feature: pwa

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img alt="demo" src="./demos/demo.png?v=1">
+  <img alt="demo" src="./demos/demo.gif?v=1">
 </p>
 
 [English](./README.md) | [中文](./docs/zh/README.md)
@@ -9,6 +9,23 @@
 A ChatGPT web client that supports multiple users, multiple database connections for persistent data storage, supports i18n. Provides Docker images and quick deployment scripts.
 
 ## 📢Updates
+<details open>
+<summary><strong>2023-03-15</strong></summary>
+
+Add "open_registration" setting option in the admin panel to control whether user registration is enabled. You can log in to the admin panel and find this setting option under `Chat->Setting`. The default value of this setting is `True` (allow user registration). If you do not need it, please change it to `False`.
+
+
+</details>
+
+<details open>
+<summary><strong>2023-03-10</strong></summary>
+
+Add 2 environment variables to control the typewriter effect:
+
+- `NUXT_PUBLIC_TYPEWRITER=true` to enable/disable the typewriter effect
+- `NUXT_PUBLIC_TYPEWRITER_DELAY=50` to set the delay time for each character in milliseconds.
+
+</details>
 
 <details open>
 <summary><strong>2023-03-04</strong></summary>
@@ -19,22 +36,22 @@ A ChatGPT web client that supports multiple users, multiple database connections
 
 </details>
 
-<details open>
+<details>
 
 <summary><strong>2023-02-24</strong></summary>
 Version 2 is a major update that separates the backend functionality as an independent project, hosted at [chatgpt-ui-server](https://github.com/WongSaang/chatgpt-ui-server). 
 
 If you still wish to use the old version, please visit the [v1 branch](https://github.com/WongSaang/chatgpt-ui/tree/v1).
 
-Version 2 introduces the following new features:
+</details>
+
+## Version 2 introduces the following new features:
 
 - 😉 Separation of the frontend and backend, with the backend now using the Python-based Django framework.
 - 😘 User authentication, supporting multiple users.
 - 😀 Ability to store data in an external database (defaulting to Sqlite).
 - 😎 Session persistence, allowing the API to answer questions based on your context.
 
-</details>
-
 ## 🚀 One-click deployment <a name="one-click-depolyment"></a>
 
 Note: This script has only been tested on Ubuntu Server 22.04 LTS.
@@ -73,6 +90,9 @@ services:
     image: wongsaang/chatgpt-ui-client:latest
     environment:
       - SERVER_DOMAIN=http://backend-web-server
+      - NUXT_PUBLIC_APP_NAME='ChatGPT UI' # App name
+      - NUXT_PUBLIC_TYPEWRITER=true # Enable typewriter effect, default is false
+      - NUXT_PUBLIC_TYPEWRITER_DELAY=100 # Typewriter effect delay time, default is 50ms
     depends_on:
       - backend-web-server
     ports:

app.vue

@@ -0,0 +1,9 @@
+<template>
+  <div>
+    <VitePwaManifest />
+    <NuxtLoadingIndicator />
+    <NuxtLayout>
+      <NuxtPage />
+    </NuxtLayout>
+  </div>
+</template>

components/MsgContent.vue

@@ -1,34 +1,36 @@
 <script setup>
-import { marked } from "marked"
 import hljs from "highlight.js"
+import MarkdownIt from 'markdown-it'
 import copy from 'copy-to-clipboard'
 
-// Part of the code comes from this project https://github.com/arronhunt/highlightjs-copy, thanks to the author's contribution
 
-hljs.addPlugin({
-  'after:highlightElement': ({ el, result, text }) => {
-    let header = el.parentElement.querySelector(".hljs-code-header");
-    if (header) {
-      header.remove();
-    }
+const md = new MarkdownIt({
+  linkify: true,
+  highlight(code, lang) {
+    const language = hljs.getLanguage(lang) ? lang : 'plaintext'
+    return `<pre class="hljs-code-container my-3"><div class="hljs-code-header d-flex align-center justify-space-between bg-grey-darken-3 pa-1"><span class="pl-2 text-caption">${language}</span><button class="hljs-copy-button" data-copied="false">Copy</button></div><code class="hljs language-${language}">${hljs.highlight(code, { language: language, ignoreIllegals: true }).value}</code></pre>`
+  },
+})
 
