Add options flow to Blink (#35645)

homeassistant/components/blink/__init__.py

@@ -14,6 +14,7 @@ from homeassistant.const import (
     CONF_SCAN_INTERVAL,
     CONF_USERNAME,
 )
+from homeassistant.core import callback
 from homeassistant.helpers import config_validation as cv
 
 from .const import (
@@ -58,7 +59,7 @@ def _blink_startup_wrapper(entry):
         no_prompt=True,
         device_id=DEVICE_ID,
     )
-    blink.refresh_rate = entry.data[CONF_SCAN_INTERVAL]
+    blink.refresh_rate = entry.options.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)
 
     try:
         blink.login_response = entry.data["login_response"]
@@ -91,6 +92,8 @@ async def async_setup(hass, config):
 
 async def async_setup_entry(hass, entry):
     """Set up Blink via config entry."""
+    _async_import_options_from_data_if_missing(hass, entry)
+
     hass.data[DOMAIN][entry.entry_id] = await hass.async_add_executor_job(
         _blink_startup_wrapper, entry
     )
@@ -130,6 +133,16 @@ async def async_setup_entry(hass, entry):
     return True
 
 
+@callback
+def _async_import_options_from_data_if_missing(hass, entry):
+    options = dict(entry.options)
+    if CONF_SCAN_INTERVAL not in entry.options:
+        options[CONF_SCAN_INTERVAL] = entry.data.get(
+            CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL
+        )
+        hass.config_entries.async_update_entry(entry, options=options)
+
+
 async def async_unload_entry(hass, entry):
     """Unload Blink entry."""
     unload_ok = all(

homeassistant/components/blink/config_flow.py

@@ -11,6 +11,7 @@ from homeassistant.const import (
     CONF_SCAN_INTERVAL,
     CONF_USERNAME,
 )
+from homeassistant.core import callback
 
 from .const import DEFAULT_OFFSET, DEFAULT_SCAN_INTERVAL, DEVICE_ID, DOMAIN
 
@@ -40,10 +41,15 @@ class BlinkConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         self.data = {
             CONF_USERNAME: "",
             CONF_PASSWORD: "",
-            CONF_SCAN_INTERVAL: DEFAULT_SCAN_INTERVAL,
             "login_response": None,
         }
 
+    @staticmethod
+    @callback
+    def async_get_options_flow(config_entry):
+        """Get options flow for this handler."""
+        return BlinkOptionsFlowHandler(config_entry)
+
     async def async_step_user(self, user_input=None):
         """Handle a flow initiated by the user."""
         errors = {}
@@ -54,7 +60,7 @@ class BlinkConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
             await self.async_set_unique_id(self.data[CONF_USERNAME])
 
             if CONF_SCAN_INTERVAL in user_input:
-                self.data[CONF_SCAN_INTERVAL] = user_input["scan_interval"]
+                self.data[CONF_SCAN_INTERVAL] = user_input[CONF_SCAN_INTERVAL]
 
             self.blink = Blink(
                 username=self.data[CONF_USERNAME],
@@ -107,6 +113,40 @@ class BlinkConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         return await self.async_step_user(import_data)
 
 
+class BlinkOptionsFlowHandler(config_entries.OptionsFlow):
+    """Handle Blink options."""
+
+    def __init__(self, config_entry):
+        """Initialize Blink options flow."""
+        self.config_entry = config_entry
+        self.options = dict(config_entry.options)
+        self.blink = None
+
+    async def async_step_init(self, user_input=None):
+        """Manage the Blink options."""
+        self.blink = self.hass.data[DOMAIN][self.config_entry.entry_id]
+        self.options[CONF_SCAN_INTERVAL] = self.blink.refresh_rate
+
+        return await self.async_step_simple_options()
+
+    async def async_step_simple_options(self, user_input=None):
+        """For simple options."""
+        if user_input is not None:
+            self.options.update(user_input)
+            self.blink.refresh_rate = user_input[CONF_SCAN_INTERVAL]
+            return self.async_create_entry(title="", data=self.options)
+
+        options = self.config_entry.options
+        scan_interval = options.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)
+
+        return self.async_show_form(
+            step_id="simple_options",
+            data_schema=vol.Schema(
+                {vol.Optional(CONF_SCAN_INTERVAL, default=scan_interval,): int}
+            ),
+        )
+
+
 class Require2FA(exceptions.HomeAssistantError):
     """Error to indicate we require 2FA."""
 

homeassistant/components/blink/strings.json

@@ -21,5 +21,16 @@
     "abort": {
         "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     }
+  },
+  "options": {
+    "step": {
+      "simple_options": {
+        "data": {
+          "scan_interval": "Scan Interval (seconds)"
+        },
+        "title": "Blink options",
+        "description": "Configure Blink integration"
+      }
+    }
   }     
 }

homeassistant/components/blink/translations/en.json

@@ -23,5 +23,16 @@
                 "title": "Sign-in with Blink account"
             }
         }
+    },
+    "options": {
+        "step": {
+            "simple_options": {
+                "data": {
+                    "scan_interval": "Scan Interval (seconds)"
+                },
+                "title": "Blink options",
+                "description": "Configure Blink integration"
+            }
+        }
     }
 }