New features

api/sources.go

@@ -2,18 +2,21 @@ package api
 
 import (
 	"fmt"
+	"log"
 	"net/http"
 
 	"github.com/gin-gonic/gin"
 
 	"git.nemunai.re/nemunaire/hathoris/config"
+	"git.nemunai.re/nemunaire/hathoris/inputs"
 	"git.nemunai.re/nemunaire/hathoris/sources"
 )
 
 type SourceState struct {
-	Name    string `json:"name"`
-	Enabled bool   `json:"enabled"`
-	Active  *bool  `json:"active,omitempty"`
+	Name        string `json:"name"`
+	Enabled     bool   `json:"enabled"`
+	Active      *bool  `json:"active,omitempty"`
+	Controlable bool   `json:"controlable,omitempty"`
 }
 
 func declareSourcesRoutes(cfg *config.Config, router *gin.RouterGroup) {
@@ -22,11 +25,13 @@ func declareSourcesRoutes(cfg *config.Config, router *gin.RouterGroup) {
 
 		for k, src := range sources.SoundSources {
 			active := src.IsActive()
+			_, controlable := src.(inputs.ControlableInput)
 
 			ret[k] = &SourceState{
-				Name:    src.GetName(),
-				Enabled: src.IsEnabled(),
-				Active:  &active,
+				Name:        src.GetName(),
+				Enabled:     src.IsEnabled(),
+				Active:      &active,
+				Controlable: controlable,
 			}
 		}
 
@@ -69,6 +74,21 @@ func declareSourcesRoutes(cfg *config.Config, router *gin.RouterGroup) {
 	sourcesRoutes.POST("/enable", func(c *gin.Context) {
 		src := c.MustGet("source").(sources.SoundSource)
 
+		if src.IsEnabled() {
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"errmsg": "The source is already enabled"})
+			return
+		}
+
+		// Disable all sources
+		for k, src := range sources.SoundSources {
+			if src.IsEnabled() {
+				err := src.Disable()
+				if err != nil {
+					log.Printf("Unable to disable %s: %s", k, err.Error())
+				}
+			}
+		}
+
 		err := src.Enable()
 		if err != nil {
 			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": fmt.Sprintf("Unable to enable the source: %s", err.Error())})
@@ -88,6 +108,22 @@ func declareSourcesRoutes(cfg *config.Config, router *gin.RouterGroup) {
 
 		c.JSON(http.StatusOK, true)
 	})
+	sourcesRoutes.POST("/pause", func(c *gin.Context) {
+		src := c.MustGet("source").(sources.SoundSource)
+
+		if !src.IsActive() {
+			c.AbortWithStatusJSON(http.StatusNotAcceptable, gin.H{"errmsg": "Source not active"})
+			return
+		}
+
+		s, ok := src.(inputs.ControlableInput)
+		if !ok {
+			c.AbortWithStatusJSON(http.StatusMethodNotAllowed, gin.H{"errmsg": "The source doesn't support"})
+			return
+		}
+
+		c.JSON(http.StatusOK, s.TogglePause())
+	})
 }
 
 func SourceHandler(c *gin.Context) {