package com.ruoyi.study.controller;


import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.web.page.PageInfo;
import com.ruoyi.management.api.feignClient.ManagementClient;
import com.ruoyi.study.domain.*;
import com.ruoyi.study.dto.SubjectDTO;
import com.ruoyi.study.dto.SubjectQuery;
import com.ruoyi.study.service.*;
import com.ruoyi.study.vo.SubjectVO;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 题目管理 前端控制器
 * </p>
 *
 * @author 无关风月
 * @since 2024-04-26
 */
@RestController
@RequestMapping("/base/tSubject")
public class TSubjectController {
    @Autowired
    private ITStudyAnswerService studyAnswerService;
    @Autowired
    private ITStudyInductionService studyInductionService;
    @Autowired
    private ITStudyLookService studyLookService;
    @Autowired
    private ITStudyListenService studyListenService;
    @Autowired
    private ITStudyPairService studyPairService;
    @Autowired
    private ITGameService gameService;
    @Autowired
    private ITStoryListenService storyListenService;
    @Autowired
    private ITSubjectService subjectService;
    @Autowired
    private ITStoryService storyService;
    @Autowired
    private ITStudyService studyService;

    @Autowired
    private ICategoryService categoryService;

    @PostMapping("/subjectList")
    @ApiOperation(value = "列表查询", tags = {"题目管理"})
    public R<PageInfo<SubjectVO>> subjectList(@RequestBody SubjectQuery query) {
        PageInfo<SubjectVO> res = new PageInfo<>(query.getPageNumber(), query.getPageSize());
        List<Integer> integers = new ArrayList<>();
        if (StringUtils.hasLength(query.getCategoryName())){
            List<Integer> collect = categoryService.lambdaQuery()
                    .eq(TCategory::getType, 2)
                    .eq(TCategory::getState, 1)
                    .like(TCategory::getName, query.getCategoryName())
                    .list().stream().map(TCategory::getParentId).collect(Collectors.toList());
            integers.addAll(collect);
            List<Integer> collect2 = categoryService.lambdaQuery()
                    .eq(TCategory::getType, 1)
                    .eq(TCategory::getState, 1)
                    .like(TCategory::getName, query.getCategoryName())
                    .list().stream().map(TCategory::getId).collect(Collectors.toList());
            integers.addAll(collect2);
        }
        if (StringUtils.hasLength(query.getCategoryName())){
            if (integers.isEmpty()){
                integers.add(-1);
            }
        }
        query.setIds(integers);
        List<SubjectVO> list =  subjectService.listAll(query);
        for (SubjectVO subjectVO : list) {
            if (subjectVO.getFirstCategory()!=null&&subjectVO.getSecondCategory()!=null){
                TCategory byId1 = categoryService.getById(subjectVO.getFirstCategory());
                TCategory byId2 = categoryService.getById(subjectVO.getSecondCategory());
                if (byId1!=null&& byId2!=null){
                    subjectVO.setCategoryName(byId1.getName()+"-"+byId2.getName());
                }
            }
//            StringBuilder stringBuilder = new StringBuilder("");
//            for (String s : subjectVO.getType().split(",")) {
//                switch (s) {
//                    case "1":
//                        stringBuilder.append("自主学习一、");
//                        break;
//                    case "2":
//                        stringBuilder.append("自主学习二、");
//                        break;
//                    case "3":
//                        stringBuilder.append("自主学习三、");
//                        break;
//                    case "4":
//                        stringBuilder.append("自主学习四、");
//                        break;
//                    case "5":
//                        stringBuilder.append("自主学习五、");
//                        break;
//                }
//            }
//            String string = stringBuilder.toString();
//            String substring = string.substring(0, string.length() - 1);
            subjectVO.setType(subjectVO.getType());
        }
        res.setRecords(list);
        res.setTotal(list.size());
        return R.ok(res);
    }
    @PostMapping("/add")
    @ApiOperation(value = "添加", tags = {"题目管理"})
    public R add(@RequestBody SubjectDTO dto) {
        TSubject tSubject = new TSubject();
        BeanUtils.copyProperties(dto,tSubject);
        subjectService.save(tSubject);
        return R.ok("添加成功");
    }
    @PostMapping("/update")
    @ApiOperation(value = "编辑", tags = {"题目管理"})
    public R update(@RequestBody SubjectDTO dto) {
        TSubject tSubject = new TSubject();
        // 判断当前题目有没有被使用
//        R<Object> week = getObjectR(dto.getId());
//        if (week != null) return week;
        BeanUtils.copyProperties(dto,tSubject);
        subjectService.updateById(tSubject);
        return R.ok("编辑成功");
    }

