feat: 多会话基础逻辑梳理

src/components/business/Chat/hooks/useChat.ts

@@ -0,0 +1,30 @@
+import { useHistoryStore } from '@/store'
+
+export function useChat() {
+  const historyStore = useHistoryStore()
+
+  function addChat(message: string, args?: { reversal?: boolean; error?: boolean; options?: Chat.ChatOptions }) {
+    if (historyStore.historyChat.length === 0) {
+      historyStore.addHistory({
+        title: message,
+        isEdit: false,
+        data: [],
+      })
+      historyStore.chooseHistory(historyStore.historyChat.length - 1)
+    }
+
+    historyStore.addChat({
+      dateTime: new Date().toLocaleString(),
+      message,
+      reversal: args?.reversal ?? false,
+      error: args?.error ?? false,
+      options: args?.options ?? undefined,
+    })
+  }
+
+  function clearChat() {
+    historyStore.clearChat()
+  }
+
+  return { addChat, clearChat }
+}

src/components/business/Chat/index.vue

@@ -1,27 +1,26 @@
 <script setup lang='ts'>
-import { computed, nextTick, onMounted, ref } from 'vue'
+import { computed, nextTick, ref } from 'vue'
 import { NButton, NInput, useMessage } from 'naive-ui'
-import type { ChatOptions, ChatProps } from './types'
 import { Message } from './components'
 import { Layout } from './layout'
+import { useChat } from './hooks/useChat'
 import { fetchChatAPI } from '@/api'
 import { HoverButton, SvgIcon } from '@/components/common'
+import { useHistoryStore } from '@/store'
+
+const ms = useMessage()
+
+const historyStore = useHistoryStore()
 
 const scrollRef = ref<HTMLDivElement>()
 
-const ms = useMessage()
+const { addChat, clearChat } = useChat()
 
 const prompt = ref('')
 const loading = ref(false)
 
-const list = ref<ChatProps[]>([])
-const chatList = computed(() => list.value.filter(item => (!item.reversal && !item.error)))
-
-function initChat() {
-  addMessage('Hi, I am ChatGPT, a chatbot based on GPT-3.')
-}
-
-onMounted(initChat)
+const list = computed<Chat.Chat[]>(() => historyStore.getCurrentChat)
+const chatList = computed<Chat.Chat[]>(() => list.value.filter(item => (!item.reversal && !item.error)))
 
 async function handleSubmit() {
   if (loading.value)
@@ -37,7 +36,7 @@ async function handleSubmit() {
   addMessage(message, { reversal: true })
   prompt.value = ''
 
-  let options: ChatOptions = {}
+  let options: Chat.ChatOptions = {}
   const lastContext = chatList.value[chatList.value.length - 1]?.options
 
   if (lastContext)
@@ -63,21 +62,14 @@ function handleEnter(event: KeyboardEvent) {
 
 function addMessage(
   message: string,
-  args?: { reversal?: boolean; error?: boolean; options?: ChatOptions },
+  args?: { reversal?: boolean; error?: boolean; options?: Chat.ChatOptions },
 ) {
-  list.value.push({
-    dateTime: new Date().toLocaleString(),
-    message,
-    reversal: args?.reversal ?? false,
-    error: args?.error ?? false,
-    options: args?.options ?? undefined,
-  })
+  addChat(message, args)
   nextTick(() => scrollRef.value && (scrollRef.value.scrollTop = scrollRef.value.scrollHeight))
 }
 
 function handleClear() {
-  list.value = []
-  setTimeout(initChat, 100)
+  clearChat()
 }
 </script>
 
@@ -96,8 +88,8 @@ function handleClear() {
       </main>
       <footer class="p-4">
         <div class="flex items-center justify-between space-x-2">
-          <HoverButton tooltip="Clear conversations" @click="handleClear">
-            <span class="text-xl text-[#4f555e]">
+          <HoverButton tooltip="Clear conversations">
+            <span class="text-xl text-[#4f555e]" @click="handleClear">
               <SvgIcon icon="ri:delete-bin-line" />
             </span>
           </HoverButton>

src/components/business/Chat/layout/sider/List.vue

@@ -1,50 +1,65 @@
 <script setup lang='ts'>
-import { NScrollbar } from 'naive-ui'
-import type { HistoryChatProps } from '../../types'
+import { ref } from 'vue'
+import { NInput, NScrollbar } from 'naive-ui'
 import { SvgIcon } from '@/components/common'
+import { useHistoryStore } from '@/store'
 
