<?php
namespace controls;

class Clients
{
  static public function main_view()
  {
    return \view\Clients::main_view(
      \factory\Clients::get_all()
    );
  }

  static public function save()
  {
    $id   = \S::get( 'id' );
    $name = trim( \S::get( 'name' ) );
    $google_ads_customer_id = trim( \S::get( 'google_ads_customer_id' ) );

    if ( !$name )
    {
      \S::alert( 'Nazwa klienta jest wymagana.' );
      header( 'Location: /clients' );
      exit;
    }

    $google_ads_start_date = trim( \S::get( 'google_ads_start_date' ) );

    $data = [
      'name' => $name,
      'google_ads_customer_id' => $google_ads_customer_id ?: null,
      'google_ads_start_date'  => $google_ads_start_date ?: null,
    ];

    if ( $id )
    {
      \factory\Clients::update( $id, $data );
      \S::alert( 'Klient został zaktualizowany.' );
    }
    else
    {
      \factory\Clients::create( $data );
      \S::alert( 'Klient został dodany.' );
    }

    header( 'Location: /clients' );
    exit;
  }

  static public function delete()
  {
    $id = \S::get( 'id' );

    if ( $id )
    {
      \factory\Clients::delete( $id );
    }

    echo json_encode( [ 'success' => true ] );
    exit;
  }

  static public function get()
  {
    $id = \S::get( 'id' );
    $client = \factory\Clients::get( $id );

    echo json_encode( $client ?: [] );
    exit;
  }
}