<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Concerns\HasUuids;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * @property \Carbon\Carbon $start_date
 * @property \Carbon\Carbon $end_date
 */
class BudgetPeriod extends Model
{
    use HasFactory, HasUuids;

    protected $fillable = [
        'budget_id',
        'start_date',
        'end_date',
        'allocated_amount',
        'carried_over_amount',
        'processing_historical',
    ];

    protected function casts(): array
    {
        return [
            'start_date' => 'date',
            'end_date' => 'date',
            'allocated_amount' => 'integer',
            'carried_over_amount' => 'integer',
            'processing_historical' => 'boolean',
        ];
    }

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

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