<?php

namespace Modules\ProjectManagement\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Modules\Labors\Models\Labor;

class TaskLabor extends Model
{
    protected $table = 'task_labors';

    protected $fillable = [
        'task_id',
        'labor_id',
        'allocation_type',
        'bundle_name',
        'bundle_unit',
        'bundle_quantity',
        'bundle_unit_rate',
        'estimated_hours',
        'actual_hours',
    ];

    protected function casts(): array
    {
        return [
            'estimated_hours' => 'decimal:2',
            'actual_hours' => 'decimal:2',
            'bundle_quantity' => 'decimal:2',
            'bundle_unit_rate' => 'decimal:2',
        ];
    }

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

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

    public function getEstimatedCostAttribute(): float
    {
        return (float) $this->estimated_hours * (float) ($this->labor?->hourly_rate ?? 0);
    }

    public function getActualCostAttribute(): float
    {
        return (float) $this->actual_hours * (float) ($this->labor?->hourly_rate ?? 0);
    }
}