<?php
// +----------------------------------------------------------------------
// | Author: ScottPan Team 
// +----------------------------------------------------------------------

declare (strict_types=1);

namespace app\services\activity;


use app\dao\activity\StoreActivityDao;
use app\services\activity\seckill\StoreSeckillServices;
use app\services\activity\seckill\StoreSeckillTimeServices;
use app\services\BaseServices;
use app\services\product\product\StoreDescriptionServices;
use app\services\product\product\StoreProductServices;
use app\services\product\sku\StoreProductAttrResultServices;
use app\services\product\sku\StoreProductAttrServices;
use app\services\product\sku\StoreProductAttrValueServices;
use app\services\store\SystemStoreServices;
use crmeb\exceptions\AdminException;
use crmeb\services\CacheService;
use think\annotation\Inject;

/**
 * 活动
 * Class StoreActivityServices
 * @package app\services\activity
 * @mixin StoreActivityDao
 */
class StoreActivityServices extends BaseServices
{

    /**
     * @var string[]
     */
    public array $typeName = [
        1 => '秒杀',
    ];

    /**
     * @var StoreActivityDao
     */
    #[Inject]
    protected StoreActivityDao $dao;


    /**
     * 活动列表
     * @param array $where
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function systemPage(array $where)
    {
        [$page, $limit] = $this->getPageValue();
        $list = $this->dao->getList($where, '*', $page, $limit, ['seckill' => function ($query) {
            $query->field('id,activity_id');
        }]);
        $count = $this->dao->count($where);
        /** @var StoreSeckillTimeServices $seckillTimeServices */
        $seckillTimeServices = app()->make(StoreSeckillTimeServices::class);
        $timeList = $seckillTimeServices->time_list();
        if ($timeList) {
            $timeList = array_combine(array_column($timeList, 'id'), $timeList);
        }
        $ids = [];
        foreach ($list as &$item) {
            $item['product_count'] = count($item['seckill']);
            $item['time_id'] = is_string($item['time_id']) ? explode(',', $item['time_id']) : $item['time_id'];
            $item['time_list'] = [];
            foreach ($item['time_id'] as $time_id) {
                if (isset($timeList[$time_id])) $item['time_list'][] = $timeList[$time_id];
            }
            if ($item['status']) {
                if ($item['start_day'] > time()) {
                    $item['start_name'] = '未开始';
                } else if (bcadd((string)$item['end_day'], '86400') < time()) {
                    $item['start_name'] = '已结束';
                    $ids[] = $item['id'];
                    $item['status'] = 0;
                } else if (bcadd((string)$item['end_day'], '86400') > time() && $item['start_day'] < time()) {
                    $item['start_name'] = '进行中';
                }
            } else {
                $item['start_name'] = '已结束';
            }
            switch ($item['type']) {
                case 1://秒杀
                    $item['start_time'] = $item['start_time'] ? substr_replace($item['start_time'], ':', 2, 0) : '';
                    $item['end_time'] = $item['start_time'] ? substr_replace($item['end_time'], ':', 2, 0) : '';
                    break;
            }
            $item['start_day'] = date('Y-m-d', $item['start_day']);
            $item['end_day'] = date('Y-m-d', $item['end_day']);
//			$item['add_time'] = $item['add_time'] ? date('Y-m-d H:i:s', $item['add_time']) : '';
        }
        if ($where['type'] == 1) {
            $ids = array_unique($ids);
            $this->dao->update([['id', 'in', $ids]], ['status' => 0]);
            foreach($ids as $id) {
                /** @var StoreSeckillServices $storeSeckillServices */
                $storeSeckillServices = app()->make(StoreSeckillServices::class);
                $seckillIds = $storeSeckillServices->getActivitySeckillIds(['activity_id' => $id]);
                if (!empty($seckillIds)) {
                    foreach ($seckillIds as $seckillId) {
                        $storeSeckillServices->update($seckillId, ['status' => 0]);
                        //修改状态同步缓存
                        $this->cacheSaveValue($seckillId, 'status', 0);
                    }
                }
            }
        }
        return compact('list', 'count');
    }

