<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Spatie\Activitylog\Support\LogOptions;
use Spatie\Activitylog\Models\Concerns\LogsActivity;

class ReportingCycle extends Model
{
    use HasFactory, LogsActivity;

    protected $fillable = [
        'renewal_year',
        'reporting_year',
        'period_start',
        'period_end',
        'cut_off_date',
        'licence_period_year',
        'checklist_template_id',
        'status',
        'catatan',
    ];

    protected function casts(): array
    {
        return [
            'renewal_year' => 'integer',
            'reporting_year' => 'integer',
            'period_start' => 'date',
            'period_end' => 'date',
            'cut_off_date' => 'date',
            'licence_period_year' => 'integer',
        ];
    }

    /**
     * Peraturan perniagaan: tahun pelaporan = tahun pembaharuan - 2.
     * Cth: pembaharuan 2028 => pelaporan 2026.
     */
    public static function reportingYearFor(int $renewalYear): int
    {
        return $renewalYear - 2;
    }

    public function getActivitylogOptions(): LogOptions
    {
        return LogOptions::defaults()
            ->logOnly(['renewal_year', 'reporting_year', 'cut_off_date', 'status'])
            ->logOnlyDirty()
            ->dontLogEmptyChanges()
            ->useLogName('kitaran_pelaporan');
    }

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

    public function submissions(): HasMany
    {
        return $this->hasMany(Submission::class);
    }

    public function scopeAktif($query)
    {
        return $query->where('status', 'aktif');
    }

    public function isOverdue(): bool
    {
        return $this->cut_off_date && now()->startOfDay()->gt($this->cut_off_date);
    }
}