feat: assistant templates startup

components/aigc/chat/Message.vue

@@ -1,13 +1,13 @@
 <script setup lang="ts">
-import type {PropType} from "vue";
+import type {PropType} from 'vue'
-import type {ChatMessage} from "~/typings/llm";
+import type {ChatMessage} from '~/typings/llm'
-import MessageResponding from "~/components/Icon/MessageResponding.vue";
+import MessageResponding from '~/components/Icon/MessageResponding.vue'
 
 const props = defineProps({
   message: {
     type: Object as PropType<ChatMessage>,
     required: true,
-  }
+  },
 })
 
 const dayjs = useDayjs()
@@ -59,7 +59,10 @@ const message_background = computed(() => {
             </span>
           </div>
         </Transition>
-        <div v-if="message.create_at" class="chat-inside-extra">
+        <div v-if="message.preset" class="chat-inside-extra">
+          预设消息
+        </div>
+        <div v-else-if="message.create_at" class="chat-inside-extra">
           {{ dayjs(message.create_at * 1000).format('YYYY-MM-DD HH:mm:ss') }}
         </div>
       </div>

components/aigc/chat/NewSessionScreen.vue

@@ -0,0 +1,139 @@
+<script setup lang="ts">
+import type {Assistant} from '~/typings/llm'
+import {useLazyAsyncData} from '#app'
+
+const loginState = useLoginState()
+
+const props = defineProps()
+const emit = defineEmits({
+  select: (assistant: Assistant | null) => true,
+  cancel: () => true,
+})
+
+const {
+  data: assistantTemplates,
+  pending: assistantTemplatesPending,
+} = await useLazyAsyncData(
+    'App.Assistant_Template.GetList',
+    () => useFetchWrapped<
+        req.AssistantTemplateList & AuthedRequest, BaseResponse<PagedData<Assistant>>
+    >('App.Assistant_Template.GetList', {
+      user_id: loginState.user.id,
+      token: loginState.token as string,
+      page: 1,
+      perpage: 20,
+    }), {
+      server: false,
+    },
+)
+</script>
+
+<template>
+  <div class="w-full h-full flex flex-col items-center gap-4 relative">
+    <Transition name="loading-screen">
+      <div v-if="assistantTemplatesPending"
+           class="absolute inset-0 bg-white dark:bg-neutral-900 flex justify-center items-center z-[1] text-primary">
+        <svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 24 24">
+          <defs>
+            <filter id="svgSpinnersGooeyBalls20">
+              <feGaussianBlur in="SourceGraphic" result="y" stdDeviation="1"/>
+              <feColorMatrix in="y" result="z" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 18 -7"/>
+              <feBlend in="SourceGraphic" in2="z"/>
+            </filter>
+          </defs>
+          <g filter="url(#svgSpinnersGooeyBalls20)">
+            <circle cx="5" cy="12" r="4" fill="currentColor">
+              <animate attributeName="cx" calcMode="spline" dur="2s" keySplines=".36,.62,.43,.99;.79,0,.58,.57"
+                       repeatCount="indefinite" values="5;8;5"/>
+            </circle>
+            <circle cx="19" cy="12" r="4" fill="currentColor">
+              <animate attributeName="cx" calcMode="spline" dur="2s" keySplines=".36,.62,.43,.99;.79,0,.58,.57"
+                       repeatCount="indefinite" values="19;16;19"/>
+            </circle>
+            <animateTransform attributeName="transform" dur="0.75s" repeatCount="indefinite" type="rotate"
+                              values="0 12 12;360 12 12"/>
+          </g>
+        </svg>
+      </div>
+    </Transition>
