// SPDX-License-Identifier: MIT
// Copyright contributors to the openassistant project

import { WeightsMeta, SpatialGeometry } from '@geoda/core';

/**
 * The function of getting the values of a variable from the dataset.
 * @param datasetName - The name of the dataset.
 * @param variableName - The name of the variable.
 * @returns The values of the variable.
 */
export type GetValues = (
  datasetName: string,
  variableName: string
) => Promise<unknown[]>;

export type WeightsProps = {
  datasetId: string;
  weightsMeta: WeightsMeta;
  weights: number[][];
  weightsValues?: number[][];
};

/**
 * Get the geometries of the dataset.
 * @param datasetName - The name of the dataset.
 * @returns The geometries of the dataset. See {@link SpatialGeometry} for more details.
 */
export type GetGeometries = (
  datasetName: string
) => Promise<SpatialGeometry | null>;

export type SpatialToolContext = {
  getGeometries?: GetGeometries;
  getValues?: GetValues;
};