<?php

namespace api\controllers;
use app\common\controllers\AController;
use app\modules\doc\models\DocReal;
use app\modules\doc\models\DocPaylog;
use app\modules\doc\models\DocDowncode;
use app\modules\doc\models\DocMail;
use app\common\components\MessageOne;
use app\common\components\Wallet;
use Yii;
class DownController  extends AController
{

    public function init()
    {
        parent::init();

    }

    public function actionFreedownload()
    {

        $id = intval($this->post['id']);
        $doc = \app\modules\doc\models\DocReal::findOne($id);
        if($this->userInfo['is_delete']||$this->userInfo['is_lock'])
        {
            return [
                'error' => 1,
                'msg' => '账户已被限制，禁止下载',
                'data' => [],
                'code'=>200
            ];
        }

        if(empty($doc)||$doc->is_delete==1)
        {
            return [
                'error' => 1,
                'msg' => '该'.$this->docname.'不存在',
                'data' => [],
                'code'=>200
            ];
        }

        if(!$doc->realfree)
        {
            return [
                'error' => 1,
                'msg' => '暂无下载权限',
                'data' => [],
                'code'=>200
            ];
        }

        $existPayLog = DocPaylog::find()->where("user_id=".$this->user_id." and doc_id=$id")->exists();
        if(!$existPayLog)
        {
            $groupRights = $this->userInfo['group_rights'];
            $vipSettings = $this->userInfo['vip_settings']?$this->userInfo['vip_settings']:[];
            //日期
            $timeList = getTimeList(1);
            $todayStart = $timeList['dayStart'];
            $todayEnd = $timeList['dayEnd'];

            //今日免费下载数量
            $freeDownNumToday = DocPaylog::find()->where("user_id=".$this->user_id."  and (create_time>=".$todayStart." and create_time<=".$todayEnd.") and is_free=1")->count();

            //免费总下载数量
            $freeDownNumTotal = DocPaylog::find()->where("user_id=".$this->user_id."  and is_free=1")->count();

            //今日下载数量
            $downNumToday = DocPaylog::find()->where("user_id=".$this->user_id."  and (create_time>=".$todayStart." and create_time<=".$todayEnd.")")->count();

            //总下载数量
            $downNumTotal = DocPaylog::find()->where("user_id=".$this->user_id."")->count();

            //所在用户组被禁止下载
            if($groupRights['doc_downnum_day']==-1||$groupRights['doc_downnum_total']==-1)
            {
                return [
                    'error' => 1,
                    'msg' => '您已被禁止下载',
                    'data' => 1,
                    'code'=>200
                ];
            }

            //VIP下载总量限制检查
            if(!empty($vipSettings))
            {
                if($vipSettings['freedoc_download_num']>0)
                {
                    if($freeDownNumTotal>=$vipSettings['freedoc_download_num'])
                    {
                        return [
                            'error' => 1,
                            'msg' => '您已达到免费'.$this->docname.'下载总量上限（'.$vipSettings['freedoc_download_num'].'份），无法继续下载',
                            'data' => 1,
                            'code'=>200
                        ];
                    }
                }
            }

            //如果并非VIP也不是VIP无限下载权限，需要经过用户等级总量限制检查
            if(empty($vipSettings)||$vipSettings['freedoc_download_num']!==0)
            {
                if($groupRights['doc_freedownload_totalnum']>0&&$freeDownNumTotal>=$groupRights['doc_freedownload_totalnum'])
                {
                    return [
                        'error' => 1,
                        'msg' => '您已达到免费'.$this->docname.'下载总量上限（'.$groupRights['doc_freedownload_totalnum'].'份），无法继续下载',
                        'data' => 1,
                        'code'=>200
                    ];
                }
            }


            //用户等级单日免费下载量限制检查
            if($groupRights['doc_freedownload_num']>0&&$freeDownNumToday>=$groupRights['doc_freedownload_num'])
            {
                return [
                    'error' => 1,
                    'msg' => '您已达到今日免费'.$this->docname.'下载总量上限（'.$groupRights['doc_freedownload_num'].'份/天），无法继续下载',
                    'data' => 1,
                    'code'=>200
                ];
            }