+    <div class="w-full p-2">
+      <UButton
+          variant="ghost"
+          size="xs"
+          @click="emit('cancel')"
+      >
+        <template #leading>
+          <UIcon name="i-tabler-chevron-left"/>
+        </template>
+        <span>返回</span>
+      </UButton>
+    </div>
+    <div class="flex flex-col items-center gap-8">
+      <h1 class="text-lg font-medium flex flex-col items-center gap-2">
+        <svg xmlns="http://www.w3.org/2000/svg" width="2em" height="2em" viewBox="0 0 24 24">
+          <g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
+            <path
+                d="M13.192 9h6.616a2 2 0 0 1 1.992 2.183l-.567 6.182A4 4 0 0 1 17.25 21h-1.5a4 4 0 0 1-3.983-3.635l-.567-6.182A2 2 0 0 1 13.192 9M15 13h.01M18 13h.01"/>
+            <path
+                d="M15 16.5c1 .667 2 .667 3 0m-9.368-.518A4.037 4.037 0 0 1 8.25 16h-1.5a4 4 0 0 1-3.983-3.635L2.2 6.183A2 2 0 0 1 4.192 4h6.616a2 2 0 0 1 2 2M6 8h.01M9 8h.01"/>
+            <path d="M6 12c.764-.51 1.528-.63 2.291-.36"/>
+          </g>
+        </svg>
+        <span>选择智能助手</span>
+      </h1>
+      <UButton
+          class="group ring-primary hover:ring-2 transition duration-300"
+          variant="soft"
+          size="lg"
+          :ui="{ rounded: 'rounded-full' }"
+          @click="emit('select', null)"
+      >
+        <span class="-mt-0.5">直接开始</span>
+        <template #trailing>
+          <span class="group-hover:translate-x-1 transition duration-300 ease-out relative w-3 h-full -mt-0.5">
+            <UIcon
+                name="i-tabler-arrow-right"
+                class="w-5 h-5 absolute top-auto bottom-auto right-0 opacity-0 group-hover:opacity-100 transition duration-300"
+            />
+            <UIcon
+                name="i-tabler-chevron-right"
+                class="w-5 h-5 absolute top-auto bottom-auto right-0 -mr-[3.5px] group-hover:opacity-0 transition duration-300"
+            />
+          </span>
+        </template>
+      </UButton>
+    </div>
+    <div
+        class="w-full md:w-3/4 grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-4 overflow-y-auto p-4 md:p-8"
+    >
+
+      <div
+          v-for="assistant in assistantTemplates?.data.items || []"
+          :key="assistant.id"
+          class="assistant-item select-none"
+          @click="emit('select', assistant)"
+      >
+        <div class="flex flex-col gap-1">
+          <div class="text-base font-medium">{{ assistant.tpl_name }}</div>
+          <div class="text-sm text-neutral-500 dark:text-neutral-400">{{ assistant.des }}</div>
+        </div>
+      </div>
+
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.loading-screen-leave-active {
+  @apply transition duration-300;
+}
+
+.loading-screen-leave-to {
+  @apply opacity-0;
+}
+
+.assistant-item {
+  @apply w-full bg-white dark:bg-neutral-800 rounded-lg shadow-sm ring-primary ring-offset-2 dark:ring-offset-0 hover:ring-2 transition;
+  @apply flex items-center gap-4 px-4 py-2 cursor-pointer border dark:border-neutral-700 hover:border-transparent;
+}
+</style>

pages/aigc/chat/index.vue

@@ -15,7 +15,7 @@ import {uuidv4} from '@uniiem/uuid'
 import {useLLM} from '~/composables/useLLM'
 import {trimObject} from '@uniiem/object-trim'
 import ModalAuthentication from '~/components/ModalAuthentication.vue'
-import {useAsyncData} from '#app'
+import NewSessionScreen from '~/components/aigc/chat/NewSessionScreen.vue'
 
