Create images.py

custom_components/shopping_list_manager/utils/images.py

@@ -0,0 +1,92 @@
+"""Config flow for Shopping List Manager."""
+import voluptuous as vol
+from homeassistant import config_entries
+from homeassistant.core import callback
+
+from .const import DOMAIN
+
+
+class ShoppingListManagerConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
+    """Handle a config flow for Shopping List Manager."""
+
+    VERSION = 1
+
+    def __init__(self):
+        """Initialize config flow."""
+        self._data = {}
+
+    async def async_step_user(self, user_input=None):
+        """Handle the initial step."""
+        # Only allow one instance
+        if self._async_current_entries():
+            return self.async_abort(reason="single_instance_allowed")
+        
+        if user_input is not None:
+            # Store initial list name
+            self._data["initial_list_name"] = user_input.get("list_name", "Shopping List")
+            return await self.async_step_features()
+
+        # Show setup form
+        return self.async_show_form(
+            step_id="user",
+            data_schema=vol.Schema({
+                vol.Optional("list_name", default="Shopping List"): str,
+            }),
+            description_placeholders={
+                "version": "2.0.0",
+            }
+        )
+
+    async def async_step_features(self, user_input=None):
+        """Configure optional features."""
+        if user_input is not None:
+            self._data.update(user_input)
+            return self.async_create_entry(
+                title="Shopping List Manager",
+                data=self._data
+            )
+
+        return self.async_show_form(
+            step_id="features",
+            data_schema=vol.Schema({
+                vol.Optional("enable_price_tracking", default=True): bool,
+                vol.Optional("enable_image_search", default=True): bool,
+                vol.Optional("metric_units_only", default=True): bool,
+            }),
+            description_placeholders={
+                "features": "Configure optional features for your shopping lists"
+            }
+        )
+
+    @staticmethod
+    @callback
+    def async_get_options_flow(config_entry):
+        """Get the options flow for this handler."""
+        return OptionsFlowHandler(config_entry)
+
+
+class OptionsFlowHandler(config_entries.OptionsFlow):
+    """Handle options flow for Shopping List Manager."""
+
+    def __init__(self, config_entry):
+        """Initialize options flow."""
+        self.config_entry = config_entry
+
+    async def async_step_init(self, user_input=None):
+        """Manage the options."""
+        if user_input is not None:
+            return self.async_create_entry(title="", data=user_input)
+
+        return self.async_show_form(
+            step_id="init",
+            data_schema=vol.Schema({
+                vol.Optional(
+                    "enable_price_tracking",
+                    default=self.config_entry.data.get("enable_price_tracking", True)
+                ): bool,
+                vol.Optional(
+                    "enable_image_search",
+                    default=self.config_entry.data.get("enable_image_search", True)
+                ): bool,
+            })
+        )