<?php

namespace App\Models;

use App\Models\Concerns\BelongsToTenant;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

/** @property array<string, mixed> $weights */
class Quotation extends Model
{
    use BelongsToTenant;

    protected $guarded = ['id'];

    protected function casts(): array
    {
        return ['weights' => 'array', 'valid_until' => 'date:Y-m-d'];
    }

    /** @return BelongsTo<Supplier, $this> */
    public function supplier(): BelongsTo
    {
        return $this->belongsTo(Supplier::class);
    }

    /** @return HasMany<QuotationItem, $this> */
    public function items(): HasMany
    {
        return $this->hasMany(QuotationItem::class);
    }

    /** @return HasMany<ProposalEvaluation, $this> */
    public function evaluations(): HasMany
    {
        return $this->hasMany(ProposalEvaluation::class);
    }
}