'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.default = void 0;

var _genMapping = require('@jridgewell/gen-mapping');

class SourceMap {
  constructor(opts, code) {
    var _opts$sourceFileName;

    this._map = void 0;
    this._rawMappings = void 0;
    this._sourceFileName = void 0;
    this._lastGenLine = 0;
    this._lastSourceLine = 0;
    this._lastSourceColumn = 0;
    const map = (this._map = new _genMapping.GenMapping({
      sourceRoot: opts.sourceRoot,
    }));
    this._sourceFileName =
      (_opts$sourceFileName = opts.sourceFileName) == null ?
        void 0
      : _opts$sourceFileName.replace(/\\/g, '/');
    this._rawMappings = undefined;

    if (typeof code === 'string') {
      (0, _genMapping.setSourceContent)(map, this._sourceFileName, code);
    } else if (typeof code === 'object') {
      Object.keys(code).forEach((sourceFileName) => {
        (0, _genMapping.setSourceContent)(
          map,
          sourceFileName.replace(/\\/g, '/'),
          code[sourceFileName]
        );
      });
    }
  }

  get() {
    return (0, _genMapping.toEncodedMap)(this._map);
  }

  getDecoded() {
    return (0, _genMapping.toDecodedMap)(this._map);
  }

  getRawMappings() {
    return (
      this._rawMappings ||
      (this._rawMappings = (0, _genMapping.allMappings)(this._map))
    );
  }

  mark(generated, line, column, identifierName, filename) {
    this._rawMappings = undefined;
    (0, _genMapping.maybeAddMapping)(this._map, {
      name: identifierName,
      generated,
      source:
        line == null ? undefined : (
          (filename == null ? void 0 : filename.replace(/\\/g, '/')) ||
          this._sourceFileName
        ),
      original:
        line == null ? undefined : (
          {
            line: line,
            column: column,
          }
        ),
    });
  }
}

exports.default = SourceMap;