from datetime import datetime

from pydantic import BaseModel, Field


class DeviceLocationReportRequest(BaseModel):
    coord_type: str = Field(default="gcj02", min_length=1, max_length=16)
    lat: float = Field(ge=-90, le=90)
    lng: float = Field(ge=-180, le=180)
    accuracy_m: int | None = Field(default=None, ge=0)
    altitude_m: float | None = None
    speed_mps: float | None = None
    heading_deg: int | None = Field(default=None, ge=0, le=360)
    source: int = Field(ge=0)
    battery_pct: int | None = Field(default=None, ge=0, le=100)
    device_time: datetime


class DeviceLocationPoint(BaseModel):
    child_id: int
    child_name: str | None = None
    device_id: str
    coord_type: str
    lat: float
    lng: float
    accuracy_m: int | None = None
    altitude_m: float | None = None
    speed_mps: float | None = None
    heading_deg: int | None = None
    source: int
    battery_pct: int | None = None
    device_time: datetime
    server_time: datetime


class DeviceLocationCurrentResponse(DeviceLocationPoint):
    updated_at: datetime


class DeviceLocationReportResponse(DeviceLocationCurrentResponse):
    pass


class DeviceLocationTrajectoryItem(DeviceLocationPoint):
    id: int
    created_at: datetime


class DeviceLocationTrajectoryResponse(BaseModel):
    items: list[DeviceLocationTrajectoryItem]
    total: int
    start_at: datetime | None = None
    end_at: datetime | None = None