<?php
namespace app\api\controller\v1;

use app\api\controller\Base;
use app\hander\HelpHander;
use PHPMailer\PHPMailer\Exception;
use PHPMailer\PHPMailer\PHPMailer;
use think\Db;
use tools\Oaimap;

class Email extends Base
{

    // 新增
    public function save(){
        model('Email')->add();
        HelpHander::success([],'操作成功');
    }

    // 编辑
    public function update(){
        model('Email')->edit();
        HelpHander::success([],'操作成功');
    }

    // 列表
    public function list(){
        $page = input('page/d',1);
        $size = input('size/d',10);
        $title = input('title','','trim');
        $status = input('status/d',0);
        $ret = model('Email')->lists($page,$size,$title,$status,$this->orgId);
        HelpHander::success($ret);
    }

    public function login(){
        $email = Db::name('user_email')->where('active',1)->where('user_id',$this->userId)->value('email');
        if(!$email){
            HelpHander::error('未设置邮箱账号或邮箱账号被禁用，请联系管理员');
        }
        $res = model('Email')->login($email);

        HelpHander::success(['url'=>$res]);
    }

    public function loginIpmc(){
        $email = 'ipmc@dr-ipmc.org.cn';
        $res = model('Email')->login($email);

        HelpHander::success(['url'=>$res]);
    }

    // 新消息数量
    public function newMessage(){
        $email = Db::name('user_email')->where('active',1)->where('user_id',$this->userId)->value('email');
        if(!$email){
            HelpHander::success([
                "count" => 0,
                "unseenCount" => 0,
                "uidNext" => 0,
                "newMessage" => []
            ]);
        }
        $res = model('Email')->newMessage($email);

        HelpHander::success($res);
    }

    // 删除
    public function del(){
        $id = input('id/d',0);
        model('Email')->del($id);
        HelpHander::success([],'操作成功');
    }

    // 批量更新通讯录
    public function batchTel(){
        set_time_limit(0);
        ini_set("memory_limit","2048M");

        model('Email')->batchTel();
        HelpHander::success([],'操作成功');
    }

    // 获取文件夹列表
    public function getFolders(){
        $uemail = $this->checkEmail();
        $config = config('app.email');
        $url = $config['host2'].'Email/getFolders';
        $ret = curl_post($url,['token' => $uemail['token']]);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success($ret['data']);
    }

    // 获取邮件列表
    public function getMessages(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'page' => input('page/d',1),
            'size' => input('size/d',10),
            'keyword' => input('keyword','','trim'),
            'folder' => input('folder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/getMessages';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success($ret['data']);
    }

    private function checkEmail(){
        $uemail = Db::name('user_email')->where('user_id',$this->userId)->find();
        if(!$uemail){
            HelpHander::error('改用户未设置邮箱');
        }
        $uemail['password'] = think_decrypt($uemail['password']);
        $uemail['name'] = Db::name('user_info')->where('user_id',$this->userId)->value('name');

        $token = think_encrypt(json_encode(['email'=>$uemail['email'],'password'=>$uemail['password']]),'',20);
        $uemail['token'] = $token;
        return $uemail;
    }

    // 发送邮件
    public function send(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'subject' => input('subject','','trim'),
            'body' => input('body','','trim'),
            'to' => input('to','','trim'), // [{"email":"hzd@dr-ipmc.org.cn","name":"hzd"}]
            'cc' => input('cc','','trim'), // [{"email":"hzd@dr-ipmc.org.cn","name":"hzd"}]
            'bcc' => input('bcc','','trim'), // [{"email":"hzd@dr-ipmc.org.cn","name":"hzd"}]
            'attachment' => input('attachment','','trim'),
            'bookTime' => input('bookTime','','trim'),
            'priority' => input('priority/d',0),
            'dnt' => input('dnt/d',0), // 0=不回复 1=回复
            'messageFolder' => input('messageFolder','','trim'),// 编辑草稿箱时填写
            'messageUid' => input('messageUid','','trim'), // 编辑草稿箱uid
            'draftInfo' => input('draftInfo','','trim'), // draftInfo，有值时传，回复、转发 {"type":"reply","uid":1,"folder":"INBOX"}
            'inReplyTo' => input('inReplyTo','','trim'), // 回复、转发,messageId
            'references' => input('references','','trim'),// 回复、转发,messageId
            'dsn' => input('dsn/d',0),// 0=发送成功不回复 1=发送成功回复
        ];
        $data['fromName'] = $uemail['name'];
        $data['fromEmail'] = $uemail['email'];
        if($data['bookTime'] && strtotime($data['bookTime']) <= time()){
            HelpHander::error('定时时间不能小于当前时间');
        }
        if(!$data['subject']){
            HelpHander::error('未填写主题');
        }
        if(!$data['to']){
            HelpHander::error('未填写收件人');
        }

