package cn.iocoder.yudao.module.ai.controller.admin.knowledge;
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import cn.hutool.core.collection.CollUtil;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.module.ai.controller.admin.knowledge.vo.segment.*;
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import cn.iocoder.yudao.module.ai.dal.dataobject.knowledge.AiKnowledgeDocumentDO;
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import cn.iocoder.yudao.module.ai.dal.dataobject.knowledge.AiKnowledgeSegmentDO;
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import cn.iocoder.yudao.module.ai.service.knowledge.AiKnowledgeDocumentService;
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import cn.iocoder.yudao.module.ai.service.knowledge.AiKnowledgeSegmentService;
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import cn.iocoder.yudao.module.ai.service.knowledge.bo.AiKnowledgeSegmentSearchReqBO;
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import cn.iocoder.yudao.module.ai.service.knowledge.bo.AiKnowledgeSegmentSearchRespBO;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.Parameters;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import jakarta.annotation.Resource;
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import jakarta.validation.Valid;
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import org.hibernate.validator.constraints.URL;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.*;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
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@Tag(name = "管理后台 - AI 知识库段落")
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@RestController
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@RequestMapping("/ai/knowledge/segment")
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@Validated
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public class AiKnowledgeSegmentController {
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@Resource
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private AiKnowledgeSegmentService segmentService;
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@Resource
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private AiKnowledgeDocumentService documentService;
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@GetMapping("/get")
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@Operation(summary = "获取段落详情")
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@Parameter(name = "id", description = "段落编号", required = true, example = "1024")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:query')")
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public CommonResult<AiKnowledgeSegmentRespVO> getKnowledgeSegment(@RequestParam("id") Long id) {
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AiKnowledgeSegmentDO segment = segmentService.getKnowledgeSegment(id);
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return success(BeanUtils.toBean(segment, AiKnowledgeSegmentRespVO.class));
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}
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@GetMapping("/page")
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@Operation(summary = "获取段落分页")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:query')")
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public CommonResult<PageResult<AiKnowledgeSegmentRespVO>> getKnowledgeSegmentPage(
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@Valid AiKnowledgeSegmentPageReqVO pageReqVO) {
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PageResult<AiKnowledgeSegmentDO> pageResult = segmentService.getKnowledgeSegmentPage(pageReqVO);
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return success(BeanUtils.toBean(pageResult, AiKnowledgeSegmentRespVO.class));
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}
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@PostMapping("/create")
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@Operation(summary = "创建段落")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:create')")
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public CommonResult<Long> createKnowledgeSegment(@Valid @RequestBody AiKnowledgeSegmentSaveReqVO createReqVO) {
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return success(segmentService.createKnowledgeSegment(createReqVO));
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}
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@PutMapping("/update")
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@Operation(summary = "更新段落内容")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:update')")
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public CommonResult<Boolean> updateKnowledgeSegment(@Valid @RequestBody AiKnowledgeSegmentSaveReqVO reqVO) {
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segmentService.updateKnowledgeSegment(reqVO);
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return success(true);
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}
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@PutMapping("/update-status")
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@Operation(summary = "启禁用段落内容")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:update')")
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public CommonResult<Boolean> updateKnowledgeSegmentStatus(
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@Valid @RequestBody AiKnowledgeSegmentUpdateStatusReqVO reqVO) {
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segmentService.updateKnowledgeSegmentStatus(reqVO);
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return success(true);
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}
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@DeleteMapping("/delete")
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@Operation(summary = "删除段落")
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@Parameter(name = "id", description = "段落编号", required = true, example = "1024")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:delete')")
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public CommonResult<Boolean> deleteKnowledgeSegment(@RequestParam("id") Long id) {
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segmentService.deleteKnowledgeSegment(id);
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return success(true);
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}
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@GetMapping("/split")
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@Operation(summary = "切片内容")
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@Parameters({
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@Parameter(name = "url", description = "文档 URL", required = true),
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@Parameter(name = "segmentMaxTokens", description = "分段的最大 Token 数", required = true)
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})
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@PreAuthorize("@ss.hasPermission('ai:knowledge:query')")
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public CommonResult<List<AiKnowledgeSegmentRespVO>> splitContent(
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@RequestParam("url") @URL String url,
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@RequestParam(value = "segmentMaxTokens") Integer segmentMaxTokens) {
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List<AiKnowledgeSegmentDO> segments = segmentService.splitContent(url, segmentMaxTokens);
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return success(BeanUtils.toBean(segments, AiKnowledgeSegmentRespVO.class));
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}
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@GetMapping("/get-process-list")
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@Operation(summary = "获取文档处理列表")
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@Parameter(name = "documentIds", description = "文档编号列表", required = true, example = "1,2,3")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:query')")
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public CommonResult<List<AiKnowledgeSegmentProcessRespVO>> getKnowledgeSegmentProcessList(
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@RequestParam("documentIds") List<Long> documentIds) {
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List<AiKnowledgeSegmentProcessRespVO> list = segmentService.getKnowledgeSegmentProcessList(documentIds);
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return success(list);
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}
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@GetMapping("/search")
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@Operation(summary = "搜索段落内容")
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@PreAuthorize("@ss.hasPermission('ai:knowledge:query')")
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public CommonResult<List<AiKnowledgeSegmentSearchRespVO>> searchKnowledgeSegment(
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@Valid AiKnowledgeSegmentSearchReqVO reqVO) {
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// 1. 搜索段落
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List<AiKnowledgeSegmentSearchRespBO> segments = segmentService
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.searchKnowledgeSegment(BeanUtils.toBean(reqVO, AiKnowledgeSegmentSearchReqBO.class));
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if (CollUtil.isEmpty(segments)) {
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return success(Collections.emptyList());
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}
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// 2. 拼接 VO
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Map<Long, AiKnowledgeDocumentDO> documentMap = documentService.getKnowledgeDocumentMap(convertSet(
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segments, AiKnowledgeSegmentSearchRespBO::getDocumentId));
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return success(BeanUtils.toBean(segments, AiKnowledgeSegmentSearchRespVO.class,
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segment -> MapUtils.findAndThen(documentMap, segment.getDocumentId(),
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document -> segment.setDocumentName(document.getName()))));
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}
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}
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