    /**
     * 获取一条活动信息
     * @param int $id
     * @param array $field
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getInfo(int $id, array $field = ['*'])
    {
        $info = $this->dao->get($id, $field);
        if (!$info) {
            throw new AdminException('数据不存在');
        }
        $info = $info->toArray();
        return $info;
    }

    /**
     * 获取一条秒杀活动
     * @param int $id
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getSeckillInfo(int $id)
    {
        $info = $this->getInfo($id);
        /** @var StoreSeckillServices $seckillServices */
        $seckillServices = app()->make(StoreSeckillServices::class);
        $seckill = $seckillServices->getList(['activity_id' => $id, 'is_del' => 0], 0, 0, ['attrValue']);
        $info['section_data'] = [date('Y-m-d', $info['start_day']), date('Y-m-d', $info['end_day'])];
        $productList = [];
        if ($seckill) {
            /** @var StoreProductServices $productServices */
            $productServices = app()->make(StoreProductServices::class);
            $productList = $productServices->searchList(['id' => array_column($seckill, 'product_id'), 'is_del' => 0, 'is_verify' => 1]);
            $productList = $productList['list'] ?? [];
            $seckill = array_combine(array_column($seckill, 'product_id'), $seckill);
            //放入秒杀商品价格
            foreach ($productList as &$product) {
                $seckillInfo = $seckill[$product['id']] ?? [];
                $attrValue = $product['attrValue'] ?? [];
                if ($seckillInfo && $attrValue) {
                    $product['status'] = $seckillInfo['status'];
                    $seckillAttrValue = $seckillInfo['attrValue'] ?? [];
                    if ($seckillAttrValue) {
                        $seckillAttrValue = array_combine(array_column($seckillAttrValue, 'suk'), $seckillAttrValue);
                        foreach ($attrValue as &$value) {
                            $value['status'] = 0;
                            if (isset($seckillAttrValue[$value['suk']])) {
                                $value['status'] = 1;
                            }
                            $value['quota'] = $seckillAttrValue[$value['suk']]['quota'] ?? 0;
                            $value['quota_show'] = $seckillAttrValue[$value['suk']]['quota_show'] ?? 0;
                            $value['price'] = $seckillAttrValue[$value['suk']]['price'] ?? 0;
                            $value['cost'] = $seckillAttrValue[$value['suk']]['cost'] ?? 0;
                            $value['ot_price'] = $seckillAttrValue[$value['suk']]['ot_price'] ?? 0;
                        }
                        $product['attrValue'] = $attrValue;
                    }
                }
            }
        }
        $info['productList'] = $productList;
        //适用门店
        $info['stores'] = [];
        if (isset($info['applicable_type']) && ($info['applicable_type'] == 1 || ($info['applicable_type'] == 2 && isset($info['applicable_store_id']) && $info['applicable_store_id']))) {//查询门店信息
            $where = ['is_del' => 0];
            if ($info['applicable_type'] == 2) {
                $store_ids = is_array($info['applicable_store_id']) ? $info['applicable_store_id'] : explode(',', $info['applicable_store_id']);
                $where['id'] = $store_ids;
            }
            $field = ['id', 'name', 'phone', 'address', 'detailed_address', 'image', 'is_show', 'day_time', 'day_start', 'day_end'];
            /** @var SystemStoreServices $storeServices */
            $storeServices = app()->make(SystemStoreServices::class);
            $storeData = $storeServices->getStoreList($where, $field, '', '', 0, ['categoryName']);
            $info['stores'] = $storeData['list'] ?? [];
        }
        return $info;
    }


