<?php

class ContractconfigController extends mfBaseController {
  
  protected function init() {
    $this->needlogin=true;
    $me = new User();
    $me->loadMe();
    $this->me = $me;
    $this->layout()->set("me",$me);
    
    if(!$me->is(["Admin"])) {
      $this->redirect("Dashboard");
    }
  }
  
  protected function indexAction() {
    
  }
  
  protected function viewAction() {
    
  }
  
  protected function editAction() {
    $this->layout()->setTemplate("Contractconfig/Form");
    
    $contract_id = $this->request->contract_id;
    if(!$contract_id) {
      $this->layout()->setFlash("Contract ID nicht gefunden.","error");
      $this->redirect("Contract");
    }
    
    $contract = new Contract($contract_id);
    if(!$contract_id) {
      $this->layout()->setFlash("Contract ID nicht gefunden.","error");
      $this->redirect("Contract");
    }
    
    if(!is_array($contract->configgroups) || !count($contract->configgroups)) {
      $this->layout()->setFlash("Produkt hat keine Vertragsconfiggruppen hinterlegt.","info");
      $this->redirect("Contract", "View", ["id" => $contract_id]);
    }
    
    $this->layout()->set("contract", $contract);
    $this->layout()->set("groups", $contract->configgroups);
  }
  
  protected function saveAction() {
    $r = $this->request;
    $contract_id = $r->contract_id;
    
    if(!is_numeric($contract_id) || $contract_id < 1) {
      $this->layout()->setFlash("Contract ID nicht gefunden.","error");
      $this->redirect("Contract");
    }
    
    if(!is_array($r->itemvalues) || !count($r->itemvalues)) {
      $this->layout()->setFlash("Keine Änderungen.","info");
      $this->redirect("Contract");
    }
    
    $error_items = [];
    
    foreach($r->itemvalues as $item_id => $itemvalue) {
      $item = new ContractconfigItem($item_id);
      if(!$item->id) {
        $this->log->warn("Tried to save non-existant ContractconfigItem $item_id");
        continue;
      }
      $item->setContractId($contract_id);
      if(!$item->value->set($itemvalue)) {
        $error_items[$item->id] = $item->name;
        continue;
      }
      if(!$item->value->save()) {
        $this->layout()->set("request", $r);
        $this->layout()->setFlash("Fehler beim Speichern von".$item->name,"info");
        return $this->editAction();
      }
    }
    
    if(count($error_items)) {
      $this->layout()->set("error_items", array_keys($error_items));
      $this->layout()->set("request", $r);
      $this->layout()->setFlash("Konfiguration nicht vollständig gespeichert. Fehler in folgenden Feldern:\n<br />".implode(", ", $error_items), "warning");
      return $this->editAction();
    }
    
    $this->layout()->setFlash("Konfiguration gespeichert", "success");
    $this->redirect("Contract", "view", ['id' => $contract_id]);
    
  }
  
  
}