[feat][experimental] Add auto-translate input message, [fix] Apply markdown to AutoSuggest (#163)

# PR Checklist
- [ O ] Did you check if it works normally in all models? *ignore this
when it dosen't uses models*
- [ O ] Did you check if it works normally in all of web, local and node
hosted versions? if it dosen't, did you blocked it in those versions?
- [ O ] Did you added a type def?

# Description

- This commit adds new entries in the language files and UI support for
auto-translate messages.

- The new feature uses a textarea input field to translate messages as
they are typed, and the translated text is shown in a new field. Also,
the language settings now provide an option to enable/disable auto
message translation.

- The code changes include adding a new function to update the input
sizes for both input fields and some minor code refactoring to support
new functionality.

- This commit adds the import for the ParseMarkdown function from the
parser module required for translating messages in the Suggestion chat
screen.
- The code changes also include adding a check for the translator
variable in the button toggle handling to avoid unwanted button display.
Lastly, the commit updates the template for rendering translated suggest
messages.
- Improve user prompt for AutoSuggest


![ani](https://github.com/kwaroran/RisuAI/assets/11344967/459896d4-b99d-4f23-9b18-cd9fc8e677eb)

src/lang/cn.ts

@@ -303,4 +303,6 @@ export const languageChinese = {
     tags: "标签",
     copied: "已复制",
     useChatCopy: "使用聊天复制",
+    autoTranslateInput: "使用自动翻译输入",
+    enterMessageForTranslateToEnglish: "输入要翻译为英语的消息",
 }

src/lang/en.ts

@@ -307,4 +307,6 @@ export const languageEnglish = {
     backgroundHTML: "Background Embedding",
     copied: "Copied",
     useChatCopy: "Use Chat Message Copy",
+    autoTranslateInput: "Auto Translate Input",
+    enterMessageForTranslateToEnglish: "Enter Message for Translate to English",
 }

src/lang/ko.ts

@@ -279,4 +279,6 @@ export const languageKorean = {
     backgroundHTML: "백그라운드 임베딩",
     copied: "복사됨",
     useChatCopy: "채팅 메시지 복사 사용",
+    autoTranslateInput: "입력 자동 번역",
+    enterMessageForTranslateToEnglish: "영어로 번역할 메시지를 입력해주세요",
 }

src/lib/ChatScreens/DefaultChatScreen.svelte

@@ -16,8 +16,10 @@
     import CreatorQuote from "./CreatorQuote.svelte";
     import { stopTTS } from "src/ts/process/tts";
     import MainMenu from '../UI/MainMenu.svelte';
+    import Help from '../Others/Help.svelte';
 
-    let messageInput = ''
+    let messageInput:string = ''
+    let messageInputTranslate:string = ''
     let openMenu = false
     export let openChatList = false
     let loadPages = 30
@@ -26,6 +28,7 @@
     let rerollid = -1
     let lastCharId = -1
     let doingChatInputTranslate = false
+
     async function send() {
         let selectedChar = $selectedCharID
         console.log('send')
@@ -67,10 +70,11 @@
             }
         }
         messageInput = ''
+        messageInputTranslate = ''
         $DataBase.characters[selectedChar].chats[$DataBase.characters[selectedChar].chatPage].message = cha
         rerolls = []
         await sleep(10)
-        updateInputSize()
+        updateInputSizeAll()
         await sendChatMain()
 
     }
@@ -170,7 +174,21 @@
     export let customStyle = ''
     let inputHeight = "44px"
     let inputEle:HTMLTextAreaElement
+    let inputTranslateHeight = "44px"
+    let inputTranslateEle:HTMLTextAreaElement
 
