package mhfpacket

import ( 
 "errors" 

 	"erupe-ce/network/clientctx"
	"erupe-ce/network"
	"github.com/Andoryuuta/byteframe"
)

// MsgSysLockStage represents the MSG_SYS_LOCK_STAGE
type MsgSysLockStage struct {
	AckHandle     uint32
	Unk0          uint8 // Hardcoded 1 in the binary
	Unk1          uint8 // Hardcoded 1 in the binary
	StageIDLength uint8
	StageID       string
}

// Opcode returns the ID associated with this packet type.
func (m *MsgSysLockStage) Opcode() network.PacketID {
	return network.MSG_SYS_LOCK_STAGE
}

// Parse parses the packet from binary
func (m *MsgSysLockStage) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
	m.AckHandle = bf.ReadUint32()
	m.Unk0 = bf.ReadUint8()
	m.Unk1 = bf.ReadUint8()
	m.StageIDLength = bf.ReadUint8()
	m.StageID = string(bf.ReadBytes(uint(m.StageIDLength)))
	return nil
}

// Build builds a binary packet from the current data.
func (m *MsgSysLockStage) Build(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
	return errors.New("NOT IMPLEMENTED")
}
