Add stringers to color structs

client.go

@@ -21,6 +21,7 @@ type (
 		accessToken string
 		userAgent   string
 		Client      *http.Client
+		debug       bool
 	}
 
 	Result struct {
@@ -102,6 +103,12 @@ func WithUserAgent(userAgent string) func(*Client) {
 	}
 }
 
+func WithDebug(debug bool) func(*Client) {
+	return func(c *Client) {
+		c.debug = debug
+	}
+}
+
 func NewClientWithUserAgent(accessToken string, userAgent string) *Client {
 	tr := &http.Transport{
 		//TLSNextProto: make(map[string]func(authority string, c *tls.Conn) http.RoundTripper),

color.go

@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"net/http"
 	"strings"
 )
 
@@ -164,6 +163,10 @@ func (c RGBColor) ColorString() string {
 	return fmt.Sprintf("rgb:%d,%d,%d", c.R, c.G, c.B)
 }
 
+func (c RGBColor) String() string {
+	return c.ColorString()
+}
+
 func (c RGBColor) Hex() string {
 	return fmt.Sprintf("#%x%x%x", c.R, c.G, c.B)
 }
@@ -185,6 +188,10 @@ func (c HSBKColor) ColorString() string {
 	return strings.Join(s, " ")
 }
 
+func (c HSBKColor) String() string {
+	return c.ColorString()
+}
+
 func (c HSBKColor) MarshalText() ([]byte, error) {
 	return []byte(c.ColorString()), nil
 }
@@ -197,11 +204,14 @@ func (c NamedColor) ColorString() string {
 	return string(c)
 }
 
+func (c NamedColor) String() string {
+	return c.ColorString()
+}
+
 func (c *Client) ValidateColor(color Color) (Color, error) {
 	var (
 		err  error
 		s    *HSBKColor
-		r    *http.Response
 		resp *Response
 	)
 
@@ -209,13 +219,12 @@ func (c *Client) ValidateColor(color Color) (Color, error) {
 		return nil, err
 	}
 
-	resp, err = NewResponse(r)
-	if err != nil {
-		return nil, err
-	}
-
 	defer resp.Body.Close()
 
+	if resp.IsError() {
+		return nil, resp.GetLifxError()
+	}
+
 	if err = json.NewDecoder(resp.Body).Decode(&s); err != nil {
 		return nil, err
 	}

endpoints.go

@@ -33,6 +33,6 @@ var (
 		return BuildURL(Endpoint, fmt.Sprintf("/lights/%s/toggle", selector))
 	}
 	EndpointBreathe = func(selector string) string {
-		return BuildURL(Endpoint, fmt.Sprintf("/lights/%s/effect/breathe", selector))
+		return BuildURL(Endpoint, fmt.Sprintf("/lights/%s/effects/breathe", selector))
 	}
 )

lights.go

@@ -3,6 +3,7 @@ package lifx
 import (
 	//"crypto/tls"
 	"encoding/json"
+	"errors"
 	"net/http"
 	"time"
 )
@@ -98,6 +99,31 @@ type (
 	}
 )
 
+var (
+	DefaultBreatheCycles  float64 = 1
+	DefaultBreathePeriod  float64 = 1
+	DefaultBreathePersist bool    = false
+	DefaultBreathePowerOn bool    = true
+	DefaultBreathePeak    float64 = 0.5
+)
+
+func NewBreathe() Breathe {
+	var b Breathe
+	b.Period = DefaultBreathePeriod
+	b.Cycles = DefaultBreatheCycles
+	b.Persist = DefaultBreathePersist
+	b.PowerOn = DefaultBreathePowerOn
+	b.Peak = DefaultBreathePeak
+	return b
+}
+
+func (b *Breathe) Valid() error {
+	if b.Peak < 0 || b.Peak > 1 {
+		return errors.New("peak must be between 0.0 and 1.0")
+	}
+	return nil
+}
+
 func (c *Client) SetState(selector string, state State) (*LifxResponse, error) {
 	var (
 		err  error