import { TextDocuments, Connection, Range } from 'vscode-languageserver'

export type ClassNamesTree = {
  [key: string]: ClassNamesTree
}

export type ClassNamesContext = {
  [key: string]: string[]
}

export type ClassNames = {
  context: ClassNamesContext
  classNames: ClassNamesTree
}

export type EditorState = {
  connection: Connection
  documents: TextDocuments
  documentSettings: Map<string, Settings>
  globalSettings: Settings
  capabilities: {
    configuration: boolean
  }
}

export type Settings = {
  emmetCompletions: boolean
}

export type State = null | {
  enabled: boolean
  version?: string
  configPath?: string
  config?: any
  separator?: string
  plugins?: any[]
  variants?: string[]
  classNames?: ClassNames
  dependencies?: string[]
  editor?: EditorState
  error?: Error
}

export type DocumentClassList = {
  classList: string
  range: Range
}

export type DocumentClassName = {
  className: string
  range: Range
}