Add support for integrations v2 (#78801)

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

script/hassfest/model.py

@@ -39,6 +39,62 @@ class Config:
         self.errors.append(Error(*args, **kwargs))
 
 
+@attr.s
+class Brand:
+    """Represent a brand in our validator."""
+
+    @classmethod
+    def load_dir(cls, path: pathlib.Path, config: Config):
+        """Load all brands in a directory."""
+        assert path.is_dir()
+        brands = {}
+        for fil in path.iterdir():
+            brand = cls(fil)
+            brand.load_brand(config)
+            brands[brand.domain] = brand
+
+        return brands
+
+    path: pathlib.Path = attr.ib()
+    brand: dict[str, Any] | None = attr.ib(default=None)
+
+    @property
+    def domain(self) -> str:
+        """Integration domain."""
+        return self.path.stem
+
+    @property
+    def name(self) -> str | None:
+        """Return name of the integration."""
+        return self.brand.get("name")
+
+    @property
+    def integrations(self) -> list[str]:
+        """Return the sub integrations of this brand."""
+        return self.brand.get("integrations")
+
+    @property
+    def iot_standards(self) -> list[str]:
+        """Return list of supported IoT standards."""
+        return self.brand.get("iot_standards", [])
+
+    def load_brand(self, config: Config) -> None:
+        """Load brand file."""
+        if not self.path.is_file():
+            config.add_error("model", f"Brand file {self.path} not found")
+            return
+
+        try:
+            brand = json.loads(self.path.read_text())
+        except ValueError as err:
+            config.add_error(
+                "model", f"Brand file {self.path.name} contains invalid JSON: {err}"
+            )
+            return
+
+        self.brand = brand
+
+
 @attr.s
 class Integration:
     """Represent an integration in our validator."""
@@ -71,6 +127,7 @@ class Integration:
     manifest: dict[str, Any] | None = attr.ib(default=None)
     errors: list[Error] = attr.ib(factory=list)
     warnings: list[Error] = attr.ib(factory=list)
+    translated_name: bool = attr.ib(default=False)
 
     @property
     def domain(self) -> str:
@@ -122,6 +179,11 @@ class Integration:
         """Get integration_type."""
         return self.manifest.get("integration_type", "integration")
 
+    @property
+    def iot_class(self) -> str | None:
+        """Return the integration IoT Class."""
+        return self.manifest.get("iot_class")
+
     def add_error(self, *args: Any, **kwargs: Any) -> None:
         """Add an error."""
         self.errors.append(Error(*args, **kwargs))