CRMEB/crmeb/app/admin/model/ump/StoreCombination.php

<?php
/**
 * @author: xaboy<365615158@qq.com>
 * @day: 2017/11/11
 */

namespace app\admin\model\ump;

use app\admin\model\store\StoreVisit;
use crmeb\traits\ModelTrait;
use crmeb\basic\BaseModel;
use app\admin\model\store\StoreProductRelation;
use app\admin\model\order\StoreOrder;
use crmeb\services\PHPExcelService;

/**
 * 拼团model
 * Class StoreCombination
 * @package app\admin\model\store
 */
class StoreCombination extends BaseModel
{

    /**
     * 数据表主键
     * @var string
     */
    protected $pk = 'id';

    /**
     * 模型名称
     * @var string
     */
    protected $name = 'store_combination';

    use ModelTrait;

    public function getDescriptionAttr($value)
    {
        return htmlspecialchars_decode($value);
    }

    /**
     * 设置拼团 where 条件
     * @param $where
     * @param null $model
     * @return mixed
     */
    public static function setWhere($where, $model = null)
    {
        $model = $model === null ? new self() : $model;
        $model = $model->alias('c');
        $model = $model->field('c.*,p.store_name,p.price as ot_price');
        $model = $model->join('StoreProduct p', 'p.id=c.product_id', 'LEFT');
        if (isset($where['is_show']) && $where['is_show'] != '') $model = $model->where('c.is_show', $where['is_show']);
        if (isset($where['is_host']) && $where['is_host'] != '') $model = $model->where('c.is_host', $where['is_host']);
        if (isset($where['store_name']) && $where['store_name'] != '') $model = $model->where('p.store_name|p.id|c.id|c.title', 'LIKE', "%$where[store_name]%");
        return $model->order('c.id desc')->where('c.is_del', 0);
    }

    /**
     * @param $where
     * @return array
     */
    public static function systemPage($where)
    {
        $model = self::setWhere($where)->limit(bcmul($where['page'], $where['limit'], 0), $where['limit']);
        return self::page($model, function ($item) {
            $item['count_people_all'] = StorePink::getCountPeopleAll($item['id']);//参与人数
            $item['count_people_pink'] = StorePink::getCountPeoplePink($item['id']);//成团人数
            $item['count_people_browse'] = self::getVisitPeople($item['id']);//访问人数
        }, $where, $where['limit']);
    }

    /**
     * 导出EXCEL表格,并下载
     * @param $where
     */
    public static function SaveExcel($where)
    {
        $list = self::setWhere($where)->select();
        count($list) && $list = $list->toArray();
        $excel = [];
        foreach ($list as $item) {
            $item['count_people_all'] = StorePink::getCountPeopleAll($item['id']);//参与人数
            $item['count_people_pink'] = StorePink::getCountPeoplePink($item['id']);//成团人数
            $item['count_people_browse'] = self::getVisitPeople($item['id']);//访问人数
            $item['_stop_time'] = date('Y/m/d H:i:s', $item['stop_time']);
            $excel[] = [
                $item['id'],
                $item['title'],
                $item['ot_price'],
                $item['price'],
                $item['stock'],
                $item['people'],
                $item['count_people_browse'],
                $item['browse'],
                $item['count_people_all'],
                $item['count_people_pink'],
                $item['browse'],
                $item['is_show'],
                $item['_stop_time']
            ];
        }
        PHPExcelService::setExcelHeader(['编号', '拼团名称', '原价', '拼团价', '库存', '拼团人数', '访客人数', '展现量', '参与人数', '成团数量', '浏览量', '产品状态', '结束时间'])
            ->setExcelTile('拼团产品导出', ' ', ' 生成时间：' . date('Y-m-d H:i:s', time()))
            ->setExcelContent($excel)
            ->ExcelSave();
    }

    /**
     * 获取查看拼团产品人数
     * @param int $combinationId
     * @param string $productType
     * @return mixed
     */
    public static function getVisitPeople($combinationId = 0, $productType = 'combination')
    {
        $model = new StoreVisit();
        $model = $model->where('product_id', $combinationId);
        $model = $model->where('product_type', $productType);
        return $model->count();
    }