            //用户等级下载总量限制
            if($groupRights['doc_downnum_total']>0&&$downNumTotal>=$groupRights['doc_downnum_total'])
            {
                return [
                    'error' => 1,
                    'msg' => '您已达到'.$this->docname.'下载总量上限（'.$groupRights['doc_downnum_total'].'份），无法继续下载',
                    'data' => 1,
                    'code'=>200
                ];
            }

            //用户等级单日下载量限制
            if($groupRights['doc_downnum_day']>0&&$downNumToday>=$groupRights['doc_downnum_day'])
            {
                return [
                    'error' => 1,
                    'msg' => '您已达到今日'.$this->docname.'下载总量上限（'.$groupRights['doc_downnum_day'].'份/天），无法继续下载',
                    'data' => 1,
                    'code'=>200
                ];
            }

            //生成支付记录
            $paylog = new DocPaylog();
            $paylog->user_id = $this->user_id;
            $paylog->doc_user_id = $doc->user_id;
            $paylog->doc_id = $doc->id;
            $paylog->cat_id = $doc->cat_id;
            $paylog->cat_ids = $doc->cat_ids;
            $paylog->doc_type = $doc->doc_type;
            $paylog->is_free = 1;
            $paylog->coin_price = $doc->coin_price;
            $paylog->coin_num = 0;
            $paylog->agent_id = intval($this->userInfo['referer_id']);
            $paylog->agent_ids = strval($this->userInfo['referer_ids']);
            $paylog->create_time = TIMESTAMP;
            if($paylog->save())
            {
                //更新文档售出次数
                $doc->updateCounters(['sales'=>1]);
            }
            else
            {
                return [
                    'error' => 1,
                    'msg' => $paylog->returnFirstError(),
                    'data' => [],
                    'code'=>200
                ];
            }

        }
        //输出下载码
        $downCode = new DocDowncode();
        $downCode->doc_id = $doc->id;
        $downCode->openid = '';
        $downCode->downcode = strval(getDowncode($doc->id));
        $downCode->user_id =  $this->user_id;
        $downCode->doc_user_id =  $doc->user_id;
        $downCode->is_ad = $doc->is_ad;;
        $downCode->type = 1;
        $downCode->create_time = TIMESTAMP;
        $downCode->save();
        if(defined('IN_WAP')&&IN_WAP==TRUE)
        {
            $downurl = WEB_URL.'ajax/downdoc/?downcode='.$downCode->downcode.'&direct=1';
        }
        else
        {
            $downurl = WEB_URL.'ajax/downdoc/?downcode='.$downCode->downcode;
        }
        return [
            'error' => 0,
            'msg' => '请求下载中，请稍候...',
            'data' => ['downcode'=>$downCode->downcode,'downurl'=>$downurl],
            'code'=>200
        ];

    }


    //直接下载(文档主人或者VIP特权或者购买过)
    public function actionDirectdown()
    {

        $id = intval($this->post['id']);
        $doc = \app\modules\doc\models\DocReal::findOne($id);
        if($this->userInfo['is_delete']||$this->userInfo['is_lock'])
        {
            return [
                'error' => 1,
                'msg' => '账户已被限制，禁止下载',
                'data' => [],
                'code'=>200
            ];
        }

        if(empty($doc)||$doc->is_delete==1)
        {
            return [
                'error' => 1,
                'msg' => '该'.$this->docname.'不存在',
                'data' => [],
                'code'=>200
            ];
        }
        $downFlag = false;
        //不是文档主人
        if($this->user_id!=$doc->user_id)
        {

            //判断是否购买记录
            $existPayLog = DocPaylog::find()->where("user_id=".$this->user_id." and doc_id=$id")->exists();
            if(!$existPayLog)
            {
                $groupRights = $this->userInfo['group_rights'];
                $vipSettings = $this->userInfo['vip_settings']?$this->userInfo['vip_settings']:[];
                //所在用户组被禁止下载
                if($groupRights['doc_downnum_day']==-1||$groupRights['doc_downnum_total']==-1)
                {
                    return [
                        'error' => 1,
                        'msg' => '您已被禁止下载',
                        'data' => 1,
                        'code'=>200
                    ];
                }

