<template>
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<div class="flex flex-col h-full">
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<div class="h-full flex flex-col items-center overflow-y-auto">
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<div ref="chatListDom" class="h-full w-[100ch]">
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<div class="group flex px-4 py-4 hover:bg-slate-100 rounded-lg" v-for="(item, index) of computedMessageList" :key="index">
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<img class="rounded-full size-12 mr-4" :src="roleImageMap[item.role]" alt="" srcset="" />
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<div class="flex">
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<div class="relative" v-if="item.content?.values">
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<div class="text-sm rounded-[6px] p-4 leading-relaxed max-w-[100ch] bg-white">
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<component class="max-w-[100ch]" :is="answerTypeMapCom[item.content.type]" :data="item.content.values" />
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</div>
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<!-- <div v-if="item.role === RoleEnum.assistant" class="absolute flex items-center right-0 space-x-2 mr-2 mt-2">
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<SvgIcon class="cursor-pointer" name="ele-CopyDocument" @click="copyClick(item.content)" />
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<SvgIcon class="cursor-pointer" name="ywicon icon-dianzan" />
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<SvgIcon class="cursor-pointer" :size="12" name="ywicon icon-buzan" />
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</div> -->
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</div>
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<Loding v-else />
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</div>
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</div>
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</div>
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</div>
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<div class="sticky bottom-0 w-full p-6 pb-8 bg-gray-100 flex justify-center">
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<PlayBar :isTalking="isTalking" v-model="messageContent.values" @sendClick="sendChatMessage" />
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { computed, nextTick, onMounted, ref, watch } from 'vue';
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import useClipboard from 'vue-clipboard3';
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import Loding from './components/Loding.vue';
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import { RecordSet } from './model/Record';
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import type { ChatContent } from './model/types';
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import { AnswerType, RoleEnum, answerTypeMapCom, roleImageMap, type ChatMessage } from './model/types';
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import { GetHistoryAnswer, QueryHistoryDetail, QuestionAi } from '/@/api/ai/chat';
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import PlayBar from '/@/components/chat/components/playBar/PlayBar.vue';
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import router from '/@/router';
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import { activeChatRoom, activeRoomId } from '/@/stores/chatRoom';
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import { ElMessage } from 'element-plus';
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import { content } from 'html2canvas/dist/types/css/property-descriptors/content';
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let isTalking = ref(false);
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let messageContent = ref<ChatContent>({
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type: AnswerType.Text,
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values: '',
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});
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const chatListDom = ref<HTMLDivElement>();
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const messageList = ref<ChatMessage[]>([]);
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const computedMessageList = computed(() => {
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return messageList.value.filter((v) => v.role !== RoleEnum.system);
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});
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// onMounted(() => {
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// if (!activeChatRoom.value) {
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// router.replace({
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// name: 'Home',
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// });
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// return;
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// }
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// messageContent.value = {
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// type: AnswerType.Text,
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// values: activeChatRoom.value.title,
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// };
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// sendChatMessage();
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// });
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const getAnswerById = async (historyId: string) => {
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return await GetHistoryAnswer({
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history_id: historyId,
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});
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};
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let currentSectionId = '';
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watch(
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() => activeRoomId.value,
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async (val) => {
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if (!val) {
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router.replace({
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name: 'Home',
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});
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return;
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}
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const res = await QueryHistoryDetail({
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history_group_id: activeRoomId.value,
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});
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messageList.value = (res.details ?? []).map((item) => {
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return {
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role: RoleEnum.user,
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content: {
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type: AnswerType.Text,
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values: item.question,
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},
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} as ChatMessage;
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});
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currentSectionId = res?.details?.[0]?.section_a_id;
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const resList = await Promise.all((res.details ?? []).map((item) => getAnswerById(item.history_id)));
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let i = 0;
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resList.map((item, index) => {
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const insertIndex = index + 1 + i;
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messageList.value.splice(insertIndex, 0, {
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role: RoleEnum.assistant,
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content: parseContent(item.answer),
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});
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i++;
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});
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},
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{
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immediate: true,
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}
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);
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const parseContent = (res) => {
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let content: ChatContent = {
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type: AnswerType.Text,
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values: '发生错误！',
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};
