<?php

declare(strict_types=1);

namespace plugin\article\app\model;

use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class Content extends BaseModel
{
    protected $table = 'article_content';

    protected $fillable = [
        'id',
        'title',
        'content_type',
        'slug',
        'category_id',
        'channel',
        'visibility',
        'author',
        'source',
        'cover',
        'seo_keywords',
        'seo_title',
        'seo_description',
        'summary',
        'content',
        'status',
        'is_top',
        'is_recommend',
        'allow_comment',
        'sort',
        'view_count',
        'like_count',
        'comment_count',
        'favorite_count',
        'published_at',
        'offline_at',
        'created_by',
        'updated_by',
        'created_at',
        'updated_at',
        'deleted_at',
    ];

    protected $casts = [
        'category_id' => 'integer',
        'visibility' => 'integer',
        'status' => 'integer',
        'is_top' => 'integer',
        'is_recommend' => 'integer',
        'allow_comment' => 'integer',
        'sort' => 'integer',
        'view_count' => 'integer',
        'like_count' => 'integer',
        'comment_count' => 'integer',
        'favorite_count' => 'integer',
        'published_at' => 'integer',
        'offline_at' => 'integer',
        'created_at' => 'integer',
        'updated_at' => 'integer',
        'deleted_at' => 'integer',
    ];

    protected $appends = ['tag_names', 'tag_ids', 'category_name', 'created_date', 'updated_date', 'created_name', 'updated_name'];

    public function category(): BelongsTo
    {
        return $this->belongsTo(Category::class, 'category_id', 'id');
    }

    public function tags(): BelongsToMany
    {
        return $this->belongsToMany(Tag::class, 'article_content_tag', 'content_id', 'tag_id');
    }

    public function getCategoryNameAttribute(): string
    {
        return $this->category?->name ?? '';
    }

    public function getTagNamesAttribute(): string
    {
        return $this->tags->pluck('name')->implode('、');
    }

    public function getTagIdsAttribute(): array
    {
        return $this->tags->pluck('id')->map(static fn($id) => is_numeric($id) ? (int)$id : $id)->values()->all();
    }
}