hardware n monitoring

backend/controllers/hardwarecontroller.go

@@ -25,6 +25,11 @@ type VerifyRequest struct {
 	Token string `json:"token"`
 }
 
+// Tambahan untuk kontrol daya global (ON/OFF)
+type GlobalPowerRequest struct {
+	Action string `json:"action"` // "on" atau "off"
+}
+
 // =========================================================================
 // CACHE STATUS HARDWARE (Mengingat status terakhir perangkat untuk Web Admin)
 // =========================================================================
@@ -313,42 +318,69 @@ func GetPowerStatus(c *gin.Context) {
 }
 
 // =========================================================================
-// FUNGSI 4: CUT OFF SEMUA POWER (MATIKAN 3 MCB)
+// FUNGSI 4: GLOBAL POWER CONTROL (Sequential ON/OFF dengan Jeda 1 Detik)
 // =========================================================================
-func CutOffAllPower(c *gin.Context) {
+func GlobalPowerControl(c *gin.Context) {
+	var req GlobalPowerRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Format data tidak valid"})
+		return
+	}
+
 	haURL := os.Getenv("HA_URL")
 	haToken := os.Getenv("HA_TOKEN")
 
-	apiURL := fmt.Sprintf("%s/api/services/switch/turn_off", haURL)
+	// Tentukan service HA berdasarkan request
+	service := "turn_off"
+	if req.Action == "on" {
+		service = "turn_on"
+	}
+	apiURL := fmt.Sprintf("%s/api/services/switch/%s", haURL, service)
 
-	payload := map[string]interface{}{
-		"entity_id": []string{
-			"switch.wifi_smart_meter_pro_switch",
-			"switch.wifi_smart_meter_pro_2_switch",
-			"switch.wifi_smart_meter_pro_3_switch",
-		},
+	// Daftar MCB yang akan dieksekusi secara berurutan
+	mcbs := []string{
+		"switch.wifi_smart_meter_pro_switch",   // Umum
+		"switch.wifi_smart_meter_pro_2_switch", // AC1
+		"switch.wifi_smart_meter_pro_3_switch", // AC2
 	}
 
-	jsonPayload, _ := json.Marshal(payload)
-	req, _ := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonPayload))
-	req.Header.Set("Authorization", "Bearer "+haToken)
-	req.Header.Set("Content-Type", "application/json")
+	// Looping untuk eksekusi satu per satu
+	for i, mcb := range mcbs {
+		payload := map[string]string{"entity_id": mcb}
+		jsonPayload, _ := json.Marshal(payload)
 
-	client := &http.Client{Timeout: 5 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Gagal menghubungi Home Assistant"})
-		return
+		reqHA, err := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonPayload))
+		if err == nil {
+			reqHA.Header.Set("Authorization", "Bearer "+haToken)
+			reqHA.Header.Set("Content-Type", "application/json")
+
+			client := &http.Client{Timeout: 5 * time.Second}
+			resp, err := client.Do(reqHA)
+			if err == nil && resp != nil {
+				resp.Body.Close()
+			}
+		}
+
+		fmt.Printf("[MCB] Sinyal %s dikirim ke %s\n", req.Action, mcb)
+
+		// Berikan jeda 1 detik, KECUALI untuk iterasi terakhir
+		if i < len(mcbs)-1 {
+			time.Sleep(1 * time.Second)
+		}
 	}
-	defer resp.Body.Close()
 
-	// Update cache
-	DeviceStatusCache["lampu1"] = "off"
-	DeviceStatusCache["lampu2"] = "off"
-	DeviceStatusCache["ac"] = "off"
-	DeviceStatusCache["projector"] = "off"
+	// Jika dimatikan paksa, update cache perangkat IoT menjadi mati semua
+	if req.Action == "off" {
+		DeviceStatusCache["lampu1"] = "off"
+		DeviceStatusCache["lampu2"] = "off"
+		DeviceStatusCache["ac"] = "off"
+		DeviceStatusCache["projector"] = "off"
+	}
 
-	c.JSON(http.StatusOK, gin.H{"status": "success", "message": "Semua daya ruangan (MCB) berhasil diputus"})
+	c.JSON(http.StatusOK, gin.H{
+		"status":  "success",
+		"message": fmt.Sprintf("Seluruh daya ruangan berhasil di-%s secara berurutan", req.Action),
+	})
 }
 
 // =========================================================================