-    header = Object.assign(document.createElement("div"), {
-      className: "hljs-code-header d-flex align-center justify-space-between bg-black pa-1",
-      innerHTML: `<div class="pl-2 text-caption">${result.language}</div>`
-    });
+const props = defineProps(['content'])
 
-    let copyButton = Object.assign(document.createElement("button"), {
-      innerHTML: "Copy",
-      className: "hljs-copy-button",
-    });
-    copyButton.dataset.copied = false;
+const contentHtml = ref('')
 
-    header.append(copyButton);
-    //
-    el.parentElement.classList.add("d-flex","flex-column", "my-3");
-    el.parentElement.prepend(header);
+const contentElm = ref(null)
+
+watchEffect(() => {
+  contentHtml.value = props.content ? md.render(props.content) : ''
+})
+
+const bindCopyCodeToButtons = () => {
+  if (!contentElm.value) {
+    return
+  }
+  contentElm.value.querySelectorAll('.hljs-code-container').forEach((codeContainer) => {
+    const copyButton = codeContainer.querySelector('.hljs-copy-button');
+    const codeBody = codeContainer.querySelector('code');
     copyButton.onclick = function () {
-      copy(text);
+      copy(codeBody.textContent ?? '');
 
       copyButton.innerHTML = "Copied!";
       copyButton.dataset.copied = 'true';
@@ -38,34 +40,15 @@ hljs.addPlugin({
         copyButton.dataset.copied = 'false';
       }, 2000);
     };
-  }
-});
-
-marked.setOptions({
-  // highlight: function (code, lang) {
-  //   const language = hljs.getLanguage(lang) ? lang : 'plaintext'
-  //   return hljs.highlight(code, { language }).value
-  // },
-  langPrefix: 'hljs language-', // highlight.js css class prefix
-})
-
-const props = defineProps(['content'])
-
-const contentHtml = ref('')
-
-const contentElm = ref(null)
-
-const highlightCode = () => {
-  contentElm.value.querySelectorAll('pre code').forEach((block) => {
-    hljs.highlightElement(block)
   })
 }
 
-watchEffect(() => {
-  contentHtml.value = props.content ? marked(props.content) : ''
-  nextTick(() => {
-    highlightCode()
-  })
+onMounted(() => {
+  bindCopyCodeToButtons()
+})
+
+onUpdated(() => {
+  bindCopyCodeToButtons()
 })
 
 </script>
@@ -74,13 +57,17 @@ watchEffect(() => {
   <div
       ref="contentElm"
       v-html="contentHtml"
-      class="chat-msg-content text-justify"
+      class="chat-msg-content"
   ></div>
 </template>
 
 <style>
 .chat-msg-content ol {
-  list-style-position: inside;
+  padding-left: 2em;
+}
+.hljs-code-container {
+  border-radius: 3px;
+  overflow: hidden;
 }
 .hljs-copy-button{
   width:2rem;height:2rem;text-indent:-9999px;color:#fff;

components/MsgEditor.vue

@@ -2,13 +2,12 @@
   <v-textarea
       v-model="message"
       :label="$t('writeAMessage')"
-      :placeholder="$t('writeAMessage') + '...'"
+      :placeholder="hint"
       rows="1"
       :auto-grow="autoGrow"
       :disabled="disabled"
       :loading="loading"
-      :hint="hint"
-      :hide-details="loading"
+      :hide-details="true"
       append-inner-icon="send"
       @keyup.enter.exact="enterOnly"
       @click:appendInner="clickSendBtn"
@@ -60,6 +59,9 @@ export default {
       }
       this.message = ""
     },
+    usePrompt(prompt) {
+      this.message = prompt
+    },
     clickSendBtn () {
       this.send()
     },

