Add show progress to ozw config flow

homeassistant/components/ozw/config_flow.py

@@ -36,6 +36,7 @@ def __init__(self):
         self.use_addon = False
         # If we install the add-on we should uninstall it on entry remove.
         self.integration_created_addon = False
+        self.install_task = None
 
     async def async_step_user(self, user_input=None):
         """Handle the initial step."""
@@ -93,16 +94,27 @@ async def async_step_on_supervisor(self, user_input=None):
 
         return await self.async_step_install_addon()
 
-    async def async_step_install_addon(self):
+    async def async_step_install_addon(self, user_input=None):
         """Install OpenZWave add-on."""
+        if not self.install_task:
+            self.install_task = self.hass.async_create_task(self._async_install_addon())
+            return self.async_show_progress(
+                step_id="install_addon", progress_action="install_addon"
+            )
+
         try:
-            await self.hass.components.hassio.async_install_addon("core_zwave")
+            await self.install_task
         except self.hass.components.hassio.HassioAPIError as err:
             _LOGGER.error("Failed to install OpenZWave add-on: %s", err)
-            return self.async_abort(reason="addon_install_failed")
+            return self.async_show_progress_done(next_step_id="install_failed")
+
         self.integration_created_addon = True
 
-        return await self.async_step_start_addon()
+        return self.async_show_progress_done(next_step_id="start_addon")
+
+    async def async_step_install_failed(self, user_input=None):
+        """Add-on installation failed."""
+        return self.async_abort(reason="addon_install_failed")
 
     async def async_step_start_addon(self, user_input=None):
         """Ask for config and start OpenZWave add-on."""
@@ -181,3 +193,13 @@ async def _async_set_addon_config(self, config):
         except self.hass.components.hassio.HassioAPIError as err:
             _LOGGER.error("Failed to set OpenZWave add-on config: %s", err)
             raise AbortFlow("addon_set_config_failed") from err
+
+    async def _async_install_addon(self):
+        """Install the OpenZWave add-on."""
+        try:
+            await self.hass.components.hassio.async_install_addon("core_zwave")
+        finally:
+            # Continue the flow after show progress when the task is done.
+            self.hass.async_create_task(
+                self.hass.config_entries.flow.async_configure(flow_id=self.flow_id)
+            )

homeassistant/components/ozw/strings.json

@@ -6,6 +6,9 @@
         "description": "Do you want to use the OpenZWave Supervisor add-on?",
         "data": {"use_addon": "Use the OpenZWave Supervisor add-on"}
       },
+      "install_addon": {
+        "title": "The OpenZWave add-on installation has started"
+      },
       "start_addon": {
         "title": "Enter the OpenZWave add-on configuration",
         "data": {"usb_path": "[%key:common::config_flow::data::usb_path%]", "network_key": "Network Key"}
@@ -20,6 +23,9 @@
     },
     "error": {
       "addon_start_failed": "Failed to start the OpenZWave add-on. Check the configuration."
+    },
+    "progress": {
+      "install_addon": "Please wait while the OpenZWave add-on installation finishes. This can take several minutes."
     }
   }
 }

homeassistant/components/ozw/translations/en.json

@@ -10,7 +10,13 @@
         "error": {
             "addon_start_failed": "Failed to start the OpenZWave add-on. Check the configuration."
         },
+        "progress": {
+            "install_addon": "Please wait while the OpenZWave add-on installation finishes. This can take several minutes."
+        },
         "step": {
+            "install_addon": {
+                "title": "The OpenZWave add-on installation has started"
+            },
             "on_supervisor": {
                 "data": {
                     "use_addon": "Use the OpenZWave Supervisor add-on"

tests/components/ozw/test_config_flow.py

@@ -305,6 +305,16 @@ async def test_addon_not_installed(
         result["flow_id"], {"use_addon": True}
     )
 
+    assert result["type"] == "progress"
+
+    # Make sure the flow continues when the progress task is done.
+    await hass.async_block_till_done()
+
+    result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
+    assert result["type"] == "form"
+    assert result["step_id"] == "start_addon"
+
     with patch(
         "homeassistant.components.ozw.async_setup", return_value=True
     ) as mock_setup, patch(
@@ -342,5 +352,12 @@ async def test_install_addon_failure(hass, supervisor, addon_installed, install_
         result["flow_id"], {"use_addon": True}
     )
 
+    assert result["type"] == "progress"
+
+    # Make sure the flow continues when the progress task is done.
+    await hass.async_block_till_done()
+
+    result = await hass.config_entries.flow.async_configure(result["flow_id"])
+
     assert result["type"] == "abort"
     assert result["reason"] == "addon_install_failed"