from __future__ import annotations

from datetime import datetime

from beanie import Document
from pydantic import Field


class AnalyticsResult(Document):
    analysis_type: str
    parameters: dict = Field(default_factory=dict)
    result: dict = Field(default_factory=dict)
    device_id: str | None = None
    period_start: datetime | None = None
    period_end: datetime | None = None
    created_at: datetime = Field(default_factory=datetime.utcnow)

    class Settings:
        name = "analytics_results"
        indexes = [
            "analysis_type",
            "device_id",
            [("created_at", -1)],
        ]