From ca670ad7344267c6f8cafb1876b46864da17ceac Mon Sep 17 00:00:00 2001
From: io42630 <ivan@olexyn.com>
Date: Sun, 26 Jun 2022 13:49:39 +0200
Subject: [PATCH] + add detect

---
 src/bot-hooks.ts                | 16 ++++++++++++++--
 src/google-translate-adapter.ts |  5 +++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/bot-hooks.ts b/src/bot-hooks.ts
index e109c3e..c493805 100644
--- a/src/bot-hooks.ts
+++ b/src/bot-hooks.ts
@@ -1,7 +1,9 @@
 import TelegramBot, { InlineQuery } from 'node-telegram-bot-api';
 import { Options } from 'request';
 
-const translate = require('./translate-adapter').translate;
+const translateDeepL = require('./deepl-translate-adapter').translate;
+const translateGoogle = require('./google-translate-adapter').translate;
+const detectGoogle = require('./google-translate-adapter').detect;
 const keys = require('../keys.json');
 
 const request_options: Options = {url: ''};
@@ -19,7 +21,10 @@ bot.on('inline_query', async (query: InlineQuery) => {
     const customQuery =
         queryText.endsWith(eol + 'de') ||
         queryText.endsWith(eol + 'en') ||
+        queryText.endsWith(eol + 'ua') ||
+        queryText.endsWith(eol + 'uk') ||
         queryText.endsWith(eol + 'ru');
+
     let lang: string;
     let transText: string;
     if (basicQuery) {
@@ -32,7 +37,14 @@ bot.on('inline_query', async (query: InlineQuery) => {
     } else {
         return;
     }
-    const translated = await translate(transText, lang);
+    let translated = '';
+    const srcLang = detectGoogle(transText);
+    if(srcLang === 'ua' || lang === 'ua') {
+        translated = await translateGoogle(transText, lang);
+    } else {
+        translated = await translateDeepL(transText, lang);
+    }
+
     const results: Array<TelegramBot.InlineQueryResult> = [
         {
             type: 'article',
diff --git a/src/google-translate-adapter.ts b/src/google-translate-adapter.ts
index e71bb7a..6cd9874 100644
--- a/src/google-translate-adapter.ts
+++ b/src/google-translate-adapter.ts
@@ -8,3 +8,8 @@ export async function translate(text: string, lang: string) {
     const [translation] = await translator.translate(text, lang);
     return new Promise<string>(() => translation);
 }
+
+export async function detect(text: string) {
+    const [result] = await translator.detect(text);
+    return new Promise<string>(() => result.language);
+}