export type DeviceStatus = "idle" | "busy" | "offline" | "error";

export interface Device {
  id: string;
  name: string | null;
  status: DeviceStatus;
  driver_type: string;
  connection_info: Record<string, unknown>;
}

export type TaskStatus =
  | "created"
  | "running"
  | "completed"
  | "failed"
  | "cancelled";

export interface TaskRecord {
  id: string;
  goal: string;
  device_id: string;
  status: TaskStatus;
  created_at: string;
  updated_at: string;
  completed_at: string | null;
  failure_reason: string | null;
}

export interface TimelineRecord {
  index: number;
  scene: Record<string, unknown>;
  prompt: string;
  tool_call: Record<string, unknown>;
  result: Record<string, unknown>;
  timestamp: string;
  screenshot_path?: string | null;
  image_base64?: string;
}

export interface RuntimeConfig {
  max_steps: number;
}

export interface RegisterDevicePayload {
  driver_type: string;
  name?: string | null;
  connection_info: Record<string, unknown>;
}