const fs = require("fs");

if (!fs.existsSync("package.json")) {
  console.error(
    "Cannot find package.json. Please run this script in your project directory."
  );
  process.exit(1);
}

const package = fs.readFileSync("package.json", "utf8");

let framework = null;

if (package.includes("heroicons/react")) {
  console.error("Detected heroicons/react...");
  framework = "react";
} else if (package.includes("heroicons/vue")) {
  console.error("Detected heroicons/vue...");
  framework = "vue";
} else {
  console.error(
    "It doesn't look like you have either the heroicons/react or heroicons/vue libraries installed in this project."
  );
  process.exit(1);
}

if (fs.existsSync("yarn.lock")) {
  console.error("Detected yarn. Updating heroicons package to latest...");
  console.log(`yarn add @heroicons/${framework}@latest`);
} else if (fs.existsSync("package-lock.json")) {
  console.error("Detected npm. Updating heroicons package to latest...");
  console.log(`npm install @heroicons/${framework}@latest`);
} else {
  console.error(
    "Error: cannot find evidence of yarn or npm. Please run either 'npm install' or 'yarn install' before using this script."
  );
  process.exit(1);
}

function gsub(from, to) {
  console.log(`echo "${from} => ${to}"`);
  console.log(
    `find -E . -type f -regex '.*\.(js|jsx|ts|tsx|vue)' -not -path '*/\.*' -not -path '*/node_modules/*' -not -path 'migrateHeroicons.js' -exec sed -i '' -e 's|${from}|${to}|g' {} +`
  );
}

console.log(`echo "Upgrading import statements..."`);
gsub(`@heroicons/${framework}/solid`, `@heroicons/${framework}/20/solid`);
gsub(`@heroicons/${framework}/outline`, `@heroicons/${framework}/24/outline`);