    /**
     * 获取查看拼团统计
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function getStatistics()
    {
        $statistics = [];
        $statistics['browseCount'] = self::value('sum(browse) as browse');//总展现量
        $statistics['browseCount'] = $statistics['browseCount'] ? $statistics['browseCount'] : 0;
        $statistics['visitCount'] = StoreVisit::where('product_type', 'combination')->count();//访客人数
        $statistics['partakeCount'] = StorePink::getCountPeopleAll();//参与人数
        $statistics['pinkCount'] = StorePink::getCountPeoplePink();//成团数量
        return compact('statistics');
    }

    /**
     * 获取拼团总数
     * @return int|string
     */
    public static function getCombinationCount()
    {
        return self::where('is_del', 0)->count();
    }

    /**
     * 获取拼团产品ID
     * @return array
     */
    public static function getCombinationIdAll()
    {
        return self::where('is_del', 0)->column('id', 'id');
    }

    /**
     * 获取所有拼团数据
     * @param int $limit
     * @param int $length
     * @return array
     */
    public static function getAll($limit = 0, $length = 0)
    {
        $model = new self();
        $model = $model->alias('c');
        $model = $model->join('StoreProduct s', 's.id=c.product_id');
        $model = $model->field('c.*,s.price as product_price');
        $model = $model->order('c.sort desc,c.id desc');
        $model = $model->where('c.is_show', 1);
        $model = $model->where('c.is_del', 0);
        $model = $model->where('c.start_time', '<', time());
        $model = $model->where('c.stop_time', '>', time());
        if ($limit && $length) $model = $model->limit($limit, $length);
        $list = $model->select();
        if ($list) return $list->toArray();
        else return [];
    }

    /**
     * 获取一条拼团数据
     * @param $id
     * @return mixed
     */
    public static function getCombinationOne($id)
    {
        $model = new self();
        $model = $model->alias('c');
        $model = $model->join('StoreProduct s', 's.id=c.product_id');
        $model = $model->field('c.*,s.price as product_price');
        $model = $model->where('c.is_show', 1);
        $model = $model->where('c.is_del', 0);
        $model = $model->where('c.id', $id);
        $model = $model->where('c.start_time', '<', time());
        $model = $model->where('c.stop_time', '>', time() - 'c.effective_time');
        $list = $model->find();
        if ($list) return $list->toArray();
        else return [];
    }

    /**
     * 获取推荐的拼团产品 移动到公众号
     * @return mixed
     */
    public static function getCombinationHost($limit = 0)
    {
        $model = new self();
        $model = $model->alias('c');
        $model = $model->join('StoreProduct s', 's.id=c.product_id');
        $model = $model->field('c.id,c.image,c.price,c.sales,c.title,c.people,s.price as product_price');
        $model = $model->where('c.is_del', 0);
        $model = $model->where('c.is_host', 1);
        $model = $model->where('c.is_host', 1);
        $model = $model->where('c.start_time', '<', time());
        $model = $model->where('c.stop_time', '>', time());
        if ($limit) $model = $model->limit($limit);
        $list = $model->select();
        if ($list) return $list->toArray();
        else return [];
    }

    /**
     * 判断库存是否足够 移动到小程序
     * @param $id
     * @param $cart_num
     * @return int|mixed
     */
    public static function getCombinationStock($id, $cart_num)
    {
        $stock = self::where('id', $id)->value('stock');
        return $stock > $cart_num ? $stock : 0;
    }

    /**
     * 获取产品状态 移动到小程序 移动到公众号
     * @param $id
     * @return mixed
     */
    public static function isValidCombination($id)
    {
        $model = new self();
        $model = $model->where('id', $id);
        $model = $model->where('is_del', 0);
        $model = $model->where('is_show', 1);
        return $model->count();
    }

    /**
     * 修改销量和库存 移动到小程序 移动到公众号
     * @param $num
     * @param $CombinationId
     * @return bool
     */
    public static function decCombinationStock($num, $CombinationId)
    {
        $res = false !== self::where('id', $CombinationId)->dec('stock', $num)->inc('sales', $num)->update();
        return $res;
    }