components/Prompt.vue

@@ -0,0 +1,224 @@
+<script setup>
+const menu = ref(false)
+const prompts = ref([])
+const editingPrompt = ref(null)
+const newPrompt = ref('')
+const submittingNewPrompt = ref(false)
+const promptInputErrorMessage = ref('')
+const loadingPrompts = ref(false)
+const deletingPromptIndex = ref(null)
+
+const props = defineProps({
+  usePrompt: {
+    type: Function,
+    required: true
+  }
+})
+
+const addPrompt = async () => {
+  if (!newPrompt.value) {
+    promptInputErrorMessage.value = 'Please enter a prompt'
+    return
+  }
+  submittingNewPrompt.value = true
+  const { data, error } = await useAuthFetch('/api/chat/prompts/', {
+    method: 'POST',
+    body: JSON.stringify({
+      prompt: newPrompt.value
+    })
+  })
+  if (!error.value) {
+    prompts.value.push(data.value)
+    newPrompt.value = ''
+  }
+  submittingNewPrompt.value = false
+}
+
+const editPrompt = (index) => {
+  editingPrompt.value = Object.assign({}, prompts.value[index])
+}
+
+const updatePrompt = async (index) => {
+  editingPrompt.value.updating = true
+  const { data, error } = await useAuthFetch(`/api/chat/prompts/${editingPrompt.value.id}/`, {
+    method: 'PUT',
+    body: JSON.stringify({
+      prompt: editingPrompt.value.prompt
+    })
+  })
+  if (!error.value) {
+    prompts.value[index] = editingPrompt.value
+  }
+  editingPrompt.value.updating = false
+  editingPrompt.value = null
+}
+
+const cancelEditPrompt = () => {
+  editingPrompt.value = null
+}
+
+const deletePrompt = async (index) => {
+  deletingPromptIndex.value = index
+  const { data, error } = await useAuthFetch(`/api/chat/prompts/${prompts.value[index].id}/`, {
+    method: 'DELETE'
+  })
+  deletingPromptIndex.value = null
+  if (!error.value) {
+    prompts.value.splice(index, 1)
+  }
+}
+
+const loadPrompts = async () => {
+  loadingPrompts.value = true
+  const { data, error } = await useAuthFetch('/api/chat/prompts/')
+  if (!error.value) {
+    prompts.value = data.value
+  }
+  loadingPrompts.value = false
+}
+
+const selectPrompt = (prompt) => {
+  props.usePrompt(prompt.prompt)
+  menu.value = false
+}
+
+onMounted( () => {
+  loadPrompts()
+})
+</script>
+
+<template>
+  <div>
+    <v-menu
+        v-model="menu"
+        :close-on-content-click="false"
+    >
+      <template v-slot:activator="{ props }">
+        <v-btn
+            v-bind="props"
+            icon="speaker_notes"
+            title="Common prompts"
+            class="mr-3"
+        ></v-btn>
+      </template>
+
+      <v-container>
+        <v-card
+            min-width="300"
+            max-width="500"
+        >
+          <v-card-title>
+            <span class="headline">Frequently prompts</span>
+          </v-card-title>
+
+          <v-divider></v-divider>
+
+          <v-list>
+            <v-list-item v-show="loadingPrompts">
+              <v-list-item-title class="d-flex justify-center">
+                <v-progress-circular indeterminate></v-progress-circular>
+              </v-list-item-title>
+            </v-list-item>
+            <template
+                v-for="(prompt, idx) in prompts"
+                :key="prompt.id"
+            >
+              <v-list-item
+                  active-color="primary"
+                  rounded="xl"
+                  v-if="editingPrompt && editingPrompt.id === prompt.id"
+              >
+                <v-textarea
+                    rows="2"
+                    v-model="editingPrompt.prompt"
+                    :loading="editingPrompt.updating"
+                    variant="underlined"
+                    hide-details
+                    density="compact"
+                >
+                  <template v-slot:append>
+                    <div class="d-flex flex-column">
+                      <v-btn
+                          icon="done"
+                          variant="text"
+                          :loading="editingPrompt.updating"
+                          @click="updatePrompt(idx)"
+                      >
+                      </v-btn>
+                      <v-btn
+                          icon="close"
+                          variant="text"
+                          @click="cancelEditPrompt()"
+                      >
+                      </v-btn>
+                    </div>
+                  </template>
+                </v-textarea>
+              </v-list-item>
+              <v-list-item
+                  v-if="!editingPrompt || editingPrompt.id !== prompt.id"
+                  rounded="xl"
+                  active-color="primary"
+                  @click="selectPrompt(prompt)"
+              >
+                <v-list-item-title>{{ prompt.prompt }}</v-list-item-title>
+                <template v-slot:append>
+                  <v-btn
+                      icon="edit"
+                      size="small"
+                      variant="text"
+                      @click="editPrompt(idx)"
+                  >
+                  </v-btn>
+                  <v-btn
+                      icon="delete"
+                      size="small"
+                      variant="text"
+                      :loading="deletingPromptIndex === idx"
+                      @click="deletePrompt(idx)"
+                  >
+                  </v-btn>
+                </template>
+              </v-list-item>
+            </template>
+
+            <v-list-item
+                active-color="primary"
+            >
+              <div
+                  class="pt-3"
+              >
+                <v-textarea
+                    rows="2"
+                    v-model="newPrompt"
+                    label="Add a new prompt"
+                    variant="outlined"
+                    density="compact"
+                    :error-messages="promptInputErrorMessage"
+                    @update:modelValue="promptInputErrorMessage = ''"
+                    clearable
+                >
+                </v-textarea>
+              </div>
+            </v-list-item>
+            <v-list-item>
+              <v-btn
+                  variant="text"
+                  block
+                  :loading="submittingNewPrompt"
+                  @click="addPrompt()"
+              >
+                <v-icon icon="add"></v-icon>
+                Add prompt
+              </v-btn>
+            </v-list-item>
+          </v-list>
+        </v-card>
+      </v-container>
+    </v-menu>
+  </div>
+</template>
+
+<style scoped>
+
+</style>

