'use strict';
/* eslint-disable complexity */
var __importDefault =
  (this && this.__importDefault) ||
  function (mod) {
    return mod && mod.__esModule ? mod : { default: mod };
  };
Object.defineProperty(exports, '__esModule', { value: true });
const assert_1 = __importDefault(require('assert'));
const fs_extra_1 = __importDefault(require('fs-extra'));
const path_1 = __importDefault(require('path'));
const common_1 = require('./common');
const log_1 = require('./log');
const { version } = JSON.parse(
  fs_extra_1.default.readFileSync(
    path_1.default.join(__dirname, '../package.json'),
    'utf-8'
  )
);
const bootstrapText = fs_extra_1.default
  .readFileSync(require.resolve('../prelude/bootstrap.js'), 'utf8')
  .replace('%VERSION%', version);
const commonText = fs_extra_1.default.readFileSync(
  require.resolve('./common'),
  'utf8'
);
const diagnosticText = fs_extra_1.default.readFileSync(
  require.resolve('../prelude/diagnostic.js'),
  'utf8'
);
function itemsToText(items) {
  const len = items.length;
  return len.toString() + (len % 10 === 1 ? ' item' : ' items');
}
function hasAnyStore(record) {
  // discarded records like native addons
  for (const store of [
    common_1.STORE_BLOB,
    common_1.STORE_CONTENT,
    common_1.STORE_LINKS,
    common_1.STORE_STAT,
  ]) {
    if (record[store]) return true;
  }
  return false;
}
function packer({ records, entrypoint, bytecode }) {
  const stripes = [];
  for (const snap in records) {
    if (records[snap]) {
      const record = records[snap];
      const { file } = record;
      if (!hasAnyStore(record)) {
        continue;
      }
      (0, assert_1.default)(
        record[common_1.STORE_STAT],
        'packer: no STORE_STAT'
      );
      (0, assert_1.default)(
        record[common_1.STORE_BLOB] ||
          record[common_1.STORE_CONTENT] ||
          record[common_1.STORE_LINKS] ||
          record[common_1.STORE_STAT]
      );
      if (record[common_1.STORE_BLOB] && !bytecode) {
        delete record[common_1.STORE_BLOB];
        if (!record[common_1.STORE_CONTENT]) {
          // TODO make a test for it?
          throw (0, log_1.wasReported)(
            '--no-bytecode and no source breaks final executable',
            [
              file,
              'Please run with "-d" and without "--no-bytecode" first, and make',
              'sure that debug log does not contain "was included as bytecode".',
            ]
          );
        }
      }
      for (const store of [
        common_1.STORE_BLOB,
        common_1.STORE_CONTENT,
        common_1.STORE_LINKS,
        common_1.STORE_STAT,
      ]) {
        const value = record[store];
        if (!value) {
          continue;
        }
        if (store === common_1.STORE_BLOB || store === common_1.STORE_CONTENT) {
          if (record.body === undefined) {
            stripes.push({ snap, store, file });
          } else if (Buffer.isBuffer(record.body)) {
            stripes.push({ snap, store, buffer: record.body });
          } else if (typeof record.body === 'string') {
            stripes.push({ snap, store, buffer: Buffer.from(record.body) });
          } else {
            (0, assert_1.default)(
              false,
              'packer: bad STORE_BLOB/STORE_CONTENT'
            );
          }
        } else if (store === common_1.STORE_LINKS) {
          if (Array.isArray(value)) {
            const dedupedValue = [...new Set(value)];
            log_1.log.debug('files & folders deduped = ', dedupedValue);
            const buffer = Buffer.from(JSON.stringify(dedupedValue));
            stripes.push({ snap, store, buffer });
          } else {
            (0, assert_1.default)(false, 'packer: bad STORE_LINKS');
          }
        } else if (store === common_1.STORE_STAT) {
          if (typeof value === 'object') {
            const newStat = Object.assign({}, value);
            const buffer = Buffer.from(JSON.stringify(newStat));
            stripes.push({ snap, store, buffer });
          } else {
            (0, assert_1.default)(false, 'packer: unknown store');
          }
        }
        if (record[common_1.STORE_CONTENT]) {
          const disclosed =
            (0, common_1.isDotJS)(file) || (0, common_1.isDotJSON)(file);
          log_1.log.debug(
            disclosed ?
              'The file was included as DISCLOSED code (with sources)'
            : 'The file was included as asset content',
            file
          );
        } else if (record[common_1.STORE_BLOB]) {
          log_1.log.debug(
            'The file was included as bytecode (no sources)',
            file
          );
        } else if (record[common_1.STORE_LINKS]) {
          const link = record[common_1.STORE_LINKS];
          log_1.log.debug(
            `The directory files list was included (${itemsToText(link)})`,
            file
          );
        }
      }
    }
  }
  const prelude =
    `return (function (REQUIRE_COMMON, VIRTUAL_FILESYSTEM, DEFAULT_ENTRYPOINT, SYMLINKS, DICT, DOCOMPRESS) {
        ${bootstrapText}${log_1.log.debugMode ? diagnosticText : ''}\n})(function (exports) {\n${commonText}\n},\n` +
    `%VIRTUAL_FILESYSTEM%` +
    `\n,\n` +
    `%DEFAULT_ENTRYPOINT%` +
    `\n,\n` +
    `%SYMLINKS%` +
    '\n,\n' +
    '%DICT%' +
    '\n,\n' +
    '%DOCOMPRESS%' +
    `\n);`;
  return { prelude, entrypoint, stripes };
}
exports.default = packer;
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