import { NodeAutocompletion } from "./autocompletions"

export interface Basemap extends BasemapNodeBase {
  dimensions: BasemapDimension[]
  sources: BasemapSource[]
  topoJson?: any
  type: BasemapNodeType.Basemap
}

export interface BasemapDimension {
  /// Correspondences between a field in TopoJSON map and the same field in dataset
  correspondences: [string, string][]
  /// Path of dataset
  path: string
}

export interface BasemapGroup extends BasemapNodeBase {
  childrenAutocompletion?: NodeAutocompletion[]
  type: BasemapNodeType.Group
}

export type BasemapNode = Basemap | BasemapGroup

export interface BasemapNodeBase {
  description?: string
  name: string
  path: string
  type: BasemapNodeType
}

export enum BasemapNodeType {
  Basemap = "BASEMAP",
  Group = "GROUP",
}

export interface BasemapSource {
  borders?: BasemapSourceBorder[]
  projection?: string
  rawMapPath: string
  scale?: number
  transforms?: BasemapSourceTransform
  zoning?: [[number, number], [number, number]]
}

export enum BasemapSourceBorder {
  Bottom = "b",
  Left = "l",
  Right = "r",
  Top = "t",
}

export interface BasemapSourceTransform {
  parallels?: [number, number]
  rotate?: [number, number]
}