package com.ycl.controller;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.api.ApiController;
import com.baomidou.mybatisplus.extension.api.R;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ycl.api.CommonResult;
import com.ycl.entity.NewsAdmin;
import com.ycl.pojo.dto.LoginParam;
import com.ycl.service.NewsAdminService;
import com.ycl.utils.JwtTokenUtil;
import com.ycl.utils.MD5Util;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.SneakyThrows;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.Serializable;
import java.util.List;

/**
 * 后台用户表(NewsAdmin)表控制层
 *
 * @author makejava
 * @since 2022-11-17 11:38:27
 */
@RestController
@RequestMapping("newsAdmin")
@Api(tags = "用户管理")
public class NewsAdminController extends ApiController {
    /**
     * 服务对象
     */
    @Resource
    private NewsAdminService newsAdminService;


    @PostMapping("/login")
    @ApiOperation(value = "登录")
    @SneakyThrows
    public CommonResult login(@RequestBody LoginParam loginParam) {
        NewsAdmin admin = newsAdminService.getOne(new LambdaQueryWrapper<NewsAdmin>().eq(NewsAdmin::getUsername, loginParam.getUsername()));
        if (admin == null) {
            return CommonResult.failed("用户不存在");
        } else {
            if (admin.getPassword().equals(MD5Util.md5Encrypt32Lower(loginParam.getPassword()))) {
                JwtTokenUtil jwtTokenUtil = new JwtTokenUtil();
                return CommonResult.success(jwtTokenUtil.generateToken(admin.getId(), admin.getUsername()));
            } else {
                return CommonResult.failed("密码错误");
            }
        }
    }
    /**
     * 分页查询所有数据
     *
     * @param page      分页对象
     * @param newsAdmin 查询实体
     * @return 所有数据
     */
    @GetMapping
    public R selectAll(Page<NewsAdmin> page, NewsAdmin newsAdmin) {
        return success(this.newsAdminService.page(page, new QueryWrapper<>(newsAdmin)));
    }

    /**
     * 通过主键查询单条数据
     *
     * @param id 主键
     * @return 单条数据
     */
    @GetMapping("{id}")
    public R selectOne(@PathVariable Serializable id) {
        return success(this.newsAdminService.getById(id));
    }

    /**
     * 新增数据
     *
     * @param newsAdmin 实体对象
     * @return 新增结果
     */
    @PostMapping
    public R insert(@RequestBody NewsAdmin newsAdmin) {
        return success(this.newsAdminService.save(newsAdmin));
    }

    /**
     * 修改数据
     *
     * @param newsAdmin 实体对象
     * @return 修改结果
     */
    @PutMapping
    public R update(@RequestBody NewsAdmin newsAdmin) {
        return success(this.newsAdminService.updateById(newsAdmin));
    }

    /**
     * 删除数据
     *
     * @param idList 主键结合
     * @return 删除结果
     */
    @DeleteMapping
    public R delete(@RequestParam("idList") List<Long> idList) {
        return success(this.newsAdminService.removeByIds(idList));
    }
}