#!/bin/bash
set -e

# -----------------------------------------------------------------
# 1️⃣  Generate wp-config.php if it does not exist (your original logic)
# -----------------------------------------------------------------
if [ ! -f /var/www/html/wp-config.php ]; then
    wp config create \
        --dbname="${WORDPRESS_DB_NAME}" \
        --dbuser="${WORDPRESS_DB_USER}" \
        --dbpass="${WORDPRESS_DB_PASSWORD}" \
        --dbhost="${WORDPRESS_DB_HOST}" \
        --path=/var/www/html \
        --allow-root
fi

# -----------------------------------------------------------------
# 2️⃣  Helper: does the DB already have WordPress tables?
# -----------------------------------------------------------------
db_is_empty() {
    # `wp db check` returns 0 when tables exist, non‑zero otherwise
    wp db check > /dev/null 2>&1
    return $?
}

# -----------------------------------------------------------------
# 3️⃣  If the DB is empty, perform a fresh install and import the XML
# -----------------------------------------------------------------
if ! db_is_empty; then
    echo "⚡ Database empty – installing WordPress and importing XML …"

    # Core install (adjust URL, title, admin credentials as needed)
    wp core install \
        --url="http://localhost" \
        --title="IndyMedia" \
        --admin_user=admin \
        --admin_password=admin123 \
        --admin_email=admin@example.com \
        --skip-email \
        --allow-root

    # Import the exported content
    wp import /tmp/site-export.xml --authors=create --skip=image_resize --allow-root

    # Flush rewrite rules so permalinks work
    wp rewrite flush --hard --allow-root

    echo "✅ Import complete."
fi

# -----------------------------------------------------------------
# 4️⃣  Hand over to the official WordPress entrypoint (starts Apache)
# -----------------------------------------------------------------
exec /usr/local/bin/docker-entrypoint.sh "$@"