#!/bin/bash
set -e

echo "Starting STUPA PDF API Backend..."

# Wait for database to be ready
echo "Waiting for database..."
while ! nc -z ${MYSQL_HOST:-db} ${MYSQL_PORT:-3306}; do
  sleep 1
done
echo "Database is ready!"

# Run database initialization
echo "Initializing database..."
python -m src.startup || {
    echo "Warning: Database initialization failed or already initialized"
}

# Run migrations if alembic is available
if [ -f "alembic.ini" ]; then
    echo "Running database migrations..."
    alembic upgrade head || {
        echo "Warning: Migrations failed or not configured"
    }
fi

# Start the application
echo "Starting application server..."
exec uvicorn src.main:app \
    --host 0.0.0.0 \
    --port ${PORT:-8000} \
    --workers ${WORKERS:-1} \
    --reload-dir /app/src \
    ${UVICORN_ARGS}