deployment.sh

@@ -1,6 +1,28 @@
 #!/bin/bash
 
-read -p "Please enter a resolved domain name: " domain
+read -p "Please enter a domain name or external IP address [default: localhost]: " APP_DOMAIN
+
+if [ -z "$APP_DOMAIN" ]; then
+  APP_DOMAIN="localhost"
+fi
+
+read -p "Please set a port for the frontend server [default: 80]: " CLIENT_PORT
+
+if [ -z "$CLIENT_PORT" ]; then
+  CLIENT_PORT="80"
+fi
+
+read -p "Please set a port for the backend server [default: 9000]: " SERVER_PORT
+
+if [ -z "$SERVER_PORT" ]; then
+  SERVER_PORT="9000"
+fi
+
+read -p "Please set a port for the backend WSGI server [default: 8000]: " WSGI_PORT
+
+if [ -z "$WSGI_PORT" ]; then
+  WSGI_PORT="8000"
+fi
 
 if [[ $(which docker) ]]; then
     echo "Docker is already installed"
@@ -43,6 +65,6 @@ sudo curl -L "https://raw.githubusercontent.com/WongSaang/chatgpt-ui/main/docker
 
 echo "Starting services..."
 
-sudo APP_DOMAIN="${domain}:9000" docker-compose up -d
+sudo APP_DOMAIN="${APP_DOMAIN}:${SERVER_PORT}" CLIENT_PORT=${CLIENT_PORT} SERVER_PORT=${SERVER_PORT} WSGI_PORT=${WSGI_PORT}  docker-compose up --pull -d
 
 echo "Done"

docker-compose.yml

@@ -4,12 +4,16 @@ services:
     image: wongsaang/chatgpt-ui-client:latest
     environment:
       - SERVER_DOMAIN=http://backend-web-server
+      - NUXT_PUBLIC_APP_NAME='ChatGPT UI'
+      - NUXT_PUBLIC_TYPEWRITER=true
+      - NUXT_PUBLIC_TYPEWRITER_DELAY=100
     depends_on:
       - backend-web-server
     ports:
-      - '80:80'
+      - '${CLIENT_PORT:-80}:80'
     networks:
       - chatgpt_ui_network
+    restart: always
   backend-wsgi-server:
     image: wongsaang/chatgpt-ui-wsgi-server:latest
     environment:
@@ -25,19 +29,21 @@ services:
 #      - EMAIL_HOST_PASSWORD=
 #      - EMAIL_USE_TLS=True
     ports:
-      - '8000:8000'
+      - '${WSGI_PORT:-8000}:8000'
     networks:
       - chatgpt_ui_network
+    restart: always
   backend-web-server:
     image: wongsaang/chatgpt-ui-web-server:latest
     environment:
       - BACKEND_URL=http://backend-wsgi-server:8000
     ports:
-      - '9000:80'
+      - '${SERVER_PORT:-9000}:80'
     depends_on:
       - backend-wsgi-server
     networks:
       - chatgpt_ui_network
+    restart: always
 
 networks:
   chatgpt_ui_network:

docs/zh/README.md

@@ -1,14 +1,30 @@
 <p align="center">
-  <img alt="demo" src="./demos/demo.png?v=1">
+  <img alt="demo" src="../../demos/demo.gif?v=1">
 </p>
 
