text: "use strict";
  var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
      return new (P || (P = Promise))(function (resolve, reject) {
          function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
          function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
          function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
          step((generator = generator.apply(thisArg, _arguments || [])).next());
      });
  };
  var __generator = (this && this.__generator) || function (thisArg, body) {
      var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
      return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
      function verb(n) { return function (v) { return step([n, v]); }; }
      function step(op) {
          if (f) throw new TypeError("Generator is already executing.");
          while (_) try {
              if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
              if (y = 0, t) op = [op[0] & 2, t.value];
              switch (op[0]) {
                  case 0: case 1: t = op; break;
                  case 4: _.label++; return { value: op[1], done: false };
                  case 5: _.label++; y = op[1]; op = [0]; continue;
                  case 7: op = _.ops.pop(); _.trys.pop(); continue;
                  default:
                      if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                      if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                      if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                      if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                      if (t[2]) _.ops.pop();
                      _.trys.pop(); continue;
              }
              op = body.call(thisArg, _);
          } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
          if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
      }
  };
  Object.defineProperty(exports, "__esModule", { value: true });
  var vscode_textmate_1 = require("vscode-textmate");
  var shiki_languages_1 = require("shiki-languages");
  var resolver_1 = require("./resolver");
  var onigLibs_1 = require("./onigLibs");
  var themedTokenizer_1 = require("./themedTokenizer");
  var renderer_1 = require("./renderer");
  var shiki_themes_1 = require("shiki-themes");
  function getHighlighter(options) {
      return __awaiter(this, void 0, void 0, function () {
          var t, langs, langRegistrations, s;
          return __generator(this, function (_a) {
              switch (_a.label) {
                  case 0:
                      if (typeof options.theme === 'string') {
                          t = shiki_themes_1.getTheme(options.theme);
                      }
                      else if (options.theme.name) {
                          t = options.theme;
                      }
                      else {
                          t = shiki_themes_1.getTheme('nord');
                      }
                      langs = shiki_languages_1.commonLangIds.concat(shiki_languages_1.commonLangAliases);
                      if (options.langs) {
                          langs = options.langs;
                      }
                      langRegistrations = shiki_languages_1.getLangRegistrations(langs);
                      s = new Shiki(t, langRegistrations);
                      return [4 /*yield*/, s.getHighlighter()];
                  case 1: return [2 /*return*/, _a.sent()];
              }
          });
      });
  }
  exports.getHighlighter = getHighlighter;
  var Shiki = /** @class */ (function () {
      function Shiki(theme, langs) {
          this._resolver = new resolver_1.Resolver(langs, onigLibs_1.getOnigasm(), 'onigasm');
          this._registry = new vscode_textmate_1.Registry(this._resolver);
          this._registry.setTheme(theme);
          this._theme = theme;
          this._colorMap = this._registry.getColorMap();
          this._langs = langs;
      }
      Shiki.prototype.getHighlighter = function () {
          return __awaiter(this, void 0, void 0, function () {
              var ltog;
              var _this = this;
              return __generator(this, function (_a) {
                  switch (_a.label) {
                      case 0:
                          ltog = {};
                          return [4 /*yield*/, Promise.all(this._langs.map(function (l) { return __awaiter(_this, void 0, void 0, function () {
                                  var g;
                                  return __generator(this, function (_a) {
                                      switch (_a.label) {
                                          case 0: return [4 /*yield*/, this._registry.loadGrammar(l.scopeName)];
                                          case 1:
                                              g = _a.sent();
                                              ltog[l.id] = g;
                                              l.aliases.forEach(function (la) {
                                                  ltog[la] = g;
                                              });
                                              return [2 /*return*/];
                                      }
                                  });
                              }); }))];
                      case 1:
                          _a.sent();
                          return [2 /*return*/, {
                                  codeToThemedTokens: function (code, lang) {
                                      if (isPlaintext(lang)) {
                                          throw Error('Cannot tokenize plaintext');
                                      }
                                      if (!ltog[lang]) {
                                          throw Error("No language registration for " + lang);
                                      }
                                      return themedTokenizer_1.tokenizeWithTheme(_this._theme, _this._colorMap, code, ltog[lang]);
                                  },
                                  codeToHtml: function (code, lang) {
                                      if (isPlaintext(lang)) {
                                          return renderer_1.renderToHtml([[{ content: code }]], {
                                              bg: _this._theme.bg
                                          });
                                      }
                                      if (!ltog[lang]) {
                                          throw Error("No language registration for " + lang);
                                      }
                                      var tokens = themedTokenizer_1.tokenizeWithTheme(_this._theme, _this._colorMap, code, ltog[lang]);
                                      return renderer_1.renderToHtml(tokens, {
                                          bg: _this._theme.bg
                                      });
                                  }
                              }];
                  }
              });
          });
      };
      return Shiki;
  }());
  function isPlaintext(lang) {
      return ['plaintext', 'txt', 'text'].indexOf(lang) !== -1;
  }
  //# sourceMappingURL=highlighter.js.map