Added stub for AbstractCloudOutputDevice

It doesn't actually allow you to send a print, but it does ask some info from the API

CURA-8463

plugins/UM3NetworkPrinting/src/Cloud/AbstractCloudOutputDevice.py

@@ -0,0 +1,87 @@
+from time import time
+from typing import List
+
+from PyQt6.QtCore import QObject
+from PyQt6.QtNetwork import QNetworkReply
+
+from UM import i18nCatalog
+from UM.Logger import Logger
+from cura.PrinterOutput.NetworkedPrinterOutputDevice import AuthState
+from cura.PrinterOutput.PrinterOutputDevice import ConnectionType
+from .CloudApiClient import CloudApiClient
+from ..Models.Http.CloudClusterResponse import CloudClusterResponse
+from ..UltimakerNetworkedPrinterOutputDevice import UltimakerNetworkedPrinterOutputDevice
+
+I18N_CATALOG = i18nCatalog("cura")
+
+
+class AbstractCloudOutputDevice(UltimakerNetworkedPrinterOutputDevice):
+    API_CHECK_INTERVAL = 10.0  # seconds
+
+    def __init__(self, api_client: CloudApiClient, printer_type: str, parent: QObject = None) -> None:
+
+        self._api = api_client
+        properties = {
+            #b"address": cluster.host_internal_ip.encode() if cluster.host_internal_ip else b"",
+           # b"name": cluster.friendly_name.encode() if cluster.friendly_name else b"",
+            ##b"firmware_version": cluster.host_version.encode() if cluster.host_version else b"",
+            b"printer_type": printer_type.encode()
+            #b"cluster_size": str(cluster.printer_count).encode() if cluster.printer_count else b"1"
+        }
+        super().__init__(
+            device_id=f"ABSTRACT_{printer_type}",
+            address="",
+            connection_type=ConnectionType.CloudConnection,
+            properties=properties,
+            parent=parent
+        )
+
+        print("CREATING ABSTRACT CLOUD OUTPUT DEVIIICEEEEEE")
+        self._setInterfaceElements()
+
+    def connect(self) -> None:
+        """Connects this device."""
+
+        if self.isConnected():
+            return
+        Logger.log("i", "Attempting to connect AbstractCloudOutputDevice %s", self.key)
+        super().connect()
+
+        #CuraApplication.getInstance().getBackend().backendStateChange.connect(self._onBackendStateChange)
+        self._update()
+
+    def disconnect(self) -> None:
+        """Disconnects the device"""
+
+        if not self.isConnected():
+            return
+        super().disconnect()
+
+    def _update(self) -> None:
+        """Called when the network data should be updated."""
+
+        super()._update()
+        if time() - self._time_of_last_request < self.API_CHECK_INTERVAL:
+            return  # avoid calling the cloud too often
+        self._time_of_last_request = time()
+        if self._api.account.isLoggedIn:
+            self.setAuthenticationState(AuthState.Authenticated)
+            self._last_request_time = time()
+            self._api.getClustersByMachineType(self.printerType, self._onCompleted, self._onError)
+        else:
+            self.setAuthenticationState(AuthState.NotAuthenticated)
+
+    def _setInterfaceElements(self) -> None:
+        """Set all the interface elements and texts for this output device."""
+
+        self.setPriority(2)  # Make sure we end up below the local networking and above 'save to file'.
+        self.setShortDescription(I18N_CATALOG.i18nc("@action:button", "Print via cloud"))
+        self.setDescription(I18N_CATALOG.i18nc("@properties:tooltip", "Print via cloud"))
+        self.setConnectionText(I18N_CATALOG.i18nc("@info:status", "Connected via cloud"))
+
+    def _onCompleted(self, clusters: List[CloudClusterResponse]) -> None:
+        self._responseReceived()
+        # Todo: actually handle the data that we get back!
+
+    def _onError(self, reply: QNetworkReply, error: QNetworkReply.NetworkError) -> None:
+        pass