<?php

namespace App\Http\Livewire\Admin\Faq;

use App\Http\Livewire\ConvertEmptyStringsToNull;
use App\Http\Livewire\General;
use App\Models\Category;
use App\Models\Faq;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\Rule;
use Livewire\Component;

class Edit extends Component
{
    use ConvertEmptyStringsToNull, General;

    public Faq $faq;

    public $categories;

    public $category_id;

    public function mount()
    {
        $this->categories = Category::query()
            ->where('type', Faq::class)
            ->select('id', 'name')
            ->get();

        $this->category_id = $this->faq->categories()->pluck('id')->toArray()[0] ?? null;
    }

    protected function rules()
    {
        return [
            'faq.question' => 'required|string|max:60000',
            'faq.answer' => 'required|string|max:60000',
            'faq.sort_order' => 'nullable|integer|min:0|max:100',
            'faq.status' => 'required|in:0,1',
            'category_id' => ['required', Rule::exists('categories', 'id')
                ->where(function ($query) {
                    return $query->where('type', Faq::class);
                })],
        ];
    }

    public function render()
    {
        return view('livewire.admin.faq.edit');
    }

    public function update()
    {
        DB::transaction(function () {
            $this->faq->update($this->validate());
            $this->faq->categories()->sync([$this->category_id]);
        });

        $this->doneMessage();

        return redirect()->route('admin.faqs.index');
    }
}