import type { MapPresentation } from "./CesiumMapRenderer.js";

export type GridLodMode = "3d" | "graticule";
export type GridLodProfile = {
  maxHeightKm: number;
  stepKm: number;
  mode: GridLodMode;
  heightMeters: number;
  max3dViewAngleDegrees: number;
  tileSizeKm: number;
  radiusKm: number;
  lineDiameterMeters: number;
  lineColor: string;
  lineOpacity: number;
  dotsEnabled: boolean;
  dotsDiameterMeters: number;
  dotsColor: string;
  dotsOpacity: number;
  crossesEnabled: boolean;
  crossesLengthMeters: number;
  crossesWidthMeters: number;
  crossesColor: string;
  crossesOpacity: number;
  graticuleStepDegrees: number;
  graticuleLineWidthPx: number;
  graticuleColor: string;
  graticuleOpacity: number;
  majorLinesEnabled: boolean;
  majorLabelsEnabled: boolean;
  majorLineWidthMultiplier: number;
  volumeEnabled: boolean;
  volumeMinimumHeightMeters: number;
  volumeMaximumHeightMeters: number;
  volumeBandHeightMeters: number;
  selectionFillColor: string;
  selectionFillOpacityPercent: number;
  selectionOutlineColor: string;
  selectionOutlineWidthPx: number;
  selectionOutlineOpacityPercent: number;
};
export type GridLodBand = GridLodProfile & {
  index: number;
  id: string;
};

export const GRID_LOD_HYSTERESIS_RATIO: number;
export const GRID_LOD_COUNT: number;
export const DEFAULT_GRID_LOD_PROFILES: readonly Readonly<GridLodProfile>[];
export function gridLodProfile(settings: MapPresentation, index: number): GridLodProfile;
export function gridLodBands(settings: MapPresentation): GridLodBand[];
export function selectGridLod(
  settings: MapPresentation,
  cameraHeightKm: number,
  previousIndex?: number | null,
): GridLodBand;
export function resolveGridMode(
  settings: MapPresentation,
  requestedMode: GridLodMode,
): GridLodMode | "hidden";
export function gridShouldBeVisible(settings: MapPresentation, cameraHeightKm: number): boolean;
export function snapGridCenter(
  center: { latitude: number; longitude: number },
  settings: MapPresentation,
  tileSizeKm?: number,
): { latitude: number; longitude: number };