const fs = require('fs');

const path = require('path');

const prettier = require('prettier');

const prettierConfig = require('../.prettierrc');

const flatten = (obj, target, prefix) => {

(target = target || {}), (prefix = prefix || '');

Object.keys(obj).forEach(function (key) {

if (typeof obj[key] === 'object' && obj[key] !== null) {

flatten(obj[key], target, prefix + key + '.');

} else {

return (target[prefix + key] = 'string');

}

});

return target;

};

const strings = fs.readFileSync(

path.resolve(process.cwd(), 'strings/languages/en/strings.json'),

'utf8',

);

const stringTypes = `/**\n * This file is auto-generated\n */\n\n

export interface StringMap ${JSON.stringify(flatten(JSON.parse(strings)))}

`;

const formatContent = prettier.format(stringTypes, {

parser: 'typescript',

...prettierConfig,

});

fs.writeFile(

path.resolve(process.cwd(), 'strings/types/index.ts'),

formatContent,

err => {

if (err) {

console.log(err);

}

},

);