<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use LaravelIdea\Helper\App\Models\_IH_MisSurgicalOperation_QB;

class MisSurgicalOperation extends Model
{
    private const COMPLETED_OPERATION_STATUS_ID = 3;

    private const CANCELLED_OPERATION_STATUS_ID = 4;

    protected $table = 'stt_surgicaloperation';

    protected $primaryKey = 'SurgicalOperationID';

    public function serviceMedical()
    {
        return $this->belongsTo(MisServiceMedical::class, 'rf_kl_ServiceMedicalID', 'ServiceMedicalID');
    }

    public function medicalHistory()
    {
        return $this->belongsTo(MisMedicalHistory::class, 'rf_MedicalHistoryID', 'MedicalHistoryID');
    }

    public function operationPurpose()
    {
        return $this->hasOne(MisOperationPurpose::class, 'rf_SurgicalOperationID', 'SurgicalOperationID');
    }

    /**
     * Получить операции у которых исход <> 0
     *
     * @return _IH_MisSurgicalOperation_QB|_IH_MisSurgicalOperation_QB
     */
    public function scopeCompleted($query)
    {
        return $query->whereNot('rf_OperationResultID', 0);
    }

    /**
     * Получить операции с благоприятным исходом
     *
     * @return _IH_MisSurgicalOperation_QB|_IH_MisSurgicalOperation_QB
     */
    public function scopePositiveResult($query)
    {
        return $query->where('rf_OperationResultID', 1);
    }

    /**
     * Получить операции с неблагоприятным исходом
     *
     * @return _IH_MisSurgicalOperation_QB|_IH_MisSurgicalOperation_QB
     */
    public function scopeNotPositiveResult($query)
    {
        return $query->where('rf_OperationResultID', 2);
    }

    /**
     * Получить отмененные операции через назначение
     *
     * @return _IH_MisSurgicalOperation_QB
     */
    public function scopeCanceled($query)
    {
        return $query->whereHas('operationPurpose', function ($purposeQuery) {
            $purposeQuery->where('rf_OperationStatusID', self::CANCELLED_OPERATION_STATUS_ID);
        });
    }
}