<?php

namespace app\us\controller;

use think\Cookie;
use think\Lang;
use think\Loader;
use think\Config;
use think\Session;
use think\Cache;

class Customer extends BaseController {

    public function index() {
        if ($this->customer_id > 0)
        {
            $this->redirect(url('us/customer/personal'));
        }

        $url = $this->request->get('url');
        $url = $url != '' ? $url : '';
        $this->assign('url', $url);

        return $this->fetch();
    }

    #   用旧密码改新密码
    public function update_pwd()
    {
        $data = $this->request->post();
        // tiaoshi($data);die;
        if (empty($data) || $this->customer_id <= 0)
        {
            return $this->json(-1, 'Data error');
        }

        if ($this->customer_info['have_pwd'])
        {
            $customer_info = model('customer')->where(['id' => $this->customer_id])->find();
            if (md5($data['old_password']) != $customer_info['password'])
            {
                return $this->json(-2, 'Old password incorrect');
            }
        }
    
        $update_data = [
            'password'  => md5($data['password']),
            'salt'      => $data['password']
        ];

        $result = model('customer')->where(['id' => $this->customer_id])->update($update_data);
        if (!$result)
        {
            return $this->json(-4, 'New passwords do not match.');
        }

        $customer_info = model('customer')->getBasicInfo($this->customer_id);

        $this->set_login_token($customer_info);
        return $this->json(200, 'Your password has been updated.');
    }

    #   用邮箱改密码
    public function update_forget_pwd()
    {
        $data = $this->request->post();
        // tiaoshi($data);die;
        if (empty($data))
        {
            return $this->json(-1, 'Data error');
        }

        if (!preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/", $data['email']))
        {
            return $this->json(-2, 'Error Mail Form');
        }

        $customer_info = model('customer')->getBasicInfoByEmail($data['email']);
        if (empty($customer_info))
        {
            return $this->json(-3, 'The email is not registered');
        }

        $token = md5($data['email'] . 'forgetpwd');
        $this->cacheSet($token, $data['email'], 3600);

        $result = $this->send_forgetpwd_email($data['email'], $token);
        if ($result['code'] < 0)
        {
            return $this->json(-4, $result['msg']);
        }

        $this->_logout();
        return $this->json(200, 'The email sending successful');
    }

    public function retrieve_password()
    {
        return view();
    }

    public function change_password()
    {
        $token      = $this->request->post('token');
        $password   = $this->request->post('password');
        $email      = $this->cacheGet($token, '');

        if ($email == '')
        {
            return $this->json(-1, 'Link Invalid');
        }
        if (!preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/", $email))
        {
            return $this->json(-2, 'Error Mail Form');
        }
        if (!preg_match("/^(?![a-zA-z]+$)(?!\d+$)(?![!@#$%^&*-.]+$)[a-zA-Z\d!@#$%^&*-.]{8,20}$/", $password))
        {
            return $this->json(-3, 'The password must contain 8-20 characters and at least two types of characters.');
        }

        model('customer')->where(['stat' => 0, 'email' => $email])->update(['password' => md5($password)]);
        $this->cacheDelete($token);
        return $this->json(200, 'Your password has been updated.');
    }

    public function check_forgetpwd_email()
    {
        $token = $this->request->param('token');
        $email = $this->cacheGet($token, '');
        if ($email == '' || !preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/", $email))
        {
            return $this->json(-1, 'Error Mail Form');
        }

        $password = $this->request->post('password');
        if (!preg_match("/^(?![a-zA-z]+$)(?!\d+$)(?![!@#$%^&*-.]+$)[a-zA-Z\d!@#$%^&*-.]{8,20}$/", $data['password']))
        {
            return $this->json(-2, 'The password must contain 8-20 characters and at least two types of characters.');
        }

        $customer = model('customer')->where(['stat' => 0, 'email' => $email])->find();
        if (empty($customer))
        {
            return $this->json(-3, 'The email is not registered');
        }

        model('customer')->where(['stat' => 0, 'email' => $email])->update(['password' => md5($password)]);

        $this->cacheDelete($token);
        return $this->json(200, 'Your password has been updated.');
    }

    private function send_forgetpwd_email($email, $token)
    {
        //邮件标题
        $subject = $this->request->host() . '-retrieve_password';
        //邮件内容
        $body = "<p>Dear $email,</p>
		<p>We recently received a request to reset your password.</p>
		<p>You may change your password to something secure and memorable here:</p>
		<p>http://www.orico.cc/us/forgetpwd.html?token=$token</p>
		<p>If you did not request to reset your password, please ignore this email and log in with your existing password.</p>
		<p>Feel free to get in touch if you have any questions.</p>
		<p>The Orico Team</p>
		<p>supports@orico.com.cn</p>";

        $res = $this->sendemail($email, $email, $subject, $body, 'oricogroup@orico.com.cn');
        if ($res['code'] == 200) {
            return ['code' => 200, 'msg' => "We’ll send you a link so you can  please confirm."];
        } else {
            return ['code' => -3, 'msg' => $res['msg']];
        }
    }
	
	public function activation()
	{
        $email = $this->request->param('email');
        $email = isset($email) ? $email : '';

