package com.peanut.modules.book.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.peanut.modules.book.entity.SeckillProdRelationEntity;
import com.peanut.modules.book.service.SeckillProdRelationService;
import com.peanut.common.utils.PageUtils;
import com.peanut.common.utils.R;



/**
 * 秒杀商品表
 *
 * @author yl
 * @email yl328572838@163.com
 * @date 2022-10-28 11:24:05
 */
@RestController
@RequestMapping("book/seckillprodrelation")
public class SeckillProdRelationController {
    @Autowired
    private SeckillProdRelationService seckillProdRelationService;

    /**
     * 列表
     */
    @RequestMapping("/list")
//    @RequiresPermissions("book:seckillprodrelation:list")
    public R list(@RequestParam Map<String, Object> params){
        PageUtils page = seckillProdRelationService.queryPage(params);

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


    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
//    @RequiresPermissions("book:seckillprodrelation:info")
    public R info(@PathVariable("id") Integer id){
		SeckillProdRelationEntity seckillProdRelation = seckillProdRelationService.getById(id);

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

    /**
     * 保存
     */
    @RequestMapping("/save")
//    @RequiresPermissions("book:seckillprodrelation:save")
    public R save(@RequestBody SeckillProdRelationEntity seckillProdRelation){

        //判断当前场次 是否有相同商品

        Integer prodId = seckillProdRelation.getProdId();

        Integer promotionSeckillId = seckillProdRelation.getPromotionSeckillId();

        List<SeckillProdRelationEntity> list = seckillProdRelationService.list(new QueryWrapper<SeckillProdRelationEntity>().eq("promotion_seckill_id", promotionSeckillId));

        for (SeckillProdRelationEntity seckillProdRelationEntity : list) {
            Integer prodId1 = seckillProdRelationEntity.getProdId();
            if (prodId1 == prodId){
                return R.error("商品已存在");
            }
        }

        seckillProdRelationService.save(seckillProdRelation);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
//    @RequiresPermissions("book:seckillprodrelation:update")
    public R update(@RequestBody SeckillProdRelationEntity seckillProdRelation){
		seckillProdRelationService.updateById(seckillProdRelation);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
//    @RequiresPermissions("book:seckillprodrelation:delete")
    public R delete(@RequestBody Integer[] ids){
		seckillProdRelationService.removeByIds(Arrays.asList(ids));

        return R.ok();
    }

}