'use strict';

const asyncCopyTo = require('./utils').asyncCopyTo;
const chalk = require('chalk');
const resolvePath = require('./utils').resolvePath;

const DEFAULT_FB_SOURCE_PATH = '~/fbsource/';
const DEFAULT_WWW_PATH = '~/www/';
const RELATIVE_RN_OSS_PATH = 'xplat/js/react-native-github/Libraries/Renderer/';
const RELATIVE_WWW_PATH = 'html/shared/react/';

async function doSync(buildPath, destPath) {
 console.log(`${chalk.bgYellow.black(' SYNCING ')} React to ${destPath}`);

 await asyncCopyTo(buildPath, destPath);
 console.log(`${chalk.bgGreen.black(' SYNCED ')} React to ${destPath}`);
}

async function syncReactDom(buildPath, wwwPath) {
 wwwPath = typeof wwwPath === 'string' ? wwwPath : DEFAULT_WWW_PATH;

 if (wwwPath.charAt(wwwPath.length - 1) !== '/') {
 wwwPath += '/';
 }

 const destPath = resolvePath(wwwPath + RELATIVE_WWW_PATH);
 await doSync(buildPath, destPath);
}

async function syncReactNativeHelper(
 buildPath,
 fbSourcePath,
 relativeDestPath
) {
 fbSourcePath =
 typeof fbSourcePath === 'string' ? fbSourcePath : DEFAULT_FB_SOURCE_PATH;

 if (fbSourcePath.charAt(fbSourcePath.length - 1) !== '/') {
 fbSourcePath += '/';
 }

 const destPath = resolvePath(fbSourcePath + relativeDestPath);
 await doSync(buildPath, destPath);
}

async function syncReactNative(fbSourcePath) {
 await syncReactNativeHelper(
 'build/react-native',
 fbSourcePath,
 RELATIVE_RN_OSS_PATH
 );
}

module.exports = {
 syncReactDom,
 syncReactNative,
};