const OpenCC = require('opencc-js');

import * as OpenCC from 'opencc-js';

// Convert Traditional Chinese (Hong Kong) to Simplified Chinese (Mainland China)
const converter = OpenCC.Converter({ from: 'hk', to: 'cn' });
console.log(converter('漢語')); // output: 汉语

const converter = OpenCC.CustomConverter([
  ['香蕉', 'banana'],
  ['蘋果', 'apple'],
  ['梨', 'pear'],
]);
console.log(converter('香蕉 蘋果 梨')); // output: banana apple pear

const converter = OpenCC.CustomConverter('香蕉 banana|蘋果 apple|梨 pear');
console.log(converter('香蕉 蘋果 梨')); // output: banana apple pear

const customDict = [
  ['“', '「'],
  ['”', '」'],
  ['‘', '『'],
  ['’', '』'],
];
const converter = OpenCC.ConverterFactory(
  OpenCC.Locale.from.cn,                   // Simplified Chinese (Mainland China) => OpenCC standard
  OpenCC.Locale.to.tw.concat([customDict]) // OpenCC standard => Traditional Chinese (Taiwan) with custom words
);
console.log(converter('悟空道：“师父又来了。怎么叫做‘水中捞月’？”'));
// output: 悟空道：「師父又來了。怎麼叫做『水中撈月』？」

const customDict = [
  ['“', '「'],
  ['”', '」'],
  ['‘', '『'],
  ['’', '』'],
];
const converter = OpenCC.ConverterFactory(
  OpenCC.Locale.from.cn, // Simplified Chinese (Mainland China) => OpenCC standard
  OpenCC.Locale.to.tw,   // OpenCC standard => Traditional Chinese (Taiwan)
  [customDict]           // Traditional Chinese (Taiwan) => custom words
);
console.log(converter('悟空道：“师父又来了。怎么叫做‘水中捞月’？”'));
// output: 悟空道：「師父又來了。怎麼叫做『水中撈月』？」

// Set Chinese convert from Traditional (Hong Kong) to Simplified (Mainland China)
const converter = OpenCC.Converter({ from: 'hk', to: 'cn' });
// Set the conversion starting point to the root node, i.e. convert the whole page
const rootNode = document.documentElement;
// Convert all elements with attributes lang='zh-HK'. Change attribute value to lang='zh-CN'
const HTMLConvertHandler = OpenCC.HTMLConverter(converter, rootNode, 'zh-HK', 'zh-CN');
HTMLConvertHandler.convert(); // Convert  -> 汉语
HTMLConvertHandler.restore(); // Restore  -> 漢語

import * as OpenCC from 'opencc-js/core'; // primary code
import * as Locale from 'opencc-js/preset'; // dictionary

const converter = OpenCC.ConverterFactory(Locale.from.hk, Locale.to.cn);
console.log(converter('漢語'));