<?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\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;

/**
 * @property int $id
 * @property int $class_package_unit_id
 * @property int|null $irrecusable_proposal_id
 * @property float|null $registration_value
 * @property bool $registration_included_in_course
 * @property bool $registration_installments_allowed
 * @property int $registration_max_installments
 * @property float|null $classes_value
 * @property bool $classes_included_in_course
 * @property bool $classes_installments_allowed
 * @property int $classes_max_installments
 * @property float|null $classes_discount_percentage
 * @property float $materials_total_value
 * @property bool $materials_included_in_course
 * @property bool $materials_installments_allowed
 * @property int $materials_max_installments
 * @property float|null $total_value
 * @property int $total_max_installments
 * @property string|null $condition
 * @property-read \App\Models\ClassPackageUnit $packageUnit
 * @property-read \App\Models\IrrecusableProposal|null $baseIrrecusableProposal
 * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\IrrecusableProposalUnitProduct> $products
 */
class IrrecusableProposalUnit extends Model
{
    use HasFactory, SoftDeletes;

    protected $table = 'irrecusable_proposal_units';

    protected $guarded = ['id'];

    protected $casts = [
        'registration_value'                 => 'float',
        'registration_included_in_course'    => 'boolean',
        'registration_installments_allowed'  => 'boolean',
        'registration_max_installments'      => 'integer',
        'classes_value'                      => 'float',
        'classes_included_in_course'         => 'boolean',
        'classes_installments_allowed'       => 'boolean',
        'classes_max_installments'           => 'integer',
        'classes_discount_percentage'        => 'float',
        'materials_total_value'              => 'float',
        'materials_included_in_course'       => 'boolean',
        'materials_installments_allowed'     => 'boolean',
        'materials_max_installments'         => 'integer',
        'total_value'                        => 'float',
        'total_max_installments'             => 'integer',
    ];

    public function packageUnit(): BelongsTo
    {
        return $this->belongsTo(ClassPackageUnit::class, 'class_package_unit_id');
    }

    public function baseIrrecusableProposal(): BelongsTo
    {
        return $this->belongsTo(IrrecusableProposal::class, 'irrecusable_proposal_id');
    }

    public function products(): HasMany
    {
        return $this->hasMany(IrrecusableProposalUnitProduct::class);
    }
}