<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Ems;
use app\common\library\Sms;
use app\common\library\Wechat;
use fast\Random;
use think\Config;
use think\Validate;
use think\Db;

/**
 * 会员接口
 */
class User extends Api
{
    protected $noNeedLogin = ['wxmini_regmobile_login'];
    protected $noNeedRight = '*';

    public function _initialize()
    {
        parent::_initialize();
    }

    //用户详细资料
    public function getuserinfo(){
        $info = $this->auth->getUserinfo();

        $this->success(__('success'),$info);
    }

    /**
     * 退出登录
     * @ApiMethod (POST)
     */
    public function logout()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $this->auth->logout();
        $this->success(__('Logout successful'));
    }

    /**
     * 修改会员个人信息
     *
     * @ApiMethod (POST)
     * @param string $avatar   头像地址
     * @param string $username 用户名
     * @param string $nickname 昵称
     * @param string $bio      个人简介
     */
    public function profile()
    {
        $avatar = input('avatar', '', 'trim,strip_tags,htmlspecialchars');
        $nickname = input('nickname', '');
        $mobile = input('mobile', '');

        //修改用户
        $data = [];

        if(!empty($avatar))
        {
            $data['avatar'] = $avatar;
        }

        if(!empty($mobile))
        {
            if (\app\common\model\User::where('mobile', $mobile)->where('id', '<>', $this->auth->id)->find()) {
                $this->error('手机号已被占用');
            }
            $data['mobile'] = $mobile;
        }

        if(!empty($nickname))
        {
            $data['nickname'] = $nickname;
        }

        if(!empty($data)){
            $update_rs = Db::name('user')->where('id',$this->auth->id)->update($data);
            if($update_rs === false){
                $this->error('修改资料失败');
            }
        }

        $this->success();
    }

    //绑定邀请人
    public function bindintro(){
        $introcode = input('introcode','');

        $data = [];

        if(!empty($introcode)){
            $intro_user = Db::name('user')->where('username',$introcode)->field('id,intro_uid,group_id')->find();

            //邀请人不为空 && 我没有上级 && 邀请人是推广组 && 邀请人不能是我 && 邀请人的上级不能是我
            if(!empty($intro_user) && empty($this->auth->intro_uid) && $intro_user['group_id'] == 2
                && $intro_user['id'] != $this->auth->id && $intro_user['intro_uid'] != $this->auth->id){

                $data['intro_uid'] = $intro_user['id'];
            }
        }

        if(empty($data)){
            $this->success();
        }

        $update_rs = Db::name('user')->where('id',$this->auth->id)->update($data);

        $this->success();
    }



    /**
     * 微信小程序登录+注册
     * code得到注册手机号,此手机号登录+注册
     */
    public function wxmini_regmobile_login(){
        $code     = input('code');
        $opencode = input('opencode');
        if (!$code || !$opencode) {
            $this->error(__('Invalid parameters'));
        }

        $config = config('wxMiniProgram');
        $wechat = new Wechat($config['appid'],$config['secret']);

        $getuserphonenumber = $wechat->getuserphonenumber($code);
        if(!isset($getuserphonenumber['phone_info']['purePhoneNumber'])){
            $this->error('授权获取手机号失败');
        }

        //获取openid
        $getopenid = 'https://api.weixin.qq.com/sns/jscode2session?appid='.$config['appid'].'&secret='.$config['secret'].'&js_code='.$opencode.'&grant_type=authorization_code';
        $openidInfo = $this->getJson($getopenid);
        if(!isset($openidInfo['openid'])) {
            $this->error('用户openid获取失败',$openidInfo);
        }

        $openid  = $openidInfo['openid'];
        if (!$openid) {
            $this->error('用户openid获取失败');
        }

        $mobile = $getuserphonenumber['phone_info']['purePhoneNumber'];