                //日期
                $timeList = getTimeList(1);
                $todayStart = $timeList['dayStart'];
                $todayEnd = $timeList['dayEnd'];
                //总下载数量
                $downNumTotal = DocPaylog::find()->where("user_id=".$this->user_id."")->count();
                //今日下载数量
                $downNumToday = DocPaylog::find()->where("user_id=".$this->user_id."  and (create_time>=".$todayStart." and create_time<=".$todayEnd.")")->count();
                //VIP免费下载的总量
                $vipfreeDownNumTotal = DocPaylog::find()->where("user_id=".$this->user_id." and vip_free=1")->count();

                //下载总量限制
                if($groupRights['doc_downnum_total']>0&&$downNumTotal>=$groupRights['doc_downnum_total'])
                {
                    return [
                        'error' => 1,
                        'msg' => '您已达到'.$this->docname.'下载总量上限（'.$groupRights['doc_downnum_total'].'份），无法继续下载',
                        'data' => 1,
                        'code'=>200
                    ];
                }

                //今日下载数量限制
                if($groupRights['doc_downnum_day']>0&&$downNumToday>=$groupRights['doc_downnum_day'])
                {
                    return [
                        'error' => 1,
                        'msg' => '您已达到今日'.$this->docname.'下载总量上限（'.$groupRights['doc_downnum_day'].'份），无法继续下载',
                        'data' => 1,
                        'code'=>200
                    ];
                }

                //VIP免费下载
                if(($doc->vip_free&&!empty($vipSettings))||(!empty($vipSettings)&&$vipSettings['buy_doc_discount']==0))
                {
                    //VIP免费文档数量限制
                    if(intval($vipSettings['vipfreedoc_download_num'])>0&&$vipfreeDownNumTotal>=$vipSettings['vipfreedoc_download_num'])
                    {
                        return [
                            'error' => 1,
                            'msg' => '您已达到VIP免费'.$this->docname.'下载总量上限（'.$vipSettings['vipfreedoc_download_num'].'份），无法继续下载',
                            'data' => 1,
                            'code'=>200
                        ];
                    }
                    //生成支付记录
                    $paylog = new DocPaylog();
                    $paylog->user_id = $this->user_id;
                    $paylog->doc_user_id = $doc->user_id;
                    $paylog->doc_id = $doc->id;
                    $paylog->cat_id = $doc->cat_id;
                    $paylog->cat_ids = $doc->cat_ids;
                    $paylog->doc_type = $doc->doc_type;
                    $paylog->vip_free = 1;
                    $paylog->coin_price = $doc->coin_price;
                    $paylog->coin_num = 0;
                    $paylog->agent_id = intval($this->userInfo['referer_id']);
                    $paylog->agent_ids = strval($this->userInfo['referer_ids']);
                    $paylog->create_time = TIMESTAMP;
                    if($paylog->save())
                    {
                        //更新文档售出次数
                        $doc->updateCounters(['sales'=>1]);
                    }
                    else
                    {
                        return [
                            'error' => 1,
                            'msg' => $paylog->returnFirstError(),
                            'data' => [],
                            'code'=>200
                        ];
                    }
                    $downFlag = true;
                }
                else
                {
                    return [
                        'error' => 1,
                        'msg' => '下载失败',
                        'data' => [],
                        'code'=>200
                    ];
                }

            }
            else
            {
                $downFlag = true;
            }
        }
        else
        {
            $downFlag = true;
        }
        if($downFlag)
        {
            //输出下载码
            $downCode = new DocDowncode();
            $downCode->doc_id = $doc->id;
            $downCode->openid = '';
            $downCode->downcode = strval(getDowncode($doc->id));
            $downCode->user_id =  $this->user_id;
            $downCode->doc_user_id =  $doc->user_id;
            $downCode->is_ad = $doc->is_ad;;
            $downCode->type = 1;
            $downCode->create_time = TIMESTAMP;
            $downCode->save();
            if(defined('IN_WAP')&&IN_WAP==TRUE)
            {
                $downurl =WEB_URL.'ajax/downdoc/?downcode='.$downCode->downcode."&direct=1";
            }
            else
            {
                $downurl = WEB_URL.'ajax/downdoc/?downcode='.$downCode->downcode;
            }
            return [
                'error' => 0,
                'msg' => '请求下载中，请稍候...',
                'data' => ['downcode'=>$downCode->downcode,'downurl'=>$downurl],
                'code'=>200
            ];
        }
        else
        {
            return [
                'error' => 1,
                'msg' => '下载失败',
                'data' => [],
                'code'=>200
            ];
        }
    }

