<?php
// +----------------------------------------------------------------------
// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
// +----------------------------------------------------------------------
// | Author: 萤火科技 <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types=1);

namespace app\api\model\dealer;

use app\api\service\User as UserService;
use app\common\model\Order as OrderModel;
use app\common\model\dealer\Order as DealerOrderModel;
use app\api\model\Order as OrderApiModel;
use app\common\enum\{
    Setting as SettingEnum,
    order\PayStatus as PayStatusEnum,
    order\OrderStatus as OrderStatusEnum,
    order\DeliveryType as DeliveryTypeEnum,
    order\ReceiptStatus as ReceiptStatusEnum,
    order\DeliveryStatus as DeliveryStatusEnum
};

/**
 * 分销商订单模型
 * Class Order
 * @package app\api\model\dealer
 */
class Order extends DealerOrderModel
{
    /**
     * 隐藏字段
     * @var array
     */
    protected $hidden = [
        'store_id',
        'update_time',
    ];

    /**
     * 获取分销商订单列表
     * @param array $param
     * @return \think\Paginator
     * @throws \cores\exception\BaseException
     * @throws \think\db\exception\DbException
     */
    public function getList(array $param = []): \think\Paginator
    {
        // 当前用户ID
        $userId = UserService::getCurrentLoginUserId();
        // 检索查询条件
        $filter = $this->getFilter($param);
        // 获取分销商订单列表
        $query = $this->getNewQuery()
            ->with(['user.avatar', 'order'])
            ->where($filter);
        if(isset($param['dataType'])){
            $dataTypeFilter = $this->getFilterDataType($param['dataType']);
            $orders = OrderModel::where($dataTypeFilter)
            ->field('*')
            ->select()
            ->toArray();
            $order_ids =array_column($orders,'order_id');
            $query = $query->whereIn('order_id',$order_ids);
        }
        if((!empty($_GET['keyword'])) ){
            $orders = OrderModel::where('order_no','LIKE','%'.$_GET['keyword'].'%')
            ->field('*')
            ->select()
            ->toArray();
            $order_ids =array_column($orders,'order_id');
            $query = $query->whereIn('order_id',$order_ids);
        }
        
        
        $list = $query->where('first_user_id|second_user_id|third_user_id', '=', $userId)
            ->where('is_invalid', '=', 0)
            ->order(['create_time' => 'desc'])
            ->paginate(15);
        // 数据整理
        foreach ($list as &$item) {
            $with = ['goods' => ['image'], 'extract_shop', 'delivery.express'];
            $where = ['order_id' => $item['order_id']];
            // 查询订单记录
            $order_goods = OrderApiModel::detail($where, $with);
            // 我的佣金
            $money = [
                $item['first_user_id'] => $item['first_money'],
                $item['second_user_id'] => $item['second_money'],
                $item['third_user_id'] => $item['third_money'],
            ];
            $item['goods'] = $order_goods['goods'];
            $item['my_money'] = $money[$userId];
        }
        return $list;
    }

    /**
     * 设置检索查询条件
     * @param array $param
     * @return array
     */
    private function getFilter(array $param = []): array
    {
        // 默认参数
        $params = $this->setQueryDefaultValue($param, [
            'settled' => -1, // 是否已结算佣金
        ]);
        // 检索查询条件
        $filter = [];
        // 是否结算佣金
        $params['settled'] > -1 && $filter[] = ['is_settled', '=', (bool)$params['settled']];
        return $filter;
    }

