#!/bin/sh
set -e

echo "🚀 Starting TT Booking Production..."

# Create required directories if they don't exist
echo "📁 Ensuring directories exist..."
mkdir -p /app/data /app/backups /app/logs
chmod 755 /app/data /app/backups /app/logs

# Set defaults for environment variables
export DATABASE_URL="${DATABASE_URL:-/app/data/sqlite.db}"
export NODE_ENV="${NODE_ENV:-production}"
export ADMIN_EMAIL="${ADMIN_EMAIL:-admin@tabletennis.com}"
export ADMIN_PASSWORD="${ADMIN_PASSWORD:-admin123}"

# Validate required environment variables
if [ -z "$NEXTAUTH_SECRET" ]; then
    echo "❌ NEXTAUTH_SECRET is required but not set"
    echo "💡 Generate one with: openssl rand -base64 32"
    exit 1
fi

if [ -z "$NEXTAUTH_URL" ]; then
    echo "❌ NEXTAUTH_URL is required but not set" 
    echo "💡 Set to your application URL, e.g., https://your-domain.com"
    exit 1
fi

# Check database state and determine what actions are needed
echo "📊 Analyzing database state..."
DB_CHECK_EXIT=0
node dist/check-database.js || DB_CHECK_EXIT=$?

case $DB_CHECK_EXIT in
    0)
        echo "✅ Database is ready - no action needed"
        ;;
    1)
        echo "🔧 Database needs migration..."
        npm run db:push
        echo "✅ Migration completed"
        ;;
    2)
        echo "🌱 Database needs seeding..."
        echo "   Admin Email: $ADMIN_EMAIL"
        echo "   Admin Password: [HIDDEN]"
        node dist/setup-database.js --essential-only
        echo "✅ Seeding completed"
        echo "💡 You can now login with: $ADMIN_EMAIL / $ADMIN_PASSWORD"
        ;;
    3)
        echo "🔄 Database needs migration and seeding..."
        npm run db:push
        echo "✅ Migration completed"
        echo "🌱 Seeding database..."
        echo "   Admin Email: $ADMIN_EMAIL"
        echo "   Admin Password: [HIDDEN]"
        node dist/setup-database.js --essential-only
        echo "✅ Database initialization completed"
        echo "💡 You can now login with: $ADMIN_EMAIL / $ADMIN_PASSWORD"
        ;;
    4)
        echo "❌ Database state check failed - see logs above"
        exit 1
        ;;
    *)
        echo "❌ Unexpected database check result: $DB_CHECK_EXIT"
        exit 1
        ;;
esac

echo "🌟 Starting server..."

# Execute the main command
exec "$@"