    //金币下载
    public function actionCoindown()
    {
        $id = intval($this->post['id']);
        $doc =  DocReal::findOne($id);
        $coin_num = $doc->coin_price;
        $downFlag = false;
        if($this->userInfo['is_delete']||$this->userInfo['is_lock'])
        {
            return [
                'error' => 1,
                'msg' => '账户已被限制，禁止下载',
                'data' => [],
                'code'=>200
            ];
        }
        if(empty($doc)||$doc->is_delete==1)
        {
            return [
                'error' => 1,
                'msg' => '该'.$this->docname.'不存在',
                'data' => [],
                'code'=>200
            ];
        }
        //判断是否购买记录
        $existPayLog = DocPaylog::find()->where("user_id=".$this->user_id." and doc_id=$id")->exists();
        if(!$existPayLog)
        {
            $groupRights = $this->userInfo['group_rights'];
            $vipSettings = $this->userInfo['vip_settings']?$this->userInfo['vip_settings']:[];

            //所在用户组被禁止下载
            if($groupRights['doc_downnum_day']==-1||$groupRights['doc_downnum_total']==-1)
            {
                return [
                    'error' => 1,
                    'msg' => '您已被禁止下载',
                    'data' => [],
                    'code'=>200
                ];
            }

            //下载总量限制（付费不限制）
           /* $downNumTotal = DocPaylog::find()->where("user_id=".$this->user_id."")->count();
            if($groupRights['doc_downnum_total']>0&&$downNumTotal>=$groupRights['doc_downnum_total'])
            {
                return [
                    'error' => 1,
                    'msg' => '您已达到'.$this->docname.'下载总量上限（'.$groupRights['doc_downnum_total'].'份），无法继续下载',
                    'data' => [],
                    'code'=>200
                ];
            }*/

            //VIP专享下载限制
            if($doc->is_vip)
            {

                if(empty($vipSettings))
                {
                    return [
                        'error' => 2,
                        'msg' => '您还不是VIP，无法继续下载',
                        'data' => [],
                        'code'=>200
                    ];
                }
                else
                {
                    //VIP专享下载的总量（付费文档暂不限制）
                    /*$vipDownNumTotal = DocPaylog::find()->where("user_id=".$this->user_id." and is_vip=1")->count();
                    if(intval($vipSettings['vipdoc_download_num'])>0&&$vipDownNumTotal>=$vipSettings['vipdoc_download_num'])
                    {
                        return [
                            'error' => 1,
                            'msg' => '您已达到VIP专享'.$this->docname.'下载总量上限（'.$vipSettings['vipdoc_download_num'].'份），无法继续下载',
                            'data' => [],
                            'code'=>200
                        ];
                    }*/
                }

            }

            //VIP折扣计价
            if($vipSettings['buy_doc_discount']<100)
            {
                $discount = (intval($vipSettings['buy_doc_discount'])/100);
                $coin_num = $coin_num*$discount;
            }

            //生成支付记录
            $paylog = new DocPaylog();
            $paylog->user_id = intval($this->user_id);
            $paylog->doc_user_id = intval($doc->user_id);
            $paylog->doc_id = $doc->id;
            $paylog->cat_id = $doc->cat_id;
            $paylog->cat_ids = $doc->cat_ids;
            $paylog->doc_type = $doc->doc_type;
            $paylog->is_vip = ($doc->is_vip||($vipSettings['buy_doc_discount']<100))?1:0;
            $paylog->coin_price = $doc->coin_price;
            $paylog->coin_num = $coin_num;
            $paylog->agent_id = intval($this->userInfo['referer_id']);
            $paylog->agent_ids = strval($this->userInfo['referer_ids']);
            $paylog->create_time = TIMESTAMP;
            if($paylog->save())
            {

