<?php

namespace App\Http\Livewire\Form;

use App\Models\Card;
use App\Models\Character;
use App\Models\Raid;
use App\Models\Wow;

use App\Http\Livewire\Traits\Alert;

use Livewire\Component;

class CardForm extends Component
{
	use Alert;

	/**
	 * The card record
	 */
	public $card;

	/**
	 * Array of available characters
	 */
	public $characters;

	/**
	 * Array of available raids
	 */
	public $raids;

	/**
	 * True if the record already exists in the database.
	 */
	public bool $exist;

	public function mount(Card $card)
	{
		$this->card = $card;
		$this->characters = Character::all()->pluck('name', 'id');
		$this->raids = Raid::all()->pluck('name', 'id');
		$this->classes = Wow::$classes;
		$this->exist = $card->exists;
	}

	/**
	 * Validation rules
	 */
	protected function rules()
	{
		return [
	        'card.body' => 'required|string|min:3|max:200',
			'card.character_id' => 'exists:' . Character::class . ',id|nullable',
			'card.raid_id' => 'exists:' . Raid::class . ',id|nullable',
			'card.class' => 'in:' . collect($this->classes)->keys() . '|nullable',
	    ];
	}

	public function updated($property, $value)
    {
		// Hack to force empty value to null.
		if (in_array($property, ['card.character_id', 'card.raid_id', 'card.class'])) {
			if (empty($value)) {
				$this->{$property} = null;
			}
		}

        $this->validateOnly($property);
    }

	/**
	 * Returns true if this card has not been stored in the database.
	 */
	public function isNew() : bool
	{
		return !$this->exist;
	}

	/**
	 * Submit the form, create/update card.
	 */
	public function submit()
	{
		$this->validate();
		$this->card->save();

		if ($this->isNew()) {
			session()->flash('info', 'Card was successfully created.');
			return redirect()->route('admin.card.index');
		}

		$this->info('Card was successfully updated.');
	}

    /**
     * Render the setup page
     */
    public function render()
    {
        return view('form.card')
			->layout('layouts.admin');
    }
}