refactor color system to be separate from models, also move errors out of models.

internal/drivers/lifx/bridge.go

@@ -2,6 +2,8 @@ package lifx
 
 import (
 	"context"
+	"git.aiterp.net/lucifer/new-server/internal/color"
+	"git.aiterp.net/lucifer/new-server/internal/lerrors"
 	"git.aiterp.net/lucifer/new-server/models"
 	"log"
 	"sync"
@@ -20,7 +22,7 @@ type Bridge struct {
 func (b *Bridge) StartSearch(ctx context.Context) error {
 	c := b.getClient()
 	if c == nil {
-		return models.ErrBridgeRunningRequired
+		return lerrors.ErrBridgeRunningRequired
 	}
 
 	_, err := c.HorribleBroadcast(ctx, &GetService{})
@@ -129,9 +131,9 @@ func (b *Bridge) Run(ctx context.Context, debug bool) error {
 
 	for {
 		target, seq, payload, err := client.Recv(time.Millisecond * 200)
-		if err == models.ErrInvalidPacketSize || err == models.ErrPayloadTooShort || err == models.ErrUnrecognizedPacketType {
+		if err == lerrors.ErrInvalidPacketSize || err == lerrors.ErrPayloadTooShort || err == lerrors.ErrUnrecognizedPacketType {
 			log.Println("LIFX udp socket received something weird:", err)
-		} else if err != nil && err != models.ErrReadTimeout {
+		} else if err != nil && err != lerrors.ErrReadTimeout {
 			if ctx.Err() != nil {
 				return ctx.Err()
 			}
@@ -168,8 +170,8 @@ func (b *Bridge) Run(ctx context.Context, debug bool) error {
 				if state.deviceState == nil {
 					state.deviceState = &models.DeviceState{
 						Power: p.On,
-						Color: models.ColorValue{
-							HS: &models.ColorHS{
+						Color: color.Color{
+							HS: &color.HueSat{
 								Hue: p.Hue,
 								Sat: p.Sat,
 							},

internal/drivers/lifx/client.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"encoding/binary"
 	"errors"
-	"git.aiterp.net/lucifer/new-server/models"
+	"git.aiterp.net/lucifer/new-server/internal/lerrors"
 	"log"
 	"math/rand"
 	"net"
@@ -215,7 +215,7 @@ func (c *Client) Recv(timeout time.Duration) (target string, seq uint8, payload
 	}
 	if err != nil {
 		if netErr, ok := err.(*net.OpError); ok && netErr.Timeout() {
-			err = models.ErrReadTimeout
+			err = lerrors.ErrReadTimeout
 			return
 		}
 
@@ -224,7 +224,7 @@ func (c *Client) Recv(timeout time.Duration) (target string, seq uint8, payload
 
 	packet := Packet(c.buf[:n])
 	if n < 2 || packet.Size() != n && packet.Protocol() != 1024 {
-		err = models.ErrInvalidAddress
+		err = lerrors.ErrInvalidAddress
 		return
 	}
 

internal/drivers/lifx/packet.go

@@ -3,7 +3,7 @@ package lifx
 import (
 	"encoding/binary"
 	"fmt"
-	"git.aiterp.net/lucifer/new-server/models"
+	"git.aiterp.net/lucifer/new-server/internal/lerrors"
 	"log"
 	"net"
 )
@@ -60,7 +60,7 @@ func (p *Packet) SetTarget(v string) error {
 		return err
 	}
 	if len(addr) != 6 {
-		return models.ErrInvalidAddress
+		return lerrors.ErrInvalidAddress
 	}
 
 	copy((*p)[8:], addr)
@@ -133,7 +133,7 @@ func (p *Packet) Payload() (res Payload, err error) {
 		res = &SetLightPower{}
 		err = res.Decode((*p)[36:])
 	default:
-		err = models.ErrUnrecognizedPacketType
+		err = lerrors.ErrUnrecognizedPacketType
 	}
 
