311 lines
10 KiB
Java
311 lines
10 KiB
Java
package com.peanut.modules.book.controller;
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import java.io.IOException;
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import java.text.Collator;
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import java.util.*;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import org.apache.shiro.authz.annotation.RequiresPermissions;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import com.peanut.modules.book.entity.BookChapterEntity;
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import com.peanut.modules.book.service.BookChapterService;
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import com.peanut.common.utils.PageUtils;
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import com.peanut.common.utils.R;
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import org.springframework.web.multipart.MultipartFile;
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/**
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*
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*
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* @author yl
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* @email yl328572838@163.com
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* @date 2022-08-12 09:53:25
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*/
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@RestController
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@RequestMapping("book/bookchapter")
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public class BookChapterController {
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@Autowired
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private BookChapterService bookChapterService;
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/**
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* 列表
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*/
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@RequestMapping("/list")
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public R list(@RequestParam Map<String, Object> params){
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PageUtils page = bookChapterService.queryPage(params);
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return R.ok().put("page", page);
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}
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@RequestMapping("/booklist")
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public R booklist(@RequestParam Map<String, Object> params){
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PageUtils page = bookChapterService.queryPage1(params);
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return R.ok().put("page", page);
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}
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/**
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* 信息
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*/
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@RequestMapping("/info/{id}")
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public R info(@PathVariable("id") Integer id){
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BookChapterEntity bookChapter = bookChapterService.getById(id);
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return R.ok().put("bookChapter", bookChapter);
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}
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/**
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* 保存
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*/
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@RequestMapping("/save")
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public R save(@RequestBody BookChapterEntity bookChapter) {
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BookChapterEntity bookChapterEntity = new BookChapterEntity();
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Integer number = bookChapter.getNumber();
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Integer bookId = bookChapter.getBookId();
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if (number == 0) {
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return R.error("章节号不可为0，请输入正确章节号");
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}
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List<BookChapterEntity> bookChapterEntities = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", bookId)
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.ge("number", number));
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for(BookChapterEntity entity: bookChapterEntities){
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entity.setNumber(entity.getNumber() + 1);
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this.bookChapterService.updateById(entity);
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}
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bookChapterService.save(bookChapter);
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return R.ok();
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}
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/**
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* 修改
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*/
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@RequestMapping("/contentupdate")
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public R contentupdate(@RequestBody BookChapterEntity bookChapter) {
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Integer id = bookChapter.getId();
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String content = bookChapter.getContent();
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Integer number = bookChapter.getNumber();
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Integer bookId = bookChapter.getBookId();
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BookChapterEntity byId = bookChapterService.getById(id);
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String content1 = byId.getContent();
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if (content.equals(content1)) {
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} else {
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// 如果content字段和原来数据库的content内容不同则voices字段为空
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bookChapter.setVoices(""); // 设置voices字段为空
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}
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List<BookChapterEntity> bookChapterEntities = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", bookId)
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.ge("number", number));
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for(BookChapterEntity entity: bookChapterEntities){
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entity.setNumber(entity.getNumber() + 1);
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this.bookChapterService.updateById(entity);
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}
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bookChapterService.updateById(bookChapter); // 更新对象的属性
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return R.ok();
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}
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/**
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* 修改
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*/
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@RequestMapping("/update")
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public R update(@RequestBody BookChapterEntity bookChapter) {
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Integer id = bookChapter.getId();
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String content = bookChapter.getContent();
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Integer number = bookChapter.getNumber();
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Integer bookId = bookChapter.getBookId();
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BookChapterEntity byId = bookChapterService.getById(id);
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String content1 = byId.getContent();
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if (content.equals(content1)) {
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} else {
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// 如果content字段和原来数据库的content内容不同则voices字段为空
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bookChapter.setVoices(""); // 设置voices字段为空
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}
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List<BookChapterEntity> bookChapterEntities = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", bookId)
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.ge("number", number));
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System.out.println("bookChapterEntitiesbookChapterEntitiesbookChapterEntities"+bookChapterEntities);
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BookChapterEntity bookChapterEntity = null;
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for (BookChapterEntity entity : bookChapterEntities) {
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if (entity.getNumber() == number) {
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bookChapterEntity = entity;
