<?php

namespace App\Models;

use App\Models\Concerns\BelongsToCompany;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class PayrollComponentDefinition extends Model
{
    use BelongsToCompany;

    protected $table = 'payroll_component_definitions';

    protected $fillable = [
        'company_id',
        'code',
        'name',
        'category',
        'value_type',
        'value',
        'is_taxable',
        'display_order',
        'is_active',
    ];

    protected function casts(): array
    {
        return [
            'value' => 'decimal:4',
            'is_taxable' => 'boolean',
            'is_active' => 'boolean',
        ];
    }

    public function company(): BelongsTo
    {
        return $this->belongsTo(Company::class);
    }

    public function employeeComponentValues(): HasMany
    {
        return $this->hasMany(EmployeeComponentValue::class, 'component_definition_id');
    }

    public function scopeEarnings($query)
    {
        return $query->where('category', 'earning');
    }

    public function scopeDeductions($query)
    {
        return $query->where('category', 'deduction');
    }

    public function scopeEmployerContributions($query)
    {
        return $query->where('category', 'employer_contribution');
    }

    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }
}