+    function updateInputSizeAll() {
+        updateInputSize()
+        updateInputTranslateSize()
+    }
+
+    function updateInputTranslateSize() {
+        if(inputTranslateEle) {
+            inputTranslateEle.style.height = "0";
+            inputTranslateHeight = (inputTranslateEle.scrollHeight) + "px";
+            inputTranslateEle.style.height = inputTranslateHeight
+        }
+    }
     function updateInputSize() {
         if(inputEle){
             inputEle.style.height = "0";
@@ -179,7 +197,26 @@
         }
     }
 
-    $: updateInputSize()
+    $: updateInputSizeAll()
+
+    function updateInputTransateMessage(reverse: boolean) {
+        if(reverse && messageInputTranslate === '') {
+            messageInput = ''
+            return
+        }
+        if(!reverse && messageInput === '') {
+            messageInputTranslate = ''
+            return
+        }
+        translate(reverse ? messageInputTranslate : messageInput, reverse).then((translatedMessage) => {
+            if(translatedMessage){
+                if(reverse)
+                    messageInput = translatedMessage
+                else
+                    messageInputTranslate = translatedMessage
+            }
+        })
+    }
 </script>
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <div class="w-full h-full" style={customStyle} on:click={() => {
@@ -211,7 +248,7 @@
                             e.preventDefault()
                         }
                     }}
-                    on:input={updateInputSize}
+                    on:input={()=>{updateInputSizeAll();updateInputTransateMessage(false)}}
                     style:height={inputHeight}
                 />
 
@@ -234,6 +271,33 @@
                     class="mr-2 bg-gray-500 flex justify-center items-center text-white w-12 h-12 rounded-md hover:bg-green-500 transition-colors"><MenuIcon />
                     </div>
             </div>
+            {#if $DataBase.useAutoTranslateInput && $DataBase.useExperimental}
+                <div class="flex items-center mt-2 mb-2 w-full">
+                    <label for='messageInputTranslate' class="text-neutral-200 ml-4">
+                        <LanguagesIcon />
+                    </label>
+                    <textarea id = 'messageInputTranslate' class="text-neutral-200 p-2 min-w-0 bg-transparent input-text text-xl flex-grow ml-4 mr-2 border-gray-700 resize-none focus:bg-selected overflow-y-hidden overflow-x-hidden max-w-full"
+                        bind:value={messageInputTranslate}
+                        bind:this={inputTranslateEle}
+                        on:keydown={(e) => {
+                            if(e.key.toLocaleLowerCase() === "enter" && (!e.shiftKey)){
+                                if($DataBase.sendWithEnter){
+                                    send()
+                                    e.preventDefault()
+                                }
+                            }
+                            if(e.key.toLocaleLowerCase() === "m" && (e.ctrlKey)){
+                                reroll()
+                                e.preventDefault()
+                            }
+                        }}
+                        on:input={()=>{updateInputSizeAll();updateInputTransateMessage(true)}}
+                        placeholder={language.enterMessageForTranslateToEnglish}
+                        style:height={inputTranslateHeight}
+                    />
+                </div>
+            {/if}
+            
             {#if $DataBase.useAutoSuggestions}
                 <Suggestion messageInput={(msg)=>messageInput=msg} {send}/>
             {/if}
@@ -362,7 +426,18 @@
                             <LanguagesIcon />
                             <span class="ml-2">{language.translateInput}</span>
                         </div>
+                        {#if $DataBase.useExperimental}
+                            <div class={"flex items-center cursor-pointer "+ ($DataBase.useAutoTranslateInput ? 'text-green-500':'lg:hover:text-green-500')} on:click={() => {
+                                $DataBase.useAutoTranslateInput = !$DataBase.useAutoTranslateInput
+                            }}>
+                                <LanguagesIcon />
+                                <span class="ml-2">{language.autoTranslateInput}</span>
+                                <Help key="experimental" />
+                            </div>
                         {/if}
+                        
+                    {/if}
+                    
                     <div class={"flex items-center cursor-pointer "+ ($DataBase.useAutoSuggestions ? 'text-green-500':'lg:hover:text-green-500')} on:click={async () => {
                         $DataBase.useAutoSuggestions = !$DataBase.useAutoSuggestions
                     }}>

