import os


class BaseConfig:
    SECRET_KEY = os.environ.get("SECRET_KEY", "dev-secret-key-change-in-production")
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    CORS_ORIGINS = os.environ.get("CORS_ORIGINS", "http://localhost:5173").split(",")
    UPLOAD_FOLDER = os.environ.get(
        "UPLOAD_FOLDER",
        os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "..", "uploads"),
    )


class DevelopmentConfig(BaseConfig):
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = os.environ.get(
        "DATABASE_URL",
        "postgresql://imob:imob_dev@localhost:5432/saas_imobiliaria",
    )


class ProductionConfig(BaseConfig):
    DEBUG = False
    SQLALCHEMY_DATABASE_URI = os.environ["DATABASE_URL"]


class TestingConfig(BaseConfig):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = os.environ.get(
        "TEST_DATABASE_URL",
        "sqlite:///:memory:",
    )
    # Disable CSRF for testing
    WTF_CSRF_ENABLED = False


config: dict[str, type[BaseConfig]] = {
    "development": DevelopmentConfig,
    "production": ProductionConfig,
    "testing": TestingConfig,
    "default": DevelopmentConfig,
}