"""
Pydantic schemas for Device API (hardware devices).
"""

from datetime import datetime
from typing import Any

from pydantic import BaseModel, Field


class DeviceAuthRequest(BaseModel):
    """Device authentication request."""

    mac_address: str = Field(
        ...,
        description="MAC address of the device",
        pattern=r"^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$",
    )


class DeviceAuthResponse(BaseModel):
    """Device authentication response."""

    access_token: str
    token_type: str = "bearer"
    device_id: int
    simple_id: int
    organization_id: int | None


class DeviceConfigResponse(BaseModel):
    """Device configuration response."""

    device_id: int
    simple_id: int
    organization_id: int | None
    config: dict[str, Any]
    status: str


class HeartbeatRequest(BaseModel):
    """Device heartbeat request."""

    status: str = Field(..., description="Device status: online, offline, error")
    metadata: dict[str, Any] | None = Field(
        None, description="Additional device metadata"
    )


class HeartbeatResponse(BaseModel):
    """Device heartbeat response."""

    success: bool
    last_seen_at: datetime


class DeviceEvent(BaseModel):
    """Single device event."""

    event_type: str = Field(
        ..., description="Event type: wifi_probe, ble_scan, etc."
    )
    timestamp: datetime
    data: dict[str, Any]


class DeviceEventsRequest(BaseModel):
    """Batch device events request."""

    events: list[DeviceEvent] = Field(
        ..., description="List of events to process", max_length=1000
    )


class DeviceEventsResponse(BaseModel):
    """Device events response."""

    success: bool
    processed: int
    failed: int = 0
    errors: list[str] | None = None