<?php

/**
 * Created by PhpStorm.
 * User: zs
 * Date: 2016/10/15
 * Time: 15:43
 * 销售规则
 */
class promotionRule extends base
{
    /**
     * 获取促销规则配置信息
     * @param $param
     */
    public function getRuleBaseInfo($param)
    {
        $line_id = isset($param['line_id'])?trim($param['line_id']):false;//152251
        $ticket_id = isset($param['ticket_id'])?trim($param['ticket_id']):false;//票种id
        $line_type = isset($param['line_type'])?trim($param['line_type']):false;//线路类型
        if(!$line_id || !$ticket_id || !$line_type)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }

        //获取可以添加的促销渠道
        $channel_list = $this->getAddChannel($line_type);
        $discount_type = array(array('id'=>332,'type_name'=>'往返优惠'));
        $discount_content = array(array('id'=>333,'type_name'=>'立减'));
        $discount_time = array(array('id'=>0,'type_name'=>'不限')/*,array('id'=>1,'type_name'=>'节假日'),array('id'=>2,'type_name'=>'工作日')*/);
        $json['code'] = '0';
        $json['info'] = '添加基本配置信息成功';
        $json['discount_type'] = $discount_type;
        $json['discount_content'] = $discount_content;
        $json['discount_time'] = $discount_time;
        $json['channel_list'] = $channel_list;
        return $json;
    }

    /**
     * 获取可以添加的促销渠道
     * @param $line_id
     * @param $ticket_id
     * @param $line_type
     */
    private function getAddChannel($line_type)
    {
        $user_id = $this->user_id;
        $search_user_sql = " SELECT main_corp_id FROM base_user WHERE id={$user_id} ";
        $user_info = $this->query($search_user_sql);
        $main_corp_id = 0;
        if( $user_info != false && isset($user_info["main_corp_id"])) {
            $main_corp_id = $user_info["main_corp_id"];
        }
        $extra_search_sql = "";
        if( $main_corp_id != 0 ) {
            $extra_search_sql = " AND b.main_corp_id IN (0,{$main_corp_id}) ";
        }

        $sql = "SELECT
                    a.supplier_id as channel_id,
                    b.supplier_name
                FROM
                    base_supplier_sale AS a
                INNER JOIN base_supplier AS b ON a.supplier_id = b.id
                WHERE
                    a.parent_type = 310
                AND a.product_type in(0," . $line_type . ")
                AND a.cancel_flag = 0
                AND b.cancel_flag = 0
                AND b.is_disabled = 0 {$extra_search_sql}
                GROUP BY
                    a.supplier_id";
        $channel_list = $this->query($sql);
        return $channel_list;

        //AND a.supplier_id not in (SELECT supplier_id from opera_tickets_discount where cancel_flag = 0 AND line_id = " . $line_id . " AND ticket_id in (" . $ticket_id . "))

    }

    /**
     * 获取促销规则列表
     */
    public function getPromotionRuleList($param)
    {
        $page_size = isset($param['page_size'])?trim($param['page_size']):false;
        $current_page = isset($param['current_page'])?trim($param['current_page']):false;
        $line_id = isset($param['line_id'])?trim($param['line_id']):false;//152251
        $ticket_id = isset($param['ticket_id'])?trim($param['ticket_id']):false;//票种id
        $start_row = ($current_page-1)*$page_size;
        if(!$line_id || !$ticket_id || !$page_size || !$current_page)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }
        $sql = "SELECT
                    group_concat(id) as promotion_id,
                    discount_type,
                    (SELECT type_name from dict_type where id = discount_type) as discount_type_name,
                    off_value,
                    discount_day_type,
                    CASE discount_day_type WHEN 0 THEN '不限' WHEN 1 THEN '节假日' ELSE '工作日' END AS discount_day_type_name,
                    supplier_id as channel_id,
                    (SELECT supplier_name from base_supplier where id = channel_id AND cancel_flag = 0) as supplier_name,
                    is_onsale
                FROM
                    opera_tickets_discount
                WHERE
                    cancel_flag = 0
                AND line_id = " . $line_id . "
                AND ticket_id IN (" . $ticket_id . ")
                GROUP BY supplier_id,discount_type
                LIMIT " . $start_row . "," . $page_size;
        $rule_list = $this->query($sql);
        if(count($rule_list) == 0)
        {
            $json['code'] = '0';
            $json['info'] = '返回促销规则列表成功';
            $json['rule_list'] = array();
            $json['page']['page_size'] = $page_size;
            $json['page']['current_page'] = $current_page;
            $json['page']['total_count'] = '0';
            $json['page']['total_page'] = '0';
            return $json;
        }

