<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Auth;
//Importing laravel-permission models
use Spatie\Permission\Models\Role;
use Spatie\Permission\Models\Permission;
use Illuminate\Support\Facades\Input;
use Validator;
use Response;
use Session;

class RoleController extends ExtendedController
{
	public function __construct()
	{
		$this->middleware(['auth', 'isAdmin']);//isAdmin middleware lets only user with a //specific permission permission to access these resources

		// Model
		$this->modelClass = Role::class;
		$this->modelType			= 'rolle';
		$this->modelData = [
			'name'        => [
				'type'        => 'inputText',
				'label'       => __('models.name'),
				'placeholder' => __('models.role'),
				'validation'  => [
					'rules' => 'required|min:3',
				]
			],
			'permissions' => [
				'type'   => 'checkboxSelection',
				'models' => 'permissions',
				'label'  => __('models.permissions'),
				'foreign'=> [
					'class' => Permission::class,
					'model' => 'permissions',
					'column' => 'name',
					'order' => [
						'column' => 'name',
						'direction' => 'ASC'
					],
				],
			]
		];

		// URL options
		$this->url = 'role';
		$this->route = 'rolle';
		$this->adminIndexOptions = [
			'orderBy'  => 'name',
			'paginate' => 10,
			'listdata' => [
				'name'        => [],
				'permissions' => [],
				'updated'     => [
					'label' => __('admin.last modified')
				]
			]
		];

		parent::__construct();
	}

	/**
	 * Update the specified resource in storage.
	 *
	 * @param  \Illuminate\Http\Request $request
	 * @param  int $id
	 * @return \Illuminate\Http\Response
	 */
	public function update(Request $request, $id)
	{
		$model = Role::findOrFail($id);//Get role with the given id

		if(isset($request['restore']))
		{
			$model->restore();
			$this->addMessageSuccess(
				__("messages.restored"),
				__("messages.:model successfully restored", ['model' => __('models.'.$this->url)])
			);

			return $this->createJSONResponse();
		}
		else
		{
			$validator = Validator::make(Input::all(), $this->getValidationRules('UPDATE'));

			if($validator->fails())
			{
				$model			= $this->modelFill($model, $request);
				$this->addMessageError(
					__("messages.form error"),
					__("messages.please fill the form correct")
				);

				return $this->createJSONResponse(
					$this->renderEditView($model, ['errors' => $validator->getMessageBag(), 'wizard' => false])
				);
			}
			$permissions = $request['permissions'];
			$model			= $this->modelFill($model, $request);
			$model->save();

			$p_all = Permission::all();//Get all permission

			foreach($p_all as $p)
			{
				$model->revokePermissionTo($p); //Remove all permission associated with role
			}

			if(isset($permissions))
			{
				foreach($permissions as $permission)
				{
					$p = Permission::where('id', '=', $permission)->firstOrFail(); //Get corresponding form //permission in db
					$model->givePermissionTo($p);  //Assign permission to role
				}
			}
			$this->addMessageSuccess(
				__("messages.saved"),
				__("messages.:model successfully edited", ['model' => __('models.'.$this->url)]),
				true
			);

			return $this->createJSONResponse(
				$this->renderEditView($model, ['errors' => $validator->getMessageBag(), 'wizard' => false])
			);
		}
	}
}