285 lines
7.6 KiB
Vue
285 lines
7.6 KiB
Vue
<template>
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<div class="database-container layout-container" v-if="configStore.config.enable_knowledge_base">
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<h2>文档知识库</h2>
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<p>知识型数据库，主要是非结构化的文本组成，使用向量检索使用。</p>
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<a-modal :open="newDatabase.open" title="新建数据库" @ok="createDatabase">
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<h3>数据库名称<span style="color: red">*</span></h3>
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<a-input v-model:value="newDatabase.name" placeholder="新建数据库名称" />
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<h3 style="margin-top: 20px;">数据库描述</h3>
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<a-textarea
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v-model:value="newDatabase.description"
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placeholder="新建数据库描述"
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:auto-size="{ minRows: 2, maxRows: 5 }"
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/>
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<h3 style="margin-top: 20px;">向量维度</h3>
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<p>必须与向量模型 {{ configStore.config.embed_model }} 一致</p>
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<a-input v-model:value="newDatabase.dimension" placeholder="向量维度 (e.g. 768, 1024)" />
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<template #footer>
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<a-button key="back" @click="newDatabase.open=false">取消</a-button>
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<a-button key="submit" type="primary" :loading="newDatabase.loading" @click="createDatabase">创建</a-button>
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</template>
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</a-modal>
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<div class="databases">
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<div class="new-database dbcard" @click="newDatabase.open=true">
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<div class="top">
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<div class="icon"><PlusOutlined /></div>
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<div class="info">
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<h3>新建数据库</h3>
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</div>
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</div>
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<p>导入您自己的文本数据或通过Webhook实时写入数据以增强 LLM 的上下文。</p>
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</div>
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<div
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v-for="database in databases"
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:key="database.db_id"
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class="database dbcard"
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@click="navigateToDatabase(database.db_id)">
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<div class="top">
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<div class="icon"><ReadFilled /></div>
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<div class="info">
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<h3>{{ database.name }}</h3>
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<p><span>{{ database.metaname }}</span> · <span>{{ database.metadata.row_count }}行</span></p>
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</div>
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</div>
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<p class="description">{{ database.description }}</p>
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<div class="tags">
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<a-tag color="blue" v-if="database.embed_model">{{ database.embed_model }}</a-tag>
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<a-tag color="green" v-if="database.dimension">{{ database.dimension }}</a-tag>
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</div>
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<!-- <button @click="deleteDatabase(database.collection_name)">删除</button> -->
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</div>
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</div>
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<!-- <h2>图数据库 <a-spin v-if="graphloading" :indicator="indicator" /></h2>
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<p>基于 neo4j 构建的图数据库。</p>
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<div :class="{'graphloading': graphloading, 'databases': true}" v-if="graph">
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<div class="dbcard graphbase" @click="navigateToGraph">
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<div class="top">
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<div class="icon"><AppstoreFilled /></div>
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<div class="info">
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<h3>{{ graph?.database_name }}</h3>
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<p>
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<span>{{ graph?.status }}</span> ·
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<span>{{ graph?.entity_count }}实体</span>
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</p>
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</div>
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</div>
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<p class="description">基于 neo4j 构建的图数据库。基于 neo4j 构建的图数据库。基于 neo4j 构建的图数据库。</p>
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</div>
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</div> -->
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</div>
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<div class="database-empty" v-else>
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<a-empty>
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<template #description>
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<span>
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前往 <router-link to="/setting" style="color: var(--main-color); font-weight: bold;">设置</router-link> 页面配置知识库。
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</span>
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</template>
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</a-empty>
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</div>
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</template>
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<script setup>
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import { ref, onMounted, reactive, watch, h } from 'vue'
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import { useRouter, useRoute } from 'vue-router';
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import { message, Button } from 'ant-design-vue'
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import { ReadFilled, PlusOutlined, AppstoreFilled, LoadingOutlined } from '@ant-design/icons-vue'
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import { useConfigStore } from '@/stores/config';
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const route = useRoute()
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const router = useRouter()
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const databases = ref([])
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const graph = ref(null)
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const graphloading = ref(false)
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const indicator = h(LoadingOutlined, {spin: true});
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const configStore = useConfigStore()
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const newDatabase = reactive({
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name: '',
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description: '',
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dimension: '',
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loading: false,
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})
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const loadDatabases = () => {
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// loadGraph()
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fetch('/api/database/', {
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method: "GET",
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})
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.then(response => response.json())
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.then(data => {
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console.log(data)
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databases.value = data.databases
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}
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)
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}
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const createDatabase = () => {
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newDatabase.loading = true
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console.log(newDatabase)
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if (!newDatabase.name) {
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message.error('数据库名称不能为空')
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newDatabase.loading = false
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return
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}
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fetch('/api/database/', {
