<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;

class PriceList extends Model
{
    protected $fillable = [
        'name',
        'valid_from',
        'valid_to',
        'is_default',
    ];

    protected $casts = [
        'valid_from' => 'date',
        'valid_to' => 'date',
        'is_default' => 'boolean',
    ];

    public function clientGroups(): HasMany
    {
        return $this->hasMany(ClientGroup::class, 'price_list_id');
    }

    public function products(): BelongsToMany
    {
        return $this->belongsToMany(Product::class, 'product_price_list')
            ->withPivot('price')
            ->withTimestamps();
    }
}