    private R<Object> getObjectR(Integer id) {
        List<TStudyListen> list = studyListenService.list();
        List<TStudyLook> list1 = studyLookService.list();
        List<TStudyInduction> list2 = studyInductionService.list();
        List<TStudyAnswer> list3 = studyAnswerService.list();
        List<TStudyPair> list4 = studyPairService.list();
        if (!list.isEmpty()) {
            for (TStudyListen tStudyListen : list) {
                String[] split = tStudyListen.getSubject().split(",");
                for (String s : split) {
                    if (s.equals(String.valueOf(id))) {
                        Integer week = tStudyListen.getWeek();
                        Integer day = tStudyListen.getDay();
                        return R.failUpdate("操作失败,当前题目在" + "周目" + week + "、" + "day" + day + "、" + "听音选图中使用");
                    }
                }
            }
        }
        if (!list1.isEmpty()) {
            for (TStudyLook tStudyListen : list1) {
                String[] split = tStudyListen.getSubject().split(",");
                for (String s : split) {
                    if (s.equals(String.valueOf(id))) {
                        Integer week = tStudyListen.getWeek();
                        Integer day = tStudyListen.getDay();
                        return R.failUpdate("操作失败,当前题目在" + "周目" + week + "、" + "day" + day + "、" + "看图选音中使用");
                    }
                }
            }
        }
        if (!list2.isEmpty()) {
            for (TStudyInduction tStudyListen : list2) {
                String[] split = tStudyListen.getSubject().split(",");
                for (String s : split) {
                    if (s.equals(String.valueOf(id))) {
                        Integer week = tStudyListen.getWeek();
                        Integer day = tStudyListen.getDay();
                        return R.failUpdate("操作失败,当前题目在" + "周目" + week + "、" + "day" + day + "、" + "归纳排除中使用");
                    }
                }
            }
        }
        if (!list3.isEmpty()) {
            for (TStudyAnswer tStudyListen : list3) {
                Integer subject = tStudyListen.getSubject();
                Integer answerSubject = tStudyListen.getAnswerSubject();
                if (subject.equals(id) || answerSubject.equals(id)) {
                    Integer week = tStudyListen.getWeek();
                    Integer day = tStudyListen.getDay();
                    return R.failUpdate("操作失败,当前题目在" + "周目" + week + "、" + "day" + day + "、" + "有问有答中使用");
                }
            }
        }
        if (!list4.isEmpty()) {
            for (TStudyPair tStudyListen : list4) {
                String[] split = tStudyListen.getSubject().split(",");
                for (String s : split) {
                    if (s.equals(String.valueOf(id))) {
                        Integer week = tStudyListen.getWeek();
                        Integer day = tStudyListen.getDay();
                        return R.failUpdate("操作失败,当前题目在" + "周目" + week + "、" + "day" + day + "、" + "音图相配中使用");
                    }
                }
            }
        }
        return null;
    }

    @PostMapping("/getInfo")
//    @ApiOperation(value = "查看详情", tags = {"题目管理"})
    public R<SubjectDTO> getInfo(@RequestParam("id") Integer id) {
        TSubject byId = subjectService.getById(id);
        SubjectDTO subjectDTO = new SubjectDTO();
        BeanUtils.copyProperties(byId,subjectDTO);
        return R.ok(subjectDTO);
    }
    @PostMapping("/updateState/{id}/{state}")
//    @ApiOperation(value = "修改状态", tags = {"题目管理"})
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "题目id", required = true),
            @ApiImplicitParam(name = "state", value = "1上架2下架3删除", required = true),
    })
    public R updateState(@PathVariable("id") Integer id,@PathVariable("state") Integer state) {
        if (state == 2){
            R<Object> week = getObjectR(id);
            if (week != null) return week;
        }
        if (state == 3){
            R<Object> week = getObjectR(id);
            if (week != null) return week;
        }
        TSubject byId = subjectService.getById(id);
        byId.setState(state);
        subjectService.updateById(byId);
        if (state == 3){
            subjectService.removeById(byId);
        }
        return R.ok("编辑成功");
    }
}