#!/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" "DB_NAME" "DB_USER"

# Export variables for docker compose
export CONTAINER_NAME DATA_PATH HTTP_PORT PUID PGID TZ IMAGE_TAG DB_NAME DB_USER DB_PASS

cd "$SCRIPT_DIR"

# Dump PostgreSQL database before backup
echo "Dumping PostgreSQL database..."
docker exec ${CONTAINER_NAME}_db pg_dump -U "$DB_USER" "$DB_NAME" > "${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_wikijs_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"