    /**
     * 拼团产品过滤条件
     * @param $model
     * @param $type
     * @return mixed
     */
    public static function setWhereType($model, $type, $alt = '')
    {
        switch ($type) {
            case 1:
                if ($alt)
                    $data = [$alt . '.is_del' => 1];
                else
                    $data = ['is_del' => 1];
                break;
            case 2:
                if ($alt)
                    $data = [$alt . '.is_host' => 1];
                else
                    $data = ['is_host' => 1];
                break;
            case 3:
                if ($alt)
                    $data = [$alt . '.is_show' => 1];
                else
                    $data = ['is_show' => 1];
                break;
            default:
                if ($alt)
                    $data = [$alt . '.is_show' => 1, $alt . '.is_del' => 0];
                else
                    $data = ['is_show' => 1, 'is_del' => 0];
                break;
        }
        if (isset($data)) $model = $model->where($data);
        return $model;
    }

    /**
     * 拼团产品数量
     * @param $where
     * @param $type
     * @return array
     */
    public static function getbadge($where, $type)
    {
        $StoreOrderModel = new StoreOrder();
        $replenishment_num = (int)sys_config('replenishment_num');
        $replenishment_num = $replenishment_num > 0 ? $replenishment_num : 20;
        $stock1 = self::getModelTime($where, new self())->where('stock', '<', $replenishment_num)->column('stock', 'id');
        $sum_stock = self::where('stock', '<', $replenishment_num)->column('stock', 'id');
        $stk = [];
        foreach ($stock1 as $item) {
            $stk[] = $replenishment_num - $item;
        }
        $lack = array_sum($stk);
        $sum = [];
        foreach ($sum_stock as $val) {
            $sum[] = $replenishment_num - $val;
        }
        return [
            [
                'name' => '拼团商品种类',
                'field' => '件',
                'count' => self::setWhereType(new self(), $type)->where('add_time', '<', mktime(0, 0, 0, date('m'), date('d'), date('Y')))->count(),
                'content' => '拼团商品种类总数',
                'background_color' => 'layui-bg-blue',
                'sum' => self::where('is_show', 1)->where('is_del', 0)->count(),
                'class' => 'fa fa fa-ioxhost',
            ],
            [
                'name' => '正在拼团商品',
                'field' => '个',
                'count' => self::setWhereType(self::getModelTime($where, self::alias('a')->join('StoreProduct t', 't.id=a.product_id'), 'a.add_time'), $type, 'a')
                    ->where('a.start_time', '<', time())
                    ->where('a.stop_time', '>', time())
                    ->count(),
                'content' => '正在拼团商品总库存',
                'background_color' => 'layui-bg-cyan',
                'sum' => self::where('a.start_time', '<', time())->alias('a')
                    ->join('StoreProduct t', 't.id=a.product_id')
                    ->where('a.stop_time', '>', time())->sum('a.stock'),
                'class' => 'fa fa-line-chart',
            ],
            [
                'name' => '拼团成功订单',
                'field' => '件',
                'count' => self::getModelTime($where, $StoreOrderModel)->where('combination_id', '<>', 0)->sum('total_num'),
                'content' => '活动商品总数',
                'background_color' => 'layui-bg-green',
                'sum' => $StoreOrderModel->where('combination_id', '<>', 0)->sum('total_num'),
                'class' => 'fa fa-bar-chart',
            ],
            [
                'name' => '拼团缺货商品',
                'field' => '件',
                'count' => $lack,
                'content' => '总商品数量',
                'background_color' => 'layui-bg-orange',
                'sum' => array_sum($sum),
                'class' => 'fa fa-cube',
            ],
        ];
    }

    public static function getChatrdata($type, $data)
    {
        $legdata = ['销量', '数量', '点赞', '收藏'];
        $model = self::order('id desc');
        $list = self::getModelTime(compact('data'), $model)
            ->field('FROM_UNIXTIME(add_time,"%Y-%c-%d") as un_time,count(id) as count,sum(sales) as sales')
            ->group('un_time')
            ->distinct(true)
            ->select()
            ->each(function ($item) use ($data) {
                $item['collect'] = self::getModelTime(compact('data'), new StoreProductRelation)->where('type', 'collect')->count();
                $item['like'] = self::getModelTime(compact('data'), new StoreProductRelation())->where('type', 'like')->count();
            })->toArray();
        $chatrList = [];
        $datetime = [];
        $data_item = [];
        $itemList = [0 => [], 1 => [], 2 => [], 3 => []];
        foreach ($list as $item) {
            $itemList[0][] = $item['sales'];
            $itemList[1][] = $item['count'];
            $itemList[2][] = $item['like'];
            $itemList[3][] = $item['collect'];
            array_push($datetime, $item['un_time']);
        }
        foreach ($legdata as $key => $leg) {
            $data_item['name'] = $leg;
            $data_item['type'] = 'line';
            $data_item['data'] = $itemList[$key];
            $chatrList[] = $data_item;
            unset($data_item);
        }
        unset($leg);
        $badge = self::getbadge(compact('data'), $type);
        $count = self::setWhereType(self::getModelTime(compact('data'), new self()), $type)->count();
        return compact('datetime', 'chatrList', 'legdata', 'badge', 'count');
    }

