env:
  amd: true
  browser: true
  es6: true
  es2017: true
  es2020: true

parserOptions:
  ecmaVersion: 2020
  sourceType: module
  ecmaFeatures:
    impliedStrict: true

plugins:
  - promise
  - import
  - eslint-comments

extends:
  - eslint:recommended
  - plugin:promise/recommended
  - plugin:import/errors
  - plugin:import/warnings
  - plugin:eslint-comments/recommended
  - plugin:compat/recommended

globals:
  # Browser globals
  MediaMetadata: readonly
  # Tizen globals
  tizen: readonly
  webapis: readonly
  # WebOS globals
  webOS: readonly
  # Dependency globals
  $: readonly
  jQuery: readonly
  requirejs: readonly
  # Jellyfin globals
  ApiClient: writable
  AppInfo: writable
  chrome: writable
  ConnectionManager: writable
  DlnaProfilePage: writable
  Dashboard: writable
  DashboardPage: writable
  Emby: readonly
  Events: writable
  getParameterByName: writable
  getWindowLocationSearch: writable
  Globalize: writable
  Hls: writable
  dfnshelper: writable
  LibraryMenu: writable
  LinkParser: writable
  LiveTvHelpers: writable
  MetadataEditor: writable
  pageClassOn: writable
  pageIdOn: writable
  PlaylistViewer: writable
  UserParentalControlPage: writable
  Windows: readonly

rules:
  block-spacing: ["error"]
  brace-style: ["error"]
  comma-dangle: ["error", "never"]
  comma-spacing: ["error"]
  eol-last: ["error"]
  indent: ["error", 4, { "SwitchCase": 1 }]
  keyword-spacing: ["error"]
  max-statements-per-line: ["error"]
  no-floating-decimal: ["error"]
  no-multi-spaces: ["error"]
  no-multiple-empty-lines: ["error", { "max": 1 }]
  no-trailing-spaces: ["error"]
  one-var: ["error", "never"]
  semi: ["error"]
  space-before-blocks: ["error"]
  # TODO: Fix warnings and remove these rules
  no-redeclare: ["warn"]
  no-unused-vars: ["warn"]
  no-useless-escape: ["warn"]
  promise/catch-or-return: ["warn"]
  promise/always-return: ["warn"]
  promise/no-return-wrap: ["warn"]
  # TODO: Remove after ES6 migration is complete
  import/no-unresolved: ["warn"]

settings:
  polyfills:
    # Native Promises Only
    - Promise
    # whatwg-fetch
    - fetch
    # document-register-element
    - document.registerElement
    # resize-observer-polyfill
    - ResizeObserver
    # fast-text-encoding
    - TextEncoder
    # intersection-observer
    - IntersectionObserver
    # Core-js
    - Object.assign
    - Object.is
    - Object.setPrototypeOf
    - Object.toString
    - Object.freeze
    - Object.seal
    - Object.preventExtensions
    - Object.isFrozen
    - Object.isSealed
    - Object.isExtensible
    - Object.getOwnPropertyDescriptor
    - Object.getPrototypeOf
    - Object.keys
    - Object.getOwnPropertyNames
    - Function.name
    - Function.hasInstance
    - Array.from
    - Array.arrayOf
    - Array.copyWithin
    - Array.fill
    - Array.find
    - Array.findIndex
    - Array.iterator
    - String.fromCodePoint
    - String.raw
    - String.iterator
    - String.codePointAt
    - String.endsWith
    - String.includes
    - String.repeat
    - String.startsWith
    - String.trim
    - String.anchor
    - String.big
    - String.blink
    - String.bold
    - String.fixed
    - String.fontcolor
    - String.fontsize
    - String.italics
    - String.link
    - String.small
    - String.strike
    - String.sub
    - String.sup
    - RegExp
    - Number
    - Math
    - Date
    - async
    - Symbol
    - Map
    - Set
    - WeakMap
    - WeakSet
    - ArrayBuffer
    - DataView
    - Int8Array
    - Uint8Array
    - Uint8ClampedArray
    - Int16Array
    - Uint16Array
    - Int32Array
    - Uint32Array
    - Float32Array
    - Float64Array
    - Reflect