dwbs-user-api/app/Exports/Dwbs/ShopOrderExport.php

<?php

namespace App\Exports\Dwbs;

use App\Repositories\Enums\CheckStatusEnum;
use App\Repositories\Enums\Dwbs\ShopOrderStatusEnum;
use App\Repositories\Enums\ModelStatusEnum;
use App\Repositories\Models\Dwbs\ShopGood;
use App\Repositories\Models\Dwbs\ShopOrder;
use App\Repositories\Models\Dwbs\ShopOrderGood;
use Illuminate\Support\Facades\Crypt;
use Maatwebsite\Excel\Concerns\Exportable;
use Maatwebsite\Excel\Concerns\FromQuery;
use Maatwebsite\Excel\Concerns\ShouldAutoSize;
use Maatwebsite\Excel\Concerns\WithColumnWidths;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;
use Maatwebsite\Excel\Concerns\WithStyles;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;


class ShopOrderExport implements FromQuery, WithMapping, WithHeadings, ShouldAutoSize, WithColumnWidths, WithStyles
{
    use Exportable;

    const Name = "积分商城兑换订单列表";
    const BaseFields = [
//        [
//            'name' => '序号',
//            'width' => 8,
//        ],
        [
            'name' => '订单号',
            'width' => 22,
            'field' => 'order_no'
        ],
        [
            'name' => '快递号',
            'width' => 20,
            'field' => 'wuliu_no'
        ],
        [
            'name' => '快递公司',
            'width' => 20,
            'field' => 'wuliu_type'
        ],
        [
            'name' => '用户昵称',
            'width' => 20,
        ],
        [
            'name' => '用户手机号',
            'width' => 15,
        ],
        [
            'name' => '收件人-姓名',
            'width' => 20,
            'field' => 'sjr_name'
        ],
        [
            'name' => '收件人-手机号',
            'width' => 15,
        ],
        [
            'name' => '收件人地址-省',
            'width' => 20,
            'field' => 'sjr_address_province'
        ],
        [
            'name' => '收件人地址-市',
            'width' => 20,
            'field' => 'sjr_address_city'
        ],
        [
            'name' => '收件人地址-县',
            'width' => 20,
            'field' => 'sjr_address_area'
        ],
        [
            'name' => '收件人地址-地址详情',
            'width' => 20,
            'field' => 'sjr_address'
        ],
        [
            'name' => '商品总数量',
            'width' => 15,
            'field' => 'nums'
        ],
    ];
    protected $rowNums = 0;
    protected $ids = [];
    protected $lastC = 'A';
    protected $fields = [];
    protected $goods = [];

    public function __construct($ids, $field_ids = [])
    {
        $this->ids = $ids;
        $fields = [];
        if (!count($field_ids)) {
            $fields = self::BaseFields;
        } else {
            foreach ($field_ids as $field_id) {
                $fields[] = self::BaseFields[$field_id];
            }
        }

        $goods = ShopGood::query()->where('status', ModelStatusEnum::OK)->select(['id', 'name'])->orderBy('id')->get();
        $this->goods = $goods;
        foreach ($goods as $good) {
            $fields[] = [
                'name' => $good['name'],
                'width' => 15,
            ];
        }

        $fields[] = [
            'name' => '商品汇总',
            'width' => 30,
        ];

        $this->fields = $fields;
    }

    public function query()
    {
        $ids = $this->ids;
        return ShopOrder::query()->with(['user'])->whereIn('id', $ids)->where('status', ShopOrderStatusEnum::wait_send)->where('check_status', CheckStatusEnum::SUCCESS)->orderByDesc('id');
    }

    public function map($row): array
    {
        $this->rowNums++;
        $data = [];

        foreach ($this->fields as $k => $item) {
            $field = $item['name'];
            if (isset($item['field'])) {
                $data[$k] = $row[$item['field']];
                continue;
            }

            if ($field == '序号') {
                $data[$k] = $this->rowNums;
                continue;
            }
            if ($field == '用户昵称') {
                $data[$k] = isset($row['user']['nickname']) ? $row['user']['nickname'] : '';
                continue;
            }
            if ($field == '用户手机号') {
                $data[$k] = isset($row['user']['mobile_encryption']) ? Crypt::decryptString($row['user']['mobile_encryption']) : '';
                continue;
            }

            if ($field == '收件人-手机号') {
                $data[$k] = isset($row['sjr_mobile_encryption']) ? Crypt::decryptString($row['sjr_mobile_encryption']) : '';
                continue;
            }

            if ($field == '商品汇总') {
                $da = [];
                $goods = ShopOrderGood::query()->with(['good'])->where('order_id', $row['id'])->get();
                foreach ($goods as $good) {
                    $name = isset($good['good']['name']) ? $good['good']['name'] : '未知';
                    $da[] = "{$name}*{$good['nums']}";
                }

                $data[$k] = arr2str($da, '、');
                continue;
            }

            foreach ($this->goods as $good) {
                if ($field == $good->name) {
                    $data[$k] = (string)(ShopOrderGood::query()->where('order_id', $row['id'])->where('good_id', $good->id)->where('status', ModelStatusEnum::OK)->value('nums') ?? 0);
                    break 1;
                }
            }
        }

        return $data;
    }


    public function headings(): array
    {
        $room_name = self::Name;
        $data[] = [$room_name];

        $data[] = array_column($this->fields, 'name');
        return $data;
    }

    public function headingRow(): int
    {
        return 2;
    }

    public function columnWidths(): array
    {
        $i = 65;
        $data = [];
        foreach ($this->fields as $k => $field) {
            $s = intval($k / 26);

            if (!$s) $key = chr($i + $k);
            if ($s > 0) {
                $y = intval($k % 26);
                $key = chr($s + $i - 1);
                $key .= chr($y + $i);
            }
            $data["{$key}"] = $field['width'];
            $this->lastC = $key;
        }
        return $data;
    }

    public function styles(Worksheet $sheet)
    {
        $last = $this->lastC;
        $cellRange = "A1:{$last}1";
        $sheet->getStyle($cellRange)->getFont()->setSize(12);

        $sheet->getDefaultRowDimension()->setRowHeight(40);//设置行高

        // 文字居中
        $lastrow = $sheet->getHighestRow();
        $sheet->getStyle("A1:{$last}" . $lastrow)->getAlignment()->setVertical(Alignment::VERTICAL_CENTER);//垂直居中
        $sheet->getStyle("A1:{$last}" . $lastrow)->getAlignment()->setHorizontal(Alignment::HORIZONTAL_CENTER);
        $sheet->getStyle("A1:{$last}" . $lastrow)->getAlignment()->setWrapText(true);

        $sheet->mergeCells("A1:{$last}1"); //合并
        $sheet->getStyle("A1:{$last}1")->getFont()->setSize(16);
    }


}