package com.yunan.controller;

import com.yunan.constant.ResponseCode;
import com.yunan.response.ApiResponse;
import com.yunan.dto.LoginDTO;
import com.yunan.dto.RegisterDTO;
import com.yunan.service.AuthService;
import com.yunan.service.EmailService;
import com.yunan.util.VerificationCodeUtils;
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.http.ResponseEntity;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.mail.MessagingException;
import javax.validation.Valid;
import java.io.UnsupportedEncodingException;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;


@RestController //注解标识这是一个控制器类
@RequestMapping("/auth")
@Slf4j
@Api(tags = "身份验证接口")
public class AuthController {
    @Resource
    private AuthService authService;

    @Autowired
    private EmailService emailService;


    /**
     * 用户登入
     * @param loginDTO
     */
    @PostMapping("/login")
    @ApiOperation("用户登入")
    public void login(@RequestBody LoginDTO loginDTO) {
//        authService.login(loginDTO.getUsername(), loginDTO.getPassword());
    }


    /**
     * 用户注册
     * @param registerDTO
     */
    @PostMapping("/register")
    @ApiOperation("用户注册")
    public ResponseEntity<Object> register(@RequestBody @Valid RegisterDTO registerDTO) throws MessagingException, UnsupportedEncodingException {
        return authService.register(registerDTO);
    }

    // 存储已发送的验证码
    private final Map<String, String> emailCodeMap = new ConcurrentHashMap<>(16);

    /**
     * 发送验证码
     * @param registerDTO
     * @return {@link ApiResponse }<{@link String }>
     * @throws MessagingException
     */
    @PostMapping("/sendEmail")
    @ApiOperation("邮箱验证码")
    public ApiResponse<String> sendEmail(@RequestBody @Valid RegisterDTO registerDTO)  throws MessagingException {

      return  emailService.sendMail(registerDTO.getEmail());

    }





}