    /**
     * 保存活动信息
     * @param int $id
     * @param array $data
     * @param array $expend
     * @param int $type
     * @return bool
     */
    public function saveData(int $id, array $data, array $expend, int $type = 1)
    {
        if (!$data || !$expend) {
            throw new AdminException('缺少活动数据');
        }
        $section_data = $data['section_data'];
        $data['start_day'] = strtotime($section_data[0]);
        $data['end_day'] = strtotime($section_data[1]);
        unset($data['section_data']);
        $this->transaction(function () use ($id, $type, $data, $section_data, $expend) {
            if ($id) {
                $this->getInfo($id);
                $this->dao->update($id, $data);
                $this->clearAcivityAttr($id, array_column($data['seckill_ids'], 'id'), $type);
            } else {
                $data['add_time'] = time();
                $res = $this->dao->save($data);
                $id = (int)$res->id;
            }
            //处理活动商品
            switch ($type) {
                case 1:
                    $data['section_data'] = $section_data;
                    $this->saveActivitySeckill($id, $expend, $data);
                    break;
            }
        });

        return true;
    }

    /**
     * 保存秒杀商品
     * @param int $id
     * @param array $data
     * @param array $activity_data
     * @return bool
     */
    public function saveActivitySeckill(int $id, array $data, array $activity_data)
    {
        $productIds = array_column($data, 'id');
        /** @var StoreProductServices $productServices */
        $productServices = app()->make(StoreProductServices::class);
        $productList = $productServices->searchList(['id' => $productIds, 'is_del' => 0, 'is_verify' => 1]);
        $productList = $productList['list'] ?? [];
        //放入秒杀商品价格
        /** @var StoreSeckillServices $seckillServices */
        $seckillServices = app()->make(StoreSeckillServices::class);
        $data = array_combine($productIds, $data);
        foreach ($productList as &$product) {
            $attrInfo = $productServices->getProductRules((int)$product['id'], 0);
            $seckillData = [];
            $seckillData['activity_id'] = $id;
            $seckillData['product_id'] = $product['id'] ?? 0;
            $seckillData['title'] = $product['store_name'] ?? '';
            $seckillData['info'] = $product['store_info'] ?? '';
            $seckillData['unit_name'] = $product['unit_name'] ?? '';
            $seckillData['section_time'] = $activity_data['section_data'];
            $seckillData['images'] = $product['slider_image'] ?? '';
            $seckillData['description'] = $product['description'] ?? '';
            $seckillData['status'] = $data[$product['id']]['status'] ?? 1;
            $seckillData['time_id'] = $activity_data['time_id'] ?? [];
            $seckillData['num'] = $activity_data['num'] ?? 0;
            $seckillData['once_num'] = $activity_data['once_num'] ?? 0;
            $seckillData['delivery_type'] = $product['delivery_type'] ?? '';
            $seckillData['temp_id'] = $product['temp_id'];//运费设置
            $seckillData['freight'] = $product['freight'];//运费设置
            $seckillData['postage'] = $product['postage'];//邮费
            $seckillData['custom_form'] = $product['custom_form'];//自定义表单
            $seckillData['system_form_id'] = $product['system_form_id'];//系统表单ID
            $seckillData['product_type'] = $product['product_type'];//商品类型
            $seckillData['applicable_type'] = $activity_data['applicable_type'];//适用门店类型
            $seckillData['applicable_store_id'] = $activity_data['applicable_store_id'];//适用门店IDS
            $seckillData['is_commission'] = $activity_data['is_commission'];//适用门店IDS

