From 713ced9c68cd70a8e56e8ce5ed27cb9bbe3e55c4 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jan@jantuomi.fi>
Date: Wed, 6 May 2026 21:46:21 +0300
Subject: Add shopping list features, rework

---
 src/bot.ts | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/bot.ts

(limited to 'src/bot.ts')

diff --git a/src/bot.ts b/src/bot.ts
new file mode 100644
index 0000000..1de3a22
--- /dev/null
+++ b/src/bot.ts
@@ -0,0 +1,49 @@
+import { bot, broadcastMessage } from "./tg";
+import { getRecurringTasks, markTaskDone } from "./db";
+import { isThisWeek, today, now } from "./tasks";
+import { isMonday, getHours, format } from "date-fns";
+
+const CHECK_INTERVAL_MS = 60 * 1000;
+let lastRunKey: string | null = null;
+
+const runWeeklyTasks = async (): Promise<void> => {
+  try {
+    console.log("[weekly] Starting recurring tasks check");
+    const tasks = getRecurringTasks();
+    const dueTasks = tasks.filter(isThisWeek);
+
+    if (dueTasks.length > 0) {
+      const taskText = dueTasks.map((t) => `• ${t.name} (${t.interval})`).join("\n");
+      await broadcastMessage(`📋 Tällä viikolla tehtävät hommat:\n${taskText}`);
+      const todayStr = today();
+      for (const t of dueTasks) {
+        markTaskDone(t.id, todayStr);
+      }
+    } else {
+      await broadcastMessage("Tällä viikolla ei toistuvia hommia! 🎉");
+    }
+    console.log("[weekly] Done");
+  } catch (err) {
+    console.error("[weekly] Error:", err);
+  }
+};
+
+const checkAndRun = async (): Promise<void> => {
+  const current = now();
+  if (isMonday(current) && getHours(current) === 9) {
+    const key = format(current, "yyyy-MM-dd");
+    if (key !== lastRunKey) {
+      lastRunKey = key;
+      await runWeeklyTasks();
+    }
+  }
+};
+
+setInterval(checkAndRun, CHECK_INTERVAL_MS);
+console.log("[bot] Scheduled weekly tasks for Monday 09:00");
+
+bot.launch();
+console.log("[bot] Bot is running");
+
+process.once("SIGINT", () => bot.stop("SIGINT"));
+process.once("SIGTERM", () => bot.stop("SIGTERM"));
-- 
cgit v1.3