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method: "POST",
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body: JSON.stringify({
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database_name: newDatabase.name,
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description: newDatabase.description,
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db_type: "knowledge",
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dimension: newDatabase.dimension,
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})
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})
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.then(response => response.json())
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.then(data => {
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console.log(data)
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loadDatabases()
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newDatabase.open = false
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newDatabase.name = ''
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newDatabase.description = '',
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newDatabase.dimension = ''
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})
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.finally(() => {
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newDatabase.loading = false
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})
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}
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const navigateToDatabase = (databaseId) => {
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router.push({ path: `/database/${databaseId}` });
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};
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const navigateToGraph = () => {
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router.push({ path: `/database/graph` });
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};
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// const loadGraph = () => {
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// graphloading.value = true
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// fetch('/api/database/graph', {
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// method: "GET",
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// })
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// .then(response => response.json())
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// .then(data => {
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// console.log(data)
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// graph.value = data.graph
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// graphloading.value = false
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// })
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// .catch(error => {
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// console.error(error)
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// message.error(error.message)
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// graphloading.value = false
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// })
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// }
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watch(() => route.path, (newPath, oldPath) => {
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if (newPath === '/database') {
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loadDatabases();
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}
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});
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onMounted(() => {
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loadDatabases()
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})
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</script>
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<style lang="less" scoped>
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.database-actions, .document-actions {
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margin-bottom: 20px;
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}
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.databases {
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display: flex;
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flex-wrap: wrap;
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gap: 16px;
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.new-database {
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background-color: #F0F3F4;
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}
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}
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.database, .graphbase {
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flex: 1 1 380px;
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background-color: white;
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box-shadow: 0px 1px 2px 0px rgba(16,24,40,.06),0px 1px 3px 0px rgba(16,24,40,.1);
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border: 2px solid white;
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transition: box-shadow 0.2s ease-in-out;
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&:hover {
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box-shadow: 0px 4px 6px -2px rgba(16,24,40,.03),0px 12px 16px -4px rgba(16,24,40,.08);
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}
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}
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.dbcard, .database {
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padding: 10px;
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border-radius: 12px;
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width: 340px;
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height: 160px;
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padding: 20px;
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cursor: pointer;
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flex: 1 1 380px;
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max-width: 450px;
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.top {
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display: flex;
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align-items: center;
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height: 50px;
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margin-bottom: 10px;
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.icon {
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width: 50px;
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height: 50px;
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font-size: 28px;
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margin-right: 10px;
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display: flex;
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justify-content: center;
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align-items: center;
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background-color: #F5F8FF;
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border-radius: 8px;
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border: 1px solid #E0EAFF;
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color: var(--main-color);
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}
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.info {
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h3, p {
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margin: 0;
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color: black;
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}
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h3 {
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font-size: 16px;
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font-weight: bold;
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}
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p {
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color: var(--c-text-light-1);
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font-size: small;
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}
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}
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}
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.description {
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color: var(--c-text-light-1);
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overflow: hidden;
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display: -webkit-box;
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-webkit-line-clamp: 1;
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-webkit-box-orient: vertical;
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text-overflow: ellipsis;
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margin-bottom: 10px;
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}
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}
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// 整个卡片是模糊的
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// .graphloading {
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// filter: blur(2px);
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// }
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.database-empty {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100%;
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flex-direction: column;
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color: var(--c-text-light-1);
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}
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</style>
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