package satel

import (
	"strings"

	"golang.org/x/text/encoding/charmap"
)

type DeviceType byte

const (
	DeviceType_Partition                               DeviceType = 0
	DeviceType_Zone                                    DeviceType = 1
	DeviceType_User                                    DeviceType = 2
	DeviceType_ExpanderOrLCD                           DeviceType = 3
	DeviceType_Output                                  DeviceType = 4
	DeviceType_ZoneWithPartitionAssignment             DeviceType = 5
	DeviceType_Timer                                   DeviceType = 6
	DeviceType_Telephone                               DeviceType = 7
	DeviceType_Object                                  DeviceType = 15
	DeviceType_PartitionWithObjectAssignment           DeviceType = 16
	DeviceType_OutputWithDurationTime                  DeviceType = 17
	DeviceType_PartitionWithObjectAssignmentAndOptions DeviceType = 18
)

type NameEvent struct {
	DevType         DeviceType
	DevNumber       byte
	DevTypeFunction byte
	DevName         string
}

func makeNameEvent(bytes []byte) NameEvent {
	cp1250dec := charmap.Windows1250.NewDecoder()
	name, err := cp1250dec.String(string(bytes[3:19]))
	if err != nil {
		name = "CP1250 DECODE ERROR"
	}
	return NameEvent{
		DevType:         DeviceType(bytes[0]),
		DevNumber:       bytes[1],
		DevTypeFunction: bytes[2],
		DevName:         strings.TrimSpace(name),
	}
}