package com.example.springboot.controller;

import com.example.springboot.common.Result;
import com.example.springboot.entity.User;
import com.example.springboot.mapper.UserMapper;
import com.example.springboot.service.UserService;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

//@CrossOrigin
@RestController
@RequestMapping("/user")
public class UserController {

    @Autowired
    UserMapper userMapper;

    @Autowired
    UserService userservice;

    @GetMapping("/page") // /user/all?name=xxxx
    public Result selectAll(@RequestParam String name, @RequestParam Integer start, @RequestParam Integer pageSize) {
        // return userMapper.selectAll("%" + name + "%");
        List<User> userList = userMapper.selectPage(name, start, pageSize);
        Integer total = userMapper.selectTotal(name);

        Map<String, Object> map = new HashMap<>();
        map.put("list", userList);
        map.put("total", total);
        return Result.success(map);
    }

    @PostMapping("/save")
    public Result save(@RequestBody User user) {
        userservice.Save(user);
        return Result.success();
    }

    @PutMapping("/update")
    public Result update(@RequestBody User user) {
       userservice.Save(user);
        return Result.success();
    }

    @DeleteMapping("/del")
    public Result delete(@RequestParam Integer id) {
        userMapper.delete(id);
        return Result.success();
    }

}