<?php

namespace App\Data;

use Illuminate\Support\Carbon;
use Livewire\Wireable;
use Spatie\LaravelData\Concerns\WireableData;
use Spatie\LaravelData\Data;

class PostData extends Data implements Wireable
{
    use WireableData;

    public function __construct(
        public ?int $id,
        public string $title,
        public string $slug,
        public string $content,
        public string $excerpt,
        public string $status,
        public ?Carbon $published_at,
        public ?int $author_id,
        public ?int $category_id,
        public ?array $tags,
    ) {
    }

    public static function blank(): self
    {
        return PostData::from([
            'title'        => '',
            'slug'         => '',
            'content'      => '',
            'excerpt'      => '',
            'status'       => 'draft',
            'published_at' => null,
            'author_id'    => null,
            'category_id'  => null,
            'tags'         => [],
        ]);
    }

    public static function rules(): array
    {
        return [
            'title'        => ['required'],
            'slug'         => ['required'],
            'content'      => ['required'],
            'excerpt'      => ['required'],
            'status'       => ['required'],
            'published_at' => ['nullable'],
            'author_id'    => ['required'],
            'category_id'  => ['required'],
        ];
    }

    public static function messages(): array
    {
        return [
            'title.required'       => __('The title field is required.'),
            'slug.required'        => __('The slug field is required.'),
            'content.required'     => __('The content field is required.'),
            'excerpt.required'     => __('The excerpt field is required.'),
            'status.required'      => __('The status field is required.'),
            'author_id.required'   => __('The author field is required.'),
            'category_id.required' => __('The category field is required.'),
        ];
    }
}