 useHead({
   title: '聊天 | XSH AI',
@@ -25,7 +25,6 @@ const dayjs = useDayjs()
 const toast = useToast()
 const modal = useModal()
 const loginState = useLoginState()
-const {token, user, is_logged_in} = storeToRefs(loginState)
 const historyStore = useHistory()
 const {chatSessions} = storeToRefs(historyStore)
 const {setChatSessions} = historyStore
@@ -37,32 +36,13 @@ const showSidebar = ref(false)
 const user_input = ref('')
 const responding = ref(false)
 const currentModel = ref<ModelTag>('spark3_5')
+const currentAssistant = computed<Assistant | null>(() => getSessionCopyById(currentSessionId.value || '')?.assistant || null)
 const modals = reactive({
   modelSelect: false,
+  assistantSelect: false,
+  newSessionScreen: false,
 })
 
-loginState.$subscribe((mutation, state) => {
-  console.log(mutation, state)
-})
-
-const {
-  data: assistantTemplates
-} = await useAsyncData(
-    'App.Assistant_Template.GetList',
-    () => useFetchWrapped<
-        req.AssistantTemplateList & AuthedRequest, PagedData<Assistant>
-    >('App.Assistant_Template.GetList', {
-      user_id: loginState.user.id,
-      token: loginState.token as string,
-      page: 1,
-      perpage: 20,
-    }),
-    {
-      immediate: true,
-      watch: [is_logged_in],
-    },
-)
-
 /**
  * 获取指定 ID 的会话数据
  * @param chatSessionId
@@ -98,39 +78,79 @@ const selectCurrentSessionId = (chatSessionId?: ChatSessionId) => {
   }
   nextTick(() => {
     showSidebar.value = false
+    modals.newSessionScreen = false
     scrollToMessageListBottom()
   })
 }
 
 /**
- * 处理新建会话操作
+ * 创建新会话处理函数
+ * @param assistant 指定助手，不传或空值则不指定助手
  */
-const handleClickCreateSession = () => {
+const createSession = (assistant: Assistant | null) => {
   // 生成一个新的会话 ID
   const sessionId = uuidv4()
-  // 插入新会话数据
+  // 新会话数据
-  setChatSessions([
+  const newChat = !!assistant ? {
-    {
     id: sessionId,
     subject: '新对话',
     messages: [],
     create_at: dayjs().unix(),
-    },
+    assistant,
+  } : {
+    id: sessionId,
+    subject: '新对话',
+    messages: [],
+    create_at: dayjs().unix(),
+  }
+  // 插入新会话数据
+  setChatSessions([
+    newChat,
     ...chatSessions.value,
   ])
   // 切换到新的会话
   selectCurrentSessionId(sessionId)
-  // TODO: Model or Assistant Selection
+  // 关闭新建会话屏幕
-  // modals.modelSelect = true
+  modals.newSessionScreen = false
   nextTick(() => {
+    if (!!currentAssistant.value) {
+      insetMessage({
+        id: uuidv4(),
+        role: 'system',
+        content: currentAssistant.value?.role || '',
+        preset: true,
+      })
+      insetMessage({
+        id: uuidv4(),
+        role: 'user',
+        content: `${currentAssistant.value?.target}，${currentAssistant.value?.demand}`,
+        preset: true,
+      })
+      insetMessage({
+        id: uuidv4(),
+        role: 'assistant',
+        content: currentAssistant.value?.input_tpl || '',
+        preset: true,
+      })
+    } else {
       insetMessage({
         id: uuidv4(),
         role: 'assistant',
         content: '你好，有什么可以帮助你的吗？',
+        preset: true,
       })
+    }
   })
 }
 
