<?php
/**
 *
 * ============================================================================
 * * 版权所有 蜘蛛出行 * *
 * 网站地址: http://www.zhizhuchuxing.com
 * ----------------------------------------------------------------------------
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
 * 使用；不允许对程序代码以任何形式任何目的的再发布。
 * ============================================================================
 * Author By: 温依莅
 * PhpStorm GetStockData.php 获取巴士，酒店，门票的库存和成本价信息
 * Create By 2017/6/23 9:44 $
 */

namespace backend\modules\api\logic;


use backend\modules\api\models\OperaProduct;
use backend\modules\api\models\OperaProductRun;
use backend\modules\api\models\OperaTickets;
use backend\modules\api\models\RunMain;
use backend\modules\api\models\RunProd;
use backend\modules\api\models\OperaLine;
use backend\modules\api\models\RunStation;
use backend\modules\api\logic\SubmitBusAgentOrder;

use yii\db\Query;
use yii\base\Exception;
use yii\db\Expression;

use Yii;

/**
 * 产品成本库存数据
 */
class  GetStockData extends Query
{
    /**
     * Function Description:根据 班次run_id,票种prod_id得到 车资源库存
     * Function Name: getBusBasicStock
     * @param int $run_id 班次
     * @param int $prod_id 车次
     *
     * @return array
     *
     * @author 温依莅
     */
    public function getBusBasicStock($run_id, $prod_id)
    {
        //1,获取班次票种相关信息
        $res = RunProd::find()
            ->select([
                'run_id' => 'rm.run_id',//班次id
                'run_date' => 'rm.run_date',//出发日期
                'run_time' => 'rm.run_time',//出发时间
                'run_minutes' => 'rm.run_minutes',//出发分钟数
                'prod_id' => 'rp.prod_id',//票种id
                'prod_name' => 't.ticket_name',//票种名称
                'seat_type' => 't.seat_type',//座位类型
                'human_type' => 't.human_type',//人群属性
                'line_id' => 't.line_id',//线路id
                'line_name' => 'l.line_name',//线路名称
                'start_res_id' => 't.start_station_res_id',//上车站id
                'start_area_id' => 't.start_station_area_id',//出发地id
                'start_seq_id' => 's1.station_order_id',//开始站顺序号
                'start_time' => 's1.start_time',//开始时间
                'start_minutes' => 's1.start_minutes',//开始分钟数
                'end_res_id' => 't.end_station_res_id',//下车站id
                'end_area_id' => 't.end_station_area_id',//目的地id
                'end_seq_id' => 's2.station_order_id',//结束站顺序号
                'end_time' => 's2.start_time',//结束时间
                'end_minutes' => 's2.start_minutes',//结束分钟数
            ])
            ->from(RunProd::tableName() . ' as rp')
            ->leftJoin(RunMain::tableName() . ' as rm', 'rp.run_id = rm.run_id')
            ->leftJoin(OperaTickets::tableName() . ' as t', 'rp.prod_id = t.ticket_id')
            ->leftJoin(OperaLine::tableName() . ' as l', 't.line_id = l.line_id')
            ->leftJoin(RunStation::tableName() . ' as s1', 'rm.run_id = s1.run_id and l.line_id = s1.prod_id and t.start_station_res_id = s1.station_res_id')
            ->leftJoin(RunStation::tableName() . ' as s2', 'rm.run_id = s2.run_id and l.line_id = s2.prod_id and t.end_station_res_id = s2.station_res_id')
            ->where([
                'and',
                ['=', 'rp.run_id', $run_id],
                ['=', 'rp.prod_id', $prod_id],
                ['=', 'rp.cancel_flag', 0],
                ['=', 'l.cancel_flag', 0],
                ['=', 'l.is_onsale', 1],
                ['=', 't.cancel_flag', 0],
                ['=', 't.is_onsale', 1],
            ]);
        $res_sql = $res->createCommand()->getRawSql();
        $result = array();
        $prod_info = $res->asArray()->one();
        if (!$prod_info) {
            $result['code'] = '2';
            $result['info'] = "班次-$run_id 票种-$prod_id 不可售";
            return $result;
        }
        $run_x_name = 'run_' . date('Ym', strtotime($prod_info['run_date']));
        //2,初步获取run_x表相关座位信息
        $res2 = (new Query())
            ->select('group_concat(id) as run_x_id,run_id,bus_order_id,seat_x,seat_y,seat_type,seat_seq_id,seat_name,count(id) as seat_count')
            ->from($run_x_name)
            ->where([
                'and',
                ['=', 'run_id', $prod_info['run_id']],
                ['>=', 'order_id', $prod_info['start_seq_id']],
                ['<', 'order_id', $prod_info['end_seq_id']],
                ['=', 'seat_type', $prod_info['seat_type']],
                ['=', 'cancel_flag', 0],
                ['=', 'seat_status', 0],
            ])->groupBy(['run_id', 'bus_order_id', 'seat_type', 'seat_seq_id'])
            ->orderBy('seat_seq_id ASC')->all();
        if (!$res2) {
            $bus_arr = (new Query())->select('bus_order_id')->from('run_bus')->where(['run_id' => $run_id, 'cancel_flag' => 0])->all();//获取车次信息
            $stock_list = array('run_id' => $run_id, 'prod_id' => $prod_id, 'total_stock' => 0, 'single_max_stock' => 0);
            foreach ($bus_arr as $k => $v) {
                $stock_list['sub_list'][$v['bus_order_id']]['bus_order_id'] = $v['bus_order_id'];
                $stock_list['sub_list'][$v['bus_order_id']]['sub_stock'] = 0;
            }
            $result['code'] = '0';
            $result['info'] = '获取库存成功';
            $result['list'] = $stock_list;

