<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Attributes\Appends;
use Illuminate\Database\Eloquent\Attributes\Guarded;
use Illuminate\Database\Eloquent\Attributes\Scope;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;
use Spatie\Activitylog\LogOptions;
use Spatie\Activitylog\Models\Activity;
use Spatie\Activitylog\Traits\LogsActivity;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\InteractsWithMedia;
use Spatie\Sluggable\HasSlug;
use Spatie\Sluggable\SlugOptions;

#[Guarded(['id'])]
#[Appends(['thumbnail_url', 'images_data'])]
class Product extends Model implements HasMedia
{
    use HasFactory, HasSlug, InteractsWithMedia, LogsActivity, SoftDeletes;

    protected function casts(): array
    {
        return [
            'is_active' => 'boolean',
            'stock' => 'integer',
        ];
    }

    #[Scope]
    protected function active(Builder $query): void
    {
        $query->where('is_active', true);
    }

    #[Scope]
    protected function inactive(Builder $query): void
    {
        $query->where('is_active', false);
    }

    public function getSlugOptions(): SlugOptions
    {
        return SlugOptions::create()
            ->generateSlugsFrom('name')
            ->saveSlugsTo('slug');
    }

    public function registerMediaCollections(): void
    {
        $this->addMediaCollection('thumbnail')
            ->singleFile();

        $this->addMediaCollection('images');
    }

    protected function thumbnailUrl(): Attribute
    {
        return Attribute::make(
            get: fn () => $this->getFirstMediaUrl('thumbnail') ?: null,
        );
    }

    protected function imagesData(): Attribute
    {
        return Attribute::make(
            get: fn () => $this->getMedia('images')->map(fn ($media) => [
                'id' => $media->id,
                'url' => $media->getUrl(),
            ])->toArray(),
        );
    }

    public function categories(): BelongsToMany
    {
        return $this->belongsToMany(Category::class);
    }

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

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

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

    public function getActivitylogOptions(): LogOptions
    {
        return LogOptions::defaults()
            ->logOnly(['name', 'description', 'stock', 'is_active'])
            ->logOnlyDirty()
            ->useLogName('Produk');
    }

    public function tapActivity(Activity $activity, string $eventName)
    {
        $activity->description = match ($eventName) {
            'created' => 'TAMBAH',
            'updated' => 'UBAH',
            'deleted' => 'HAPUS',
            default => $activity->description,
        };

        if (isset($activity->properties['attributes'])) {
            $attributeMap = [
                'name' => 'Nama',
                'description' => 'Deskripsi',
                'stock' => 'Stok',
                'is_active' => 'Status',
            ];

            $properties = $activity->properties->toArray();

            $localizeValues = function ($attrs) use ($attributeMap) {
                $newAttrs = [];
                foreach ($attrs as $key => $value) {
                    $label = $attributeMap[$key] ?? $key;
                    $displayValue = $value;

                    if ($key === 'is_active') {
                        $displayValue = $value ? 'Aktif' : 'Tidak Aktif';
                    }

                    $newAttrs[$label] = $displayValue;
                }

                return $newAttrs;
            };

            $properties['attributes'] = $localizeValues($properties['attributes']);

            if (isset($properties['old'])) {
                $properties['old'] = $localizeValues($properties['old']);
            }

            $activity->properties = collect($properties);
        }
    }
}