整理 chat.vue

wujingjing

2024-07-22 c123adf7cb8caa3a92f1143755092371ef4a0658

 src/components/chat/Chat.vue

@@ -1,81 +1,161 @@
<template>
   <div class="flex flex-col h-full">
      <div class="h-full flex flex-col items-center overflow-y-auto">
         <div ref="chatListDom" class="h-full" :style="{width:chatWidth}">
            <div
               class="group flex px-4 py-6 hover:bg-slate-100 rounded-lg"
               :class="{ 'flex-row-reverse': item.role === RoleEnum.user }"
               v-for="(item, index) of computedMessageList"
               :key="index"
            >
               <img
                  class="rounded-full size-12 mr-4"
                  :class="{ 'mr-4': item.role === RoleEnum.assistant, 'ml-4': item.role === RoleEnum.user }"
                  :src="roleImageMap[item.role]"
                  alt=""
                  srcset=""
               />
   <div class="flex h-full">
      <div class="flex flex-col h-full flex-auto">
         <div class="h-full flex flex-col items-center overflow-y-auto">
            <div ref="chatListDom" class="h-full" :style="{ width: chatWidth }">
               <div
                  class="group flex px-4 py-6 hover:bg-slate-100 rounded-lg relative"
                  :class="{ 'flex-row-reverse': item.role === RoleEnum.user }"
                  v-for="(item, index) of computedMessageList"
                  :key="index"
               >
                  <img
                     class="rounded-full size-12 flex-0"
                     :class="{ 'mr-4': item.role === RoleEnum.assistant, 'ml-4': item.role === RoleEnum.user }"
                     :src="roleImageMap[item.role]"
                     alt=""
                     srcset=""
                  />
                  <div class="flex-auto flex" :class="{ 'justify-end': item.role === RoleEnum.user }">
                     <div class="inline-flex flex-col" :class="{ 'w-full': item.role === RoleEnum.assistant }">
                        <div class="w-full" v-if="item.content?.values">
                           <div
                              class="text-sm rounded-[6px] p-4 leading-relaxed"
                              :style="{ backgroundColor: item.role === RoleEnum.user ? 'rgb(197 224 255)' : 'white' }"
                           >
                              <div v-if="item.content.errCode === ErrorCode.Message" class="flex-column w-full">
                                 <p class="text-red-500">
                                    {{ item.content.msg }}
                                 </p>
                                 <div class="mt-5 flex items-center" v-if="showFixQuestion(item)">
                                    <div class="text-gray-600 flex-0">
                                       {{ item.content.origin.err_json.fix_question.title + '：' }}
                                    </div>
                                    <div class="ml-1 space-x-2 inline-flex flex-wrap">
                                       <div
                                          v-for="fixItem in item.content.origin.err_json.fix_question?.values"
                                          :key="fixItem"
                                          class="bg-gray-200 p-3 hover:bg-[#c5e0ff] hover:text-[#1c86ff] cursor-pointer rounded-lg"
                                          @click="fixQuestionClick(fixItem)"
                                       >
                                          {{ fixItem.title }}
                                       </div>
                                    </div>
                                 </div>
                              </div>
                              <component v-else :is="answerTypeMapCom[item.content.type]" :data="item.content.values" :originData="item" />
                           </div>

               <div class="flex" :class="{ 'w-full': item.role === RoleEnum.assistant }">
                  <div class="relative w-full" v-if="item.content?.values">
                     <div
                        class="text-sm rounded-[6px] p-4 leading-relaxed "
                        :style="{backgroundColor:item.role ===RoleEnum.user? 'rgb(197 224 255)':'white'}"
                     >
                        <component :is="answerTypeMapCom[item.content.type]" :data="item.content.values" :error="item.content.error" />
                     </div>
                           <div v-if="item.role === RoleEnum.assistant" class="absolute flex items-center right-0 mr-4 mt-2 space-x-2">
                              <div
                                 class="flex items-center justify-center size-[15px]"
                                 v-if="item.content?.type === AnswerType.Text || item.content?.type === AnswerType.Knowledge"
                              >
                                 <i
                                    class="p-2 ywicon icon-copy cursor-pointer hover:text-[#0284ff] hover:!text-[18px]"
                                    @click="copyClick(item)"
                                 />
                              </div>
                              <template v-if="item.content.errCode !== ErrorCode.Message">
                                 <div class="flex items-center justify-center size-[15px]">
                                    <i
                                       :class="{ 'text-[#0284ff]': item.state === AnswerState.Like }"
                                       class="p-2 ywicon icon-dianzan cursor-pointer hover:text-[#0284ff] font-medium hover:!text-[18px]"
                                       @click="likeClick(item)"
                                    />
                                 </div>
                                 <div class="flex items-center justify-center size-[15px]">
                                    <i
                                       :class="{ 'text-[#0284ff]': item.state === AnswerState.Unlike }"
                                       class="p-2 ywicon icon-buzan cursor-pointer hover:text-[#0284ff] !text-[13px] hover:!text-[15px]"
                                       @click="unLikeClick(item)"
                                    />
                                 </div>
                              </template>