-[English](./README.md) | [中文](./docs/zh/README.md)
+[English](../../README.md) | [中文](./docs/zh/README.md)
 
 # ChatGPT UI
 
 ChatGPT Web 客户端，支持多用户，支持 Mysql、PostgreSQL 等多种数据库连接进行数据持久化存储，支持多语言。提供 Docker 镜像和快速部署脚本。
 
 ## 📢 更新
+<details open>
+<summary><strong>2023-03-15</strong></summary>
+
+在管理后台增加 `open_registration` 设置项，用于控制是否开放用户注册。你可以登录管理后台，在 `Chat->Setting` 中看到这个设置项，默认是 `True` (允许用户注册)，如果不需要，请改成 `False`。
+
+</details>
+
+<details open>
+<summary><strong>2023-03-10</strong></summary>
+
+增加 2 个环境变量来控制打字机效果, 详见下方 docker-compose 配置的环境变量说明
+
+- `NUXT_PUBLIC_TYPEWRITER` 是否开启打字机效果
+- `NUXT_PUBLIC_TYPEWRITER_DELAY` 每个字的延迟时间，单位：毫秒
+
+</details>
 
 <details open>
 <summary><strong>2023-03-04</strong></summary>
@@ -19,7 +35,7 @@ ChatGPT Web 客户端，支持多用户，支持 Mysql、PostgreSQL 等多种数
 
 </details>
 
-<details open>
+<details>
 
 <summary><strong>2023-02-24</strong></summary>
 V2 是一个重要的更新，将后端功能分离为一个独立的项目，托管在 [chatgpt-ui-server](https://github.com/WongSaang/chatgpt-ui-server), 该项目使用基于 Python 的 Django 框架。 
@@ -72,6 +88,9 @@ services:
     image: wongsaang/chatgpt-ui-client:latest
     environment:
       - SERVER_DOMAIN=http://backend-web-server
+      - NUXT_PUBLIC_APP_NAME='ChatGPT UI' # App 名称，默认为 ChatGPT UI
+      - NUXT_PUBLIC_TYPEWRITER=true # 是否启用打字机效果，默认关闭
+      - NUXT_PUBLIC_TYPEWRITER_DELAY=100 # 打字机效果的延迟时间，默认 50毫秒
     depends_on:
       - backend-web-server
     ports:

layouts/default.vue

@@ -1,6 +1,4 @@
 <script setup>
-import {useConversions} from "../composables/states";
-import {getConversions} from "../utils/helper";
 import {useDisplay} from "vuetify";
 
 const { $i18n } = useNuxtApp()
@@ -25,6 +23,7 @@ const setLang = (lang) => {
 }
 
 const conversations = useConversions()
+const currentConversation = useConversion()
 
 const editingConversation = ref(null)
 const deletingConversationIndex = ref(null)
@@ -54,6 +53,9 @@ const deleteConversation = async (index) => {
   })
   deletingConversationIndex.value = null
   if (!error.value) {
+    if (conversations.value[index].id === currentConversation.value.id) {
+      createNewConversion()
+    }
     conversations.value.splice(index, 1)
   }
 }
@@ -162,7 +164,7 @@ onNuxtReady(async () => {
                         icon="edit"
                         size="small"
                         variant="text"
-                        @click="editConversation(cIdx)"
+                        @click.stop="editConversation(cIdx)"
                     >
                     </v-btn>
                     <v-btn
@@ -170,7 +172,7 @@ onNuxtReady(async () => {
                         size="small"
                         variant="text"
                         :loading="deletingConversationIndex === cIdx"
-                        @click="deleteConversation(cIdx)"
+                        @click.stop="deleteConversation(cIdx)"
                     >
                     </v-btn>
                   </div>
@@ -300,6 +302,49 @@ onNuxtReady(async () => {
     <v-main>
       <NuxtPage/>
     </v-main>
+
+    <div>
+      <div
+          v-if="$pwa?.offlineReady || $pwa?.needRefresh"
+          class="pwa-toast"
+          role="alert"
+      >
+        <div class="message">
+          <span v-if="$pwa.offlineReady">
+            App ready to work offline
+          </span>
+          <span v-else>
+            New content available, click on reload button to update.
+          </span>
+        </div>
+        <button
+            v-if="$pwa.needRefresh"
+            @click="$pwa.updateServiceWorker()"
+        >
+          Reload
+        </button>
+        <button @click="$pwa.cancelPrompt()">
+          Close
+        </button>
+      </div>
+      <div
+          v-if="$pwa?.showInstallPrompt && !$pwa?.offlineReady && !$pwa?.needRefresh"
+          class="pwa-toast"
+          role="alert"
+      >
+        <div class="message">
+          <span>
+            Install PWA
+          </span>
+        </div>
+        <button @click="$pwa.install()">
+          Install
+        </button>
+        <button @click="$pwa.cancelInstall()">
+          Cancel
+        </button>
+      </div>
+    </div>
   </v-app>
 </template>
 