-interface Props {
-  data: HistoryChatProps[]
+const historyStore = useHistoryStore()
+
+const dataSources = ref(historyStore.historyChat)
+
+function handleSelect(index: number) {
+  historyStore.chooseHistory(index)
 }
 
-interface Emit {
-  (ev: 'delete', index: number): void
-  (ev: 'edit', index: number): void
+function handleEdit(index: number, isEdit: boolean) {
+  historyStore.editHistory(index, isEdit)
 }
 
-defineProps<Props>()
-
-const emit = defineEmits<Emit>()
-
-function handleEdit(index: number) {
-  emit('delete', index)
+function handleRemove(index: number) {
+  historyStore.removeHistory(index)
 }
 
-function handleDelete(index: number) {
-  emit('delete', index)
+function handleEnter(index: number, isEdit: boolean, event: KeyboardEvent) {
+  if (event.key === 'Enter')
+    handleEdit(index, isEdit)
 }
 </script>
 
 <template>
   <NScrollbar class="px-4">
     <div class="flex flex-col gap-2 text-sm">
-      <div v-for="(item, index) of data" :key="index">
+      <div v-for="(item, index) of dataSources" :key="index">
         <a
           class="relative flex items-center gap-3 px-3 py-3 break-all rounded-md cursor-pointer bg-neutral-50 pr-14 hover:bg-neutral-100 group"
+          @click="handleSelect(index)"
         >
           <span>
             <SvgIcon icon="ri:message-3-line" />
           </span>
-          <div class="relative flex-1 overflow-hidden break-all text-ellipsis whitespace-nowrap max-h-5">
-            <span>{{ item.title }}</span>
+          <div class="relative flex-1 overflow-hidden break-all text-ellipsis whitespace-nowrap">
+            <NInput
+              v-if="item.isEdit"
+              v-model:value="item.title"
+              size="tiny"
+              @keypress="handleEnter(index, false, $event)"
+            />
+            <span v-else>{{ item.title }}</span>
           </div>
           <div class="absolute z-10 flex visible right-1">
-            <button class="p-1">
-              <SvgIcon icon="ri:edit-line" @click="handleEdit(index)" />
-            </button>
-            <button class="p-1" @click="handleDelete(index)">
-              <SvgIcon icon="ri:delete-bin-line" />
-            </button>
+            <template v-if="item.isEdit">
+              <button class="p-1" @click="handleEdit(index, false)">
+                <SvgIcon icon="ri:save-line" />
+              </button>
+            </template>
+            <template v-else>
+              <button class="p-1">
+                <SvgIcon icon="ri:edit-line" @click="handleEdit(index, true)" />
+              </button>
+              <button class="p-1" @click="handleRemove(index)">
+                <SvgIcon icon="ri:delete-bin-line" />
+              </button>
+            </template>
           </div>
         </a>
       </div>

src/components/business/Chat/layout/sider/index.vue

@@ -1,33 +1,23 @@
 <script setup lang='ts'>
 import { ref } from 'vue'
 import { NButton, NLayoutSider } from 'naive-ui'
-import type { HistoryChatProps } from '../../types'
 import List from './List.vue'
 import Footer from './Footer.vue'
-import { useAppStore } from '@/store'
+import { useAppStore, useHistoryStore } from '@/store'
 
 const appStore = useAppStore()
+const historyStore = useHistoryStore()
 
 const collapsed = ref(appStore.siderCollapsed ?? false)
 
-const history = ref<HistoryChatProps[]>([])
-
 function handleAdd() {
-  history.value.push({
-    title: 'New chat',
-    edit: false,
+  historyStore.addHistory({
+    title: '',
+    isEdit: false,
     data: [],
   })
 }
 
-function handleEdit(index: number) {
-  history.value[index].edit = true
-}
-
-function handleDelete(index: number) {
-  history.value.splice(index, 1)
-}
-
 function handleCollapsed() {
   collapsed.value = !collapsed.value
   appStore.setSiderCollapsed(collapsed.value)
@@ -51,7 +41,7 @@ function handleCollapsed() {
             New chat
           </NButton>
         </div>
-        <List :data="history" @edit="handleEdit" @delete="handleDelete" />
+        <List />
       </main>
       <Footer />
     </div>

src/components/business/Chat/types.ts

@@ -1,18 +0,0 @@
-export interface ChatOptions {
-  conversationId?: string
-  parentMessageId?: string
-}
-
-export interface ChatProps {
-  dateTime: string
-  message: string
-  reversal?: boolean
-  error?: boolean
-  options?: ChatOptions
-}
-
-export interface HistoryChatProps {
-  title: string
-  edit: boolean
-  data: ChatProps[]
-}