            return $result;

        }
        //3,进一步筛选符合条件座位数
        $seat_arr = array();
        foreach ($res2 as $k => $v) {
            if ($v['seat_count'] == ($prod_info['end_seq_id'] - $prod_info['start_seq_id'])) {
                $seat_arr[$v['bus_order_id']][$v['seat_seq_id']] = $v;
            }
        }
        //4,处理得到库存数组
        $stock_list = array('run_id' => $run_id, 'prod_id' => $prod_id, 'total_stock' => 0, 'single_max_stock' => 0);
        foreach ($seat_arr as $ak => $av) {
            $add = count($av);
            $stock_list['single_max_stock'] = max($add, $stock_list['single_max_stock']); //单次最大购买数量
            $stock_list['total_stock'] += $add;                                        //可购买总数量
            $stock_list['sub_list'][$ak]['bus_order_id'] = $ak;
            $stock_list['sub_list'][$ak]['sub_stock'] = $add;
        }

        $result['code'] = '0';
        $result['info'] = '获取巴士库存成功';
        $result['list'] = $stock_list;
        return $result;
    }

    /**
     * Function Description:得到巴士票种 在特定渠道和运营主体的 成本
     * Function Name: getBusBasicCost
     * @param int $prod_id 票种id
     * @param int $org_id 渠道id
     * @param int $user_id 下单用户id
     * @param int $main_corp_id 下单运营主体id
     *
     * @return array
     *
     * @author 温依莅
     */
    public function getBusBasicCost($prod_id, $org_id, $user_id, $main_corp_id = -1)
    {
        $agentObj = new SubmitBusAgentOrder();
        $result = array();
        //1，获取巴士票种在该渠道的成本(包含代售情形)
        $prod_info = $agentObj->getTicketAgentInfo($prod_id, $org_id, $user_id, $main_corp_id);
        if (!isset($prod_info['code']) || $prod_info['code'] != '0') {
            $result['code'] = '1';
            $result['info'] = $prod_info['info'];
            return json_encode($result);
        }
        $detail = $prod_info['list']['ticket_agent_list'][1];
        //2，获取巴士票种在该渠道的售价(包含代售情形)
        #1.1,判断是否是代售

        $is_agent = $prod_info['list']['is_agent'];
        $main_corp_id = $detail['main_corp_id']; //运营主体
        $opera_ticket_name = $is_agent ? 'opera_tickets_agent' : 'opera_tickets';
        $agent_condition = $is_agent ? ['and', ['=', 'ot.authority_status', 1], ['=', 'ot.to_main_corp_id', $main_corp_id]] : '';
        #1.2,获取巴士票种渠道数据

