<?php

namespace App\Models;

use App\Models\Concerns\BelongsToCompany;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class PayrollCycle extends Model
{
    use BelongsToCompany;

    protected $table = 'payroll_cycles';

    protected $fillable = [
        'company_id',
        'month',
        'year',
        'status',
        'start_date',
        'end_date',
        'locked_at',
        'locked_by',
        'completed_at',
        'completed_by',
    ];

    protected function casts(): array
    {
        return [
            'start_date' => 'date',
            'end_date' => 'date',
            'locked_at' => 'datetime',
            'completed_at' => 'datetime',
        ];
    }

    public function company(): BelongsTo
    {
        return $this->belongsTo(Company::class);
    }

    public function lockedByUser(): BelongsTo
    {
        return $this->belongsTo(User::class, 'locked_by');
    }

    public function completedByUser(): BelongsTo
    {
        return $this->belongsTo(User::class, 'completed_by');
    }

    public function employeePayrolls(): HasMany
    {
        return $this->hasMany(EmployeePayroll::class, 'payroll_cycle_id');
    }

    public function runLogs(): HasMany
    {
        return $this->hasMany(PayrollRunLog::class, 'payroll_cycle_id');
    }

    public function isLocked(): bool
    {
        return $this->status === 'locked';
    }

    public function isDraft(): bool
    {
        return $this->status === 'draft';
    }

    public function isCompleted(): bool
    {
        return in_array($this->status, ['completed', 'locked'], true);
    }

    public function canEdit(): bool
    {
        return ! $this->isLocked();
    }
}