Add websocket wifi updates

internal/api/handlers/handlers.go

@@ -12,6 +12,18 @@ import (
 	"github.com/nemunaire/repeater/internal/wifi"
 )
 
+// GetWiFiNetworks returns cached WiFi networks without scanning
+func GetWiFiNetworks(c *gin.Context) {
+	networks, err := wifi.GetCachedNetworks()
+	if err != nil {
+		logging.AddLog("WiFi", "Erreur lors de la récupération des réseaux: "+err.Error())
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Erreur lors de la récupération des réseaux"})
+		return
+	}
+
+	c.JSON(http.StatusOK, networks)
+}
+
 // ScanWiFi handles WiFi network scanning
 func ScanWiFi(c *gin.Context) {
 	networks, err := wifi.ScanNetworks()

internal/api/handlers/websocket_wifi.go

@@ -0,0 +1,30 @@
+package handlers
+
+import (
+	"log"
+
+	"github.com/gin-gonic/gin"
+	"github.com/nemunaire/repeater/internal/wifi"
+)
+
+// WebSocketWifi handles WebSocket connections for real-time WiFi events
+func WebSocketWifi(c *gin.Context) {
+	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
+	if err != nil {
+		log.Printf("Erreur WebSocket WiFi: %v", err)
+		return
+	}
+	defer conn.Close()
+
+	// Register client
+	wifi.RegisterWebSocketClient(conn)
+	defer wifi.UnregisterWebSocketClient(conn)
+
+	// Keep connection alive
+	for {
+		_, _, err := conn.ReadMessage()
+		if err != nil {
+			break
+		}
+	}
+}

internal/api/router.go

@@ -24,6 +24,7 @@ func SetupRouter(status *models.SystemStatus, cfg *config.Config, assets embed.F
 		// WiFi endpoints
 		wifi := api.Group("/wifi")
 		{
+			wifi.GET("/networks", handlers.GetWiFiNetworks)
 			wifi.GET("/scan", handlers.ScanWiFi)
 			wifi.POST("/connect", handlers.ConnectWiFi)
 			wifi.POST("/disconnect", handlers.DisconnectWiFi)
@@ -53,8 +54,9 @@ func SetupRouter(status *models.SystemStatus, cfg *config.Config, assets embed.F
 		api.DELETE("/logs", handlers.ClearLogs)
 	}
 
-	// WebSocket endpoint
+	// WebSocket endpoints
 	r.GET("/ws/logs", handlers.WebSocketLogs)
+	r.GET("/ws/wifi", handlers.WebSocketWifi)
 
 	// Serve static files
 	sub, err := fs.Sub(assets, "static")