<?php

namespace App\Models\Schools;

use App\Models\BaseModel;
use App\Models\Schools\School;
use App\Models\Schools\SchoolClass;
use App\Models\System\SystemUserSchoolCampus;

/**
 * 校区模型
 * @package App\Models\Schools
 * @property int $id 主键ID
 * @property string $name 校区名称
 * @property string|null $alias 校区别名
 * @property int $school_id 所属学校ID
 * @property string|null $code 校区代码
 * @property bool $self_support 是否自营
 * @property int $is_open_user_login 是否开放用户登录
 * @property int $status 状态
 * @property \Carbon\Carbon $created_at 创建时间
 * @property \Carbon\Carbon $updated_at 更新时间
 * @property \Carbon\Carbon|null $deleted_at 删除时间
 * @property int $tenant_id 租户ID
 */
class SchoolCampus extends BaseModel
{
    protected $table = 'school_campus';

    /**
     * 启用系统字段自动维护
     */
    protected $enableSystemFields = true;

    /**
     * 启用租户隔离
     */
    protected $enableTenantScope = true;

    protected $fillable = [
        'name',
        'alias',
        'school_id',
        'code',
        'self_support',
        'is_open_user_login',
        'status',
    ];

    protected $casts = [
        'school_id' => 'integer',
        'self_support' => 'boolean',
        'is_open_user_login' => 'integer',
        'status' => 'integer',
    ];

    /**
     * 校区所属学校
     */
    public function school()
    {
        return $this->belongsTo(School::class, 'school_id');
    }

    /**
     * 校区的班级关联
     */
    public function classes()
    {
        return $this->hasMany(SchoolClass::class, 'campus_id');
    }

    /**
     * 校区的用户关联
     */
    public function userSchoolCampuses()
    {
        return $this->hasMany(SystemUserSchoolCampus::class, 'campusid');
    }

    /**
     * 激活状态查询作用域
     */
    public function scopeActive($query)
    {
        return $query->where('status', 1);
    }
}