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1/*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16const fs = require('fs');
17
18const copyRight = `/*
19 * Copyright (c) 2022 Huawei Device Co., Ltd.
20 * Licensed under the Apache License, Version 2.0 (the "License");
21 * you may not use this file except in compliance with the License.
22 * You may obtain a copy of the License at
23 *
24 *     http://www.apache.org/licenses/LICENSE-2.0
25 *
26 * Unless required by applicable law or agreed to in writing, software
27 * distributed under the License is distributed on an "AS IS" BASIS,
28 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
29 * See the License for the specific language governing permissions and
30 * limitations under the License.
31 */\n\n`;
32const typeHead = 'export type Permissions =\n';
33const typeTail = ';';
34const tab = ' ';
35const tabs = tab.repeat(2);
36const tabzz = tab.repeat(3);
37const commentHead = `${tabs}/**\n`;
38const commentBody = `${tabzz}* `;
39const commentTail = `${tabzz}*/\n`;
40const sinceTag = '@since ';
41const deprecatedTag = '@deprecated ';
42const orOperator = `${tabs}|${tab}`;
43
44const getPermissions = downloadPath => {
45  try {
46    const content = fs.readFileSync(downloadPath, { encoding: 'utf8' });
47    const configMap = JSON.parse(decodeURIComponent(content));
48    if (configMap.module.definePermissions) {
49      return configMap.module.definePermissions;
50    }
51  } catch (error) {
52    console.error('Convert json file to object failed');
53  }
54  return undefined;
55};
56
57const convertJsonToDTS = (permissions, outputFilePath) => {
58  if (fs.existsSync(outputFilePath)) {
59    fs.unlinkSync(outputFilePath);
60  }
61  fs.appendFileSync(outputFilePath, copyRight, 'utf8');
62  fs.appendFileSync(outputFilePath, typeHead, 'utf8');
63  permissions.forEach((permission, index) => {
64    if (permission.since || permission.deprecated) {
65      fs.appendFileSync(outputFilePath, commentHead, 'utf8');
66      if (permission.since) {
67        const since = `${commentBody}${sinceTag}${permission.since}\n`;
68        fs.appendFileSync(outputFilePath, since, 'utf8');
69      }
70      if (permission.deprecated) {
71        const deprecated = `${commentBody}${deprecatedTag}${permission.deprecated}\n`;
72        fs.appendFileSync(outputFilePath, deprecated, 'utf8');
73      }
74      fs.appendFileSync(outputFilePath, commentTail, 'utf8');
75    }
76    const permissionName = `${index === 0 ? tabs : orOperator}'${permission.name}'${
77      index === permissions.length - 1 ? '' : '\n'
78    }`;
79    fs.appendFileSync(outputFilePath, permissionName, 'utf8');
80  });
81  fs.appendFileSync(outputFilePath, typeTail, 'utf8');
82  console.log('Convert config.json definePermissions to permissions.d.ts successfully');
83};
84
85/**
86 * Read config.json file and convert it to permission.d.ts
87 *
88 * @param {
89 *   filePath: name of downloaded config.json file
90 *   outputFileName: name of converted d.ts file name
91 * } options
92 */
93const convert = options => {
94  const permissions = getPermissions(options.filePath);
95  if (permissions) {
96    convertJsonToDTS(permissions, options.outputFilePath);
97  } else {
98    console.error('Config file does not have definePermissions property');
99  }
100};
101
102const arguments = process.argv;
103const options = {
104  filePath: arguments[2],
105  outputFilePath: arguments[3],
106};
107try {
108  convert(options);
109} catch (error) {
110  console.error(`ERROR FOR CONVERTING PERMISSION: ${error}`);
111}
112