<?php

namespace App\Http\Controllers\Wiki;

//Laravel libraries
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Auth;

//User Libraries
use App\Library\Lookups\LookupHelper;
use App\Library\Wiki\WikiHelper;

//Models
use App\Models\Doku\DokuGroupNames;
use App\Models\Doku\DokuMember;
use App\Models\Doku\DokuUser;
use App\Models\Admin\AllowedLogin;
use App\Models\User\User;

class WikiController extends Controller
{
    public function __construct() {
        $this->middleware('auth');
        $this->middleware('role:Renter');
    }
    
    public function displayRegister() {
        //make user name syntax like we want it.
        $name = Auth::user()->name;
        $name = strtolower($name);
        $name = str_replace(' ', '_', $name);

        //Check to see if the user is already registered in the database
        $count = DokuUser::where([
            'login' => $name,
        ])->count();

        //If the count is greater than zero, also check the login name as a reference
        if($count > 0) {
            $check = DokuUser::where([
                'login' => $name,
            ])->first();

            if($check->login === $name) {
                return redirect('/dashboard')->with('error', 'Already registered for the wiki!');
            }
        }

        return view('wiki.user.register')->with('name', $name);
    }

    public function storeRegister(Request $request) {
        $this->validate($request, [
            'password' => 'required',
            'password2' => 'required',
        ]);

        $password = '';

        //Check to make sure the password matches
        if($request->password !== $request->password2) {
            return view('/dashboard')->with('error');
        } else {
            $password = md5($request->password);
        }

        if(Auth::user()->hasRole('User')) {
            $role = 1; //User role id from wiki_groupname table
            $roleDescription = 'user';
        } else if(Auth::user()->hasRole('Renter')) {
            $role = 8; //Renter role id from wiki_groupname table
            $roleDescription = 'renter';
        }

        //Load the model
        $user = new DokuUser;
        $member = new DokuMember;

        //make user name syntax like we want it.
        $name = Auth::user()->name;
        $name = strtolower($name);
        $name = str_replace(' ', '_', $name);

        //Add the new user to the wiki
        $user->login = $name;
        $user->pass = $password;
        $user->name = Auth::user()->name;
        $user->save();

        //Get the user from the table to get the uid
        $uid = DokuUser::where([
            'login' => $name,
        ])->first();

        //Save information in the model
        $member->uid = $uid->id;
        $member->gid = $role;
        $member->groupname = $roleDescription;
        $member->save();

        //Return to the dashboard view
        return redirect('/dashboard')->with('success', 'Registration successful.  Your username is: ' . $name);
    }

    public function displayChangePassword() {
        $name = Auth::user()->name;
        $name = strtolower($name);
        $name = str_replace(' ', '_', $name);

        //Get the password
        $check = DokuUser::where([
            'login' => $name
        ])->count();

        if($check == 0) {
            return redirect('/dashboard')->with('error', 'Login Not Found');
        }

        return view('wiki.user.changepassword')->with('name', $name);
    }

    public function changePassword(Request $request) {
        $this->validate($request, [
            'password' => 'required',
            'password2' => 'required',
        ]);

        //Check for a valid password
        $password = '';
        if($request->password !== $request->password2) {
            return redirect('/wiki/changepassword')->with('error', 'Passwords did not match');
        } else {
            $password = md5($request->password);
        }
        //Get a model ready for the database
        $user = new DokuUser;
        //Find the username for the database through the  character name in auth
        $name = Auth::user()->name;
        $name = strtolower($name);
        $name = str_replace(' ', '_', $name);

        //Update the password for the login name
        DokuUser::where([
            'login' => $name,
        ])->update([
            'pass' => $password,
        ]);

        return redirect('/dashboard')->with('success', 'Password changed successfully.  Your username is: ' . $name);
    }
}