const creator = await medScheduleStorage.getFamilyCreator(group.id, orgId);
    if (!creator) continue;
    const binding = await medScheduleStorage.getBotBindingByUserId(creator.id, orgId);
    if (!binding?.telegramChatId && !binding?.maxChatId) continue;

    const platform: BotPlatform = binding.telegramChatId ? "telegram" : "max";
    const chatId = binding.telegramChatId || binding.maxChatId!;
    await sendBotMessage(platform, chatId, `🩺 Ежедневный чек-ин: ${generated.question}\n\nОтветьте текстом.`);
  }
}

async function resolveNotificationTarget(
  memberUserId: number | null,
  familyId: number,
  orgId: number
): Promise<{ platform: BotPlatform; chatId: string } | null> {
  if (memberUserId) {
    const binding = await medScheduleStorage.getBotBindingByUserId(memberUserId, orgId);
    if (binding?.telegramChatId) return { platform: "telegram", chatId: binding.telegramChatId };
    if (binding?.maxChatId) return { platform: "max", chatId: binding.maxChatId };
  }

  const creator = await medScheduleStorage.getFamilyCreator(familyId, orgId);
  if (!creator) return null;
  const binding = await medScheduleStorage.getBotBindingByUserId(creator.id, orgId);
  if (binding?.telegramChatId) return { platform: "telegram", chatId: binding.telegramChatId };
  if (binding?.maxChatId) return { platform: "max", chatId: binding.maxChatId };
  return null;
}

function formatTime(date: Date): string {
  return date.toLocaleTimeString("ru-RU", { hour: "2-digit", minute: "2-digit", timeZone: "Europe/Moscow" });
}

function scheduleAtMskHour(hour: number, fn: () => Promise<void>) {
  const now = new Date();
  const mskNow = toMsk(now);
  const target = new Date(mskNow);
  target.setHours(hour, 0, 0, 0);
  if (target <= mskNow) {
    target.setDate(target.getDate() + 1);
  }
  const ms = target.getTime() - mskNow.getTime();
  setTimeout(() => {
    fn().catch(console.error);
    setInterval(() => fn().catch(console.error), 24 * 60 * 60 * 1000);
  }, ms);
}