@@ -314,4 +359,27 @@ onNuxtReady(async () => {
   background-color: #999;
   border-radius: 3px;
 }
+
+.pwa-toast {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  margin: 16px;
+  padding: 12px;
+  border: 1px solid #8885;
+  border-radius: 4px;
+  z-index: 1;
+  text-align: left;
+  box-shadow: 3px 4px 5px 0 #8885;
+}
+.pwa-toast .message {
+  margin-bottom: 8px;
+}
+.pwa-toast button {
+  border: 1px solid #8885;
+  outline: none;
+  margin-right: 5px;
+  border-radius: 2px;
+  padding: 3px 10px;
+}
 </style>

nuxt.config.ts

@@ -11,7 +11,9 @@ export default defineNuxtConfig({
     },
     runtimeConfig: {
         public: {
-            appName: appName
+            appName: appName,
+            typewriter: false,
+            typewriterDelay: 50,
         }
     },
     build: {
@@ -23,9 +25,38 @@ export default defineNuxtConfig({
         'highlight.js/styles/panda-syntax-dark.css',
     ],
     modules: [
+        '@vite-pwa/nuxt',
         '@nuxtjs/color-mode',
-        '@nuxtjs/i18n'
+        '@nuxtjs/i18n',
     ],
+    pwa: {
+        registerType: 'autoUpdate',
+        manifest: {
+            name: appName,
+            short_name: appName,
+            icons: [
+                {
+                    src: 'icon-black.svg',
+                    sizes: '900x900',
+                    purpose: 'any maskable',
+                }
+            ],
+        },
+        workbox: {
+            navigateFallback: '/',
+            globPatterns: ['**/*.{js,css,html,png,svg,ico}'],
+        },
+        client: {
+            installPrompt: true,
+            // you don't need to include this: only for testing purposes
+            // if enabling periodic sync for update use 1 hour or so (periodicSyncForUpdates: 3600)
+            periodicSyncForUpdates: 20,
+        },
+        devOptions: {
+            enabled: true,
+            type: 'module',
+        }
+    },
     i18n: {
         strategy: 'no_prefix',
         locales: [

package.json

@@ -15,10 +15,11 @@
   },
   "dependencies": {
     "@microsoft/fetch-event-source": "^2.0.1",
+    "@vite-pwa/nuxt": "^0.0.7",
     "copy-to-clipboard": "^3.3.3",
     "highlight.js": "^11.7.0",
     "is-mobile": "^3.1.1",
-    "marked": "^4.2.12",
+    "markdown-it": "^13.0.1",
     "nanoid": "^4.0.1",
     "vuetify": "^3.0.6"
   },

pages/account/signup.vue

@@ -67,7 +67,11 @@ const submit = async () => {
           errorMsg.value = error.value.data.non_field_errors[0]
         }
       } else {
-        errorMsg.value = 'Something went wrong. Please try again.'
+        if (error.value.data.detail) {
+          errorMsg.value = error.value.data.detail
+        } else {
+          errorMsg.value = 'Something went wrong. Please try again.'
+        }
       }
     } else {
       $auth.setUser(data.value.user)

