<?php

namespace App\Http\Livewire\Admin\Page;

use App\Http\Livewire\ConvertEmptyStringsToNull;
use App\Http\Livewire\General;
use App\Models\Page;
use Livewire\Component;
use Livewire\WithFileUploads;

class Edit extends Component
{
    use ConvertEmptyStringsToNull, General, WithFileUploads;

    public Page $page;

    public $file_manager_access;

    public $image;

    public $can_change_status;

    protected $listeners = ['imageChanged'];

    public function mount()
    {
        $this->file_manager_access = auth()->user()->can('file-manager access');
        $this->can_change_status = auth()->user()->can('change status');
    }

    protected function rules()
    {
        return [
            'page.title' => 'required|string|max:250',
            'page.slug' => 'required|string|max:250|alpha_dash|unique:pages,slug,'.$this->page->id,
            'page.image' => 'nullable|max:250|string',
            'page.description' => 'required|string|max:250',
            'page.content' => 'required|string|max:60000',
            'page.status' => 'required|in:0,1',
            'image' => 'nullable|mimes:png,jpeg,jpg|max:1024',
        ];
    }

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

    public function update()
    {
        $this->validate();
        if ((! $this->file_manager_access) && $this->image) {
            $folder = getFileManagerSharedFolder().'/'.auth()->id().'/pages';
            $this->page->image = 'storage/'.$this->image->store($folder, 'public');
        }
        if (! $this->can_change_status && $this->page->isDirty()) {
            $this->page->status = false;
        }
        $this->page->update();
        $this->doneMessage("{$this->page->title} با موفقیت ویرایش شد");

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

    public function imageChanged($imagePath)
    {
        $this->page->image = ltrim(parse_url($imagePath, PHP_URL_PATH), '/');
    }

    public function nullImage()
    {
        $this->page->image = $this->image = null;
    }
}