<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\SoftDeletes;

class StudentDocument extends Model
{
    use HasFactory;
    use SoftDeletes;

    protected $fillable = [
        'student_id',
        'document_type_id',
        'file_name',
        'file_path',
        'file_extension',
        'mime_type',
        'file_size',
        'document_number',
        'issued_date',
        'expired_date',
        'description',
        'verification_status',
        'verification_note',
        'uploaded_by',
        'verified_by',
        'verified_at',
    ];

    protected function casts(): array
    {
        return [
            'file_size' => 'integer',
            'issued_date' => 'date',
            'expired_date' => 'date',
            'verified_at' => 'datetime',
        ];
    }

    public function student(): BelongsTo
    {
        return $this->belongsTo(Student::class);
    }

    public function documentType(): BelongsTo
    {
        return $this->belongsTo(DocumentType::class);
    }

    public function uploadedBy(): BelongsTo
    {
        return $this->belongsTo(User::class, 'uploaded_by');
    }

    public function verifiedBy(): BelongsTo
    {
        return $this->belongsTo(User::class, 'verified_by');
    }
}