|
| 1 | +<script setup lang="ts"> |
| 2 | +import { computed, ref, useTemplateRef } from 'vue' |
| 3 | +import { cloneDeep } from 'lodash' |
| 4 | +import { Refresh } from '@element-plus/icons-vue' |
| 5 | +import KnowledgeApi from '@/api/admin/workspace/knowledge/knowledge' |
| 6 | +import SharedApi from '@/api/admin/workspace/shared' |
| 7 | +import type { ParamsPage } from '@/api/admin/core/types' |
| 8 | +import type { FolderItem, KnowledgeItem } from '@/api/types' |
| 9 | +import { RESOURCE_TYPE } from '@/api/enums' |
| 10 | +import { FOLDER_ENTRIES, FOLDER_ENTRY_ID } from '@/constants/folder' |
| 11 | +import FolderTree from '@/components/business/folder-tree/index.vue' |
| 12 | +import type { KnowledgeSelection } from './types' |
| 13 | +
|
| 14 | +defineOptions({ name: 'KnowledgeSelectionDialog' }) |
| 15 | +
|
| 16 | +const emit = defineEmits<{ submit: [knowledge: KnowledgeSelection[]] }>() |
| 17 | +const visible = ref(false) |
| 18 | +const searchKeyword = ref('') |
| 19 | +const currentFolder = ref<FolderItem>({ ...FOLDER_ENTRIES[RESOURCE_TYPE.KNOWLEDGE].all }) |
| 20 | +const knowledgeOptions = ref<KnowledgeItem[]>([]) |
| 21 | +const selectedKnowledge = ref<KnowledgeSelection[]>([]) |
| 22 | +const infiniteScrollRef = useTemplateRef<{ reset: () => Promise<void> }>('infiniteScrollRef') |
| 23 | +const folderTreeRef = useTemplateRef<InstanceType<typeof FolderTree>>('folderTreeRef') |
| 24 | +let dialogVersion = 0 |
| 25 | +
|
| 26 | +// 以已选知识库确定 Embedding 模型，跨文件夹、搜索和分页保留选择。 |
| 27 | +const embeddingModelId = computed(() => selectedKnowledge.value.find((knowledge) => knowledge.embedding_model_id)?.embedding_model_id) |
| 28 | +
|
| 29 | +function isSelected(id: string) { |
| 30 | + return selectedKnowledge.value.some((knowledge) => knowledge.id === id) |
| 31 | +} |
| 32 | +
|
| 33 | +function isDisabled(knowledge: KnowledgeItem) { |
| 34 | + return !isSelected(knowledge.id) && Boolean(embeddingModelId.value && knowledge.embedding_model_id !== embeddingModelId.value) |
| 35 | +} |
| 36 | +
|
| 37 | +function toggleKnowledge(knowledge: KnowledgeItem) { |
| 38 | + if (isDisabled(knowledge)) return |
| 39 | + selectedKnowledge.value = isSelected(knowledge.id) |
| 40 | + ? selectedKnowledge.value.filter(({ id }) => id !== knowledge.id) |
| 41 | + : [...selectedKnowledge.value, cloneDeep(knowledge)] |
| 42 | +} |
| 43 | +
|
| 44 | +function loadKnowledgePage(pagination: ParamsPage) { |
| 45 | + const version = dialogVersion |
| 46 | + const shared = currentFolder.value.id === FOLDER_ENTRY_ID.SHARED |
| 47 | + const requestApi = shared ? SharedApi : KnowledgeApi |
| 48 | + return requestApi |
| 49 | + .getKnowledgePage(pagination, { |
| 50 | + ...(shared ? {} : { folder_id: currentFolder.value.id }), |
| 51 | + ...(searchKeyword.value.trim() ? { name: searchKeyword.value.trim() } : {}), |
| 52 | + }) |
| 53 | + .then((page) => { |
| 54 | + if (version === dialogVersion) { |
| 55 | + // 仅补全已选快照，不因当前页或查询结果缺少某个 ID 而删除关联。 |
| 56 | + const knowledgeById = new Map(page.records.map((knowledge) => [knowledge.id, knowledge])) |
| 57 | + selectedKnowledge.value = selectedKnowledge.value.map((knowledge) => knowledgeById.get(knowledge.id) ?? knowledge) |
| 58 | + } |
| 59 | + return page |
| 60 | + }) |
| 61 | +} |
| 62 | +
|
| 63 | +function refreshKnowledge() { |
| 64 | + return infiniteScrollRef.value?.reset() |
| 65 | +} |
| 66 | +
|
| 67 | +function refreshResources() { |
| 68 | + folderTreeRef.value?.refresh() |
| 69 | + void refreshKnowledge() |
| 70 | +} |
| 71 | +
|
| 72 | +function selectFolder(folder?: FolderItem) { |
| 73 | + if (!folder || folder.id === currentFolder.value.id) return |
