chore: some small improvements (#223)

* chore: stylize error message div
chore: correct styles for sidebar btn
chore: add spinner and replace header "Please wait" on spinner
chore: correct Russian translate
chore: hide clear conversation btn if not conversations
chore: stylize "Need OpenAI key" div

* chore: corrent Russian translate

components/Chat/Chat.tsx

@@ -6,9 +6,10 @@ import {
   OpenAIModel,
 } from '@/types';
 import { throttle } from '@/utils';
-import { IconClearAll, IconSettings } from '@tabler/icons-react';
+import { IconClearAll, IconKey, IconSettings } from '@tabler/icons-react';
 import { useTranslation } from 'next-i18next';
 import { FC, memo, MutableRefObject, useEffect, useRef, useState } from 'react';
+import { Spinner } from '../Global/Spinner';
 import { ChatInput } from './ChatInput';
 import { ChatLoader } from './ChatLoader';
 import { ChatMessage } from './ChatMessage';
@@ -110,16 +111,22 @@ export const Chat: FC<Props> = memo(
       <div className="overflow-none relative flex-1 bg-white dark:bg-[#343541]">
         {!(apiKey || serverSideApiKeyIsSet) ? (
           <div className="mx-auto flex h-full w-[300px] flex-col justify-center space-y-6 sm:w-[500px]">
+            <div className="mx-auto mb-5">
+              <IconKey size={36} />
+            </div>
             <div className="text-center text-2xl font-semibold text-gray-800 dark:text-gray-100">
               {t('OpenAI API Key Required')}
             </div>
             <div className="text-center text-gray-500 dark:text-gray-400">
+              <div className="mb-2">
                 {t(
                   'Please set your OpenAI API key in the bottom left of the sidebar.',
                 )}
               </div>
-            <div className="text-center text-gray-500 dark:text-gray-400">
+              <div>
-              {t("If you don't have an OpenAI API key, you can get one here: ")}
+                {t(
+                  "If you don't have an OpenAI API key, you can get one here: ",
+                )}
                 <a
                   href="https://platform.openai.com/account/api-keys"
                   target="_blank"
@@ -130,6 +137,7 @@ export const Chat: FC<Props> = memo(
                 </a>
               </div>
             </div>
+          </div>
         ) : modelError ? (
           <ErrorMessageDiv error={modelError} />
         ) : (
@@ -142,11 +150,17 @@ export const Chat: FC<Props> = memo(
                 <>
                   <div className="mx-auto flex w-[350px] flex-col space-y-10 pt-12 sm:w-[600px]">
                     <div className="text-center text-3xl font-semibold text-gray-800 dark:text-gray-100">
-                      {models.length === 0 ? t('Loading...') : 'Chatbot UI'}
+                      {models.length === 0 ? (
+                        <div>
+                          <Spinner size="16px" className="mx-auto" />
+                        </div>
+                      ) : (
+                        'Chatbot UI'
+                      )}
                     </div>
 
                     {models.length > 0 && (
-                      <div className="flex h-full flex-col space-y-4 rounded border border-neutral-200 p-4 dark:border-neutral-600">
+                      <div className="flex h-full flex-col space-y-4 rounded-lg border border-neutral-200 p-4 dark:border-neutral-600">
                         <ModelSelect
                           model={conversation.model}
                           models={models}

components/Chat/ErrorMessageDiv.tsx

@@ -1,4 +1,5 @@
 import { ErrorMessage } from '@/types';
+import { IconCircleX } from '@tabler/icons-react';
 import { FC } from 'react';
 
 interface Props {
@@ -7,16 +8,20 @@ interface Props {
 
 export const ErrorMessageDiv: FC<Props> = ({ error }) => {
   return (
-    <div className="mx-auto flex h-full w-[300px] flex-col justify-center space-y-6 sm:w-[500px]">
+    <div className="mx-6 flex h-full flex-col items-center justify-center text-red-500">
-      <div className="text-center text-red-500">
+      <div className="mb-5">
-        {error.title} {error.code ? <i>({error.code}) </i> : ''}
+        <IconCircleX size={36} />
       </div>
+      <div className="mb-3 text-2xl font-medium">{error.title}</div>
       {error.messageLines.map((line, index) => (
-        <div key={index} className="text-center text-red-500">
+        <div key={index} className="text-center">
           {' '}
           {line}{' '}
         </div>
       ))}
+      <div className="text-xs dark:text-red-400 opacity-50 mt-4">
+        {error.code ? <i>Code: {error.code}</i> : ''}
+      </div>
     </div>
   );
 };

components/Global/Spinner.tsx

@@ -0,0 +1,32 @@
+import { FC } from 'react';
+
+interface Props {
+  size?: string;
+  className?: string;
+}
+
+export const Spinner: FC<Props> = ({ size = '1em', className="" }) => {
+  return (
+    <svg
+      stroke="currentColor"
+      fill="none"
+      strokeWidth="2"
+      viewBox="0 0 24 24"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      className={`animate-spin ${className}`}
+      height={size}
+      width={size}
+      xmlns="http://www.w3.org/2000/svg"
+    >
+      <line x1="12" y1="2" x2="12" y2="6"></line>
+      <line x1="12" y1="18" x2="12" y2="22"></line>
+      <line x1="4.93" y1="4.93" x2="7.76" y2="7.76"></line>
+      <line x1="16.24" y1="16.24" x2="19.07" y2="19.07"></line>
+      <line x1="2" y1="12" x2="6" y2="12"></line>
+      <line x1="18" y1="12" x2="22" y2="12"></line>
+      <line x1="4.93" y1="19.07" x2="7.76" y2="16.24"></line>
+      <line x1="16.24" y1="7.76" x2="19.07" y2="4.93"></line>
+    </svg>
+  );
+};

