Добавлена dadata

app/config.py

@@ -6,7 +6,7 @@ from pathlib import Path
 import sys
 from typing import Any
 
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, Field, field_validator
 from pydantic_settings import (
     BaseSettings,
     PydanticBaseSettingsSource,
@@ -48,6 +48,30 @@ class AdapterConfig(BaseModel):
     cdek_cache_ttl_seconds: int = Field(default=900, gt=0)
 
 
+class DadataAddressSuggestionsConfig(BaseModel):
+    url: str = "https://suggestions.dadata.ru/suggestions/api/4_1/rs/suggest/address"
+    api_key: str = ""
+    timeout_seconds: float = Field(default=10.0, gt=0)
+
+
+class AddressSuggestionsConfig(BaseModel):
+    country_to_provider: dict[str, str] = Field(default_factory=dict)
+    dadata: DadataAddressSuggestionsConfig = Field(
+        default_factory=DadataAddressSuggestionsConfig
+    )
+
+    @field_validator("country_to_provider")
+    @classmethod
+    def _normalize_country_to_provider(
+        cls,
+        value: dict[str, str],
+    ) -> dict[str, str]:
+        return {
+            str(country_code).strip().upper(): str(provider_id).strip().lower()
+            for country_code, provider_id in value.items()
+        }
+
+
 class ObservabilityConfig(BaseModel):
     enabled: bool = False
     service_name: str = Field(..., min_length=1)
@@ -65,6 +89,9 @@ class Settings(BaseSettings):
     business_logic: BusinessLogicConfig = Field(default_factory=BusinessLogicConfig)
     repository: RepositoryConfig = Field(default_factory=RepositoryConfig)
     adapter: AdapterConfig = Field(default_factory=AdapterConfig)
+    address_suggestions: AddressSuggestionsConfig = Field(
+        default_factory=AddressSuggestionsConfig
+    )
     observability: ObservabilityConfig
 
     @classmethod
@@ -93,6 +120,7 @@ class _RequiredYamlSections(BaseModel):
     business_logic: dict[str, Any]
     repository: dict[str, Any]
     adapter: dict[str, Any]
+    address_suggestions: dict[str, Any]
     observability: dict[str, Any]