<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Http\Requests;
use App\Models\User;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;

class UserManagement extends Controller
{
    public function getNewUser()
    {
        // define list of roles, this list will be used in template for selecting proper role for user
        $roles = [
            User::ROLE_ADMIN   => 'admin/userManagement.role_' . User::ROLE_ADMIN,
            User::ROLE_EDITOR  => 'admin/userManagement.role_' . User::ROLE_EDITOR,
            User::ROLE_VISITOR => 'admin/userManagement.role_' . User::ROLE_VISITOR
        ];

        // render view
        return $this->view('admin.userManagement.new', ['roles' => $roles]);
    }

    public function getEditExistingUser($id)
    {
        // try to find user
        $user = User::findOrFail($id);

        // render view
        return $this->view('admin.userManagement.edit', ['user' => $user]);
    }

    public function getOverview($state = null)
    {
        echo $state;
    }

    /**
     * Create new user
     *
     * This method saves new user into database
     *
     * @param Request $request
     */
    protected function postRegistration(Request $request)
    {

        // validate input data
        $this->validate($request, [
            'role'     => 'required',
            'email'    => 'required|email|max:128|unique:users',
            'password' => 'required|min:6'
        ]);

        // when user did not provide any username, use his email
        $username = isset($request->username) && !empty($request->username) ? $request->username : $request->email;

        // create new user
        $user = new User();
        $user->email = $request->email;
        $user->username = $username;
        $user->role = $request->role;
        $user->password = Hash::make($request->role);

        // store user into database
        $user->save();

        // @todo add some redirect, inform user etc.
    }
}