<?php

namespace App\Traits;

use App\Models\Role;
use App\Models\Permission;

trait HasPermissionsTrait
{
  // Get Permissions
  public function getAllPermissions($permissions)
  {
    return Permission::whereIn('slug', $permissions)->get();
  }

  // Check has permissions
  public function hasPermission($permission)
  {
    return (bool) $this->permissions->where('slug', $permission->slug)->count();
  }

  // Has Role
  public function hasRole(...$roles)
  {
    foreach ($roles as $role) {
      if ($this->roles->contains('slug', $role)) {
        return true;
      }
    }
    return false;
  }

  public function hasPermissionTo($permission)
  {
    return $this->hasPermissionThroughRole($permission) || $this->hasPermission($permission);
  }

  // give permissions
  public function givePermissionTo(...$permissions)
  {
    $permissions = $this->getAllPermissions($permissions);
    if ($permissions == null) {
      return $this;
    }
    $this->permissions()->saveMany($permissions);
    return $this;
  }


  // Has permission throught role
  public function hasPermissionThroughRole($permissions)
  {
    foreach ($permissions->roles as $role) {
      if ($this->roles->contains($role)) {
        return true;
      }
    }
    return false;
  }

  public function permissions()
  {
    return $this->belongsTomany(Permission::class, 'users_permissions');
  }

  public function roles()
  {
    return $this->belongsTomany(Role::class, 'users_roles');
  }
}