<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Collection;

class ParkingSpaceCamera extends Model
{
    use HasFactory;

    protected $table = 'parking_space_camera';

    protected $fillable
        = [
            'camera_id',
            'space_index',
            'space_id',
            'control_lights_ip',
            'light_index'
        ];

    public static function createModel($data, $camera_id)
    {
        $createData = [];
        $index = 1;
        foreach ($data as $item) {
            $createData[] = [
                'camera_id'         => $camera_id,
                'space_index'       => $index,
                'space_id'          => $item['space_id'],
                'control_lights_ip' => $item['control_lights_ip'] ?? '',
                'light_index'       => $item['light_index'] ?? 0
            ];
            $index += 1;
        }
        return self::insert($createData);
    }

    public static function getData($camera_id, $is_space = 0): array
    {
        $data = self::query()->where('camera_id', $camera_id)->orderBy(
            'space_index'
        )->select()->get()->toArray();
        if ($is_space) {
            foreach ($data as &$item) {
                $item['space_number'] = '';
                $item['space_attr_id'] = '';
                $space = ParkingSpace::query()->find(
                    $item['space_id'],
                    ['number', 'space_attr_id']
                );
                if ($space) {
                    $item['space_number'] = $space['number'];
                    $item['space_attr_id'] = $space['space_attr_id'];
                }
                unset($item['space_id'], $item['id'], $item['camera_id']);
            }
        }
        return $data;
    }

    public static function getCameraIds($parking_space_number): Collection|array
    {
        $space_ids = ParkingSpace::getId($parking_space_number);
        if ($space_ids) {
            return self::query()->whereIn('space_id', $space_ids)->pluck(
                'camera_id'
            );
        }
        return [];
    }

    public static function getParkingSpaceNumber(
        $camera_id,
        $is_implode = 1
    ): string|array {
        $space_ids = self::query()->where('camera_id', $camera_id)->pluck(
            'space_id'
        );
        $space_number_arr = [];
        foreach ($space_ids as $space_id) {
            $number = ParkingSpace::getNumber($space_id);
            if ($number) {
                $space_number_arr[] = $number;
            }
        }
        if ($is_implode) {
            return $space_number_arr ? implode(',', $space_number_arr) : '';
        } else {
            return $space_number_arr;
        }
    }

    public static function getSpaceCount($camera_id): int
    {
        return self::query()->where('camera_id', $camera_id)->count();
    }

    // 获取相机IP地址
    public static function getCameraIp($space_id)
    {
        $res = self::query()->where('space_id', $space_id)->first();
        if ($res) {
            return ParkingCamera::query()->where('id', $res['camera_id'])
                ->value('camera_ip');
        }
        return '';
    }

    // 判断设备是否在线
    public static function isOnlineCamera($camera_ip)
    {
        return ParkingCamera::query()->where('camera_ip', $camera_ip)
            ->where('status', 1)->exists();
    }
}