        $config = config('app.email');
        $url = $config['host2'].'Email/sendMessage';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'发送成功');
    }

    // 保存草稿箱
    public function saveMessage(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'subject' => input('subject','','trim'),
            'plain' => input('plain','','trim'),
            'body' => input('body','','trim'),
            'to' => input('to','','trim'), // [{"email":"hzd@dr-ipmc.org.cn","name":"hzd"}]
            'cc' => input('cc','','trim'), // [{"email":"hzd@dr-ipmc.org.cn","name":"hzd"}]
            'bcc' => input('bcc','','trim'), // [{"email":"hzd@dr-ipmc.org.cn","name":"hzd"}]
            'attachment' => input('attachment','','trim'),
            'bookTime' => input('bookTime','','trim'),
            'priority' => input('priority/d',0),
            'dnt' => input('dnt/d',0), // 0=不回复 1=回复
            'messageFolder' => input('messageFolder','','trim'),// 编辑草稿箱时填写
            'messageUid' => input('messageUid','','trim'), // 编辑草稿箱uid
            'draftInfo' => input('draftInfo','','trim'), // draftInfo，有值时传，回复、转发  (type-uid-folder reply-1-INBOX)
            'inReplyTo' => input('inReplyTo','','trim'), // 回复、转发,messageId
            'references' => input('references','','trim'),// 回复、转发,messageId
            'dsn' => input('dsn/d',0),// 0=发送成功不回复 1=发送成功回复
        ];

        $data['fromName'] = $uemail['name'];
        $data['fromEmail'] = $uemail['email'];

        $config = config('app.email');
        $url = $config['host2'].'Email/saveMessage';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success($ret['data']);
    }

    public function messageSetSeen(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'setAction' => input('setAction/d',0),
            'uids' => input('uids','','trim'),
            'folder' => input('folder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/messageSetSeen';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'操作成功');
    }

    public function messageSetSeenToAll(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'setAction' => input('setAction/d',0),
            'folder' => input('folder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/messageSetSeenToAll';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'操作成功');
    }

    public function messageSetFlagged(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'setAction' => input('setAction/d',0),
            'uids' => input('uids','','trim'),
            'folder' => input('folder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/messageSetFlagged';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'操作成功');
    }

    public function messageDelete(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'uids' => input('uids','','trim'),
            'folder' => input('folder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/messageDelete';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'操作成功');
    }

    public function messageMove(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'uids' => input('uids','','trim'),
            'fromFolder' => input('fromFolder','INBOX','trim'), // 默认是收件箱
            'toFolder' => input('toFolder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/messageMove';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'操作成功');
    }

    public function folderClear(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'folder' => input('folder','INBOX','trim'), // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/folderClear';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success([],'操作成功');
    }

    //最近联系人
    public function recent(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/recent';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success($ret['data'],'操作成功');
    }

    //企业通讯录
    public function addressBook(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/addressBook';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success($ret['data'],'操作成功');
    }