+/**
+ * 处理点击新建会话按钮事件
+ */
+const handleClickCreateSession = () => {
+  showSidebar.value = false
+  modals.newSessionScreen = true
+}
+
 /**
  * 处理发送消息操作
  * @param event
@@ -273,7 +293,18 @@ onMounted(() => {
         </div>
       </div>
     </div>
-    <div class="h-[calc(100vh-4rem)] bg-white dark:bg-neutral-900 flex-1 flex flex-col">
+    <div class="h-[calc(100vh-4rem)] flex-1 bg-white dark:bg-neutral-900">
+
+      <Transition name="message" mode="out-in">
+        <NewSessionScreen
+            v-if="modals.newSessionScreen"
+            @select="createSession"
+            @cancel="modals.newSessionScreen = false"
+        />
+        <div
+            v-else
+            class="w-full h-full flex flex-col"
+        >
           <div
               class="w-full p-4 bg-neutral-50 dark:bg-neutral-800/50 border-b dark:border-neutral-700/50 flex items-center gap-2">
             <UButton
@@ -296,7 +327,6 @@ onMounted(() => {
                 />
               </TransitionGroup>
             </div>
-        <pre>{{assistantTemplates}}</pre>
           </div>
           <ClientOnly>
             <div
@@ -308,10 +338,13 @@ onMounted(() => {
                     {{ llmModels.find(m => m.tag === currentModel)?.name.toUpperCase() || '模型' }}
                   </span>
                 </button>
-            <button class="chat-option-btn" @click="modals.modelSelect = true">
+                <button
+                    v-if="currentAssistant?.tpl_name"
+                    class="chat-option-btn"
+                >
                   <Icon name="tabler:robot-face"/>
                   <span class="text-xs">
-              助手
+                    {{ currentAssistant.tpl_name }}
                   </span>
                 </button>
               </div>
@@ -340,16 +373,18 @@ onMounted(() => {
             </div>
           </ClientOnly>
         </div>
+      </Transition>
+
+    </div>
 
     <!-- Modals -->
-    <UModal prevent-close v-model="modals.modelSelect">
+    <UModal v-model="modals.modelSelect">
       <UCard>
         <template #header>
           <h3 class="text-base font-semibold leading-6 text-gray-900 dark:text-white">
             选择大语言模型
           </h3>
         </template>
-
         <div class="grid grid-cols-3 gap-4">
           <div
               v-for="(llm, index) in llmModels"
@@ -358,14 +393,13 @@ onMounted(() => {
               class="flex flex-col gap-2 justify-center items-center w-full aspect-[1/1] border-2 rounded-xl cursor-pointer transition duration-150 select-none"
               :class="llm.tag === currentModel ? 'border-primary shadow-xl bg-primary text-white' : 'dark:border-neutral-800 bg-white dark:bg-black shadow-card'"
           >
-            <Icon :name="llm?.icon" class="text-4xl opacity-80"/>
+            <Icon v-if="llm?.icon" :name="llm.icon" class="text-4xl opacity-80"/>
             <div class="flex flex-col gap-0.5 items-center">
               <h1 class="font-bold drop-shadow opacity-90">{{ llm.name || 'unknown' }}</h1>
               <p class="text-xs opacity-60">{{ llm.description }}</p>
             </div>
           </div>
         </div>
-
         <template #footer>
           <div class="flex justify-end items-center" @click="modals.modelSelect = false">
             <UButton>
@@ -375,6 +409,7 @@ onMounted(() => {
         </template>
       </UCard>
     </UModal>
+
   </div>
 </template>
 

typings/llm.ts

@@ -76,6 +76,7 @@ export interface ChatSession {
   create_at: number
   messages: ChatMessage[]
   last_input?: string
+  assistant?: Assistant
 }
 
 export type MessageRole = 'user' | 'assistant' | 'system'
@@ -84,6 +85,7 @@ export interface ChatMessage {
   id: ChatMessageId
   role: MessageRole
   content: string
+  preset?: boolean
   create_at?: number
   interrupted?: boolean
 }

typings/types.d.ts

@@ -11,7 +11,10 @@ interface BaseResponse<T> {
 
 // TODO: PagedData schema
 interface PagedData<T> {
-
+  total: number
+  page: number
+  perpage: number
+  items: T[]
 }
 
 interface UserSchema {