pages/index.vue

@@ -1,4 +1,6 @@
 <script setup>
+import Prompt from "~/components/Prompt.vue";
+
 definePageMeta({
   middleware: ["auth"]
 })
@@ -10,6 +12,35 @@ const runtimeConfig = useRuntimeConfig()
 const currentModel = useCurrentModel()
 const openaiApiKey = useApiKey()
 const fetchingResponse = ref(false)
+const messageQueue = []
+let isProcessingQueue = false
+
+const processMessageQueue = () => {
+  if (isProcessingQueue || messageQueue.length === 0) {
+    return
+  }
+  if (!currentConversation.value.messages[currentConversation.value.messages.length - 1].is_bot) {
+    currentConversation.value.messages.push({id: null, is_bot: true, message: ''})
+  }
+  isProcessingQueue = true
+  const nextMessage = messageQueue.shift()
+  if (runtimeConfig.public.typewriter) {
+    let wordIndex = 0;
+    const intervalId = setInterval(() => {
+      currentConversation.value.messages[currentConversation.value.messages.length - 1].message += nextMessage[wordIndex]
+      wordIndex++
+      if (wordIndex === nextMessage.length) {
+        clearInterval(intervalId)
+        isProcessingQueue = false
+        processMessageQueue()
+      }
+    }, runtimeConfig.public.typewriterDelay)
+  } else {
+    currentConversation.value.messages[currentConversation.value.messages.length - 1].message += nextMessage
+    isProcessingQueue = false
+    processMessageQueue()
+  }
+}
 
 let ctrl
 const abortFetch = () => {
@@ -69,11 +100,8 @@ const fetchReply = async (message, parentMessageId) => {
           return;
         }
 
-        if (currentConversation.value.messages[currentConversation.value.messages.length - 1].is_bot) {
-          currentConversation.value.messages[currentConversation.value.messages.length - 1].message += data.content
-        } else {
-          currentConversation.value.messages.push({id: null, is_bot: true, message: data.content})
-        }
+        messageQueue.push(data.content)
+        processMessageQueue()
 
         scrollChatWindow()
       },
@@ -120,6 +148,10 @@ const showSnackbar = (text) => {
   snackbar.value = true
 }
 
+const editor = ref(null)
+const usePrompt = (prompt) => {
+  editor.value.usePrompt(prompt)
+}
 
 </script>
 
@@ -168,6 +200,7 @@ const showSnackbar = (text) => {
   <Welcome v-else />
   <v-footer app class="d-flex flex-column">
     <div class="px-md-16 w-100 d-flex align-center">
+      <Prompt v-show="!fetchingResponse" :use-prompt="usePrompt" />
       <v-btn
           v-show="fetchingResponse"
           icon="close"
@@ -175,7 +208,7 @@ const showSnackbar = (text) => {
           class="mr-3"
           @click="stop"
       ></v-btn>
-      <MsgEditor :send-message="send" :disabled="fetchingResponse" :loading="fetchingResponse" />
+      <MsgEditor ref="editor" :send-message="send" :disabled="fetchingResponse" :loading="fetchingResponse" />
     </div>
 
     <div class="px-4 py-2 text-disabled text-caption font-weight-light text-center w-100">

public/icon-black.svg

@@ -0,0 +1,3 @@
+<svg width="900" height="900" viewBox="0 0 900 900" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M504.908 750H839.476C850.103 750.001 860.542 747.229 869.745 741.963C878.948 736.696 886.589 729.121 891.9 719.999C897.211 710.876 900.005 700.529 900 689.997C899.995 679.465 897.193 669.12 891.873 660.002L667.187 274.289C661.876 265.169 654.237 257.595 645.036 252.329C635.835 247.064 625.398 244.291 614.773 244.291C604.149 244.291 593.711 247.064 584.511 252.329C575.31 257.595 567.67 265.169 562.36 274.289L504.908 372.979L392.581 179.993C387.266 170.874 379.623 163.301 370.42 158.036C361.216 152.772 350.777 150 340.151 150C329.525 150 319.086 152.772 309.883 158.036C300.679 163.301 293.036 170.874 287.721 179.993L8.12649 660.002C2.80743 669.12 0.00462935 679.465 5.72978e-06 689.997C-0.00461789 700.529 2.78909 710.876 8.10015 719.999C13.4112 729.121 21.0523 736.696 30.255 741.963C39.4576 747.229 49.8973 750.001 60.524 750H270.538C353.748 750 415.112 713.775 457.336 643.101L559.849 467.145L614.757 372.979L779.547 655.834H559.849L504.908 750ZM267.114 655.737L120.551 655.704L340.249 278.586L449.87 467.145L376.474 593.175C348.433 639.03 316.577 655.737 267.114 655.737Z" fill="#0C0C0D"/>
+</svg>