<?php

namespace App;

use Illuminate\Notifications\Notifiable;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use App\Department;
use DB;

class User extends Authenticatable
{
    use Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'parent_id',
        'department_id',
		'first_name',
		'last_name',
		'email',
		'username',
		'password', 
		'cell_phone_number',
		'profile_picture',
		'home_address',
		'status',
		'working_status',
		'is_log_in',
		'user_language',
		'user_disk_quota',
		'user_disk_uses',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];
	
	   
	public function role_user()
    {
        return $this->hasMany(RoleUser::class);
    }

    public function getFullName()
    {
        return $this->first_name . " " . $this->last_name;
    }

    public function getDepartmentName()
    {
        $department = Department::find($this->department_id);
        if($department != null)
            return $department->name;
        
        return '';
    }

    public function getProfilePicture()
    {
        return ($this->profile_picture && trim($this->profile_picture)!='' && file_exists(public_path('uploads/user_folder/'.$this->profile_picture))) ? $this->profile_picture : 'male.png';
    }

    public function getPermissionList()
    {
        $results = DB::select('select u.id,  p.permission_ids from users u, role_user r, permission_role p where u.id=r.user_id and r.role_id=p.role_id and u.id=? and u.department_id=p.department_id', [$this->id]);

        $res = [];
        foreach($results as $result)
        {
            $permission_ia = json_decode($result->permission_ids);
            $permission_id = json_decode($result->permission_ids);
            foreach($permission_id as $pid)
                array_push($res, $pid);

            foreach($permission_ia as $pid)
                array_push($res, $pid);
        }

        return array_unique($res);
    }

    public static function getUserRole()
    {
        return User::join('role_user', 'users.id', '=', 'role_user.user_id')
			->join('roles', 'role_user.role_id', '=', 'roles.id')
			->where('users.working_status', '=', '1')
			->where('users.status', '=', '1')
			->select('users.*', 'roles.name as role_name', 'roles.id as role_id', 'users.id as id')
			->orderBy('roles.id', 'asc');
    }

    public static function getUserDocument()
    {
        return User::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');
    }
}