        $count_sql = "SELECT
                            count(supplier_id) as total_count
                        FROM
                            opera_tickets_discount
                        WHERE
                            cancel_flag = 0
                        AND line_id = " . $line_id . "
                        AND ticket_id IN (" . $ticket_id . ")
                        GROUP BY supplier_id,discount_type";
        $total_count = $this->query($count_sql);
        $total_count = $total_count[0]['total_count'];
        $total_page = ceil($total_count/$page_size);
        $json['code'] = '0';
        $json['info'] = '返回促销规则列表成功';
        $json['rule_list'] = $rule_list;
        $json['page']['page_size'] = $page_size;
        $json['page']['current_page'] = $current_page;
        $json['page']['total_count'] = $total_count;
        $json['page']['total_page'] = $total_page;
        return $json;
    }

    /**
     * 添加促销规则
     */
    public function addPromotionRule($param)
    {
        $line_id = isset($param['line_id'])?trim($param['line_id']):false;//152251
        $ticket_id = isset($param['ticket_id'])?trim($param['ticket_id']):false;//票种id
        $discount_type = isset($param['discount_type'])?trim($param['discount_type']):false;//促销类型
        $off_value = isset($param['off_value'])?trim($param['off_value']):false;//促销内容
        $discount_day_type = isset($param['discount_day_type'])?trim($param['discount_day_type']):false;//促销时间
        $channel_id = isset($param['channel_id'])?trim($param['channel_id']):false;//促销渠道
        $channel_id = rtrim($channel_id, ',');
        $user_id = $this->user_id;
        $create_time = date("Y-m-d H:i:s",time());
        if(!$line_id || !$ticket_id || $discount_type === false || $off_value === false || $discount_day_type === false || !$channel_id)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }
        $ticket_id_array = explode(",",$ticket_id);
        $channel_id_array = explode(",",$channel_id);
        foreach($ticket_id_array as $ticket_key => $ticket_val)
        {
            foreach($channel_id_array as $channel_key => $channel_val)
            {
                $check_str_array[] = "(discount_type = " . $discount_type . " and supplier_id = " . $channel_val . " and ticket_id = " . $ticket_val . ")";
            }
        }
        $check_str = "(" . implode(" or ",$check_str_array) . ")";
        $check_sql = "SELECT discount_type,
                            (SELECT type_name FROM dict_type WHERE id = discount_type) AS discount_type_name,
                            supplier_id,
                            (SELECT supplier_name FROM base_supplier WHERE id = supplier_id) AS supplier_name,
                            ticket_id
                       FROM opera_tickets_discount
                       WHERE cancel_flag = 0
                       AND " . $check_str;
        $check_array = $this->query($check_sql);
        if(count($check_array) > 0)
        {
            $info_array = array();
            foreach($check_array as $k => $v)
            {
                if(!in_array($v['supplier_name'] . "的" . $v['discount_type_name'],$info_array))
                {
                    $info_array[] = $v['supplier_name'] . "的" . $v['discount_type_name'];
                }
            }
            $json['code'] = '1';
            $json['info'] = implode(",",$info_array) . "促销规则已添加过";
            return $json;
        }

        $insert_sql = "INSERT INTO opera_tickets_discount(
                            create_user_id,
                            create_time,
                            update_user_id,
                            update_time,
                            cancel_flag,
                            line_id,
                            ticket_id,
                            supplier_id,
                            discount_type,
                            discount_day_type,
                            off_value,
                            is_onsale
                ) VALUES";
        foreach($ticket_id_array as $ticket_key => $ticket_val)
        {
            foreach($channel_id_array as $channel_key => $channel_val)
            {
                $insert_array[] = "(" . $user_id . ",'" . $create_time . "'," . $user_id . ",'" . $create_time . "',0," . $line_id . "," . $ticket_val . "," . $channel_val . "," . $discount_type . "," . $discount_day_type . ",'" . $off_value . "',1)";
            }
        }
        $insert_sql .= implode(",",$insert_array);
        zzcsUtils::writeLog($insert_sql);
        $result = $this->exec($insert_sql);
        if($result)
        {
            $json['code'] = '0';
            $json['info'] = '添加促销规则成功';
        }else
        {
            $json['code'] = '1';
            $json['info'] = '数据库原因，添加促销规则失败';
        }
        return $json;
    }

