Update api/config.py

api/config.py

@@ -1,52 +1,59 @@
+"""
+API Configuration
+Environment variables and settings
+"""
+from pydantic_settings import BaseSettings
+from pydantic import Field
+from typing import Optional
+from pathlib import Path
+import os
 
-### config.py
 
-import os
-from functools import lru_cache
-from typing import Optional
+class Settings(BaseSettings):
+    """API Configuration Settings"""
 
-from pydantic import BaseSettings, Field
+    APP_NAME: str = "para.AI API"
+    APP_VERSION: str = "3.0.0"
+    DEBUG: bool = os.getenv("DEBUG", "true").lower() == "true"
 
+    API_HOST: str = os.getenv("API_HOST", "0.0.0.0")
+    API_PORT: int = int(os.getenv("API_PORT", "7860"))
 
-class Settings(BaseSettings):
-    """Configuração centralizada da aplicação para.AI."""
-
-    # Ambiente
-    app_name: str = Field(default="para.AI", env="APP_NAME")
-    app_env: str = Field(default="dev", env="APP_ENV")
-    debug: bool = Field(default=True, env="DEBUG")
-    log_level: str = Field(default="INFO", env="LOG_LEVEL")
-
-    # Banco de dados
-    database_url: str = Field(
-        default="postgresql://para_ai:para_ai@db:5432/para_ai",
-        env="DATABASE_URL",
-    )
-    db_pool_size: int = Field(default=20, env="DB_POOL_SIZE")
-    db_max_overflow: int = Field(default=40, env="DB_MAX_OVERFLOW")
-
-    # Arquivos
-    files_base_path: str = Field(default="./data/files", env="FILES_BASE_PATH")
-
-    # LLMs – chaves de API
-    groq_api_key: Optional[str] = Field(default=None, env="GROQ_API_KEY")
-    openai_api_key: Optional[str] = Field(default=None, env="OPENAI_API_KEY")
-    anthropic_api_key: Optional[str] = Field(default=None, env="ANTHROPIC_API_KEY")
-
-    # LLMs – limites e tuning
-    llm_default_model_type: str = Field(
-        default="balanced", env="LLM_DEFAULT_MODEL_TYPE"
-    )
-    llm_max_tokens: int = Field(default=2048, env="LLM_MAX_TOKENS")
-    llm_temperature: float = Field(default=0.7, env="LLM_TEMPERATURE")
-
-    class Config:
-        env_file = ".env"
-        env_file_encoding = "utf-8"
-        case_sensitive = False
-
-
-@lru_cache(maxsize=1)
-def get_settings() -> Settings:
-    """Retorna instância singleton de Settings."""
-    return Settings()
+    # Paths
+    BASE_DIR: Path = Path(__file__).parent
+    STORAGE_DIR: Path = BASE_DIR / "storage"
+    TEMP_DIR: Path = STORAGE_DIR / "temp"
+    OUTPUT_DIR: Path = STORAGE_DIR / "output"
+    DOWNLOADS_DIR: Path = STORAGE_DIR / "downloads"
+
+    DATABASE_URL: str = os.getenv("DATABASE_URL", "postgresql://user:pass@localhost:5432/paraai")
+    REDIS_URL: str = os.getenv("REDIS_URL", "redis://localhost:6379/0")
+
+    LLM_MODEL: str = os.getenv("LLM_MODEL", "gemini-1.5-pro-001")
+    LLM_TEMPERATURE: float = float(os.getenv("LLM_TEMPERATURE", "1.3"))
+    LLM_MAX_TOKENS: int = int(os.getenv("LLM_MAX_TOKENS", "14000"))
+
+    GEMINI_API_KEY: Optional[str] = os.getenv("GEMINI_API_KEY")
+
+    MAX_WORKERS: int = int(os.getenv("MAX_WORKERS", "10"))
+    BATCH_SIZE: int = int(os.getenv("BATCH_SIZE", "100"))
+
+    CORS_ORIGINS: list[str] = [
+        "http://localhost:7860",
+        "https://*.hf.space",
+        "*"
+    ]
+
+    LOG_LEVEL: str = os.getenv("LOG_LEVEL", "INFO")
+
+    model_config = {
+        "env_file": ".env",
+        "case_sensitive": True
+    }
+
+
+settings = Settings()
+
+# Criar diretórios de storage
+for directory in [settings.TEMP_DIR, settings.OUTPUT_DIR, settings.DOWNLOADS_DIR]:
+    directory.mkdir(parents=True, exist_ok=True)