components/Sidebar/ClearConversations.tsx

@@ -18,7 +18,7 @@ export const ClearConversations: FC<Props> = ({ onClearConversations }) => {
   };
 
   return isConfirming ? (
-    <div className="flex w-full cursor-pointer items-center rounded-md py-3 px-3 hover:bg-[#343541]">
+    <div className="flex w-full cursor-pointer items-center rounded-lg py-3 px-3 hover:bg-gray-500/10">
       <IconTrash size={18} />
 
       <div className="ml-3 flex-1 text-left text-[12.5px] leading-3 text-white">

components/Sidebar/Key.tsx

@@ -30,7 +30,7 @@ export const Key: FC<Props> = ({ apiKey, onApiKeyChange }) => {
       <IconKey size={18} />
 
       <input
-        className="ml-2 h-[20px] flex-1 overflow-hidden overflow-ellipsis border-b border-neutral-400 bg-transparent pr-1 text-left text-white outline-none focus:border-neutral-100"
+        className="ml-2 h-[20px] flex-1 overflow-hidden overflow-ellipsis border-b border-neutral-400 bg-transparent pr-1 text-[12.5px] leading-3 text-left text-white outline-none focus:border-neutral-100"
         type="password"
         value={newKey}
         onChange={(e) => setNewKey(e.target.value)}

components/Sidebar/Sidebar.tsx

@@ -202,6 +202,7 @@ export const Sidebar: FC<Props> = ({
       <SidebarSettings
         lightMode={lightMode}
         apiKey={apiKey}
+        conversationsCount={conversations.length}
         onToggleLightMode={onToggleLightMode}
         onApiKeyChange={onApiKeyChange}
         onClearConversations={onClearConversations}

components/Sidebar/SidebarSettings.tsx

@@ -10,6 +10,7 @@ import { SidebarButton } from './SidebarButton';
 interface Props {
   lightMode: 'light' | 'dark';
   apiKey: string;
+  conversationsCount: number;
   onToggleLightMode: (mode: 'light' | 'dark') => void;
   onApiKeyChange: (apiKey: string) => void;
   onClearConversations: () => void;
@@ -23,6 +24,7 @@ interface Props {
 export const SidebarSettings: FC<Props> = ({
   lightMode,
   apiKey,
+  conversationsCount,
   onToggleLightMode,
   onApiKeyChange,
   onClearConversations,
@@ -32,7 +34,9 @@ export const SidebarSettings: FC<Props> = ({
   const { t } = useTranslation('sidebar');
   return (
     <div className="flex flex-col items-center space-y-1 border-t border-white/20 pt-1 text-sm">
+      {conversationsCount > 0 ? (
         <ClearConversations onClearConversations={onClearConversations} />
+      ) : null}
 
       <Import onImport={onImportConversations} />
 

public/locales/ru/chat.json

@@ -6,7 +6,7 @@
   "System Prompt": "Системное сообщение",
   "You are ChatGPT, a large language model trained by OpenAI. Follow the user's instructions carefully. Respond using markdown.": "Вы ChatGPT, большая языковая модель, созданная компанией OpenAI. Следуйте инструкциям пользователя. Отвечайте на сообщения, используя Markdown",
   "Enter a prompt": "Введите сообщение",
-  "Regenerate response": "Сгенерировать сообщение снова",
+  "Regenerate response": "Перегенерировать сообщение",
   "Sorry, there was an error.": "Просим прощения, произошла ошибка",
   "Model": "Модель",
   "Conversation": "Чат",
@@ -17,11 +17,11 @@
   "AI": "Бот",
   "You": "Вы",
   "Cancel": "Отмена",
-  "Save & Submit": "Сохранить и отправить",
+  "Save & Submit": "Отредактировать",
   "Make sure your OpenAI API key is set in the bottom left of the sidebar.": "Убедитесь, что вы ввели API-ключ OpenAI.",
   "If you completed this step, OpenAI may be experiencing issues.": "Если вы выполнили этот шаг, то возможно OpenAI может испытывать проблемы",
   "Message limit is {{maxLength}} characters. You have entered {{valueLength}} characters.": "Лимит сообщения: {{maxLength}} символов. Вы ввели {{valueLength}} символов.",
   "Please enter a message": "Пожалуйста введите сообщение",
-  "Chatbot UI is an advanced chatbot kit for OpenAI's chat models aiming to mimic ChatGPT's interface and functionality.": "Chatbot UI - продвинутый интерфейс чатбота для чат-моделей OpenAI, которое имитирует интерфейс ChatGPT",
+  "Chatbot UI is an advanced chatbot kit for OpenAI's chat models aiming to mimic ChatGPT's interface and functionality.": "Chatbot UI - продвинутый интерфейс чатбота для чат-моделей OpenAI, имитирующий интерфейс ChatGPT",
   "Are you sure you want to clear all messages?": "Вы уверены, что хотите удалить все сообщения?"
 }