        /**
     * 设置订单类型条件
     * @param string $dataType
     * @return array
     */
    private function getFilterDataType(string $dataType): array
    {
        // 筛选条件
        $filter = [];
        // 订单数据类型
        switch ($dataType) {
            case 'all':
                break;
            case 'payment':
                $filter[] = ['pay_status', '=', PayStatusEnum::PENDING];
                $filter[] = ['order_status', '=', OrderStatusEnum::NORMAL];
                break;
            //待付款
            case 'pay':
                $filter[] = ['pay_status', '=', PayStatusEnum::PENDING];
                $filter[] = ['order_status', '=', OrderStatusEnum::NORMAL];
                break;    
            //待发货
            case 'delivery':
                $filter = [
                    ['pay_status', '=', PayStatusEnum::SUCCESS],
                    ['delivery_status', '<>', DeliveryStatusEnum::DELIVERED],
                    ['order_status', 'in', [OrderStatusEnum::NORMAL]],
                    // ['order_status', 'in', [OrderStatusEnum::NORMAL, OrderStatusEnum::APPLY_CANCEL]]
                ];
                break; 
            //待收货
            case 'receipt':
                $filter = [
                    ['pay_status', '=', PayStatusEnum::SUCCESS],
                    ['delivery_status', '=', DeliveryStatusEnum::DELIVERED],
                    ['receipt_status', '=', ReceiptStatusEnum::NOT_RECEIVED],
                    ['order_status', '=', OrderStatusEnum::NORMAL]
                ];
                break;   
            //待收货    
            case 'received':
                $filter = [
                    ['pay_status', '=', PayStatusEnum::SUCCESS],
                    ['delivery_status', '=', DeliveryStatusEnum::DELIVERED],
                    ['receipt_status', '=', ReceiptStatusEnum::NOT_RECEIVED],
                    ['order_status', '=', OrderStatusEnum::NORMAL]
                ];
                break;
            //已完成
            case 'complete':
                $filter = [
                    ['order_status', '=', OrderStatusEnum::COMPLETED]
                ];
                break;
            //待取消
            case 'apply_cancel':
                $filter = [
                    ['order_status', '=', OrderStatusEnum::APPLY_CANCEL]
                ];
                break;
            //已取消
            case 'cancel':
                $filter = [
                    ['order_status', '=', OrderStatusEnum::CANCELLED]
                ];
                break;
            //已评价           
            case 'comment':
                $filter = [
                    ['is_comment', '=', 0],
                    ['order_status', '=', OrderStatusEnum::COMPLETED]
                ];
                break;
        }
        return $filter;
    }


    /**
     * 创建分销商订单记录
     * @param OrderModel $order 订单记录
     * @return bool
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public static function createOrder(OrderModel $order): bool
    {
        // 分销订单模型
        $model = new static;
        // 分销商基本设置
        $setting = Setting::getItem('basic');   
        // 是否开启分销功能
        if (!$setting['is_open']) {
            return false;
        }
        
        // 获取当前买家的所有上级分销商用户id
        $dealerUser = $model->getDealerUserId((int)$order['user_id'], (int)$setting['level'], (bool)$setting['self_buy']);
        // 非分销订单
        if (!$dealerUser['first_user_id']) {
            return false;
        }
        // 计算订单分销佣金
        $capital = static::getCapitalByOrder($order);
        // 保存分销订单记录
        return $model->save([
            'user_id' => $order['user_id'],
            'order_id' => $order['order_id'],
            'order_price' => $capital['orderPrice'],
            'first_money' => max($capital['first_money'], 0),
            'second_money' => max($capital['second_money'], 0),
            'third_money' => max($capital['third_money'], 0),
            'first_user_id' => $dealerUser['first_user_id'],
            'second_user_id' => $dealerUser['second_user_id'],
            'third_user_id' => $dealerUser['third_user_id'],
            'is_settled' => 0,
            'store_id' => $model::$storeId
        ]);
    }

    /**
     * 获取当前买家的所有上级分销商用户ID
     * @param int $userId 用户ID
     * @param int $level 推荐等级
     * @param bool $selfBuy 分销商自购
     * @return array
     */
    private function getDealerUserId(int $userId, int $level, bool $selfBuy): array
    {
        $dealerUser = [
            'first_user_id' => $level >= 1 ? Referee::getRefereeUserId($userId, 1, true) : 0,
            'second_user_id' => $level >= 2 ? Referee::getRefereeUserId($userId, 2, true) : 0,
            'third_user_id' => $level == 3 ? Referee::getRefereeUserId($userId, 3, true) : 0
        ];
        // 分销商自购
        if ($selfBuy && User::isDealerUser($userId)) {
            return [
                'first_user_id' => $userId,
                'second_user_id' => $dealerUser['first_user_id'],
                'third_user_id' => $dealerUser['second_user_id'],
            ];
        }
        return $dealerUser;
    }
}