feat: add parser for Minew Acc data and info data

internal/pkg/common/utils/beacons.go

@@ -57,8 +57,12 @@ func LoopADStructures(b []byte, i [][2]int, id string) model.BeaconEvent {
 			be.ID = id
 			be.Name = id
 			break
-		} else if checkMinewB7(ad) {
-			fmt.Println("Minew B7 vendor format")
+		} else if checkMinewDeviceInfo(ad) {
+			be = parseMinewDeviceInfo(ad)
+			be.ID = id
+			be.Name = id
+			break
+		} else if checkMinewAccData(ad) {
 			break
 		}
 	}
@@ -116,14 +120,40 @@ func parseEddystoneState(ad []byte) model.BeaconEvent {
 	}
 }
 
-// I dont think this is always true, but for testing is ok
-func checkMinewB7(ad []byte) bool {
+// Minew Battery level
+func checkMinewDeviceInfo(ad []byte) bool {
 	if len(ad) >= 4 &&
+		len(ad) != 19 &&
+		ad[1] == 0x16 &&
+		ad[2] == 0xE1 &&
+		ad[3] == 0xFF {
+		fmt.Println("Minew device info")
+		return true
+	}
+
+	return false
+}
+
+func parseMinewDeviceInfo(ad []byte) model.BeaconEvent {
+	fmt.Printf("ad: %x\n", ad)
+	return model.BeaconEvent{
+		Battery: uint32(ad[6]),
+		Type:    "Minew B7",
+	}
+}
+
+func checkMinewAccData(ad []byte) bool {
+	if len(ad) == 19 &&
 		ad[1] == 0x16 &&
 		ad[2] == 0xE1 &&
 		ad[3] == 0xFF {
+		fmt.Println("Minew Acc data")
 		return true
 	}
 
 	return false
 }
+
+// func parseMinewAccData(ad []byte) model.BeaconEvent {
+
+// }