 	if err != nil {

internal/drivers/lifx/payloads.go

@@ -3,7 +3,7 @@ package lifx
 import (
 	"encoding/binary"
 	"fmt"
-	"git.aiterp.net/lucifer/new-server/models"
+	"git.aiterp.net/lucifer/new-server/internal/lerrors"
 	"math"
 	"time"
 )
@@ -82,7 +82,7 @@ type StateHostFirmware struct {
 
 func (p *StateHostFirmware) Decode(data []byte) error {
 	if len(data) < 20 {
-		return models.ErrPayloadTooShort
+		return lerrors.ErrPayloadTooShort
 	}
 
 	ts := int64(binary.LittleEndian.Uint64(data[0:8]))
@@ -123,7 +123,7 @@ type StateVersion struct {
 
 func (p *StateVersion) Decode(data []byte) error {
 	if len(data) < 8 {
-		return models.ErrPayloadTooShort
+		return lerrors.ErrPayloadTooShort
 	}
 
 	p.Vendor = binary.LittleEndian.Uint32(data[0:4])
@@ -207,7 +207,7 @@ type SetColor struct {
 
 func (p *SetColor) Decode(data []byte) error {
 	if len(data) < 13 {
-		return models.ErrPayloadTooShort
+		return lerrors.ErrPayloadTooShort
 	}
 
 	hue := binary.LittleEndian.Uint16(data[1:3])
@@ -263,7 +263,7 @@ type SetLightPower struct {
 
 func (p *SetLightPower) Decode(data []byte) error {
 	if len(data) < 6 {
-		return models.ErrPayloadTooShort
+		return lerrors.ErrPayloadTooShort
 	}
 
 	level := binary.LittleEndian.Uint16(data[0:2])
@@ -314,7 +314,7 @@ func (p *StateService) String() string {
 
 func (p *StateService) Decode(data []byte) error {
 	if len(data) < 5 {
-		return models.ErrPayloadTooShort
+		return lerrors.ErrPayloadTooShort
 	}
 
 	p.Service = int(data[0])
@@ -357,7 +357,7 @@ func (p *LightState) String() string {
 
 func (p *LightState) Decode(data []byte) error {
 	if len(data) < 52 {
-		return models.ErrPayloadTooShort
+		return lerrors.ErrPayloadTooShort
 	}
 
 	hue := binary.LittleEndian.Uint16(data[0:2])

internal/drivers/lifx/state.go

@@ -1,6 +1,7 @@
 package lifx
 
 import (
+	"git.aiterp.net/lucifer/new-server/internal/color"
 	"git.aiterp.net/lucifer/new-server/models"
 	"math"
 	"time"
@@ -38,7 +39,7 @@ func (s *State) generateUpdate() []Payload {
 
 	c, ok := s.deviceState.Color.ToHSK()
 	if !ok {
-		c, _ = models.ParseColorValue("hsk:0,0,4000")
+		c, _ = color.Parse("hsk:0,0,4000")
 	}
 
 	l := s.lightState
@@ -76,16 +77,16 @@ func (s *State) handleAck(seq uint8) {
 			prevLabel = s.lightState.Label
 		}
 
-		color, ok := s.deviceState.Color.ToHSK()
+		c, ok := s.deviceState.Color.ToHSK()
 		if !ok {
-			color, _ = models.ParseColorValue("hsk:0,0,4000")
+			c, _ = color.Parse("hsk:0,0,4000")
 		}
 
 		s.lightState = &LightState{
-			Hue:    color.HS.Hue,
-			Sat:    color.HS.Sat,
+			Hue:    c.HS.Hue,
+			Sat:    c.HS.Sat,
 			Bri:    s.deviceState.Intensity,
-			Kelvin: *color.K,
+			Kelvin: *c.K,
 			On:     s.deviceState.Power,
 			Label:  prevLabel,
 		}