import os
from pydantic_settings import BaseSettings, SettingsConfigDict

class Settings(BaseSettings):
    # App Settings
    APP_HOST: str = "0.0.0.0"
    APP_PORT: int = 8000
    
    # Qdrant Settings
    QDRANT_HOST: str = "localhost"
    QDRANT_PORT: int = 6333
    QDRANT_ENDPOINT: str | None = None
    QDRANT_API_KEY: str | None = None
    QDRANT_DOCKER_IMAGE: str = "qdrant/qdrant"
    QDRANT_CONTAINER_NAME: str = "fastapi_qdrant_instance"
    QDRANT_COLLECTION_NAME: str = "constitution_amendments"

    # Neo4j Settings
    NEO4J_HOST: str = "localhost"
    NEO4J_HTTP_PORT: int = 7474
    NEO4J_BOLT_PORT: int = 7687
    NEO4J_URI: str | None = None
    NEO4J_USERNAME: str = "neo4j"
    NEO4J_PASSWORD: str = "password"
    NEO4J_DATABASE: str = "neo4j"
    NEO4J_CONTAINER_NAME: str = "constitution_neo4j"
    NEO4J_DOCKER_IMAGE: str = "neo4j:latest"
    AURA_INSTANCEID: str | None = None
    AURA_INSTANCENAME: str | None = None
    
    # Groq Settings
    GROQ_API_KEY: str | None = None
    GROQ_MODEL: str = "qwen/qwen3-32b"
    GROQ_FAST_MODEL: str = "llama-3.1-8b-instant"

    _env_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), ".env")
    model_config = SettingsConfigDict(env_file=_env_path, env_file_encoding="utf-8", extra="ignore")

settings = Settings()