            $seckillData['items'] = $attrInfo['items'];
            $attrs = $attrInfo['attrs'] ?? [];
            if ($attrs) {
                $seckillAttrValue = $data[$product['id']]['attrValue'] ?? [];
                if (!$seckillAttrValue) {
                    throw new AdminException('请选择商品规格');
                }
                foreach ($seckillAttrValue as $sattr) {
                    if (!isset($sattr['status']) || !$sattr['status']) {//不参与的规格不验证
                        continue;
                    }
                    if (!isset($sattr['price']) || !$sattr['price']) {
                        throw new AdminException('请填写商品（' . $product['store_name'] . '）活动价');
                    }
//					if (!isset($sattr['quota']) || !$sattr['quota']) {
//						throw new AdminException('请填写商品（'.$product['store_name'] .'）限量');
//					}
                }
                $seckillAttrValue = array_combine(array_column($seckillAttrValue, 'suk'), $seckillAttrValue);
                foreach ($attrs as $attr) {
                    $sku = implode(',', $attr['detail']);
                    if (!isset($seckillAttrValue[$sku])) {
                        throw new AdminException('请重新选择商品规格');
                    }
                    if (!isset($seckillAttrValue[$sku]['status']) || !$seckillAttrValue[$sku]['status']) {
                        continue;
                    }
                    if (($seckillAttrValue[$sku]['quota'] ?? 0) > $attr['stock']) {
                        throw new AdminException('限量超过了商品库存');
                    }
                    $attr['quota'] = $attr['quota_show'] = $seckillAttrValue[$sku]['quota'] ?? 0;
                    $attr['price'] = $seckillAttrValue[$sku]['price'] ?? 0;
                    $attr['cost'] = $seckillAttrValue[$sku]['cost'] ?? 0;
                    $attr['ot_price'] = $seckillAttrValue[$sku]['ot_price'] ?? 0;
                    $seckillData['attrs'][] = $attr;
                }
            }
            $seckillId = $seckillServices->value(['activity_id' => $id, 'product_id' => $seckillData['product_id']], 'id') ?? 0;
            $seckillServices->saveData($seckillId, $seckillData);
        }
        return true;
    }

    /**
     * 清空活动商品数据
     * @param int $id
     * @return bool
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function clearAcivityAttr(int $id, array $productIds = [], int $type = 1)
    {
        /** @var StoreSeckillServices $seckillServices */
        $seckillServices = app()->make(StoreSeckillServices::class);
        $seckill = $seckillServices->getList(['activity_id' => $id, 'is_del' => 0]);
        $seckillIds = [];
        foreach ($seckill as $item) {
            if (!in_array($item['product_id'], $productIds)) {
                $seckillIds[] = $item['id'];
            }
        }
        if (count($seckillIds)) {
            /** @var StoreProductAttrResultServices $storeProductAttrResultServices */
            $storeProductAttrResultServices = app()->make(StoreProductAttrResultServices::class);
            /** @var StoreDescriptionServices $storeDescriptionServices */
            $storeDescriptionServices = app()->make(StoreDescriptionServices::class);
            /** @var StoreProductAttrServices $storeProductAttrServices */
            $storeProductAttrServices = app()->make(StoreProductAttrServices::class);
            /** @var StoreProductAttrValueServices $storeProductAttrValueServices */
            $storeProductAttrValueServices = app()->make(StoreProductAttrValueServices::class);
            $where = ['product_id' => $seckillIds, 'type' => $type];
            $storeProductAttrResultServices->delete($where);
            $storeDescriptionServices->delete($where);
            $storeProductAttrServices->delete($where);
            $storeProductAttrValueServices->delete($where);
            $seckillServices->delete(['activity_id' => $id, 'is_del' => 0]);
            $seckillServices->cacheDelByIds($seckillIds);
            $seckillServices->cacheTag()->clear();
        }
        CacheService::redisHandler('product_attr')->clear();
        return true;
    }


    /**
     * 判断时间段是否存在秒杀活动
     * @param array $where
     * @param int $type
     * @return bool
     * @throws \think\db\exception\DbException
     */
    public function existenceActivity(array $where, int $type = 1): bool
    {
        $where['is_del'] = 0;
        if (!isset($where['type'])) $where['type'] = $type;
        return $this->dao->checkActivity($where);
    }


}