Server/device/flags.go

package device

import (
	"git.aiterp.net/lucifer3/server/internal/gentools"
	"math/bits"
)

type SupportFlags uint32

const (
	SFlagPower SupportFlags = 1 << iota
	SFlagIntensity
	SFlagColor
	SFlagTemperature
	SFlagSensorButtons
	SFlagSensorTemperature
	SFlagSensorLightLevel
	SFlagSensorPresence
)

var supportFlags = []SupportFlags{SFlagPower, SFlagIntensity, SFlagColor, SFlagTemperature, SFlagSensorButtons, SFlagSensorTemperature, SFlagSensorLightLevel, SFlagSensorPresence}

func (f SupportFlags) String() string {
	return gentools.FlagString(f, supportFlags, []string{"P", "I", "C", "T", "SB", "ST", "SLL", "SP"})
}

func (f SupportFlags) HasAny(d SupportFlags) bool {
	return (f & d) != 0
}

func (f SupportFlags) HasAll(d SupportFlags) bool {
	return bits.OnesCount32(uint32(f&d)) == bits.OnesCount32(uint32(d))
}

// ColorFlags is primarily to detect warm-white lights, as XY/RGB/HS/HSK can convert without trouble.
type ColorFlags uint32

const (
	CFlagXY ColorFlags = 1 << iota
	CFlagRGB
	CFlagHS
	CFlagHSK
	CFlagKelvin
)

var colorFlags = []ColorFlags{CFlagXY, CFlagRGB, CFlagHS, CFlagHSK, CFlagKelvin}

func (f ColorFlags) String() string {
	return gentools.FlagString(f, colorFlags, []string{"XY", "RGB", "HS", "HSK", "K"})
}

func (f ColorFlags) IsColor() bool {
	return f.HasAny(CFlagXY | CFlagRGB | CFlagHS | CFlagHSK)
}

func (f ColorFlags) IsWarmWhite() bool {
	return f&CFlagKelvin == CFlagKelvin
}

func (f ColorFlags) IsColorOnly() bool {
	return f.IsColor() && !f.IsWarmWhite()
}

func (f ColorFlags) IsWarmWhiteOnly() bool {
	return f.IsWarmWhite() && !f.IsColor()
}

func (f ColorFlags) HasAny(d ColorFlags) bool {
	return (f & d) != 0
}

func (f ColorFlags) HasAll(d ColorFlags) bool {
	return bits.OnesCount32(uint32(f&d)) == bits.OnesCount32(uint32(d))
}