                     <div v-if="item.role === RoleEnum.assistant" class="absolute flex items-center right-0 mr-2 mt-2 space-x-2">
                        <div
                           class="flex items-center justify-center size-[15px]"
                           v-if="item.content?.type === AnswerType.Text || item.content?.type === AnswerType.Knowledge"
                        >
                           <i class="p-2 ywicon icon-copy cursor-pointer hover:text-[#0284ff] hover:!text-[18px]" @click="copyClick(item)" />
                              <div class="flex items-center justify-center size-[15px] relative">
                                 <i
                                    class="p-2 ywicon icon-wentifankui cursor-pointer hover:text-[#0284ff] !text-[13px] hover:!text-[15px]"
                                    @click="
                                       ($event) =>
                                          feedbackClick(
                                             $event,
                                             item,
                                             computedMessageList
                                                .filter((v) => v.role === RoleEnum.assistant)
                                                .findIndex((v) => v.historyId === item.historyId)
                                          )
                                    "
                                 />
                                 <FeedbackPanel
                                    v-show="feedbackIsShow && currentFeedbackMapItem === item"
                                    ref="feedbackPanelRef"
                                    v-model:isShow="feedbackIsShow"
                                    v-model:content="feedbackContent"
                                    :chatItem="currentFeedbackMapItem"
                                    :position="feedbackPosition"
                                 />
                              </div>
                           </div>
                        </div>
                        <div class="flex items-center justify-center size-[15px]">
                           <i
                              :class="{ 'text-[#0284ff]': item.state === AnswerState.Like }"
                              class="p-2 ywicon icon-dianzan cursor-pointer hover:text-[#0284ff] font-medium hover:!text-[18px]"
                              @click="likeClick(item)"
                           />
                        </div>
                        <div class="flex items-center justify-center size-[15px]">
                           <i
                              :class="{ 'text-[#0284ff]': item.state === AnswerState.Unlike }"
                              class="p-2 ywicon icon-buzan cursor-pointer hover:text-[#0284ff] !text-[13px] hover:!text-[15px]"
                              @click="unLikeClick(item)"
                           />
                        </div>

                        <Loding v-else class="w-fit" :process="process" />
                     </div>
                  </div>

                  <Loding v-else :process="process" />
               </div>
               <div v-if="showAskMore" class="ml-4 mt-5 text-sm">
                  <div class="text-gray-600 mb-5">你可以继续问我：</div>
                  <div class="space-y-2 inline-flex flex-col">
                     <div
                        v-for="item in computedMessageList.at(-1).content.askMoreList"
                        :key="item.history_id"
                        class="bg-white p-3 hover:bg-[#c5e0ff] hover:text-[#1c86ff] cursor-pointer rounded-lg"
                        @click="askMoreClick(item)"
                     >
                        {{ item.question }}
                     </div>
                  </div>
               </div>
            </div>
         </div>

         <div class="sticky bottom-0 w-full p-6 pb-8 bg-[rgb(247,248,250)] flex justify-center">
            <PlayBar
               v-model:voicePageIsShow="voicePageIsShow"
               :isTalking="isTalking"
               :isHome="false"
               v-model="messageContent.values"
               @sendClick="sendClick"
               :style="{ width: chatWidth }"
            ></PlayBar>
         </div>
      </div>

      <div class="sticky bottom-0 w-full p-6 pb-8 bg-[rgb(247,248,250)] flex justify-center">
         <PlayBar :isTalking="isTalking" v-model="messageContent.values" @sendClick="sendChatMessage"  :style="{width:chatWidth}"></PlayBar>
      </div>
      <CustomDrawer v-model:isShow="drawerIsShow" @updateChatInput="updateChatInput" />
   </div>
</template>

