"use strict";

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

function _assert() {
  const data = _interopRequireDefault(require("assert"));

  _assert = function () {
    return data;
  };

  return data;
}

function _jsonSourceMap() {
  const data = _interopRequireDefault(require("json-source-map"));

  _jsonSourceMap = function () {
    return data;
  };

  return data;
}

function _diagnostic() {
  const data = require("@parcel/diagnostic");

  _diagnostic = function () {
    return data;
  };

  return data;
}

function _plugin() {
  const data = require("@parcel/plugin");

  _plugin = function () {
    return data;
  };

  return data;
}

function _utils() {
  const data = require("@parcel/utils");

  _utils = function () {
    return data;
  };

  return data;
}

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

// https://developer.mozilla.org/en-US/docs/Web/Manifest
const RESOURCES_SCHEMA = {
  type: 'array',
  items: {
    type: 'object',
    properties: {
      src: {
        type: 'string',
        __validate: s => {
          if (s.length === 0) {
            return 'Must not be empty';
          }
        }
      }
    },
    required: ['src']
  }
};
const MANIFEST_SCHEMA = {
  type: 'object',
  properties: {
    icons: RESOURCES_SCHEMA,
    screenshots: RESOURCES_SCHEMA
  }
};

var _default = new (_plugin().Transformer)({
  async transform({
    asset
  }) {
    const source = await asset.getCode();

    const {
      data,
      pointers
    } = _jsonSourceMap().default.parse(source);

    _utils().validateSchema.diagnostic(MANIFEST_SCHEMA, {
      source,
      map: {
        data,
        pointers
      },
      filePath: asset.filePath
    }, '@parcel/transformer-webmanifest', 'Invalid webmanifest');

    for (const key of ['icons', 'screenshots']) {
      const list = data[key];

      if (list) {
        (0, _assert().default)(Array.isArray(list));

        for (let i = 0; i < list.length; i++) {
          const res = list[i];
          res.src = asset.addURLDependency(res.src, {
            loc: {
              filePath: asset.filePath,
              ...(0, _diagnostic().getJSONSourceLocation)(pointers[`/${key}/${i}/src`], 'value')
            }
          });
        }
      }
    }

    asset.type = 'webmanifest';
    asset.setCode(JSON.stringify(data));
    return [asset];
  }

});

exports.default = _default;