#!/bin/bash
# Compare database counts with exported SQL file counts
# Usage: ./validate_export.sh

set -e

echo "Validating exported SQL files against database..."
echo ""

# Get counts from database
DB_ENGINES=$(docker exec mvp-postgres psql -U postgres -d motovaultpro -t -A -c "SELECT COUNT(*) FROM engines;")
DB_TRANS=$(docker exec mvp-postgres psql -U postgres -d motovaultpro -t -A -c "SELECT COUNT(*) FROM transmissions;")
DB_VEHICLES=$(docker exec mvp-postgres psql -U postgres -d motovaultpro -t -A -c "SELECT COUNT(*) FROM vehicle_options;")

# Count records in SQL files (count lines starting with '(' which are data rows)
SQL_ENGINES=$(grep -c '^(' output/01_engines.sql)
SQL_TRANS=$(grep -c '^(' output/02_transmissions.sql)
SQL_VEHICLES=$(grep -c '^(' output/03_vehicle_options.sql)

# Display comparison
echo "Database vs SQL File Counts:"
echo "  Engines:         $DB_ENGINES (DB) vs $SQL_ENGINES (SQL)"
echo "  Transmissions:   $DB_TRANS (DB) vs $SQL_TRANS (SQL)"
echo "  Vehicle Options: $DB_VEHICLES (DB) vs $SQL_VEHICLES (SQL)"
echo ""

# Validate counts match
if [ "$DB_ENGINES" -eq "$SQL_ENGINES" ] && [ "$DB_TRANS" -eq "$SQL_TRANS" ] && [ "$DB_VEHICLES" -eq "$SQL_VEHICLES" ]; then
    echo "Validation PASSED - All counts match!"
    exit 0
else
    echo "Validation FAILED - Counts do not match!"
    exit 1
fi