runtime data

scripts/remind_add.py

@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+"""One-off helper to add a reminder directly to the SQLite DB."""
+import sqlite3
+import sys
+from datetime import datetime, timezone
+from pathlib import Path
+
+WORKSPACE = Path(__file__).resolve().parent.parent
+DB_PATH = WORKSPACE / "db" / "reminders.sqlite"
+
+
+def main() -> int:
+    if len(sys.argv) < 3:
+        print("usage: remind_add.py <at_iso> <text>", file=sys.stderr)
+        return 1
+    at_str = sys.argv[1]
+    text = sys.argv[2]
+
+    try:
+        datetime.fromisoformat(at_str)
+    except ValueError as exc:
+        print(f"invalid --at datetime: {exc}", file=sys.stderr)
+        return 1
+
+    DB_PATH.parent.mkdir(parents=True, exist_ok=True)
+    conn = sqlite3.connect(DB_PATH)
+    conn.row_factory = sqlite3.Row
+    conn.executescript(
+        """
+        PRAGMA journal_mode = WAL;
+        PRAGMA foreign_keys = ON;
+
+        CREATE TABLE IF NOT EXISTS reminders (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            text TEXT NOT NULL CHECK(text <> ''),
+            enabled INTEGER NOT NULL DEFAULT 1 CHECK(enabled IN (0, 1)),
+            timezone TEXT NOT NULL DEFAULT 'Europe/Prague',
+            created_at TEXT NOT NULL,
+            updated_at TEXT NOT NULL,
+            deleted_at TEXT
+        );
+
+        CREATE TABLE IF NOT EXISTS schedule_at (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            reminder_id INTEGER NOT NULL REFERENCES reminders(id) ON DELETE CASCADE,
+            at_datetime TEXT NOT NULL
+        );
+
+        CREATE INDEX IF NOT EXISTS idx_reminders_text ON reminders(text);
+        CREATE INDEX IF NOT EXISTS idx_at_datetime ON schedule_at(reminder_id, at_datetime);
+        """
+    )
+
+    now = datetime.now(timezone.utc).isoformat(timespec="seconds")
+    cur = conn.execute(
+        "INSERT INTO reminders (text, enabled, timezone, created_at, updated_at) VALUES (?, 1, 'Europe/Prague', ?, ?)",
+        (text, now, now),
+    )
+    reminder_id = cur.lastrowid
+    conn.execute(
+        "INSERT INTO schedule_at (reminder_id, at_datetime) VALUES (?, ?)",
+        (reminder_id, at_str),
+    )
+    conn.commit()
+    conn.close()
+    print(f"added reminder #{reminder_id} at {at_str}: {text}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())