        $userInfo = Db::name('user')->where('mobile',$mobile)->find();
        // 判断用户是否已经存在
        if($userInfo) { // 登录
            if ($userInfo['status'] != 1) {
                $this->error(__('Account is locked'));
            }
            //如果已经有账号则直接登录
            $res = $this->auth->direct($userInfo['id']);
        } else {
            $extend = ['wxmini_openid'=>$openid];
            $res = $this->auth->register('', '', '',$mobile, $extend);
        }
        if($res) {
            $this->success("登录成功！",$this->auth->getUserinfo());
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * json 请求
     * @param $url
     * @return mixed
     */
    private function getJson($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $output = curl_exec($ch);
        curl_close($ch);
        return json_decode($output, true);
    }

    ////////////////////////////////下面的都没用到///////////////////////////////

    /**
     * 微信小程序登录+注册
     * code得到openid
     * 没用到
     */
    public function wxmini_openid_login() {
        $code = input('code');
        if (!$code) {
            $this->error(__('Invalid parameters'));
        }

        $config = config('wxMiniProgram');
        $getopenid = 'https://api.weixin.qq.com/sns/jscode2session?appid='.$config['appid'].'&secret='.$config['secret'].'&js_code='.$code.'&grant_type=authorization_code';
        $openidInfo = $this->getJson($getopenid);
        if(!isset($openidInfo['openid'])) {
            $this->error('用户openid获取失败',$openidInfo);
        }

        $openid  = $openidInfo['openid'];
        if (!$openid) {
            $this->error('用户openid获取失败');
        }

        //用户信息
        $userInfo = Db::name('user')->where(['mini_openid'=>$openid])->find();

        if($userInfo) {
            if ($userInfo['status'] == 0) {
                $this->error('账号已被禁用');
            }
            if ($userInfo['status'] == -1) {
                $this->error('账号已被注销');
            }
            //如果已经有账号则直接登录
            $res = $this->auth->direct($userInfo['id']);
        } else {
            $res = $this->auth->openid_register($openid);
        }
        if($res) {
            $this->success("登录成功！",$this->auth->getUserinfo());
        } else {
            $this->error($this->auth->getError());
        }

    }

    /**
     * 会员中心
     */
    public function index()
    {
        $this->success('', ['welcome' => $this->auth->nickname]);
    }

    /**
     * 会员登录
     *
     * @ApiMethod (POST)
     * @param string $account  账号
     * @param string $password 密码
     */
    public function login()
    {
        $account = $this->request->post('account');
        $password = $this->request->post('password');
        if (!$account || !$password) {
            $this->error(__('Invalid parameters'));
        }
        $ret = $this->auth->login($account, $password);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 手机验证码登录
     *
     * @ApiMethod (POST)
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function mobilelogin()
    {
        $mobile = $this->request->post('mobile');
        $captcha = $this->request->post('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (!Sms::check($mobile, $captcha, 'mobilelogin')) {
            $this->error(__('Captcha is incorrect'));
        }
        $user = \app\common\model\User::getByMobile($mobile);
        if ($user) {
            if ($user->status != 'normal') {
                $this->error(__('Account is locked'));
            }
            //如果已经有账号则直接登录
            $ret = $this->auth->direct($user->id);
        } else {
            $ret = $this->auth->register($mobile, Random::alnum(), '', $mobile, []);
        }
        if ($ret) {
            Sms::flush($mobile, 'mobilelogin');
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 注册会员
     *
     * @ApiMethod (POST)
     * @param string $username 用户名
     * @param string $password 密码
     * @param string $email    邮箱
     * @param string $mobile   手机号
     * @param string $code     验证码
     */
    public function register()
    {
        $username = $this->request->post('username');
        $password = $this->request->post('password');
        $email = $this->request->post('email');
        $mobile = $this->request->post('mobile');
        $code = $this->request->post('code');
        if (!$username || !$password) {
            $this->error(__('Invalid parameters'));
        }
        if ($email && !Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if ($mobile && !Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        $ret = Sms::check($mobile, $code, 'register');
        if (!$ret) {
            $this->error(__('Captcha is incorrect'));
        }
        $ret = $this->auth->register($username, $password, $email, $mobile, []);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Sign up successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }



