package nosqldb_sdk

import (
	"C"
)
import (
	"nosql_db_sdk_ffi/util/ptrproxy"
	"strings"
	"unsafe"

	"github.com/oracle/nosql-go-sdk/nosqldb"
)

//export ffi_nosqldb_prepared_statement_new
func ffi_nosqldb_prepared_statement_new() NosqldbPreparedStatement {
	nosqldb_prepared_statement_ptr := nosqldb.PreparedStatement {}
	return NosqldbPreparedStatement(ptrproxy.Ref(unsafe.Pointer(&nosqldb_prepared_statement_ptr)))
}

//export ffi_nosqldb_prepared_statement_set_number_variable
func ffi_nosqldb_prepared_statement_set_number_variable(unsafe_nosqldb_prepared_statement_ptr NosqldbPreparedStatement, name string, value C.int) Error {
	nosqldb_prepared_statement_ptr, ok := ptrproxy.Deref(unsafe.Pointer(unsafe_nosqldb_prepared_statement_ptr))
	if !ok {
		return C.CString("NosqldbPreparedStatementPtr cannot deref")
	}
	prepared_statement := (*nosqldb.PreparedStatement)(nosqldb_prepared_statement_ptr)

	name_cpy := strings.Clone(name)
	err := prepared_statement.SetVariable(name_cpy, value)
	if err != nil {
		return C.CString(err.Error())
	}
	return nil
}

//export ffi_nosqldb_prepared_statement_set_string_variable
func ffi_nosqldb_prepared_statement_set_string_variable(unsafe_nosqldb_prepared_statement_ptr NosqldbPreparedStatement, name string, value string) Error {
	nosqldb_prepared_statement_ptr, ok := ptrproxy.Deref(unsafe.Pointer(unsafe_nosqldb_prepared_statement_ptr))
	if !ok {
		return C.CString("NosqldbPreparedStatementPtr cannot deref")
	}
	prepared_statement := (*nosqldb.PreparedStatement)(nosqldb_prepared_statement_ptr)

	name_cpy := strings.Clone(name)
	value_cpy := strings.Clone(value)
	err := prepared_statement.SetVariable(name_cpy, value_cpy)
	if err != nil {
		return C.CString(err.Error())
	}
	return nil
}