    public function createEml($data,$from){
        $date = date('D, d M Y H:i:s');
        $data['date'] = $date;
        $altbody = strip_tags($data['body']);
        $messageId = md5(json_encode($data));
        $partend = get_rand_num().'.'.time();
        $part1 = '1_'.$partend;
        $emlstr = "Mime-Version: 1.0".PHP_EOL;
        $emlstr .= "Date: ".$date.' +0800'.PHP_EOL;
        $emlstr .= "Content-Type: multipart/mixed;".PHP_EOL;
        $emlstr .= " boundary=\"--=_Part_{$part1}\"".PHP_EOL;
        $emlstr .= "Message-ID: <{$messageId}@localhost>".PHP_EOL;
        $emlstr .= "X-Mailer: Postfix".PHP_EOL;
        if($data['book_time']){
            $emlstr .= "TimedSendDate: 1".PHP_EOL;
        }
        $emlstr .= 'From: "=?utf-8?B?'.base64_encode($from['name']).'?=" <'.$from['email'].'>'.PHP_EOL;
        $tos = json_decode($data['to'],true);
        $tostr = [];
        foreach ($tos as $k=>$v){
            $str = '';
            if($v['name']){
                $str .= '"=?utf-8?B?'.base64_encode($v['name']).'?=" <'.$v['email'].'>';
            }else{
                $str .= '<'.$v['email'].'>';
            }
            $tostr[] = $str;
        }
        $emlstr .= 'To: '.implode(',',$tostr).PHP_EOL;
        $ccs = json_decode($data['cc'],true);
        if($ccs){
            $ccstr = [];
            foreach ($ccs as $k=>$v){
                $str = '';
                if($v['name']){
                    $str .= '"=?utf-8?B?'.base64_encode($v['name']).'?=" <'.$v['email'].'>';
                }else{
                    $str .= '<'.$v['email'].'>';
                }
                $ccstr[] = $str;
            }
            $emlstr .= 'Cc: '.implode(',',$ccstr).PHP_EOL;
        }
        $bccs = json_decode($data['bcc'],true);
        if($bccs){
            $bccstr = [];
            foreach ($bccs as $k=>$v){
                $str = '';
                if($v['name']){
                    $str .= '"=?utf-8?B?'.base64_encode($v['name']).'?=" <'.$v['email'].'>';
                }else{
                    $str .= '<'.$v['email'].'>';
                }
                $bccstr[] = $str;
            }
            $emlstr .= 'Bcc: '.implode(',',$bccstr).PHP_EOL;
        }
        if($data['dnt'] == 1){
            $emlstr .= 'Disposition-Notification-To: '.$from['name'].PHP_EOL;
            $emlstr .= 'X-Confirm-Reading-To: '.$from['name'].PHP_EOL;
        }
        if($data['priority'] == 1){
            $emlstr .= 'X-Priority: 1 (Highest)'.PHP_EOL;
        }
        $emlstr .= 'Subject: =?utf-8?B?'.base64_encode($data['subject']).'?='.PHP_EOL;
        $emlstr .= PHP_EOL.'----=_Part_'.$part1.PHP_EOL;

        $part2 = '2_'.$partend;
        $emlstr .= "Content-Type: multipart/alternative;".PHP_EOL;
        $emlstr .= " boundary=\"--=_Part_{$part2}".PHP_EOL;
        $emlstr .= PHP_EOL.'----=_Part_'.$part2.PHP_EOL;
        $emlstr .= 'Content-Type: text/plain; charset="utf-8"'.PHP_EOL;
        $emlstr .= 'Content-Transfer-Encoding: quoted-printable'.PHP_EOL;
        $emlstr .= PHP_EOL.quoted_printable_encode($altbody).PHP_EOL;
        $emlstr .= PHP_EOL.'----=_Part_'.$part2.PHP_EOL;

        $emlstr .= 'Content-Type: text/html; charset="utf-8"'.PHP_EOL;
        $emlstr .= 'Content-Transfer-Encoding: quoted-printable'.PHP_EOL;
        $emlstr .= PHP_EOL.quoted_printable_encode($data['body']).PHP_EOL;
        $emlstr .= PHP_EOL.'----=_Part_'.$part2.'--'.PHP_EOL;

        // 附件
//        $emlstr .= PHP_EOL.'----=_Part_'.$part1.PHP_EOL;
//        $emlstr .= 'Content-Type: image/png; name="favicon.png"'.PHP_EOL;
//        $emlstr .= 'Content-Disposition: attachment; filename="favicon.png"'.PHP_EOL;
//        $emlstr .= 'Content-Transfer-Encoding: base64'.PHP_EOL;
//        $emlstr .= PHP_EOL.base64_encode(file_get_contents('./favicon.png')).PHP_EOL;
//        $emlstr .= PHP_EOL.'----=_Part_'.$part1.'--'.PHP_EOL;


        file_put_contents('./email/'.date('Ymd_').$messageId.'.eml', $emlstr);
    }

    // 获取邮件
    public function getMessageByUid(){
        $uemail = $this->checkEmail();
        $data = [
            'token' => $uemail['token'],
            'uid' => input('uid','','trim'),
            'folder' => input('folder','INBOX','trim') // 默认是收件箱
        ];
        $config = config('app.email');
        $url = $config['host2'].'Email/getMessageByUid';
        $ret = curl_post($url,$data);
        if(!$ret){
            HelpHander::error('数据获取失败');
        }
        $ret = json_decode($ret,true);
        if($ret['code'] != 0){
            HelpHander::error($ret['message']);
        }
        HelpHander::success($ret['data']);
    }
}