#!/bin/bash
# shellcheck disable=SC1091
source "${AGENT_PATH}/common.sh"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/_volumes.sh"
_check_required_env_vars "CONTAINER_NAME" "DATA_PATH"

# Export variables for docker compose
export CONTAINER_NAME DATA_PATH HTTP_PORT IMAGE_REGISTRY IMAGE_REPO IMAGE_TAG
export MYSQL_ROOT_PASSWORD DB_PASSWORD SEAFILE_ADMIN_EMAIL SEAFILE_ADMIN_PASSWORD
export SEAFILE_SERVER_HOSTNAME SEAFILE_SERVER_PROTOCOL TZ

cd "$SCRIPT_DIR" || _die "Failed to change to script directory"

# Dump MariaDB database before backup
echo "Dumping MariaDB database..."
docker exec "${CONTAINER_NAME}_db" mariadb-dump -u root -p"${MYSQL_ROOT_PASSWORD}" --all-databases > "${DATA_PATH}/database.sql" || _die "Failed to dump database"

# Stop containers for consistent backup
docker compose stop

# Backup using dropshell's backup system
# shellcheck disable=SC2046
backup_items $(get_seafile_volumes) || _die "Failed to create backup"

# Clean up database dump (it's now in the backup)
rm -f "${DATA_PATH}/database.sql"

# Restart containers
docker compose start

echo "Backup created successfully"