<?php

namespace App\Merchant\Exporters;

use App\Models\Coupon;
use Maatwebsite\Excel\Concerns\Exportable;
use Maatwebsite\Excel\Concerns\FromQuery;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;

class CouponExport implements FromQuery, WithMapping, WithHeadings
{

    use Exportable;

    public $outlet            = '';

    public $status            = '';

    public $redemptionCode    = '';

    public $start             = '';

    public $end               = '';

    public $user              = '';

    public $thirdPartyGoodsId = '';

    public function __construct($serchDatas, $user)
    {
        $this->fileName = '卡券记录' . date('YmdHis') . '.xlsx';
        $this->user     = $user;

        if (!empty($serchDatas)) {
            foreach ($serchDatas as $key => $data) {
                if ($key == 'start') {
                    $data = $data . ' 00:00:01';
                }
                if ($key == 'end') {
                    $data = $data . ' 23:59:59';
                }
                if ($data) {
                    $this->$key = $data;
                }

            }
        }
    }

    public function headings(): array
    {
        return ['ID', '网点名称', '平安券编号', '优惠政策', '核销金额', '状态', '处理结果', '核销时间'];
    }

    /**
     * @inheritDoc
     */
    public function query()
    {
        return Coupon::where('user_id', $this->user->id)
                     ->when($this->outlet, function ($q) {
                         $q->whereHas('outlet', function ($q) {
                             $q->whereHas('info', function ($q) {
                                 $q->where('nickname', 'like', "%{$this->outlet}%");
                             });
                         });
                     })
                     ->when($this->redemptionCode, function ($q) {
                         $q->where('redemptionCode', $this->redemptionCode);
                     })
                     ->when($this->thirdPartyGoodsId, function ($q) {
                         $q->where('thirdPartyGoodsId', $this->thirdPartyGoodsId);
                     })
                     ->when(is_numeric($this->status), function ($query) {
                         if ($this->status == 4) {
                             $query->where('is_profit', 1);
                         } else {
                             $query->where('status', $this->status);
                         }
                     })
                     ->when($this->start && $this->end, function ($query) {
                         $query->whereBetween('created_at', [$this->start, $this->end]);
                     })
                     ->when($this->start, function ($query) {
                         $query->where('created_at', '>', $this->start);
                     })
                     ->when($this->end, function ($query) {
                         $query->where('created_at', '<', $this->end);
                     })
                     ->whereIn('status', [2, 3])
                     ->orderBy('created_at', 'desc');
    }

    public function map($info): array
    {
        $data = [
            $info->id,
            $info->outlet ? $info->outlet->nickname : 'Id:' . $info->outletId,
            ' ' . $info->redemptionCode,
            ' ' . $info->couponName,
            $info->price,
            $info->status_text,
            $info->remark,
            $info->created_at,
        ];

        return $data;
    }

}