                $doc->updateCounters(['sales'=>1]);
                $left_coin = $coin_num;
                $point_num = intval($left_coin*Yii::$app->params['point']['coin_prize_rate']);
                //购买方
                $logTitleBuy = '购买'.DocReal::typeOptions($doc->doc_type);
                Wallet::pointChange($this->user_id,$point_num,$logTitleBuy,1,'point',DocReal::shortTableName(),$doc->id);
                Wallet::coinChange($this->user_id,$left_coin,$logTitleBuy,2,'coin',DocReal::shortTableName(),$doc->id);
                //处理分销
                $left_coin = Wallet::docCommission($this->user_id,$doc,$paylog,$left_coin);
                //出售方
                $logTitleSell = '出售'.DocReal::typeOptions($doc->doc_type);
                if($left_coin>0&&$doc->user_id)
                {
                    //金币变化
                    Wallet::coinChange($doc->user_id,$left_coin,$logTitleSell,1,'coin_income',DocReal::shortTableName(),$doc->id);
                    //消息通知
                    MessageOne::soldDoc($logTitleSell,$doc,$left_coin);
                }
                $downFlag = true;
            }
        }
        else
        {
            $downFlag = true;
        }

        if($downFlag)
        {
            //输出下载码
            $downCode = new DocDowncode();
            $downCode->doc_id = $doc->id;
            $downCode->openid = '';
            $downCode->downcode = strval(getDowncode($doc->id));
            $downCode->user_id =  $this->user_id;
            $downCode->doc_user_id =  $doc->user_id;
            $downCode->is_ad = $doc->is_ad;
            $downCode->type = 1;
            $downCode->create_time = TIMESTAMP;
            $downCode->save();
            if(defined('IN_WAP')&&IN_WAP==TRUE)
            {
                $downurl = WEB_URL.'ajax/downdoc/?downcode='.$downCode->downcode."&direct=1";
            }
            else
            {
                $downurl = WEB_URL.'ajax/downdoc/?downcode='.$downCode->downcode;
            }
            return [
                'error' => 0,
                'msg' => '请求下载中，请稍候...',
                'data' => ['downcode'=>$downCode->downcode,'downurl'=>$downurl],
                'code'=>200
            ];
        }
        else
        {
            return [
                'error' => 1,
                'msg' => '下载失败',
                'data' => [],
                'code'=>200
            ];
        }

    }

    //添加邮件转存任务
    public function actionSavetomail()
    {

        extract($this->post);
        if(empty($table_name)||empty($data_id))
        {
            return [
                'error' => 1,
                'msg' => '缺少必要参数',
                'data' => [],
                'code'=>200
            ];

        }
        else
        {
            //判断是否有购买记录
            $existPayLog = DocPaylog::find()->where("user_id=".$this->user_id." and doc_id=$data_id")->exists();
            if($existPayLog)
            {
                //判断是否已存在任务
                $mailModel = DocMail::find()->where("doc_id=$data_id and email='".$this->userInfo['email']."' and status=0")->one();
                if(empty($mailModel))
                {
                    $mailModel = new DocMail();
                    $mailModel->doc_id = $data_id;
                    $mailModel->email = $this->userInfo['email'];
                    if($mailModel->save())
                    {
                        return [
                            'error' => 0,
                            'msg' => '转存成功，请注意查收邮件！',
                            'data' => [],
                            'code'=>200
                        ];
                    }
                    else
                    {
                        return [
                            'error' => 1,
                            'msg' => '操作失败',
                            'data' => [],
                            'code'=>200
                        ];
                    }

                }
                else
                {
                    return [
                        'error' => 0,
                        'msg' => '转存成功，请注意查收邮件！',
                        'data' => [],
                        'code'=>200
                    ];
                }
            }
            else
            {
                return [
                    'error' => 1,
                    'msg' => '请购买后再转存邮箱',
                    'data' => [],
                    'code'=>200
                ];

            }

        }

    }

}