import os


class Settings:
    OPENROUTER_API_KEY: str = os.getenv("OPENROUTER_API_KEY", "")
    OPENROUTER_BASE_URL: str = "https://openrouter.ai/api/v1/chat/completions"

    MODEL_IDS = {
        "research": "z-ai/glm-4.5-air:free",
        "orchestrator": "arcee-ai/trinity-large-preview:free",
        "frontend": "stepfun/step-3.5-flash:free",
        "backend": "minimax/minimax-m2.5:free",
    }

    MODEL_NAMES = {
        "research": "GLM 4.5 Air",
        "orchestrator": "Trinity Large Preview",
        "frontend": "Qwen3 Coder 480B",
        "backend": "MiniMax M2.5",
    }

    STREAM_TIMEOUT = 180
    MAX_RETRIES = 2


settings = Settings()