<script setup lang="ts">
import { ElMessage } from 'element-plus';
import { computed, nextTick, onActivated, onMounted, ref, watch } from 'vue';
import useClipboard from 'vue-clipboard3';
import Loding from './components/Loding.vue';
import type { ChatContent } from './model/types';
import { AnswerType, RoleEnum, answerTypeMapCom, roleImageMap, type ChatMessage, AnswerState } from './model/types';
import { GetHistoryAnswer, QueryHistoryDetail, QuestionAi, SetHistoryAnswerState, getQuestionProcess } from '/@/api/ai/chat';
import PlayBar from '/@/components/chat/components/playBar/PlayBar.vue';
import router from '/@/router';
import { activeChatRoom, activeLLMId, activeRoomId, activeSampleId, activeSectionAId, roomConfig } from '/@/stores/chatRoom';
import _ from 'lodash';
import { v4 as uuidv4 } from 'uuid';
import { computed, onMounted, ref } from 'vue';
import FeedbackPanel from './components/FeedbackPanel.vue';
import Loding from './components/Loding.vue';
import { useAssistantContentOpt } from './hooks/useAssistantContentOpt';
import { useQueryProcess } from './hooks/useQueryProcess';
import { useScrollToBottom } from './hooks/useScrollToBottom';
import type { ChatContent } from './model/types';
import { AnswerState, AnswerType, RoleEnum, answerTypeMapCom, roleImageMap, type ChatMessage } from './model/types';
import { GetHistoryAnswer, QueryHistoryDetail, QuestionAi } from '/@/api/ai/chat';
import PlayBar from '/@/components/chat/components/playBar/PlayBar.vue';
import CustomDrawer from '/@/components/drawer/CustomDrawer.vue';
import router from '/@/router';
import { activeChatRoom, activeLLMId, activeSampleId, activeSectionAId, getRoomConfig, roomConfig } from '/@/stores/chatRoom';
import { ErrorCode } from '/@/utils/request';

const chatWidth = '75%';

const voicePageIsShow = ref(false);
let isTalking = ref(false);
let messageContent = ref<ChatContent>({
   type: AnswerType.Text,
@@ -86,14 +166,16 @@
const chatListDom = ref<HTMLDivElement>();
const messageList = ref<ChatMessage[]>([]);
const computedMessageList = computed(() => {
   return messageList.value.filter((v) => v.role !== RoleEnum.system);
   return messageList.value.filter((v) => !!v);
});

const parseContent = (res) => {
   if (!res) return null;
   let content: ChatContent = {
      type: AnswerType.Text,
      values: '发生错误！',
      values: '解析失败！',
   };

   switch (res.answer_type) {
      case AnswerType.RecordSet:
         content = {
@@ -119,7 +201,6 @@
         content = {
            type: AnswerType.Summary,
            values: res.summary,
            error: res.error ?? res.json_msg,
         };
         break;
      case AnswerType.Url:
@@ -128,61 +209,42 @@
            values: res.url,
         };
         break;
      case AnswerType.Map:
         content = {
            type: AnswerType.Map,
            values: res.values,
         };
         break;
      default:
         content = {
            type: AnswerType.Text,
            values: '发生错误！',
            values: '解析失败！',
         };
         break;
   }
   content.askMoreList = _.orderBy(res.context_history, [(item) => Number(item.radio)], ['desc']);
   content.errCode = res?.err_code;
   content.msg = res?.json_msg;
   content.origin = res;
   return content;
};
//#region ====================== 查询进度 ======================
let processId = '';
const QUERY_PROCESS_INTERVAL = 1000;
const process = ref('');
let processTimer = null;
let finishProcess = true;

const queryProcessApi = async () => {
   const res = await getQuestionProcess({
      process_id: processId,
   }).catch((err) => {
      process.value = err;
   });

   process.value = res.process;
   finishProcess = true;
};

const queryProcess = () => {
   processTimer = setInterval(() => {
      if (!finishProcess) return;
      finishProcess = false;
      queryProcessApi();
   }, QUERY_PROCESS_INTERVAL);
};

const clearQueryProcess = () => {
   process.value = '';
   clearInterval(processTimer);
};

//#endregion
const { clearQueryProcess, process, processId, queryProcess } = useQueryProcess();

let questionRes = null;
const questionAi = async (text) => {
   if (!currentSectionId) {
      ElMessage.warning('发送失败，未确定应用场景！');
   }
   processId = uuidv4();
   processId.value = uuidv4();
   const params = {
      process_id: processId,
      process_id: processId.value,
      question: text,
      // FIXME: 暂时这样
      section_a_id: currentSectionId,
      history_group_id: currentRouteId,
      raw_mode: roomConfig.value?.[currentRouteId]?.isAnswerByLLM ?? false,
      next_chat: isNextChat.value,
   } as any;

   if (currentSampleId) {
@@ -208,10 +270,6 @@
      values: '',
   });

const scrollToBottom = () => {
   if (!chatListDom.value) return;
   chatListDom.value.lastElementChild?.scrollIntoView();
};
let currentSectionId = null;
let currentSampleId = null;