    /**
     * 改变规则状态
     * @param $param
     */
    public function ruleStatus($param)
    {
        $promotion_id = isset($param['promotion_id'])?trim($param['promotion_id']):false;
        $status = isset($param['status'])?trim($param['status']):false;//销售规则停用，启用状态
        $user_id = $this->user_id;
        $create_time = date("Y-m-d H:i:s",time());
        if(!$promotion_id || $status === false)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }
        if($status == 'stop')
        {
            $status_info = 0;
        }
        else
        {
            $status_info = 1;
        }
        $sql = "UPDATE opera_tickets_discount
                SET update_user_id = " . $user_id . ",
                 update_time = '" . $create_time . "',
                 is_onsale = " . $status_info . "
                WHERE
                    cancel_flag = 0
                AND id in (" . $promotion_id . ")";
        $result = $this->exec($sql);
        zzcsUtils::writeLog($sql);
        if($result)
        {
            $json['code'] = '0';
            $json['info'] = '更改促销状态成功';
        }else
        {
            $json['code'] = '1';
            $json['info'] = '数据库原因，更改促销状态失败';
        }
        return $json;
    }

    /**
     * 获取页面配置
     * @param $param
     */
    public function getPromotionBase($param)
    {
        $line_id = isset($param['line_id'])?trim($param['line_id']):false;//152251
        $ticket_id = isset($param['ticket_id'])?trim($param['ticket_id']):false;//票种id
        if(!$line_id || !$ticket_id)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }
        $sql = "SELECT
                    seat_type,
                    (SELECT type_name FROM dict_type WHERE id = seat_type) AS seat_type_name,
                    human_type,
                    (SELECT type_name FROM dict_type WHERE id = human_type ) AS human_type_name,
                    prod_price,
                    cus_price
                FROM
                    opera_tickets
                WHERE
                    cancel_flag = 0
                AND line_id = " . $line_id . "
                AND ticket_id IN (" . $ticket_id . ")
                GROUP BY line_id";
        $base = $this->query($sql);
        $json['code'] = '0';
        $json['info'] = '获取基础信息成功';
        $json['base'] = $base[0];
        return $json;
    }

    /**
     * 删除促销规则
     */
    public function delPromotion($param)
    {
        $promotion_id = isset($param['promotion_id'])?trim($param['promotion_id']):false;

        $user_id = $this->user_id;
        $create_time = date("Y-m-d H:i:s",time());
        if(!$promotion_id)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }
        $sql = "UPDATE opera_tickets_discount
                SET update_user_id = " . $user_id . ",
                     update_time = '" . $create_time . "',
                     cancel_flag = 1
                WHERE
                    cancel_flag = 0
                AND id in (" . $promotion_id . ")";
        zzcsUtils::writeLog($sql);
        $result = $this->exec($sql);
        if($result)
        {
            $json['code'] = '0';
            $json['info'] = '删除促销规则成功';
        }else
        {
            $json['code'] = '1';
            $json['info'] = '数据库原因，删除促销规则失败';
        }
        return $json;
    }

    /**
     * 修改促销规则
     * @return
     */
    public function updatePromotion($param)
    {
        $promotion_id = isset($param['promotion_id'])?trim($param['promotion_id']):false;
        $off_value = isset($param['off_value'])?trim($param['off_value']):false;//促销内容
        $discount_day_type = isset($param['discount_day_type'])?trim($param['discount_day_type']):false;//促销时间
        $user_id = $this->user_id;
        $create_time = date("Y-m-d H:i:s",time());
        if(!$promotion_id || $off_value === false || $discount_day_type === false)
        {
            $json['code'] = '2';
            $json['info'] = '缺少必要参数';
            return $json;
        }
        $sql = "UPDATE opera_tickets_discount
                SET update_user_id = " . $user_id . ",
                     update_time = '" . $create_time . "',
                     off_value = '" . $off_value . "',
                     discount_day_type = " . $discount_day_type . "
                WHERE
                    cancel_flag = 0
                AND id in (" . $promotion_id . ")";
        zzcsUtils::writeLog($sql);
        $result = $this->exec($sql);
        if($result)
        {
            $json['code'] = '0';
            $json['info'] = '修改促销规则成功';
        }else
        {
            $json['code'] = '1';
            $json['info'] = '数据库原因，修改促销规则失败';
        }
        return $json;
    }
}
?>