        $ticket_info = (new Query())
            ->select([
                'ot.ticket_id',//票种id
                'ot.cus_price',//零售价
                'ot.prod_price',//分销价
                'pub_sale_type' => 'bs.sale_type',//公有销售方式-->177 分销，277 代理，312 直营
                'pri_sale_type' => 'otd.sale_type',//销售方式-->177 分销，277 代理，312 直营
                'ticket_price' => 'otd.prod_price',//销售价格-->分销价格？
                //'otd.authority_status' //该渠道该票种是否授权
            ])
            ->from($opera_ticket_name . ' as ot')
            ->leftJoin('opera_tickets_distrib as otd', 'ot.ticket_id = otd.ticket_id and otd.cancel_flag = 0 and otd.supplier_id = ' . $org_id)
            ->leftJoin('base_supplier_sale as bs', 'bs.supplier_id = ' . $org_id . ' and bs.parent_type = 310')
            ->where([
                'and',
                ['=', 'ot.ticket_id', $prod_id],
                ['=', 'ot.cancel_flag', 0],
                ['=', 'ot.is_onsale', 1],
                ['=', 'ot.ticket_type', 1],
                $agent_condition,
                ['=', 'bs.cancel_flag', 0],
                ['or', 'otd.authority_status=1', 'otd.authority_status is null'],
            ])->one();

        #1.3 根据规则获取巴士产品在该渠道的售价
        $sale_price = $this->getTicketPrice($ticket_info);

        //2，获取巴士票种在该渠道的成本(包含代售情形)

        $list['prod_id'] = $prod_id;
        $list['org_id'] = $detail['outside_sale_org_id'];//渠道id
        $list['main_corp_id'] = $detail['main_corp_id'];//下单运营主体id
        $list['source_main_corp_id'] = $detail['source_main_corp_id'] + 0;//票种所属运营主体id
        $list['base_price'] = $detail['base_price'];//票种成本
        $list['sale_price'] = $sale_price;//票种在该渠道的售价


        $result['code'] = '0';
        $result['info'] = '获取巴士成本成功';
        $result['list'] = $list;

        return $result;
    }

    /**
     * Function Description:获取票种销售价格
     * Function Name: getTicketPrice
     * @param mixed $ticket_info 票种信息
     *
     * @return mixed
     *
     * @author 张帅
     */
    public function getTicketPrice($ticket_info)
    {
        $sale_type = empty($ticket_info['pri_sale_type']) ? $ticket_info['pub_sale_type'] : $ticket_info['pri_sale_type'];
        #region 获取票种价格  判断销售规则是否设定价格
        if (empty($ticket_info['ticket_price'])) {
            #region 判断销售类型
            if ($sale_type == 177) {
                $result = $ticket_info['prod_price'];
            } else {
                $result = $ticket_info['cus_price'];
            }
            #endregion
        } else {
            $result = $ticket_info['ticket_price'];
        }
        #endregion
        return $result;
    }

    /**
     * Function Description:获取门票的成本和库存
     * Function Name: getTicketBasicStock
     * @param int $main_prod_id 门票父票种id
     * @param int $sub_prod_id 门票子票种id
     * @param string $run_date
     *
     * @return array
     *
     * @author 温依莅
     */
    public function getTicketBasicStock($main_prod_id, $sub_prod_id, $run_date, $to_org_id)
    {

        $model = new OperaProductRun();
        $res = $model->getProdInfo($main_prod_id, $sub_prod_id, $run_date, $to_org_id);
//        $res = (new Query())->select([
//            'b.parent_id as main_prod_id',
//            'a.prod_id as sub_prod_id',
//            'a.run_date',
//            'a.prod_price',
//            'a.cus_price as base_price',
//            'a.total_count',
//            'a.saled_count',
//            '(a.total_count-a.saled_count) as stock',
//            'a.is_onsale',
//        ])
//            ->from('opera_product_run a')
//            ->leftJoin('opera_product b', 'a.prod_id=b.prod_id')
//            ->where([
//                'a.prod_id' => $sub_prod_id,
//                'b.parent_id' => $main_prod_id,
//                'a.run_date' => $run_date,
//                'a.is_onsale' => 1,
//                'a.cancel_flag' => 0,
//                'b.is_onsale' => 1,
//                'b.cancel_flag' => 0,
//            ])->one();
        $result = array();
        if (!$res) {
            $result['code'] = '1';
            $result['info'] = "($main_prod_id-$sub_prod_id-$run_date)该门票票种不可售";
            return $result;
        }

        //票种日期参数
        $list['main_prod_id'] = $res['main_prod_id'];
        $list['sub_prod_id'] = $res['sub_prod_id'];
        $list['run_date'] = $res['run_date'];
        $list['base_price'] = $res['base_price'];
        $list['total_stock'] = $res['stock'];

