#!/usr/bin/env bash
# Start script for AI Job Application server

APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PID_FILE="$APP_DIR/.app.pid"
LOG_FILE="$APP_DIR/.app.log"

if [ -f "$PID_FILE" ]; then
    PID=$(cat "$PID_FILE")
    if kill -0 "$PID" 2>/dev/null; then
        echo "AI Job Application server is already running (PID: $PID)."
        echo "Access it at http://localhost:3000"
        exit 0
    else
        rm -f "$PID_FILE"
    fi
fi

echo "Starting AI Job Application server..."
cd "$APP_DIR" || exit 1
nohup npm run dev > "$LOG_FILE" 2>&1 &
SERVER_PID=$!
echo "$SERVER_PID" > "$PID_FILE"

sleep 2
if kill -0 "$SERVER_PID" 2>/dev/null; then
    echo "✓ Server successfully started (PID: $SERVER_PID)."
    echo "✓ App running at: http://localhost:3000"
    echo "✓ Logs: $LOG_FILE"
else
    echo "❌ Server failed to start. Check logs at $LOG_FILE"
    rm -f "$PID_FILE"
    exit 1
fi