from datetime import datetime
from uuid import UUID

from pydantic import BaseModel


class ActivityMetricsResponse(BaseModel):
    model_config = {"from_attributes": True}

    tss: float | None = None
    normalized_power: float | None = None
    intensity_factor: float | None = None
    variability_index: float | None = None
    avg_power: float | None = None
    max_power: int | None = None
    avg_hr: int | None = None
    max_hr: int | None = None
    avg_cadence: int | None = None
    avg_speed: float | None = None


class ActivityResponse(BaseModel):
    model_config = {"from_attributes": True}

    id: UUID
    rider_id: UUID
    name: str | None = None
    activity_type: str
    date: datetime
    duration: int
    distance: float | None = None
    elevation_gain: float | None = None
    metrics: ActivityMetricsResponse | None = None


class ActivityListResponse(BaseModel):
    items: list[ActivityResponse]
    total: int


class DataPointResponse(BaseModel):
    model_config = {"from_attributes": True}

    timestamp: datetime
    power: int | None = None
    heart_rate: int | None = None
    cadence: int | None = None
    speed: float | None = None
    latitude: float | None = None
    longitude: float | None = None
    altitude: float | None = None
    temperature: int | None = None