<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class EmployeeSettlement extends Model
{
    use HasFactory;

    protected $fillable = [
        'tenant_id',
        'employee_id',
        'settlement_type',
        'settlement_date',
        'last_working_date',
        'total_payable',
        'total_deductions',
        'net_payable',
        'currency_id',
        'notes',
        'processed_by',
        'processed_at',
    ];

    protected $casts = [
        'settlement_date' => 'date',
        'last_working_date' => 'date',
        'processed_at' => 'datetime',
        'total_payable' => 'decimal:0',
        'total_deductions' => 'decimal:0',
        'net_payable' => 'decimal:0',
    ];

    public function tenant()
    {
        return $this->belongsTo(Tenant::class);
    }

    public function employee()
    {
        return $this->belongsTo(Employee::class);
    }

    public function currency()
    {
        return $this->belongsTo(Currency::class);
    }

    public function processedBy()
    {
        return $this->belongsTo(User::class, 'processed_by');
    }

    public function financials()
    {
        return $this->hasMany(EmployeeFinancial::class, 'settlement_id');
    }

    public function getSettlementTypeLabelAttribute()
    {
        return match($this->settlement_type) {
            'resignation' => 'استعفا',
            'termination' => 'اخراج',
            'end_of_contract' => 'پایان قرارداد',
            default => $this->settlement_type,
        };
    }
}