    /**
     * 获取拼团利润
     * @param $where
     * @return array
     */
    public static function ProfityTop10($where)
    {
        $classs = ['layui-bg-red', 'layui-bg-orange', 'layui-bg-green', 'layui-bg-blue', 'layui-bg-cyan'];
        $model = StoreOrder::alias('a')->join('store_combination b', 'b.id = a.combination_id')->where('a.paid', 1);
        $list = self::getModelTime($where, $model, 'a.add_time')->group('a.seckill_id')->order('profity desc')->limit(10)
            ->field('count(a.combination_id) as p_count,b.title as store_name,sum(b.price) as sum_price,(b.price-b.cost) as profity')
            ->select();
        if (count($list)) $list = $list->toArray();
        $maxList = [];
        $sum_count = 0;
        $sum_price = 0;
        foreach ($list as $item) {
            $sum_count += $item['p_count'];
            $sum_price = bcadd($sum_price, $item['sum_price'], 2);
        }
        foreach ($list as $key => &$item) {
            $item['w'] = bcdiv($item['sum_price'], $sum_price, 2) * 100;
            $item['class'] = isset($classs[$key]) ? $classs[$key] : (isset($classs[$key - count($classs)]) ? $classs[$key - count($classs)] : '');
            $item['store_name'] = self::getSubstrUTf8($item['store_name'], 30);
        }
        $maxList['sum_count'] = $sum_count;
        $maxList['sum_price'] = $sum_price;
        $maxList['list'] = $list;
        return $maxList;
    }

    public static function getMaxList($where)
    {
        $classs = ['layui-bg-red', 'layui-bg-orange', 'layui-bg-green', 'layui-bg-blue', 'layui-bg-cyan'];
        $model = StoreOrder::alias('a')->join('store_combination b', 'b.id=a.combination_id')->where('a.paid', 1);
        $list = self::getModelTime($where, $model, 'a.add_time')->group('a.combination_id')->order('p_count desc')->limit(10)
            ->field('count(a.combination_id) as p_count,b.title as store_name,sum(b.price) as sum_price')->select();
        if (count($list)) $list = $list->toArray();
        $maxList = [];
        $sum_count = 0;
        $sum_price = 0;
        foreach ($list as $item) {
            $sum_count += $item['p_count'];
            $sum_price = bcadd($sum_price, $item['sum_price'], 2);
        }
        unset($item);
        foreach ($list as $key => &$item) {
            $item['w'] = bcdiv($item['p_count'], $sum_count, 2) * 100;
            $item['class'] = isset($classs[$key]) ? $classs[$key] : (isset($classs[$key - count($classs)]) ? $classs[$key - count($classs)] : '');
            $item['store_name'] = self::getSubstrUTf8($item['store_name']);
        }
        $maxList['sum_count'] = $sum_count;
        $maxList['sum_price'] = $sum_price;
        $maxList['list'] = $list;
        return $maxList;
    }

    /**
     * 拼团产品退货
     * @param array $where
     * @return mixed
     */
    public static function getBargainRefundList($where = [])
    {
        $model = StoreOrder::alias('a')->join('store_combination b', 'b.id=a.combination_id');
        $list = self::getModelTime($where, $model, 'a.add_time')->where('a.refund_status', '<>', 0)->group('a.combination_id')
            ->order('count desc')->page((int)$where['page'], (int)$where['limit'])
            ->field('count(a.combination_id) as count,b.title as store_name,sum(b.price) as sum_price')
            ->select();
        if (count($list)) $list = $list->toArray();
        return $list;
    }

    /**
     * TODO 获取某个字段值
     * @param $id
     * @param string $field
     * @return mixed
     */
    public static function getCombinationField($id, $field = 'title')
    {
        return self::where('id', $id)->value($field);
    }

}