teaching-java/src/main/java/com/teaching/backend/controller/Know/KnowController.java

package com.teaching.backend.controller.Know;

/**
 * @Author:youhang
 * @Date:2024-06-09-9:55
 * @Description:
 */
import com.teaching.backend.common.BaseResponse;

import com.teaching.backend.mapper.know.KnowRepository;
import com.teaching.backend.model.dto.Know.*;
import com.teaching.backend.model.entity.know.Know;
import com.teaching.backend.model.entity.know.KnowChapter;
import com.teaching.backend.model.entity.know.KnowCourse;
import com.teaching.backend.model.entity.resource.Resources;
import com.teaching.backend.model.vo.knowGraph.KnowVO1;

import com.teaching.backend.service.Know.KnowService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.neo4j.core.Neo4jClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.Collection;
import java.util.Map;
import java.util.Set;


@RestController
@RequestMapping("/api/knowNeo")
public class KnowController {

    @Autowired
    private KnowService knowService;

    @Autowired
    private KnowRepository knowRepository;
    @Resource
    private Neo4jClient neo4jClient;





    //返回2层知识点
    @GetMapping("/twoLevelKnows")
    BaseResponse<BaseKnowReturn> getTwoLevelKnows(@RequestParam Long id){
        return knowService.getTwoLevelKnows(id);
    }
    //返回3层知识点
    @GetMapping("/threeLevelKnows")
    BaseResponse<BaseKnowReturn> getThreeLevelKnows(@RequestParam Long id){
        return knowService.getThreeLevelKnows(id);
    }
    //返回4层知识点
    @GetMapping("/fourLevelKnows")
    BaseResponse<BaseKnowReturn> getFourLevelKnows(@RequestParam Long id){
        return knowService.getFourLevelKnows(id);
    }


    //通过courseId 显示图的JSON
    @GetMapping("/test")
   void test(){
        String t = "related";
        String str = "MATCH (p:Know), (j:Know) WHERE ID(p)= "+407+" AND ID(j)= "+389+" CREATE (p)-[r: "+t+" ]->(j) return count(r);";
        Collection<Map<String, Object>> res = neo4jClient.query(str).fetch().all();
        System.out.println(res);
    }

    //通过courseId 显示图的JSON
    @GetMapping("/showGraphJson")
    BaseResponse<String> showGraphJson(@RequestParam String courseId){
        return knowService.showGraphJson(courseId);
    }


    // 添加全部知识点
    @PostMapping("/addAllKnow")
    BaseResponse<String> addAllKnow(@RequestParam String courseId){
        return knowService.addAllKnow(courseId);
    }

    // 添加知识点与资源的关系
    @PostMapping("/addRelationship/Withresources")
    BaseResponse<String> addRelationshipWithresources(@RequestParam Long id,@RequestParam Long resourceId){
        return knowService.addRelationshipWithresources(id,resourceId);
    }

    //===================

//    // 添加知识点
//    @PostMapping("/addKnow")
//    BaseResponse<String> addKnow(@RequestBody KnowRequest knowRequest){
//        return knowService.addKnow(knowRequest);
//    }

    // 修改知识点
    @PostMapping("/updateKnow")
    BaseResponse<String> updateKnow(@RequestBody KnowUpdateRequest knowUpdateRequest){
        return knowService.updateKnow(knowUpdateRequest);
    }

    // 删除知识点
    @GetMapping("/deleteKnow")
    BaseResponse<String> deleteKnow(@RequestParam Long id){
        return knowService.deleteKnow(id);
    }

    //查询知识点通过id
    @GetMapping("/queryKnow")
    BaseResponse<Know> queryKnow(@RequestParam Long id){
        return knowService.queryKnow(id);
    }

    //======================================

    // 添加课程
    @PostMapping("/addCourse")
    BaseResponse<String> addCourse(@RequestBody KnowCourseCreateRequest knowCourseCreateRequest){
        return knowService.addCourse(knowCourseCreateRequest);
    }

    // 修改课程
    @PostMapping("/updateCourse")
    BaseResponse<String> updateCourse(@RequestBody KnowCourseCreateRequest knowCourseCreateRequest){
        return knowService.updateCourse(knowCourseCreateRequest);
    }


    // 删除课程
    @PostMapping("/deleteCourse")
    BaseResponse<String> deleteCourse(@RequestParam String courseId){
        return knowService.deleteCourse(courseId);
    }

    //查询课程通过courseid
    @GetMapping ("/queryCourse")
    BaseResponse<KnowCourse> queryCourse(@RequestParam String courseId){
        return knowService.queryCourse(courseId);
    }


    //=========================

    // 添加章节
    @PostMapping("/addChapter")
    BaseResponse<String> addChapter(@RequestBody KnowChapterCreateRequest knowChapterCreateRequest){
        return knowService.addChapter(knowChapterCreateRequest);
    }

    // 修改章节
    @PostMapping("/updateChapter")
    BaseResponse<String> updateChapter(@RequestBody KnowChapterCreateRequest knowChapterCreateRequest){
        return knowService.updateChapter(knowChapterCreateRequest);
    }

    // 删除章节
    @GetMapping("/deleteChapter")
    BaseResponse<String> deleteChapter(@RequestParam Long chapterId){
        return knowService.deleteChapter(chapterId);
    }

    //查询章节通过chapterId
    @PostMapping("/queryChapter")
    BaseResponse<KnowChapter> queryChapter(@RequestParam Long chapterId){
        return knowService.queryChapter(chapterId);
    }

    //=====================

    //获取课程下的所有知识点
    @GetMapping("/getAllKnowByCourseId")
    BaseResponse<BaseKnowReturn> getAllKnowByCourseId(@RequestParam String id){
        return knowService.getAllKnowByCourseId(id);
    }


    //获取二级知识图谱
    @GetMapping("/getsecondKnowsById")
    BaseResponse<BaseKnowReturn> getsecondKnowsById(@RequestParam Long id){
        return knowService.getsecondKnowsById(id);
    }




}