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"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Module = void 0;
exports.createCompiledModule = createCompiledModule;

var _wastIdentifierToIndex = require("@webassemblyjs/ast/lib/transform/wast-identifier-to-index");

var _denormalizeTypeReferences = require("@webassemblyjs/ast/lib/transform/denormalize-type-references");

var _helperCompiler = require("@webassemblyjs/helper-compiler");

var _validation = _interopRequireDefault(require("@webassemblyjs/validation"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var t = require("@webassemblyjs/ast");

var Module = /*#__PURE__*/_createClass(function Module(ir, ast, exports, imports) {
  _classCallCheck(this, Module);

  this._ir = ir;
  this._ast = ast;
  this.exports = exports;
  this.imports = imports;
});

exports.Module = Module;

function createCompiledModule(ast) {
  var exports = [];
  var imports = []; // Do compile-time ast manipulation in order to remove WAST
  // semantics during execution

  (0, _denormalizeTypeReferences.transform)(ast);
  (0, _wastIdentifierToIndex.transform)(ast);
  (0, _validation["default"])(ast);
  t.traverse(ast, {
    ModuleExport: function (_ModuleExport) {
      function ModuleExport(_x) {
        return _ModuleExport.apply(this, arguments);
      }

      ModuleExport.toString = function () {
        return _ModuleExport.toString();
      };

      return ModuleExport;
    }(function (_ref) {
      var node = _ref.node;

      if (node.descr.exportType === "Func") {
        exports.push({
          name: node.name,
          kind: "function"
        });
      }
    })
  });
  /**
   * Compile
   */

  var ir = (0, _helperCompiler.toIR)(ast);
  return new Module(ir, ast, exports, imports);
}