src/lib/ChatScreens/Suggestion.svelte

@@ -11,6 +11,7 @@
     import { onDestroy } from 'svelte';
     import { processScript } from "src/ts/process/scripts";
     import { get } from "svelte/store";
+    import { ParseMarkdown } from "src/ts/parser";
 
     export let send: () => any;
     export let messageInput:(string:string) => any;
@@ -68,10 +69,9 @@
                 role:'system',
                 content: replacePlaceholders($DataBase.autoSuggestPrompt, currentChar.name)
             }
-            ,
+            ,{
-            {
                 role: 'user', 
-                content: lastMessages.map(b=>(b.role==='char'? 'assistant' : 'user')+":"+b.data).reduce((a,b)=>a+','+b)
+                content: lastMessages.map(b=>(b.role==='char'? currentChar.name : $DataBase.username)+":"+b.data).reduce((a,b)=>a+','+b)
             }
             ]
 
@@ -118,16 +118,18 @@
             <div>{language.creatingSuggestions}</div>
         </div>        
     {:else if !$doingChat}
+        {#if $DataBase.translator !== ''}
             <div class="flex mr-2 mb-2">
                 <button class={"bg-gray-500 hover:bg-gray-700 font-bold py-2 px-4 rounded " + (toggleTranslate ? 'text-green-500' : 'text-white')}
                     on:click={() => {
                         toggleTranslate = !toggleTranslate
-                    // translateSuggest(toggleTranslate, suggestMessages)
                     }}
                 >
                     <LanguagesIcon/>
                 </button>
             </div>    
+        {/if}
+        
 
         <div class="flex mr-2 mb-2">
             <button class="bg-gray-500 hover:bg-gray-700 font-bold py-2 px-4 rounded text-white"
@@ -151,11 +153,9 @@
                     messageInput(suggest)
                     send()
                 }}>
-                {#if toggleTranslate && suggestMessagesTranslated && suggestMessagesTranslated.length > 0}
+                {#await ParseMarkdown(($DataBase.translator !== '' && toggleTranslate && suggestMessagesTranslated && suggestMessagesTranslated.length > 0) ? suggestMessagesTranslated[i]??suggest : suggest) then md}
-                    {suggestMessagesTranslated[i]??suggest}
+                    {@html md}
-                {:else}
+                {/await}
-                    {suggest}
-                {/if}
                 </button>
                 <button class="bg-gray-500 hover:bg-gray-700 text-white font-bold py-2 px-4 rounded ml-1" on:click={() => {
                     messageInput(suggest)

src/lib/Setting/Pages/LanguageSettings.svelte

@@ -3,6 +3,7 @@
 import { changeLanguage, language } from "src/lang";
     import { DataBase } from "src/ts/storage/database";
     import { sleep } from "src/ts/util";
+    import Help from "src/lib/Others/Help.svelte";
     let langChanged = false
 </script>
 <h2 class="mb-2 text-2xl font-bold mt-2">{language.language}</h2>
@@ -39,4 +40,11 @@ import { changeLanguage, language } from "src/lang";
         <Check bind:check={$DataBase.autoTranslate} />
         <span>{language.autoTranslation}</span>
     </div>
+    {#if $DataBase.useExperimental}
+        <div class="flex items-center mt-2">
+            <Check bind:check={$DataBase.useAutoTranslateInput} />
+            <span>{language.autoTranslateInput}</span>
+            <Help key="experimental" />
+        </div>
+    {/if}
 {/if}

src/ts/storage/database.ts

@@ -502,8 +502,9 @@ export interface Database{
     useAutoSuggestions:boolean
     autoSuggestPrompt:string,
     claudeAPIKey:string,
-    novellistAPI:string
     useChatCopy:boolean,
+    novellistAPI:string,
+    useAutoTranslateInput:boolean
 }
 
 interface hordeConfig{