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switch (res.answer_type) {
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case AnswerType.RecordSet:
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content = {
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type: AnswerType.RecordSet,
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values: res.values,
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};
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break;
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case AnswerType.Text:
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content = {
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type: AnswerType.Text,
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values: res.values ?? res.answer,
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};
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break;
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case AnswerType.Knowledge:
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content = {
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type: AnswerType.Knowledge,
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values: res.knowledge,
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};
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break;
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case AnswerType.Summary:
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content = {
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type: AnswerType.Summary,
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values: res.summary,
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};
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break;
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default:
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content = {
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type: AnswerType.Text,
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values: '发生错误！',
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};
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break;
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}
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return content;
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};
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const questionAi = async (text) => {
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const res = await QuestionAi({
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question: text,
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section_a_id: currentSectionId,
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history_group_id: activeRoomId.value,
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});
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// const res = {
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// json_ok: true,
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// question: '昨日五一广场压力',
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// answer_type: 'recordset',
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// values: {
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// names: ['yesterday', 'max_pressure'],
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// values: [
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// ['2024-06-28 00:00:00', 24.378],
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// ['2024-06-29 00:00:00', 24.276],
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// ],
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// type: 'records',
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// title: '昨日五一广场(D_GW_04)的最大压力值',
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// },
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// };
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const content = parseContent(res);
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return content;
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};
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const sendChatMessage = async (content: ChatContent = messageContent.value) => {
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if (!messageContent.value?.values) return;
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if (activeChatRoom.value.isInitial) {
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activeChatRoom.value.title = messageContent.value.values;
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activeChatRoom.value.isInitial = false;
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}
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try {
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isTalking.value = true;
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// 发送当前
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messageList.value.push({ role: RoleEnum.user, content });
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// 清空输入框
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clearMessageContent();
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// 出现回复，置空出现等待动画
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messageList.value.push({ role: RoleEnum.assistant, content: null });
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let resMsgContent: ChatContent = null;
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resMsgContent = await questionAi(content.values);
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appendLastMessageContent(resMsgContent);
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} catch (error: any) {
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appendLastMessageContent({
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type: AnswerType.Text,
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values: '发生错误！',
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});
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} finally {
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isTalking.value = false;
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}
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};
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const appendLastMessageContent = (content: ChatContent) => {
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messageList.value.at(-1).content = content;
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};
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const clearMessageContent = () =>
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(messageContent.value = {
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type: AnswerType.Text,
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values: '',
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});
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const scrollToBottom = () => {
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if (!chatListDom.value) return;
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chatListDom.value.lastElementChild?.scrollIntoView();
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};
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watch(
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messageList,
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() => {
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nextTick(() => scrollToBottom());
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},
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{
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deep: true,
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}
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);
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//#region ====================== 聊天内容操作 ======================
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const { toClipboard } = useClipboard();
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const copyClick = (content) => {
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ElMessage.success('复制成功');
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toClipboard(content);
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};
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//#endregion
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</script>
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<style scoped>
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pre {
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font-family: -apple-system, 'Noto Sans', 'Helvetica Neue', Helvetica, 'Nimbus Sans L', Arial, 'Liberation Sans', 'PingFang SC',
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'Hiragino Sans GB', 'Noto Sans CJK SC', 'Source Han Sans SC', 'Source Han Sans CN', 'Microsoft YaHei', 'Wenquanyi Micro Hei',
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'WenQuanYi Zen Hei', 'ST Heiti', SimHei, 'WenQuanYi Zen Hei Sharp', sans-serif;
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}
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</style>
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