#!/usr/bin/env node
 /*
    Generate language json files corresponding to l10n files to import from
    pootle into transifex.

    For example, extract the strings corresponding to splash ids from pootle.
    For each language, in localizations/splash create
    fr.json =>
    {
        'splash.welcome' : 'Bienvenue',
        ...
    }
    etc.
 */

var fs = require('fs');
var path = require('path');
var routes = require('../src/routes.json');
var languages = require('../languages.json');
var localeCompare = require('./lib/locale-compare');

var outputDir = path.resolve(__dirname, '../localizations');
try {
    fs.accessSync(outputDir, fs.F_OK);
} catch (err) {
    // Doesn't exist - create it.
    fs.mkdirSync(outputDir);
}

// general is a special case, do it first
var l10n = path.resolve(__dirname, '../src/l10n.json');
localeCompare.writeTranslations('general', l10n, languages);

for (var v in routes) {
    if (typeof routes[v].redirect !== 'undefined') {
        continue;
    }
    var subdir = routes[v].view.split('/');
    subdir.pop();
    l10n = path.resolve(__dirname, '../src/views/' + subdir.join('/') + '/l10n.json');
    var name = routes[v].name;
    try {
        // only import if there is an l10n file
        fs.accessSync(l10n);
    } catch (err) {
        // skip views without l10n files
        process.stdout.write(`Skipping ${name}, no l10n\n`);
        continue;
    }
    localeCompare.writeTranslations(name, l10n, languages);
}