package pdu

type (
	SUBMIT_SM struct {
		PDU_HEADER
		service_type           string
		source_addr_ton        uint8
		source_addr_npi        uint8
		source_addr            string
		dest_addr_ton          uint8
		dest_addr_npi          uint8
		destination_addr       string
		esm_class              uint8
		protocol_id            uint8
		priority_flag          uint8
		schedule_delivery_time string
		validity_period        string
		registered_delivery    uint8
		replace_if_present     uint8
		data_coding            uint8
		sm_default_msg_id      uint8
		sm_length              uint8
		short_message          string
		// user_message_reference uint16
		// source_port               uint16
		// source_addr_subunit       uint8
		// destination_port          uint16
		// dest_addr_subunit         uint8
		// sar_msg_ref_num           uint16
		// sar_total_segments        uint8
		// sar_segment_seqnum        uint8
		// more_messages_to_send     uint8
		// payload_type              uint8
		// message_payload           string
		// privacy_indicator         uint8
		// callback_num              string
		// callback_num_pres         uint8
		// callback_num_atag         string
		// source_subaddress         string
		// dest_subaddress           string
		// user_response_code        uint8
		// display_time              uint8
		// sms_signal                uint8
		// ms_validity               uint8
		// ms_msg_wait_facilities    uint8
		// number_of_messages        uint8
		// alert_on_message_delivery uint8
		// language_indicator        uint8
		// its_reply_type            uint8
		// its_session_info          uint8
		// ussd_service_op           uint8
	}
	SUBMIT_SM_RESP struct {
		PDU_HEADER
		message_id string
	}
	SUBMIT_MULTI      struct{}
	SUBMIT_MULTI_RESP struct{}
)

func (p *SUBMIT_SM) Encode() []byte {
	return []byte{}
}
func (p *SUBMIT_SM) EncodeInto(buf *[]byte) {
}
func (p *SUBMIT_SM) Decode(data []byte) {
}
func (p *SUBMIT_SM) Size() uint32 {
	var size uint32
	size += 16 // header
	size += uint32(len(p.service_type) * 1)
	size += 1 // source_addr_ton
	size += 1 // source_addr_npi
	size += uint32(len(p.source_addr) * 1)
	size += 1 // dest_addr_ton
	size += 1 // dest_addr_npi
	size += uint32(len(p.destination_addr) * 1)
	size += 1 // esm_class
	size += 1 // protocol_id
	size += 1 // priority_flag
	size += uint32(len(p.schedule_delivery_time) * 1)
	size += uint32(len(p.validity_period) * 1)
	size += 1 // registered_delivery
	size += 1 // replace_if_present
	size += 1 // data_coding
	size += 1 // sm_default_msg_id
	size += 1 // sm_length
	size += uint32(len(p.short_message) * 1)
	return size
}