package network

import (
	"encoding/binary"
	"io"
)

type DataWriter struct {
	w io.Writer
}

func NewDataWriter(w io.Writer) *DataWriter {
	return &DataWriter{w: w}
}

func (reader *DataWriter) Byte(b byte) error {
	err := binary.Write(reader.w, binary.BigEndian, b)
	if err != nil {
		return err
	}

	return nil
}

func (reader *DataWriter) Bytes(bs []byte) error {
	err := binary.Write(reader.w, binary.BigEndian, bs)
	if err != nil {
		return err
	}

	return nil
}

func (reader *DataWriter) Uint8(u uint8) error {
	err := binary.Write(reader.w, binary.BigEndian, u)
	if err != nil {
		return err
	}

	return nil
}

func (reader *DataWriter) Uint16(u uint16) error {
	err := binary.Write(reader.w, binary.BigEndian, u)
	if err != nil {
		return err
	}

	return nil
}

func (reader *DataWriter) Uint32(u uint32) error {
	err := binary.Write(reader.w, binary.BigEndian, u)
	if err != nil {
		return err
	}

	return nil
}

func (reader *DataWriter) Uint64(u uint64) error {
	err := binary.Write(reader.w, binary.BigEndian, u)
	if err != nil {
		return err
	}

	return nil
}

func (reader *DataWriter) String(s string) error {
	err := binary.Write(reader.w, binary.BigEndian, []byte(s))
	if err != nil {
		return err
	}

	return nil
}