        $this->assign('email', $email);
		return $this->view->fetch();
	}
	public function forgetpwd_email()
	{
		return $this->view->fetch();
	}
    public function new_register()
    {
        $data = $this->request->post();
        // tiaoshi($data);die;
        if (empty($data) || $this->customer_id > 0)
        {
            return $this->json(-1, 'data error');
        }

        if (!preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/", $data['email']))
        {
            return $this->json(-2, 'Error Mail Form');
        }

        if (!isset($data['re_send']) && !preg_match("/^(?![a-zA-z]+$)(?!\d+$)(?![!@#$%^&*-.]+$)[a-zA-Z\d!@#$%^&*-.]{8,20}$/", $data['password']))
        {
            return $this->json(-3, 'The password must contain 8-20 characters and at least two types of characters.');
        }

        if (!isset($data['re_send']) && !$this->verify_check($data['captcha'], 'authcode'))
        {
            return $this->json(-4, 'Verification code error');
        }

        $customer = model('customer')->where(['email' => $data['email'], 'stat' => 0])->find();
        if (!empty($customer))
        {
            return $this->json(-5, 'This email has previously been used.');
        }

        // if (!isset($data['re_send']))
        // {
            
            
        // }
        // else
        // {
        //     $token = md5($data['email'] . 'register');
        //     if ($this->cacheHas($token))
        //     {
        //         $this->cacheSet($token, $this->cacheGet($token), 3600);
        //     }
        //     else
        //     {
        //         return $this->json(-100, '该链接已失效,请重新获取');
        //     }
        // }
        
        $token = md5($data['email'] . 'register');
        $result = $this->send_register_email($data['email'], $token);
        if ($result['code'] < 0)
        {
            return $this->json(-6, $result['msg']);
        }

        if (!isset($data['re_send']))
        {
            $delimiter = '$*$%&';
            $this->cacheSet($token, $data['email'] . $delimiter . md5($data['password']), 3600);
        }
        else
        {
            if ($this->cacheHas($token))
            {
                $this->cacheSet($token, $this->cacheGet($token), 3600);
            }
            else
            {
                return $this->json(-100, '该链接已失效');
            }
        }

        return $this->json(200, 'Send Success');
    }

    public function check_register_email()
    {
        $token = $this->request->param('token');

        $data = $this->cacheGet($token, '');
        if ($data == '')
        {
            echo '<script>alert("Captcha Invalid")</script>';
            exit;
        }

        $delimiter = '$*$%&';
        $arr = explode($delimiter, $data);
        if (!is_array($arr) || !isset($arr[0]) || !isset($arr[1]))
        {
            echo '<script>alert("Data Invalid")</script>';
            exit;
        }

        $email = $arr[0];
        $password = $arr[1];

        if (!preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/", $email))
        {
            echo '<script>alert("Error Mail Form")</script>';
            exit;
        }

        $customer = model('customer')->where(['stat' => 0, 'email' => $email])->find();
        if (!empty($customer))
        {
            echo '<script>alert("This email has previously been used.")</script>';
            exit;
        }

        $firstname = 'Orico' . rand(10000000, 99999999);
        $insert_data = [
            'firstname'     => $firstname,
            'email'         => $email,
            'password'      => $password,
            'country_code'  => $this->country_code
        ];

        $customer_id = model('customer')->insertGetId($insert_data);
        if (!$customer_id)
        {
            echo '<script>alert("Registry Faild")</script>';
        }

        $customer_info = model('customer')->getBasicInfo($customer_id);

        $this->set_login_token($customer_info);
        $this->cacheDelete($token);

        echo '<script>
        alert("Registry Success");
        location.href="http://www.orico.cc/us";
        </script>';
        exit;   
    }

    private function send_register_email($email, $token)
    {
        //邮件标题
        $subject = $this->request->host() . '-registry';
        //邮件内容
        $body = "<p>Dear $email</p><p>Thank you for registering at orico, we’re excited to have you with us!</p><p>Click the link below to activate your account:</p><p>http://www.orico.cc/us/customer/check_register_email.html?token=$token</p><p>The Orico Team</p><p>support@orico.com.cn</p>";

        $res = $this->sendemail($email, $email, $subject, $body, 'oricogroup@orico.com.cn');
        if ($res['code'] == 200) {
            return ['code' => 200, 'msg' => "We’ll send you a link so you can  please confirm."];
        } else {
            return ['code' => -3, 'msg' => $res['msg']];
        }
    }

    public function new_login()
    {
        $data = $this->request->post();
        if (empty($data) || $this->customer_id > 0)
        {
            return $this->json(-1, 'Data error');
        }

        $where = [
            'stat'  => 0,
            'email' => $data['email']
        ];

