#!/bin/bash

# Signal scan cancellation
mkdir -p backend/logs
echo "cancel" > backend/logs/duplicates_scan.cancel
sleep 1

PROJECT_ROOT=$(pwd)
PID_FILE="$PROJECT_ROOT/.server_manager.pids"

echo "Stopping application..."

# 1. Kill by PID file
if [ -f "$PID_FILE" ]; then
    while read pid; do
        if [ -n "$pid" ] && ps -p $pid > /dev/null; then
            echo "Killing process $pid from pidfile..."
            kill $pid 2>/dev/null
        fi
    done < "$PID_FILE"
    rm "$PID_FILE"
fi

# 2. Safety Net: Kill orphaned Huey consumers
echo "Checking for orphaned Huey consumers..."
pkill -f "huey_consumer" 2>/dev/null

# 3. Safety Net: Kill processes on port 8000 (Backend) and 5173 (Frontend)
echo "Ensuring ports are free..."

if command -v fuser >/dev/null 2>&1; then
    fuser -k 8000/tcp >/dev/null 2>&1
    fuser -k 5173/tcp >/dev/null 2>&1
else
    # Fallback to lsof if fuser is missing (though we checked it exists)
    if command -v lsof >/dev/null 2>&1; then
        PIDS_8000=$(lsof -t -i:8000)
        if [ -n "$PIDS_8000" ]; then kill $PIDS_8000 2>/dev/null; fi
        PIDS_5173=$(lsof -t -i:5173)
        if [ -n "$PIDS_5173" ]; then kill $PIDS_5173 2>/dev/null; fi
    fi
fi

echo "Application stopped and ports cleared."