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break;
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}
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}
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// if (bookChapterEntity != null) {
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// bookChapterEntity.setNumber(1); // 设置新的章节编号为1
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// bookChapterService.updateById(bookChapterEntity); // 更新章节编号为1的章节
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// }
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List<BookChapterEntity> bookChapterEntitiesCopy = new ArrayList<>(bookChapterEntities); // 复制章节列表
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Collections.sort(bookChapterEntitiesCopy, new Comparator<BookChapterEntity>() {
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@Override
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public int compare(BookChapterEntity o1, BookChapterEntity o2) {
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return o1.getNumber() - o2.getNumber(); // 根据章节编号进行排序
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}
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});
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// bookChapterService.updateById(bookChapter);
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// List<BookChapterEntity> bookChapterEntities = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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// .eq("book_id", bookId)
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// .ge("number", number));
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//
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// for(BookChapterEntity entity: bookChapterEntities){
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// if (bookChapter.getNumber()>=) {
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// }
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// entity.setNumber(entity.getNumber() - 1);
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//
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// bookChapterService.updateById(entity);
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// }
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// List<BookChapterEntity> tempEntity = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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// .eq("book_id", bookChapter.getBookId()).orderByAsc("number")
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// );
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// int index = 0;
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// for(BookChapterEntity entity: tempEntity){
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// index ++;
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// entity.setNumber(index);
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// this.bookChapterService.updateById(entity);
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// }
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//
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return R.ok();
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}
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public static List<BookChapterEntity> sort(List<BookChapterEntity> list){
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//根据指定比较器产生的顺序对指定列表进行排序。
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Collections.sort(list, new Comparator<BookChapterEntity>() {
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@Override
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public int compare(BookChapterEntity o1, BookChapterEntity o2) {
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//获取所需语言环境的 Collator，根据所需切换其他语言环境
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//Collator collator = Collator.getInstance(Locale.ENGLISH);
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//return collator.compare(o1.getAddress(), o2.getAddress());
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Collator collator = Collator.getInstance(Locale.CANADA);
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return collator.compare(o1.getNumber(), o2.getNumber());
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}
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});
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return list;
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}
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/**
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* 优化删除，暂时报错未修改
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*/
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//TODO 优化删除，暂时报错未修改
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@RequestMapping("/deletess")
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public R deletess(@RequestBody Integer[] ids){
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for(Integer id : ids){
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BookChapterEntity chapter = bookChapterService.getBaseMapper().selectOne(new QueryWrapper<BookChapterEntity>()
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.eq("id", id)
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);
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List<BookChapterEntity> bookChapterEntities = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", chapter.getBookId())
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.gt("number", chapter.getNumber()));
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this.bookChapterService.removeById(id);
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for(BookChapterEntity entity: bookChapterEntities){
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entity.setNumber(entity.getNumber() - 1);
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}
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List<BookChapterEntity> bookChapterEntities2 = sort(bookChapterEntities);
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List<BookChapterEntity> tempEntity = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", chapter.getBookId()).orderByAsc("number")
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);
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int index = tempEntity.size() - bookChapterEntities.size();
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for(BookChapterEntity entity: bookChapterEntities2){
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index ++;
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entity.setNumber(index);
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this.bookChapterService.updateById(entity);
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}
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}
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return R.ok();
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}
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/**
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* 删除
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*/
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@RequestMapping("/delete")
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public R delete(@RequestBody Integer[] ids) {
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for(Integer id : ids){
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BookChapterEntity chapter = bookChapterService.getBaseMapper().selectOne(new QueryWrapper<BookChapterEntity>()
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.eq("id", id)
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);
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List<BookChapterEntity> bookChapterEntities = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", chapter.getBookId())
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.gt("number", chapter.getNumber()));
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this.bookChapterService.removeById(id);
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for(BookChapterEntity entity: bookChapterEntities){
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entity.setNumber(entity.getNumber() - 1);
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this.bookChapterService.updateById(entity);
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}
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List<BookChapterEntity> tempEntity = this.bookChapterService.getBaseMapper().selectList(new QueryWrapper<BookChapterEntity>()
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.eq("book_id", chapter.getBookId()).orderByAsc("number")
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);
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int index = 0;
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for(BookChapterEntity entity: tempEntity){
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index ++;
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entity.setNumber(index);
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this.bookChapterService.updateById(entity);
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}
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}
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return R.ok();
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}
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}
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