        $customer_info = model('customer')->where($where)->field('id, firstname, picture, sex, email, telephone, qq, birthday, password')->find();
        if (empty($customer_info))
        {
            return $this->json(-2, 'The email is not registered');
        }

        if ($customer_info['password'] != md5($data['password']) || empty($data['password']))
        {
            return $this->json(-3, 'Email address or password incorrect');
        }

        $this->set_login_token($customer_info);
        return $this->json(200, 'Login Successful');
    }

    public function register() {
        if ($this->customer_id > 0) {
            return $this->redirect(url('us/customer/index'));
        }

        return $this->fetch();
    }

    public function personal()
    {
        if ($this->customer_id <= 0)
        {
            $this->redirect(url('us/customer/index'));
        }
        return $this->fetch();
    }

    public function my_collection()
    {
        if ($this->customer_id <= 0)
        {
            $this->redirect(url('us/customer/index'));
        }

        $param = $this->request->param();
        // tiaoshi($param);die;
        $where = ['a.stat' => 0, 'b.stat' => 0, 'a.customer_id' => $this->customer_id, 'b.country_code' => $this->country_code];
        if (isset($param['cid']))
        {
            $cid_arr = model('product_category')->getChildIDArray($param['cid']);
            $where['b.cid'] = ['in', $cid_arr];
            $cid = $param['cid'];
        }
        else
        {
            $cid = 0;
        }

        $field = ['b.id', 'b.cid', 'b.name', 'b.shortname', 'b.isnew', 'b.ishot', 'b.recommend', 'b.viewcount', 'b.brand_id'];
        $order = ['a.id' => 'desc'];
        $list = model('collection')->getList($where, $order, $field, 10);

        foreach ($list as $key => $value) {
            $product_two_img = model('product_two_img')->where(['product_id' => $value['id']])->find();
            $list[$key]['product_two_img'] = $product_two_img['image_url'];
        }

        $data = [
            'list' => $list->isEmpty() ? null : $list->items(),
            'page' => $list->render(),
            'cid'  => $cid
        ];

        $this->assign($data);
        return $this->fetch();
    }

    public function new_logout()
    {
        $this->_logout();
        return $this->redirect('us/customer/index');
    }

    public function forgetpwd() {
        $token = $this->request->param('token') ? $this->request->param('token') : '';

        $this->assign('token', $token);
        return $this->fetch();
    }

    public function sendemail($to, $to_name, $subject, $body, $from_email = '', $from_name = 'ORICO') {
        $email_host = (string) Config::get('email_host');
        $email_tls = (string) Config::get('email_tls');
        $email_port = (string) Config::get('email_port');
        $email_user = (string) Config::get('email_user');
        $email_pass = (string) Config::get('email_pass');
        $email_code = (string) Config::get('email_code');
        $email_replyaddr = (string) Config::get('email_replyaddr');
        $website_email = (string) Config::get('website_email');

        // Passing `true` enables exceptions
        $mail = new \mail\PHPMailer\PHPMailer(true);
        try {
            //Tell PHPMailer to use SMTP
            $mail->isSMTP();
            //$mail->setLanguage('en');
            //Enable SMTP debugging
            // 0 = off (for production use)
            // 1 = client messages
            // 2 = client and server messages
            $mail->SMTPDebug = 0;
            $mail->Host = $email_host;
            // if your network does not support SMTP over IPv6
            //Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
            $mail->Port = $email_port;
            $mail->CharSet = strtolower($email_code);
            $mail->Encoding = 'base64';
            $mail->SMTPKeepAlive = true;
            //Set the encryption system to use - ssl (deprecated) or tls
            $mail->SMTPSecure = strtolower($email_tls);
            //Whether to use SMTP authentication
            $mail->SMTPAuth = true;
            //Username to use for SMTP authentication - use full email address for gmail
            $mail->Username = $email_user;
            //Password to use for SMTP authentication
            $mail->Password = $email_pass;
            //Set who the message is to be sent from
            if ($from_email) {
                $mail->setFrom($from_email, $from_name);
            } else {
                $mail->setFrom($email_replyaddr, 'Sender');
            }
            //Set an alternative reply-to address
            if ($website_email) {
                $mail->addReplyTo($website_email, 'Reply');
            }
            //Set who the message is to be sent to
            $mail->addAddress($to, $to_name);
            //$mail->addAddress($website_email, 'Recipient');
            //Set the subject line
            $mail->Subject = $subject;
            //Read an HTML message body from an external file, convert referenced images to embedded,
            //convert HTML into a basic plain-text alternative body
            $mail->msgHTML($body);
            //$mail->Body = 'This is the HTML message body <b>in bold!</b>';
            //Replace the plain text body with one created manually
            $mail->AltBody = 'This is a plain-text message body';
            $mail->WordWrap = 60;
            //send the message, check for errors
            if (!$mail->send()) {
                $result = ['code' => -1, 'msg' => 'The email sending failed, try again later. '];
            } else {
                $result = ['code' => 200, 'msg' => 'The email sending  successful'];
            }
        } catch (\mail\PHPMailer\Exception $e) {
            $result = ['code' => -2, 'msg' => 'The email sending failed, try again later. '];
        }
        return $result;
    }
}