1/*
2 * Copyright (c) 2021-2023 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
16import i18n from '@ohos.i18n'
17
18namespace LanguageUtil {
19/**
20 * @description 获取系统语言
21 * @return string 系统语言ID，如zh-Hans
22 */
23    export const getSystemLanguage = (): string => {
24        return i18n.getSystemLanguage()
25    }
26
27    /**
28     * @description 获取系统地区
29     * @return string 系统地区ID，如：CN
30     */
31    export const getSystemRegion = (): string => {
32        return i18n.getSystemRegion()
33    }
34
35    /**
36     * 判断是否是中文语言
37     * @return boolean
38     */
39    export function isChineseLanguage(): boolean {
40        const language = getSystemLanguage().split('-')[0]
41        return language === 'zh'
42    }
43
44    /**
45     * 判断是否是中文语言，包括中文、藏文、维语
46     * @return boolean
47     */
48    export function isChineseGroupLanguage(): boolean {
49        const language = getSystemLanguage().split('-')[0]
50        return language === 'zh' || language === 'bo' || language === 'ug'
51    }
52
53    /**
54     * 判断是否是英文语言
55     * @return boolean
56     */
57    export function isEnglishLanguage(): boolean {
58        const language = getSystemLanguage().split('-')[0]
59        return language === 'en'
60    }
61}
62
63export default LanguageUtil