/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 *
 * @format
 */
"use strict";

const addParamsToDefineCall = require("../../../lib/addParamsToDefineCall");

const invariant = require("invariant");

const path = require("path");

function wrapModule(module, options) {
  const output = getJsOutput(module);

  if (output.type.startsWith("js/script")) {
    return output.data.code;
  }

  const moduleId = options.createModuleId(module.path);
  const params = [
    moduleId,
    Array.from(module.dependencies.values()).map(dependency => {
      return options.createModuleId(dependency.absolutePath);
    })
  ]; // Add the module relative path as the last parameter (to make it easier to do
  // requires by name when debugging).

  if (options.dev) {
    params.push(path.relative(options.projectRoot, module.path));
  }

  return addParamsToDefineCall.apply(void 0, [output.data.code].concat(params));
}

function getJsOutput(module) {
  const jsModules = module.output.filter(_ref => {
    let type = _ref.type;
    return type.startsWith("js/");
  });
  invariant(
    jsModules.length === 1,
    `Modules must have exactly one JS output, but ${module.path} has ${
      jsModules.length
    } JS outputs.`
  );
  return jsModules[0];
}

function isJsModule(module) {
  return module.output.filter(isJsOutput).length > 0;
}

function isJsOutput(output) {
  return output.type.startsWith("js/");
}

module.exports = {
  getJsOutput,
  isJsModule,
  wrapModule
};