package com.example.controller.user;

import com.example.constant.JwtClaimsConstant;
import com.example.dto.PasswordDTO;
import com.example.dto.UserDTO;
import com.example.dto.UserLoginDTO;
import com.example.entity.User;
import com.example.properties.JwtProperties;
import com.example.result.Result;
import com.example.service.UserService;
import com.example.utils.JwtUtil;
import com.example.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

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

/**
 * 账户管理
 */
@RestController
@Slf4j
@Api(tags = "账户相关接口")
@RequestMapping("/user")
public class UserController {
    @Autowired
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 老师登录
     *
     * @param userLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation(value = "老师登录")
    public Result<UserLoginVO> login(@RequestBody UserLoginDTO userLoginDTO) {
        log.info("老师登录:{}", userLoginDTO);
        User user = userService.login(userLoginDTO);
        //登录成功后，生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.USER_ID, user.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);
        UserLoginVO userLoginVO = UserLoginVO.builder()
                .id(user.getId())
                .userName(user.getUserName())
                .name(user.getName())
                .token(token).build();
        return Result.success(userLoginVO);
    }

    /**
     * 退出
     *
     * @return
     */
    @PostMapping("/logout")
    @ApiOperation("老师退出")
    public Result<String> logout() {
        return Result.success();
    }

    @PostMapping("/register")
    @ApiOperation("老师注册")
    private Result register(@RequestBody UserDTO userDTO) {
        log.info("老师注册:{}", userDTO);
        userService.register(userDTO);
        return Result.success();
    }

    @PostMapping("/password")
    @ApiOperation(value = "修改密码")
    public Result update(@RequestBody PasswordDTO passwordDTO) {
        log.info("修改密码:{}", passwordDTO.getId());
        userService.update(passwordDTO);

        return Result.success();
    }

    @PostMapping("/forget")
    @ApiOperation(value = "忘记密码")
    public Result forget(@RequestBody UserDTO userDTO) {
        log.info("修改密码:{}", userDTO.getUserName());
        userService.forget(userDTO);
        return Result.success();
    }
}