#!/bin/bash

# Seeding script for external database
set -e

SERVICE_NAME="external"
SEED_FILE="${SEED_FILE:-infrastructure/scripts/seeds/${SERVICE_NAME}_seed.sql}"

echo "Starting database seeding for $SERVICE_NAME..."

# Get database credentials from Kubernetes secrets
DB_USER=$(kubectl get secret database-secrets -n bakery-ia -o jsonpath='{.data.EXTERNAL_DB_USER}' | base64 -d)
DB_NAME=$(kubectl get configmap bakery-config -n bakery-ia -o jsonpath='{.data.EXTERNAL_DB_NAME}')

# Get the pod name
POD_NAME=$(kubectl get pods -n bakery-ia -l app.kubernetes.io/name=external-db -o jsonpath='{.items[0].metadata.name}')

if [ -z "$POD_NAME" ]; then
    echo "Error: Could not find external database pod"
    exit 1
fi

# Check if seed file exists
if [ ! -f "$SEED_FILE" ]; then
    echo "Warning: Seed file not found: $SEED_FILE"
    echo "Creating sample seed file..."

    mkdir -p "infrastructure/scripts/seeds"
    cat > "$SEED_FILE" << 'SEED_EOF'
-- Sample seed data for external service
-- Add your seed data here

-- Example:
-- INSERT INTO sample_table (name, created_at) VALUES
--   ('Sample Data 1', NOW()),
--   ('Sample Data 2', NOW());

-- Note: Replace with actual seed data for your external service
SELECT 'Seed file created. Please add your seed data.' as message;
SEED_EOF

    echo "Sample seed file created at: $SEED_FILE"
    echo "Please edit this file to add your actual seed data"
    exit 0
fi

echo "Applying seed data from: $SEED_FILE"
kubectl exec -i "$POD_NAME" -n bakery-ia -- psql -U "$DB_USER" "$DB_NAME" < "$SEED_FILE"

if [ $? -eq 0 ]; then
    echo "Seeding completed successfully"
else
    echo "Seeding failed"
    exit 1
fi