| 74 | + currentFolder.value = folder |
| 75 | + void refreshKnowledge() |
| 76 | +} |
| 77 | +
|
| 78 | +// 弹窗只在确认后向调用方提交，取消和关闭统一清理临时状态。 |
| 79 | +function resetData() { |
| 80 | + dialogVersion++ |
| 81 | + searchKeyword.value = '' |
| 82 | + currentFolder.value = { ...FOLDER_ENTRIES[RESOURCE_TYPE.KNOWLEDGE].all } |
| 83 | + knowledgeOptions.value = [] |
| 84 | + selectedKnowledge.value = [] |
| 85 | +} |
| 86 | +
|
| 87 | +function open(knowledge: KnowledgeSelection[]) { |
| 88 | + resetData() |
| 89 | + selectedKnowledge.value = cloneDeep(knowledge) |
| 90 | + visible.value = true |
| 91 | +} |
| 92 | +
|
| 93 | +function submit() { |
| 94 | + emit('submit', cloneDeep(selectedKnowledge.value)) |
| 95 | + visible.value = false |
| 96 | +} |
| 97 | +
|
| 98 | +defineExpose({ open }) |
| 99 | +</script> |
| 100 | + |
| 101 | +<template> |
| 102 | + <MkDialog v-model="visible" title="添加关联知识库" width="960" @closed="resetData"> |
| 103 | + <template #subtitle>所选知识库必须使用相同的 Embedding 模型</template> |
| 104 | + <div class="flex h-105 gap-4"> |
| 105 | + <div class="w-55 shrink-0 border-r"> |
| 106 | + <FolderTree ref="folderTreeRef" :can-edit="false" :source="RESOURCE_TYPE.KNOWLEDGE" @loaded="selectFolder" @select="selectFolder" /> |
| 107 | + </div> |
| 108 | + <div class="flex min-w-0 flex-1 flex-col gap-3"> |
| 109 | + <div class="flex-between gap-3"> |
| 110 | + <h6 class="truncate" :title="currentFolder.name">{{ currentFolder.name }}</h6> |
| 111 | + <div class="flex items-center gap-2"> |
| 112 | + <MkSearchInput v-model="searchKeyword" placeholder="搜索知识库" @change="refreshKnowledge" /> |
| 113 | + <el-button text title="刷新" @click="refreshResources"><MkIcon :icon="Refresh" /></el-button> |
| 114 | + </div> |
| 115 | + </div> |
| 116 | + <el-scrollbar class="flex-1"> |
| 117 | + <MkInfiniteScroll ref="infiniteScrollRef" v-model="knowledgeOptions" :load="loadKnowledgePage"> |
| 118 | + <div class="grid grid-cols-2 gap-2 pr-2"> |
| 119 | + <el-checkbox |
| 120 | + v-for="knowledge in knowledgeOptions" |
| 121 | + :key="knowledge.id" |
| 122 | + :model-value="isSelected(knowledge.id)" |
| 123 | + :disabled="isDisabled(knowledge)" |
| 124 | + class="m-0! h-auto! min-w-0 rounded-md border p-3! [&_.el-checkbox__label]:min-w-0" |
| 125 | + @change="toggleKnowledge(knowledge)" |
| 126 | + > |
| 127 | + <span class="flex min-w-0 items-center gap-2"> |
| 128 | + <KnowledgeIcon :type="knowledge.type" :size="24" class="shrink-0" /> |
| 129 | + <span class="min-w-0"> |
| 130 | + <span class="block truncate" :title="knowledge.name">{{ knowledge.name }}</span> |
| 131 | + <span v-if="knowledge.desc" class="block truncate text-sm text-N600" :title="knowledge.desc">{{ knowledge.desc }}</span> |
| 132 | + </span> |
| 133 | + </span> |
| 134 | + </el-checkbox> |
| 135 | + </div> |
| 136 | + <template #empty><MkEmpty :type="searchKeyword ? 'search' : 'default'" /></template> |
| 137 | + </MkInfiniteScroll> |
| 138 | + </el-scrollbar> |
| 139 | + </div> |
| 140 | + </div> |
| 141 | + <template #footer> |
| 142 | + <div class="flex-between"> |
| 143 | + <div class="flex items-center gap-2"> |
| 144 | + <span class="text-N600">已选择 {{ selectedKnowledge.length }} 项</span> |
| 145 | + <el-button v-if="selectedKnowledge.length" link type="primary" @click="selectedKnowledge = []">清空</el-button> |
| 146 | + </div> |
| 147 | + <div> |
| 148 | + <el-button @click="visible = false">取消</el-button> |
| 149 | + <el-button type="primary" @click="submit">确定</el-button> |
| 150 | + </div> |
| 151 | + </div> |
| 152 | + </template> |
| 153 | + </MkDialog> |
| 154 | +</template> |
0 commit comments