const heroiconsV1toV2 = {
  AdjustmentsIcon: "AdjustmentsVerticalIcon",
  AnnotationIcon: "ChatBubbleBottomCenterTextIcon",
  ArchiveIcon: "ArchiveBoxIcon",
  ArrowCircleDownIcon: "ArrowDownCircleIcon",
  ArrowCircleLeftIcon: "ArrowLeftCircleIcon",
  ArrowCircleRightIcon: "ArrowRightCircleIcon",
  ArrowCircleUpIcon: "ArrowUpCircleIcon",
  ArrowNarrowDownIcon: "ArrowLongDownIcon",
  ArrowNarrowLeftIcon: "ArrowLongLeftIcon",
  ArrowNarrowRightIcon: "ArrowLongRightIcon",
  ArrowNarrowUpIcon: "ArrowLongUpIcon",
  ArrowsExpandIcon: "ArrowsPointingOutIcon",
  ArrowSmDownIcon: "ArrowSmallDownIcon",
  ArrowSmLeftIcon: "ArrowSmallLeftIcon",
  ArrowSmRightIcon: "ArrowSmallRightIcon",
  ArrowSmUpIcon: "ArrowSmallUpIcon",
  BadgeCheckIcon: "CheckBadgeIcon",
  BanIcon: "NoSymbolIcon",
  BookmarkAltIcon: "BookmarkSquareIcon",
  CashIcon: "BanknotesIcon",
  ChartSquareBarIcon: "ChartBarSquareIcon",
  ChatAlt2Icon: "ChatBubbleLeftRightIcon",
  ChatAltIcon: "ChatBubbleLeftEllipsisIcon",
  ChatIcon: "ChatBubbleOvalLeftEllipsisIcon",
  ChipIcon: "CpuChipIcon",
  ClipboardCheckIcon: "ClipboardDocumentCheckIcon",
  ClipboardCopyIcon: "ClipboardDocumentIcon",
  ClipboardListIcon: "ClipboardDocumentListIcon",
  CloudDownloadIcon: "CloudArrowDownIcon",
  CloudUploadIcon: "CloudArrowUpIcon",
  CodeIcon: "CodeBracketIcon",
  CollectionIcon: "RectangleStackIcon",
  ColorSwatchIcon: "SwatchIcon",
  CursorClickIcon: "CursorArrowRaysIcon",
  DatabaseIcon: "CircleStackIcon",
  DesktopComputerIcon: "ComputerDesktopIcon",
  DeviceMobileIcon: "DevicePhoneMobileIcon",
  DocumentAddIcon: "DocumentPlusIcon",
  DocumentDownloadIcon: "DocumentArrowDownIcon",
  DocumentRemoveIcon: "DocumentMinusIcon",
  DocumentReportIcon: "DocumentChartBarIcon",
  DocumentSearchIcon: "DocumentMagnifyingGlassIcon",
  DotsCircleHorizontalIcon: "EllipsisHorizontalCircleIcon",
  DotsHorizontalIcon: "EllipsisHorizontalIcon",
  DotsVerticalIcon: "EllipsisVerticalIcon",
  DownloadIcon: "ArrowDownTrayIcon",
  DuplicateIcon: "Square2StackIcon",
  EmojiHappyIcon: "FaceSmileIcon",
  EmojiSadIcon: "FaceFrownIcon",
  ExclamationIcon: "ExclamationTriangleIcon",
  ExternalLinkIcon: "ArrowTopRightOnSquareIcon",
  EyeOffIcon: "EyeSlashIcon",
  FastForwardIcon: "ForwardIcon",
  FilterIcon: "FunnelIcon",
  FolderAddIcon: "FolderPlusIcon",
  FolderDownloadIcon: "FolderArrowDownIcon",
  FolderRemoveIcon: "FolderMinusIcon",
  GlobeIcon: "GlobeAmericasIcon",
  HandIcon: "HandRaisedIcon",
  InboxInIcon: "InboxArrowDownIcon",
  LibraryIcon: "BuildingLibraryIcon",
  LightningBoltIcon: "BoltIcon",
  LocationMarkerIcon: "MapPinIcon",
  LoginIcon: "ArrowLeftOnRectangleIcon",
  LogoutIcon: "ArrowRightOnRectangleIcon",
  MailIcon: "EnvelopeIcon",
  MailOpenIcon: "EnvelopeOpenIcon",
  MenuAlt1Icon: "Bars3CenterLeftIcon",
  MenuAlt2Icon: "Bars3BottomLeftIcon",
  MenuAlt3Icon: "Bars3BottomRightIcon",
  MenuAlt4Icon: "Bars2Icon",
  MenuIcon: "Bars3Icon",
  MinusSmIcon: "MinusSmallIcon",
  MusicNoteIcon: "MusicalNoteIcon",
  OfficeBuildingIcon: "BuildingOfficeIcon",
  PencilAltIcon: "PencilSquareIcon",
  PhoneIncomingIcon: "PhoneArrowDownLeftIcon",
  PhoneMissedCallIcon: "PhoneXMarkIcon",
  PhoneOutgoingIcon: "PhoneArrowUpRightIcon",
  PhotographIcon: "PhotoIcon",
  PlusSmIcon: "PlusSmallIcon",
  PuzzleIcon: "PuzzlePieceIcon",
  QrcodeIcon: "QrCodeIcon",
  ReceiptTaxIcon: "ReceiptPercentIcon",
  RefreshIcon: "ArrowPathIcon",
  ReplyIcon: "ArrowUturnLeftIcon",
  RewindIcon: "BackwardIcon",
  SaveAsIcon: "ArrowDownOnSquareStackIcon",
  SaveIcon: "ArrowDownOnSquareIcon",
  SearchCircleIcon: "MagnifyingGlassCircleIcon",
  SearchIcon: "MagnifyingGlassIcon",
  SelectorIcon: "ChevronUpDownIcon",
  SortAscendingIcon: "BarsArrowUpIcon",
  SortDescendingIcon: "BarsArrowDownIcon",
  SpeakerphoneIcon: "MegaphoneIcon",
  StatusOfflineIcon: "SignalSlashIcon",
  StatusOnlineIcon: "SignalIcon",
  SupportIcon: "LifebuoyIcon",
  SwitchHorizontalIcon: "ArrowsRightLeftIcon",
  SwitchVerticalIcon: "ArrowsUpDownIcon",
  TableIcon: "TableCellsIcon",
  TemplateIcon: "RectangleGroupIcon",
  TerminalIcon: "CommandLineIcon",
  ThumbDownIcon: "HandThumbDownIcon",
  ThumbUpIcon: "HandThumbUpIcon",
  TranslateIcon: "LanguageIcon",
  TrendingDownIcon: "ArrowTrendingDownIcon",
  TrendingUpIcon: "ArrowTrendingUpIcon",
  UploadIcon: "ArrowUpTrayIcon",
  UserAddIcon: "UserPlusIcon",
  UserRemoveIcon: "UserMinusIcon",
  ViewBoardsIcon: "ViewColumnsIcon",
  ViewGridAddIcon: "SquaresPlusIcon",
  ViewGridIcon: "Squares2X2Icon",
  ViewListIcon: "Bars4Icon",
  VolumeOffIcon: "SpeakerXMarkIcon",
  VolumeUpIcon: "SpeakerWaveIcon",
  XIcon: "XMarkIcon",
  ZoomInIcon: "MagnifyingGlassPlusIcon",
  ZoomOutIcon: "MagnifyingGlassMinusIcon",
};

console.log(`echo "Upgrading icon names..."`);
Object.entries(heroiconsV1toV2).map(([from, to]) => {
  gsub(from, to);
});

console.log(
  `echo "Done. You can thank https://twitter.com/cgenco and https://twitter.com/KevinPicchi for saving you so much time :)"`
);