<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\User;
use App\Role;
use App\Department;
use App\RoleUser;
use App\Setting;
use Session;
use DB;
use Auth;

class UsersController extends Controller
{
	/**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('auth:web');
    }

    public function search(Request $request)
    {
		$input = $request->all();
    	$request->session()->put('search_val', $input['search']);
		return redirect()->route('people');
    }
    public function people(Request $request)
    {
		$setting = Setting::first();
		if(isset($setting->data_limit_per_page) && $setting->data_limit_per_page > 0)
		{
			$limit_val = $setting->data_limit_per_page;
		}
		else
		{
			$limit_val = 10;
		}
		$search_val = null;
		if($request->session()->has('search_val')){
			$search_val = $request->session()->get('search_val');
			$request->session()->forget('search_val');
		}
		if($search_val !== null)
		{
			$users = DB::table('users')
				->join('role_user', 'users.id', '=', 'role_user.user_id')
				->join('roles', 'role_user.role_id', '=', 'roles.id')
				->select('users.*', 'roles.name as role_name', 'roles.id as role_id', 'users.id as id')
				->orderBy('users.id', 'desc')
				->where('users.first_name', 'like', '%'.$search_val.'%')
				->orWhere('users.last_name', 'like', '%'.$search_val.'%')
				->orWhere('users.username', 'like', '%'.$search_val.'%')
				->orWhere('users.email', 'like', '%'.$search_val.'%')
				->orWhere('roles.name', 'like', '%'.$search_val.'%')
				->paginate($limit_val);
		}
		else{
			$users = DB::table('users')
				->join('role_user', 'users.id', '=', 'role_user.user_id')
				->join('roles', 'role_user.role_id', '=', 'roles.id')
				->select('users.*', 'roles.name as role_name', 'roles.id as role_id', 'users.id as id')
				->orderBy('users.id', 'desc')
				->paginate($limit_val);
		}
		//print_r($users);exit;
		return view('users.index', compact('users', 'search_val'));
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
	 
    public function view($id)
    {
        $id=base64_decode($id);
        $user =DB::table('users')->join('role_user', 'users.id', '=', 'role_user.user_id')->join('roles', 'role_user.role_id', '=', 'roles.id')->select('users.*', 'roles.name as role_name', 'roles.id as role_id', 'users.id as id')->where('users.id', '=', $id)->first();
		if($user):
			$languages = DB::table('languages')
			->orderBy('serial_no', 'asc')
            ->get();
			return view('users.view', compact('user', 'languages'));
		else:
			Session::flash('error_message', __('Invalid user id.'));
			return redirect()->back();
		endif;
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
	public function profile()
    {
		$id=Auth::user()->id;
		$user = User::join('role_user', 'users.id', '=', 'role_user.user_id')
			->join('roles', 'role_user.role_id', '=', 'roles.id')
			->where('users.id', '=', $id)
			->select('users.*', 'roles.name as role_name', 'roles.id as role_id', 'users.id as id')
			->first();
		if($user):
			$languages = DB::table('languages')
			->orderBy('serial_no', 'asc')
            ->get();
			return view('users.profile', compact('user', 'languages'));
		else:
			Session::flash('error_message', __('We are having some problem. Please try later.'));
			return redirect()->route('login');
		endif;
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function updateProfile(Request $request)
    {
		$id=Auth::user()->id;
		$user = User::findOrFail($id);
        $validatedData = $this->validate($request, [
			'first_name' => 'required|max:150',
			'last_name' => 'required|max:150',
			'email' => 'required|unique:users,email,'.$id.'|email|max:255',
			'password' => 'confirmed',
			'cell_phone_number' => 'required|numeric',
			'home_address' => 'required',
			'up_profile_picture' => 'image|mimes:jpeg,png,jpg,gif,svg|max:2048',
		]);
		$input = $request->all();
		if(isset($input['up_profile_picture']) && $input['up_profile_picture']->getError() == 0 && $input['up_profile_picture']->getClientOriginalName() != "")
		{
			if($user->profile_picture != "" && file_exists(public_path('uploads/user_folder/'.$user->image)))
				$prev_image = $user->profile_picture;
			$userImageName = "profile_".time().'.'.$input['up_profile_picture']->getClientOriginalExtension();
			$input['profile_picture'] = $userImageName;
		}
		if($request['password']!=""):
			$input['password']=bcrypt($request['password']);
		else:
			unset($input['password']);
		endif;
		$input['username']= $user->username;
		$saved_data=$user->fill($input)->save();
		if($saved_data):			
			if(isset($input['up_profile_picture']) && $input['up_profile_picture']->getError() == 0 && $input['up_profile_picture']->getClientOriginalName() != "")
			{
				$input['up_profile_picture']->move(public_path('uploads/user_folder'), $userImageName);
				if(isset($prev_image) && $prev_image != "" && file_exists(public_path('uploads/user_folder/'.$prev_image)))
					unlink(public_path('uploads/user_folder/'.$prev_image));
			}
			Session::flash('success_message', __('Your profile has been updated successfully.'));
			return redirect()->route('profile');
		else:
			Session::flash('error_message', __('We are having some problem. Please try later.'));
			return redirect()->route('profile');
		endif;
    }
}