export interface PatternData {
  antenna_type: string;
  frequency_hz: number;
  wavelength_m: number;
  theta_deg: number[];
  phi_deg: number[];
  gain_dbi: number[][];
  peak_gain_dbi: number;
  e_plane: PlanePoint[];
  h_plane: PlanePoint[];
  model: string;
  resonance?: ResonanceData;
  raw_cut?: { angles_deg: number[]; gain_db: number[]; plane: string };
  import_info?: { format: string; filename?: string; points: number };
}

export interface PlanePoint {
  theta_deg?: number;
  phi_deg?: number;
  gain_dbi: number;
}

export interface ResonanceData {
  frequency_hz: number;
  swr: number;
  return_loss_db: number;
  impedance_real: number;
  impedance_imag: number;
}

export interface ComputeParams {
  antenna_type: string;
  frequency_hz: number;
  impedance_real: number;
  impedance_imag: number;
}

export interface ScanParams {
  antenna_type: string;
  start_hz: number;
  stop_hz: number;
  points: number;
}

export type DisplayMode = 'surface' | 'wireframe' | 'e-plane' | 'h-plane';

export interface AppState {
  connected: boolean;
  loading: boolean;
  pattern: PatternData | null;
  displayMode: DisplayMode;
  antennaType: string;
  frequencyMhz: number;
  impedanceReal: number;
  impedanceImag: number;
}