package com.community.pocket.api.web;

import com.community.pocket.entity.po.Manager;
import com.community.pocket.entity.po.ManagerToken;
import com.community.pocket.entity.vo.EmailTypeConfig;
import com.community.pocket.entity.vo.Result;
import com.community.pocket.entity.vo.web.*;
import com.community.pocket.repository.EmailDao;
import com.community.pocket.repository.ManagerDao;
import com.community.pocket.repository.ManagerTokenDao;
import com.community.pocket.util.EmailService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.DigestUtils;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

import java.util.Calendar;
import java.util.Date;

@RestController
@RequestMapping("/api/manager")
//客户端跨域测试
@CrossOrigin("http://localhost:4200")
//管理员接口
public class ManagerController {

    @Autowired
    private ManagerDao managerDao;

    //邮箱配置
    @Autowired
    private EmailTypeConfig emailTypeConfig;

    //邮箱服务
    @Autowired
    private EmailService emailService;

    @Autowired
    private ManagerTokenDao managerTokenDao;

    @Autowired
    private EmailDao emailDao;

    //    登陆
    @PostMapping("login")
    public LoginResponse login(@RequestBody ManagerLogin managerLogin) {
        if (StringUtils.isEmpty(managerLogin.getManagerName())) {
            return new LoginResponse(Result.FAIL, LoginResponse.Msg.manager);
        } else if (StringUtils.isEmpty(managerLogin.getPassword())) {
            return new LoginResponse(Result.FAIL, LoginResponse.Msg.password);
            //校验账号密码
        } else if (!managerDao.login(managerLogin)) {
            return new LoginResponse(Result.FAIL, LoginResponse.Msg.fail);
        } else {
//            验证通过生成令牌响应给服务端
            ManagerToken managerToken = new ManagerToken();
            Calendar c = Calendar.getInstance();
            c.setTime(new Date());
            managerToken.setCreateTime(c.getTimeInMillis());
//            令牌有效时间1天
            c.add(Calendar.DAY_OF_MONTH, 1);
            managerToken.setUseTime(c.getTimeInMillis());
//            生成token
            managerToken.setToken(DigestUtils.md5DigestAsHex((managerToken.getCreateTime() + "" + managerToken.getUseTime() + "").getBytes()));
            managerToken.setManagerName(managerLogin.getManagerName());
            managerTokenDao.save(managerToken);
            LoginResponse response = new LoginResponse(Result.OK, LoginResponse.Msg.ok);
            response.setManagerToken(managerToken);
            return response;
        }
    }

    /**
     * 获取邮箱类型
     */
    @GetMapping("emailType")
    public EmailTypeResponse getEmailType() {
        EmailTypeResponse response = new EmailTypeResponse(Result.OK, EmailTypeResponse.Msg.ok);
        response.setEmailTypeList(emailTypeConfig.getSupportType());
        return response;
    }

    //    注册
    @PostMapping("register")
    public RegisterResponse register(@RequestBody ManagerRegister manager) {
        if (StringUtils.isEmpty(manager.getManagerName())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.manager);
        } else if (StringUtils.isEmpty(manager.getPassword())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.password);
        } else if (StringUtils.isEmpty(manager.getConfirmPassword())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.confirmPassword);
        } else if (!manager.getPassword().equals(manager.getConfirmPassword())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.passwordNotMatch);
        } else if (StringUtils.isEmpty(manager.getMobile())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.mobie);
        } else if (StringUtils.isEmpty(manager.getEmail())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.email);
        } else if (managerDao.hasUser(manager.getManagerName())) {
            return new RegisterResponse(Result.FAIL, RegisterResponse.Msg.username);
        } else {
//            表单数据转换到管理员实体，调用dao层持久化到数据库
            Manager m = new Manager();
            m.setManagerName(manager.getManagerName());
            m.setPassword(DigestUtils.md5DigestAsHex(manager.getPassword().getBytes()));
            m.setMobile(manager.getMobile());
            m.setEmail(manager.getEmail());
            managerDao.save(m);
            return new RegisterResponse(Result.OK, RegisterResponse.Msg.ok);
        }
    }

    //注销
    @PostMapping("logout")
    public LogoutResponse logout(@RequestBody ManagerLogout managerLogout) {
        if (StringUtils.isEmpty(managerLogout.getManagerName())) {
            return new LogoutResponse(Result.FAIL, LogoutResponse.Msg.fail);
        } else {
            if (managerTokenDao.logout(managerLogout)) {
                return new LogoutResponse(Result.OK, LogoutResponse.Msg.ok);
            } else {
                return new LogoutResponse(Result.FAIL, LogoutResponse.Msg.fail);
            }
        }
    }

    //检查账号邮箱
    @PostMapping("reset/checkEmail")
    public ResetpwdResponse checkUserWithEmail(@RequestBody ManagerResetPwd managerResetPwd) {
        if (managerDao.checkUserWithEmail(managerResetPwd)) {
            return new ResetpwdResponse(Result.OK, ResetpwdResponse.Msg.check_ok);
        } else {
            return new ResetpwdResponse(Result.FAIL, ResetpwdResponse.Msg.check_fail);
        }
    }

    /**
     * 发送邮件
     */
    @PostMapping("reset/code")
    public ResetpwdResponse sendEmail(@RequestBody ManagerResetPwd managerResetPwd) {
        if (emailService.sendManagerCode(managerResetPwd)) {
            return new ResetpwdResponse(Result.OK, ResetpwdResponse.Msg.send_code_ok);
        } else {
            return new ResetpwdResponse(Result.FAIL, ResetpwdResponse.Msg.send_code_fail);
        }
    }

    /**
     * 校验验证码
     */
    @PostMapping("reset/checkCode")
    public ResetpwdResponse validCode(@RequestBody ManagerResetPwd managerResetPwd) {
        if (emailDao.checkCode(managerResetPwd.getEmail() + managerResetPwd.getEmailType(), managerResetPwd.getVerificationCode())) {
            return new ResetpwdResponse(Result.OK, ResetpwdResponse.Msg.valid_code_ok);
        } else {
            return new ResetpwdResponse(Result.FAIL, ResetpwdResponse.Msg.valid_code_fail);
        }
    }

    /**
     * 重置密码
     */
    @PostMapping("reset/resetPwd")
    public ResetpwdResponse resetpwd(@RequestBody ManagerResetPwd managerResetPwd) {
        if (managerDao.resetpwd(managerResetPwd)) {
            return new ResetpwdResponse(Result.OK, ResetpwdResponse.Msg.resetpwd_ok);
        } else {
            return new ResetpwdResponse(Result.FAIL, ResetpwdResponse.Msg.resetpwd_fail);
        }
    }
}