nuttyreading-java/src/main/java/com/peanut/modules/book/controller/UserEbookBuyController.java

package com.peanut.modules.book.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import com.peanut.common.utils.PageUtils;
import com.peanut.common.utils.R;
import com.peanut.modules.book.dao.BookDao;
import com.peanut.modules.book.entity.BookEntity;
import com.peanut.modules.book.entity.UserEbookBuyEntity;
import com.peanut.modules.book.service.BookService;
import com.peanut.modules.book.service.UserEbookBuyService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.*;


/**
 * 用户购买书籍表
 *
 *
 */
@RestController
@RequestMapping("book/userebookbuy")
public class UserEbookBuyController {
    @Autowired
    private UserEbookBuyService userEbookBuyService;
    @Autowired
    private BookService bookService;
    @Autowired
    private BookDao bookDao;

    /**
     * 列表
     */
    @RequestMapping("/list")

    public R list(@RequestParam Map<String, Object> params){
        String userId = (String) params.get("userId");
        PageUtils page = userEbookBuyService.queryPage(params);

        return R.ok().put("page", page);
    }


    /**
     * 获取用户打开书列表
     * @return
     */
    @RequestMapping("/getUserClockBookList")
    public R getUserClockBookList(@RequestParam("userId") Integer userId){
        MPJLambdaWrapper<BookEntity> wrapper = new MPJLambdaWrapper<BookEntity>();
        wrapper.selectAll(BookEntity.class);
        wrapper.leftJoin(UserEbookBuyEntity.class,UserEbookBuyEntity::getBookId,BookEntity::getId);
        wrapper.eq(UserEbookBuyEntity::getUserId,userId);
        wrapper.eq(BookEntity::getClockIn,1);
        wrapper.eq(BookEntity::getDelFlag,0);
        List<BookEntity> bookEntities = bookDao.selectJoinList(BookEntity.class, wrapper);
        return R.ok().put("books",bookEntities).put("tatol",bookEntities.size());
    }


    /**
     * 获取用户打卡书列表
     */
    @RequestMapping("/appbooklist")

    public R appbooklist(@RequestParam("userId") Integer userId) {
        String user = String.valueOf(userId);
        ArrayList<Object> maplist = new ArrayList<>();
        ArrayList<Integer> list = new ArrayList<>();

        List<UserEbookBuyEntity> user_id = userEbookBuyService.getBaseMapper().selectList(new QueryWrapper<UserEbookBuyEntity>().eq("user_id", user));

        if (user_id==null){
             return R.error("您打卡列表暂未添加内容");

        }
        for (UserEbookBuyEntity userEbookBuyEntity : user_id) {
          Integer  bookId =  userEbookBuyEntity.getBookId();
            list.add(bookId);

        }
        int index =0;

        for (Object S : list) {

            List<BookEntity> books = bookService.getBaseMapper().selectList(new QueryWrapper<BookEntity>()
                    .eq("clock_in", 1)
                    .eq("id", S));
            for (BookEntity book : books) {
                Map<String,Object> map = new HashMap<>();
                Integer id = book.getId();

                map.put("book",book);
                index++;
                maplist.add(map);
            }

        }


      if (maplist==null&&maplist.size() > 0){
          return R.error("您暂未参与打卡");
      }



        return R.ok().put("resultlist",maplist).put("total",index);

    }

    /**
     * 获取用户可听书列表
     * @return
     */
    @RequestMapping("/getUserCanlistenBooks")
    public R getUserCanlistenBooks(@RequestParam Integer userId,@RequestParam Integer limit,@RequestParam Integer page){
        return R.ok();
    }

    @RequestMapping("/buylist")
    public R buylist(@RequestParam Map<String, Object> params){
        String userId = (String) params.get("id");
        List list = new ArrayList<>();
        List<UserEbookBuyEntity> user_id = userEbookBuyService.getBaseMapper().selectList(new QueryWrapper<UserEbookBuyEntity>().eq("user_id", userId));
        for (UserEbookBuyEntity userEbookBuyEntity : user_id) {
            Map<String, Object> map = new HashMap<>();
            Integer userId1 = userEbookBuyEntity.getUserId();
            Integer bookId = userEbookBuyEntity.getBookId();
            Integer buyId = userEbookBuyEntity.getBuyId();
            List<BookEntity> id = bookService.getBaseMapper().selectList(new QueryWrapper<BookEntity>().eq("id", bookId));
            for (BookEntity bookEntity : id) {
                String images = bookEntity.getImages();
                Integer id1 = bookEntity.getId();
                String name1 = bookEntity.getName();

                String name = bookEntity.getName();
                Boolean canListen = bookEntity.getCanListen();
                map.put("canListen", canListen);
                map.put("bookId",bookId);
                map.put("userId",userId1);
                map.put("bookName",name1);
                map.put("buyId",buyId);
                map.put("image",images);
//                map.put("author",author);

                list.add(map);

            }

        }
         Collections.reverse(list);
        return R.ok().put("page", list);
    }



    /**
     * 信息
     */
    @RequestMapping("/info/{buyId}")
    public R info(@PathVariable("buyId") Integer buyId){
		UserEbookBuyEntity userEbookBuy = userEbookBuyService.getById(buyId);

        return R.ok().put("userEbookBuy", userEbookBuy);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody UserEbookBuyEntity userEbookBuy){

		userEbookBuyService.save(userEbookBuy);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody UserEbookBuyEntity userEbookBuy){
		userEbookBuyService.updateById(userEbookBuy);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Integer[] buyIds){
		userEbookBuyService.removeByIds(Arrays.asList(buyIds));

        return R.ok();
    }

}