@@ -223,9 +281,10 @@
   });
};

const sendChatMessage = async (content: ChatContent = messageContent.value) => {
   if (!messageContent.value?.values) return;
   if (messageList.value.length === 0) {
const sendChatMessage = async (content: ChatContent = messageContent.value, cb?: any) => {
   if (!content?.values) return;
   const isNewChat = messageList.value.length === 0;
   if (isNewChat) {
      if (activeSampleId.value) {
         currentSampleId = activeSampleId.value;
      }
@@ -238,6 +297,7 @@
         currentSectionId = activeSectionAId.value;
      }
   }
   let resMsgContent: ChatContent = null;

   try {
      isTalking.value = true;
@@ -251,19 +311,28 @@
      // 出现回复，置空出现等待动画
      messageList.value.push(assistantItem);

      let resMsgContent: ChatContent = null;
      resMsgContent = await questionAi(content.values);
      if (isNewChat) {
         const firstResCb = getRoomConfig(currentRouteId, 'firstResCb');
         firstResCb?.(resMsgContent);
      } else {
         cb?.(resMsgContent);
      }
      userItem.historyId = questionRes.history_id;
      assistantItem.historyId = questionRes.history_id;
      appendLastMessageContent(resMsgContent);
   } catch (error: any) {
      appendLastMessageContent({
         type: AnswerType.Text,
         values: '发生错误！',
      });
      // appendLastMessageContent({
      //    type: AnswerType.Text,
      //    values: '发生错误！',
      // });
   } finally {
      isTalking.value = false;
   }
};

const sendClick = (cb) => {
   sendChatMessage(messageContent.value, cb);
};
const appendLastMessageContent = (content: ChatContent) => {
   if (messageList.value.at(-1)) {
@@ -293,12 +362,18 @@

   resList.map((item, index) => {
      const insertIndex = index + 1 + i;
      messageList.value.splice(insertIndex, 0, {
         historyId: item.answer.history_id,
         role: RoleEnum.assistant,
         content: parseContent(item.answer),
         state: item.answer_state,
      });
      messageList.value.splice(
         insertIndex,
         0,
         item.answer === null
            ? null
            : {
                  historyId: item.answer?.history_id,
                  role: RoleEnum.assistant,
                  content: parseContent(item.answer),
                  state: item.answer_state,
              }
      );
      i++;
   });

@@ -311,64 +386,38 @@
      sendChatMessage();
   }
});
let forbidScroll = false;
watch(
   messageList,
   () => {
      if (forbidScroll) return;
      nextTick(() => scrollToBottom());
   },
   {
      deep: true,
   }
);

onActivated(() => {
   if (forbidScroll) return;
   nextTick(() => scrollToBottom());
const { forbidScroll } = useScrollToBottom({
   chatListDom: chatListDom,
   displayMessageList: computedMessageList,
});

//#region ====================== 聊天内容操作 ======================
const {
   copyClick,
   likeClick,
   unLikeClick,
   feedbackPosition,
   feedbackIsShow,
   feedbackContent,
   feedbackPanelRef,
   currentFeedbackMapItem,
   feedbackClick,
   askMoreClick,
   fixQuestionClick,
   isNextChat,
   showFixQuestion,
   showAskMore,
} = useAssistantContentOpt({
   forbidScroll,
   sendChatMessage,
   displayMessageList: computedMessageList,
});

const { toClipboard } = useClipboard();
//#region ====================== 侧边栏drawer ======================
const drawerIsShow = ref(false);

const copyClick = (item) => {
   const type = item.content.type;
   let text = '';
   if (type === AnswerType.Knowledge) {
      text = item.content.values?.map((item) => item.answer).join('\n\n') ?? '';
   } else {
      text = item.content.values;
   }
   ElMessage.success('复制成功');
   toClipboard(text);
};

const likeClick = async (item) => {
   const toSetState = item.state === AnswerState.Like ? AnswerState.Null : AnswerState.Like;
   const res = await SetHistoryAnswerState({
      history_id: item.historyId,
      answer_state: toSetState,
   });
   item.state = toSetState;
   forbidScroll = true;
   nextTick(() => {
      forbidScroll = false;
   });
};

const unLikeClick = async (item) => {
   const toSetState = item.state === AnswerState.Unlike ? AnswerState.Null : AnswerState.Unlike;
   const res = await SetHistoryAnswerState({
      history_id: item.historyId,
      answer_state: toSetState,
   });
   item.state = toSetState;

   forbidScroll = true;
   nextTick(() => {
      forbidScroll = false;
   });
const updateChatInput = (content) => {
   messageContent.value.values = content;
};
//#endregion
</script>