<?php

namespace App\Imports;

use App\Models\Parking;
use App\Models\ParkingChannel;
use App\Models\ParkingSpaceType;
use App\Services\AdminTranslationService;
use App\Services\OperationLogService;
use App\Services\ParkingWhitelistService;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\WithChunkReading;
class ParkingWhitelistImport implements ToModel, WithChunkReading
{
    protected int $index = 0;
    protected int $user_id;
    protected array $error = [];

    public function __construct($admin_user_id)
    {
        $this->user_id = $admin_user_id;
    }

    public function model(array $row)
    {
        if (!$this->index) {
            $this->index += 1;
            return;
        }
        $this->index += 1;
        $license_plate = $row[1] ?? '';
        if (empty($license_plate)) {
            $this->error[] = imports_error($this->index, 'import33');
            return;
        }
        $parking_name = $row[2] ?? '';
        if (empty($parking_name)) {
            $this->error[] = imports_error($this->index, 'import20');
            return;
        }
        $parking_id = Parking::getValueId($parking_name);
        if (empty($parking_id)) {
            $parking_id = AdminTranslationService::getTypeId(3, $parking_name);
            if (!$parking_id) {
                $this->error[] = imports_error($this->index, 'import24');
                return;
            }
        }
        $channel_name = $row[3] ?? '';
        if (empty($channel_name)) {
            $this->error[] = imports_error($this->index, 'import34');
            return;
        }
        $channel_arr = explode(',', $channel_name);
        $channelIds = ParkingChannel::query()->whereIn('name', $channel_arr)->pluck('id')->toArray();
        if (empty($channelIds)) {
            $channelIds = [];
            foreach ($channel_arr as $channel) {
                $channel_id = AdminTranslationService::getTypeId(5, $channel);
                if ($channel_id) {
                    $channelIds[] = $channel_id;
                }
            }
            if (!$channelIds) {
                $this->error[] = imports_error($this->index, 'import35');
                return;
            }
        }
        $reason = $row[4] ?? '';
        if (empty($reason)) {
            $this->error[] = imports_error($this->index, 'import36');
            return;
        }
        $type_str = $row[5] ?? '';
        $space_type_id = 0;
        if (!empty($type_str)) {
            $space_type_id = ParkingSpaceType::getValueId($type_str) ?? 0;
            if (!$space_type_id) {
                $space_type_id = AdminTranslationService::getTypeId(1, $type_str) ?? 0;
            }
        }

        $data = [
            'license_plate' => $license_plate,
            'parking_id' => $parking_id,
            'reason' => $reason,
            'channel_ids' => $channelIds,
            'admin_user_id' => $this->user_id,
            'member_type' => $space_type_id
        ];

        $service = new ParkingWhitelistService(new OperationLogService());
        $service->createModel($data);
    }

    public function chunkSize(): int
    {
        return 1000; // 设置每次处理的行数，有助于避免内存问题并可能改善表头解析
    }

    public function errorArr(): array
    {
        return $this->error;
    }
}