        $result['code'] = '0';
        $result['info'] = '获取门票成本库存成功';
        $result['list'] = $list;
        return $result;
    }

    /**
     * Function Description:获取酒店库存和成本
     * Function Name: getHotelProInfo
     * @param int $hotel_id 酒店id
     * @param int $base_room_type 基础房型
     * @param int $room_type 房型类型
     * @param string $run_date 入住日期
     * @param int $org_id 渠道id
     *
     * @return array
     *
     * @author 温依莅
     */
    public function getHotelBasicStock($hotel_id, $base_room_type, $room_type, $run_date, $org_id)
    {
        //1,获取每日房间属性
        $hotel_info = (new Query())
            ->select([
                'rhd.run_date',//入住日期
                'remaining_count' => new Expression("case rhd.run_status when 326 then rhd.remaining_count when 329 then -1 else 0 end"),//库存剩余数量
                'rhd.oversell_flag',//允许超卖标志 1：允许超卖 0：不允许超卖
                'rhd.consume_stock_type',//下单时消耗的库存类型顺序
                'price' => new Expression("case when bss.sale_type = 177 then rhd.prod_price else rhd.cus_price end"),//价格
                'bss.sale_type',//销售类型
                'bss.commision_flag',
                'bss.commision_type',
                'bss.back_commision_type',
                'bss.back_commision_method',
                'bss.back_percent',
                'bss.back_value',
            ])
            ->from('run_hotel_distrib as rhd')
            ->leftJoin('base_supplier_sale as bss', 'rhd.distrib_id = bss.supplier_id')
            ->leftJoin('opera_hotel as oh', 'oh.hotel_id=rhd.hotel_id')
            ->leftJoin('opera_hotel_base_room as ohbr', 'ohbr.hotel_id=rhd.hotel_id and ohbr.base_room_type = rhd.base_room_type')
            ->leftJoin('opera_hotel_room as ohr', 'ohr.hotel_id=rhd.hotel_id and ohr.parent_room_type = rhd.base_room_type and ohr.room_type = rhd.room_type')
            ->leftJoin('run_hotel_sub_room as rhsr', 'rhsr.hotel_id = rhd.hotel_id and rhsr.base_room_type = rhd.base_room_type and rhsr.room_type=rhd.room_type')
            ->where([
                'and',
                ['=', 'rhd.distrib_id', $org_id],
                ['=', 'rhd.hotel_id', $hotel_id],
                ['=', 'rhd.room_type', $room_type],
                ['=', 'rhd.base_room_type', $base_room_type],
                ['=', 'rhd.run_date', $run_date],
                ['=', 'bss.parent_type', 25],
                ['=', 'bss.cancel_flag', 0],
                ['=', 'rhd.authority_status', 1],//run_hotel_distrib 授权
                ['=', 'rhd.run_status', 326],
                ['=', 'oh.hotel_status', 1],
                ['=', 'ohbr.cancel_flag', 0],
                ['=', 'ohr.is_onsale', 1],
                ['=', 'rhsr.run_status', 1],
            ])->one();
        if (!$hotel_info) {
            $result['code'] = '1';
            $result['info'] = "($hotel_id-$base_room_type-$room_type-$run_date-$org_id)该酒店房型不可售";
            return $result;
        }

        //2, 获取不同库存类型
        $stock_type_arr = explode(',', $hotel_info['consume_stock_type']);//下单时消耗的库存类型顺序
        $stock_type_arr = array_unique($stock_type_arr);
        $hotel_info['stock_type_arr'] = $stock_type_arr;//下单时消耗的库存类型顺序


        //3, 获取不同库存类型的库存及成本

        $stock_list = (new Query())
            ->select([
                'rh.run_date',//入住日期
                'rh.stock_type',//库存类型
                'rh.remaining_count',//库存剩余数量
                'cost_price' => new Expression("case rh.stock_type when 228 then rhs.base_price_buyout when 230 then rhs.base_price_reserve when 229 then rhs.base_price_inquiry else 0 end"),//价格
            ])
            ->from('run_hotel as rh')
            ->leftJoin('run_hotel_sub_room as rhs', 'rh.hotel_id = rhs.hotel_id and rh.base_room_type = rhs.base_room_type and rh.run_date = rhs.run_date')
            ->where([
                'and',
                ['=', 'rh.hotel_id', $hotel_id],
                ['=', 'rhs.room_type', $room_type],
                ['=', 'rh.base_room_type', $base_room_type],
                ['=', 'rh.run_date', $hotel_info['run_date']],
                ['in', 'rh.stock_type', $hotel_info['stock_type_arr']],
                ['=', 'rhs.run_status', 1],
                ['=', 'rh.is_onsale', 1],//run_hotel上线
                ['=', 'rhs.is_onsale', 1],//run_hotel_sub_room 上线
            ])->all();

        if (!$stock_list) {
            $result['code'] = '1';
            $result['info'] = '该酒店房型不可售';
            return $result;
        }

