#!/bin/bash
# notify.sh — Send Telegram notification
# Usage: ./notify.sh "message text"
# Requires TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID env vars (or source from .env)

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
[ -f "$SCRIPT_DIR/.env" ] && source "$SCRIPT_DIR/.env"

if [ -z "$TELEGRAM_BOT_TOKEN" ] || [ -z "$TELEGRAM_CHAT_ID" ]; then
    echo "TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID required"
    exit 1
fi

MSG="${1:-No message}"
curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
    -d chat_id="$TELEGRAM_CHAT_ID" \
    -d text="$MSG" \
    -d parse_mode="Markdown" > /dev/null