#!/bin/bash
# Force upgrade production database - WARNING: This will DELETE all data!
# Use this script when data is not critical and you need a clean migration

set -e  # Exit on error

PRODUCTION_DB_PATH="/opt/littleshop/littleshop-production.db"
BACKUP_PATH="/opt/littleshop/backups/littleshop-production-backup-$(date +%Y%m%d_%H%M%S).db"

echo "🔧 Force Upgrade Production Database"
echo "====================================="
echo ""
echo "⚠️  WARNING: This will DELETE all existing data!"
echo "📍 Database: $PRODUCTION_DB_PATH"
echo ""

# Create backups directory if it doesn't exist
mkdir -p /opt/littleshop/backups

# Backup existing database if it exists
if [ -f "$PRODUCTION_DB_PATH" ]; then
    echo "📦 Backing up existing database..."
    cp "$PRODUCTION_DB_PATH" "$BACKUP_PATH"
    echo "✅ Backup saved to: $BACKUP_PATH"
    echo ""
fi

# Remove old database files
echo "🗑️  Removing old database files..."
rm -f "$PRODUCTION_DB_PATH"
rm -f "${PRODUCTION_DB_PATH}-shm"
rm -f "${PRODUCTION_DB_PATH}-wal"
echo "✅ Old database files removed"
echo ""

# Apply all migrations to create fresh database
echo "🔄 Applying all migrations..."
cd /opt/littleshop
dotnet ef database update --project LittleShop.csproj

if [ $? -eq 0 ]; then
    echo ""
    echo "✅ Database successfully upgraded!"
    echo "📋 All migrations applied successfully"
    echo ""
    echo "📊 Database info:"
    echo "   Path: $PRODUCTION_DB_PATH"
    echo "   Backup: $BACKUP_PATH"
    echo ""
    echo "🎉 Production database is now ready!"
else
    echo ""
    echo "❌ Migration failed!"
    echo "🔄 Restoring from backup..."
    cp "$BACKUP_PATH" "$PRODUCTION_DB_PATH"
    echo "✅ Backup restored"
    exit 1
fi