package com.zoo.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.zoo.common.R;
import com.zoo.entity.Animal;
import com.zoo.service.IAnimalService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author DJ
 * @since 2024-05-17
 */
@RestController
@RequestMapping("/zoo/animal")
public class AnimalController {
    @Autowired
    IAnimalService iAnimalService;
     @GetMapping("/info")
     public R info(Integer aid){
         if (aid != null){
             QueryWrapper<Animal> queryWrapper = new QueryWrapper<>();
             queryWrapper.eq("a_id",aid);
             Animal one = iAnimalService.getOne(queryWrapper);
             return R.success(one);
         }
         List<Animal> list = iAnimalService.list();
         return R.success(list);
     }
    @PostMapping("/add")
    public R add(@RequestBody Animal animal){
        boolean save = iAnimalService.save(animal);
        if (save){
            return R.success("添加成功");
        }
        return R.error("添加失败");
    }

    @PostMapping("/update")
    public R update(@RequestBody Animal animal){
        QueryWrapper<Animal> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("a_id",animal.getaId());
        boolean b = iAnimalService.update(animal,queryWrapper);
        if (b){
            return R.success("修改成功");
        }
        return R.error("修改失败");
    }
    @GetMapping("/delete")
    public R delete(Integer aid){
        QueryWrapper<Animal> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("a_id",aid);
        boolean b = iAnimalService.remove(queryWrapper);
        if (b){
            return R.success("删除成功");
        }
        return R.error("删除失败");
    }
}