package dbx

import (
	"database/sql"
	"strings"

	"github.com/go-jet/jet/v2/qrm"
)

// ModuleDBName is the name of the database module.
const ModuleDBName = "database"

// Queryable interface is an SQL driver object that can execute SQL statements
// for Jet.
type Queryable interface {
	qrm.Queryable
	Query(string, ...any) (*sql.Rows, error)
}

// Executable interface is an SQL driver object that can execute SQL statements
// for Jet.
type Executable interface {
	qrm.Executable
	Exec(string, ...any) (sql.Result, error)
}

// ExecutableTx interface is an SQL driver object that implements the Executable
// interface and can also begin a transaction.
type ExecutableTx interface {
	Executable
	Begin() (*sql.Tx, error)
}

// StringToFilter processes a string to be used as a filter in an SQL LIKE
// statement. It replaces all spaces with % and adds % to the beginning and
// end of the string.
func StringToFilter(str string) string {
	// Remove any existing leading or trailing % characters
	str = strings.Trim(str, "%")

	// Replace all spaces with % and add % to the beginning and end of the string
	str = strings.ReplaceAll(str, " ", "%")
	str = "%" + str + "%"

	return str
}