    /**
     * 修改邮箱
     *
     * @ApiMethod (POST)
     * @param string $email   邮箱
     * @param string $captcha 验证码
     */
    public function changeemail()
    {
        $user = $this->auth->getUser();
        $email = $this->request->post('email');
        $captcha = $this->request->post('captcha');
        if (!$email || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if (\app\common\model\User::where('email', $email)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Email already exists'));
        }
        $result = Ems::check($email, $captcha, 'changeemail');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->email = 1;
        $user->verification = $verification;
        $user->email = $email;
        $user->save();

        Ems::flush($email, 'changeemail');
        $this->success();
    }

    /**
     * 修改手机号
     *
     * @ApiMethod (POST)
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function changemobile()
    {
        $user = $this->auth->getUser();
        $mobile = $this->request->post('mobile');
        $captcha = $this->request->post('captcha');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (\app\common\model\User::where('mobile', $mobile)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Mobile already exists'));
        }
        $result = Sms::check($mobile, $captcha, 'changemobile');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->mobile = 1;
        $user->verification = $verification;
        $user->mobile = $mobile;
        $user->save();

        Sms::flush($mobile, 'changemobile');
        $this->success();
    }

    /**
     * 第三方登录
     *
     * @ApiMethod (POST)
     * @param string $platform 平台名称
     * @param string $code     Code码
     */
    public function third()
    {
        $url = url('user/index');
        $platform = $this->request->post("platform");
        $code = $this->request->post("code");
        $config = get_addon_config('third');
        if (!$config || !isset($config[$platform])) {
            $this->error(__('Invalid parameters'));
        }
        $app = new \addons\third\library\Application($config);
        //通过code换access_token和绑定会员
        $result = $app->{$platform}->getUserInfo(['code' => $code]);
        if ($result) {
            $loginret = \addons\third\library\Service::connect($platform, $result);
            if ($loginret) {
                $data = [
                    'userinfo'  => $this->auth->getUserinfo(),
                    'thirdinfo' => $result
                ];
                $this->success(__('Logged in successful'), $data);
            }
        }
        $this->error(__('Operation failed'), $url);
    }

    /**
     * 重置密码
     *
     * @ApiMethod (POST)
     * @param string $mobile      手机号
     * @param string $newpassword 新密码
     * @param string $captcha     验证码
     */
    public function resetpwd()
    {
        $type = $this->request->post("type", "mobile");
        $mobile = $this->request->post("mobile");
        $email = $this->request->post("email");
        $newpassword = $this->request->post("newpassword");
        $captcha = $this->request->post("captcha");
        if (!$newpassword || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        //验证Token
        if (!Validate::make()->check(['newpassword' => $newpassword], ['newpassword' => 'require|regex:\S{6,30}'])) {
            $this->error(__('Password must be 6 to 30 characters'));
        }
        if ($type == 'mobile') {
            if (!Validate::regex($mobile, "^1\d{10}$")) {
                $this->error(__('Mobile is incorrect'));
            }
            $user = \app\common\model\User::getByMobile($mobile);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Sms::check($mobile, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Sms::flush($mobile, 'resetpwd');
        } else {
            if (!Validate::is($email, "email")) {
                $this->error(__('Email is incorrect'));
            }
            $user = \app\common\model\User::getByEmail($email);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Ems::check($email, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Ems::flush($email, 'resetpwd');
        }
        //模拟一次登录
        $this->auth->direct($user->id);
        $ret = $this->auth->changepwd($newpassword, '', true);
        if ($ret) {
            $this->success(__('Reset password successful'));
        } else {
            $this->error($this->auth->getError());
        }
    }
}