        $stock_list_arr = [];
        foreach ($stock_list as $key => $vel) {
            $stock_list_arr[$vel['run_date'] . '-' . $vel['stock_type']] = $vel;
        }

        $hotel_info['limit_total_num'] = 0;//库存
        //4,获取总库存：max((买断228+保留230),现询229) ---$hotel_info['max_total_num']
        $sure_reserve = (int)$stock_list_arr[$hotel_info['run_date'] . '-' . 228]['remaining_count'] + (int)$stock_list_arr[$hotel_info['run_date'] . '-' . 230]['remaining_count'];
        $inquiry = (int)$stock_list_arr[$hotel_info['run_date'] . '-' . 229]['remaining_count'];
        #$max_total_num = max($sure_reserve, $inquiry);  modify by nizf 现改为  获取总库存：(228+229+230)
        $max_total_num = $sure_reserve + $inquiry;
        $hotel_info['max_total_num'] = $max_total_num;
        //5,根据渠道超卖判断渠道最大可售库存 ---$hotel_info['limit_total_num']
        if ($hotel_info['oversell_flag'] == 1) {
            $hotel_info['limit_total_num'] = $max_total_num;
        } else {
            $hotel_info['limit_total_num'] = min($hotel_info['remaining_count'], $max_total_num) + 0;
        }
        //6,各类型子房型(买断228,保留230,现询229)详细信息（成本,库存）
        foreach ($hotel_info['stock_type_arr'] as $stock_key => $stock_vel) {
            if (isset($stock_list_arr[$hotel_info['run_date'] . '-' . $stock_vel])) {
                $hotel_info['stock_type_arr'][$stock_key] = $stock_list_arr[$hotel_info['run_date'] . '-' . $stock_vel];
            } else {
                unset($hotel_info['stock_type_arr'][$stock_key]);
            }
        }

        $result['code'] = '0';
        $result['info'] = '获取酒店房型成本库存成功';
        $result['list'] = $hotel_info;
        return $result;
    }

    /**
     * Function Description:获取特定日期产品价格和库存
     * Function Name: getProdPrice
     * @param $run_date
     * @param $to_org_id
     * @param $sub_prod_id
     *
     * @return array
     *
     * @author 冒炎
     */
    public function getProdPrice($run_date, $to_org_id, $sub_prod_id)
    {
        $prod = new OperaProduct();
        $product = $prod->getProdInfo($run_date, $to_org_id, $sub_prod_id, true);
        if (!$product) {
            return [
                'code' => '2',
                'info' => '产品不存在!'
            ];
        } else {
            //如果产品下架,返回库存为0
            if ($product['prod_is_onsale'] == 0 || $product['run_is_onsale'] == 0) {
                $data['cus_price'] = $product['cus_price'];
                $data['prod_price'] = $product['prod_price'];
                $data['total_count'] = '0';
                return [
                    'code' => '0',
                    'info' => '获取产品数据成功!',
                    'list' => $data
                ];

            } else {//如果没有价格,返回通用渠道的价格和库存
                if (!$product['cus_price']) {
                    $ac_product = $prod->getProdInfo($run_date, $to_org_id, $sub_prod_id, false);
                    //如果通用渠道的产品也没有价格,返回000
                    if (!$ac_product['cus_price']) {
                        $data['cus_price'] = '0';
                        $data['prod_price'] = '0';
                        $data['total_count'] = '0';
                        return [
                            'code' => '0',
                            'info' => '获取产品数据成功!',
                            'list' => $data
                        ];
                    } else {
                        return [
                            'code' => '0',
                            'info' => '获取产品数据成功!',
                            'list' => $ac_product
                        ];
                    }
                } else {
                    return [
                        'code' => '0',
                        'info' => '获取产品数据成功!',
                        'list' => $product
                    ];
                }

            }
        }
    }

}