<?php

class AddressController extends mfBaseController {
  private $filter;
  
  protected function init() {
    $this->needlogin=true;
    $me = new User();
    $me->loadMe();
    $this->me = $me;
    $this->layout()->set("me",$me);
    
    if(!$me->is(["Admin", "salespartner"])) {
      $this->redirect("Dashboard");
    }
  }
  
  protected function indexAction() {
    $rfilter = $this->request->filter;
    iF(!is_array($rfilter)) {
      $rfilter = [];
    }
    if(!array_key_exists("addresstype", $rfilter)) {
      $rfilter["addresstype"] = [];
    }
    
    $this->layout->set("filter", $rfilter);
    
    $filter = $this->getPreparedFilter($rfilter);
    
    // pagination defaults
    $pagination = [];
    $pagination['start'] = 0;
    $pagination['count'] = 25;
    $pagination['maxItems'] = 0;
    
    if(is_numeric($this->request->s)) {
      $pagination['start'] = intval($this->request->s);
    }
    //var_dump($filter);exit;
    $pagination['maxItems'] = AddressModel::count($filter);
    $addresses = AddressModel::search($filter, $pagination);
    
    $this->layout()->set("addresses", $addresses);
    $this->layout()->set("request", $this->request);
    $this->layout()->set("pagination", $pagination);
    
    return true;


    //var_dump($this->request->filter);
    $default_filter = ['parents_only' => 1];
    if(is_array($this->request->filter) && count($this->request->filter)) {
      $filter = array_merge($default_filter, $this->request->filter);
    } else {
      $filter = $default_filter;
    }
    //var_dump($filter);exit;
    $addresses = AddressModel::search($filter);
    
    $this->layout()->set("addresses", $addresses);
    $this->layout()->set("filter", $filter);
    $this->layout()->set("request", $this->request);
  }
  
  
  private function getPreparedFilter($filter) {
    $new_filter = [];
    
    if(is_array($filter) && count($filter)) {
      if(!array_key_exists("parents_only", $filter)) {
        $new_filter["parents_only"] = 1;
      }
      
      foreach($filter as $name => $value) {
        $new_filter[$name] = $value;
      }
    }
    
    return $new_filter;
  }
  
  protected function addAction() {
    $this->layout()->setTemplate("Address/Form");

    $parents = AddressModel::search(['parent_id' => null]);
    $this->layout()->set("parents", $parents);
  }
  
  protected function editAction() {
    $address = new Address($this->request->id);
    
    $this->layout()->set("address", $address);
    
    if(!$address->id) {
      $this->layout()->setFlash("Addresse nicht gefunden", "error");
      return $this->addAction();
    }
    
    return $this->addAction();
  }
  
  protected function saveAction() {
    $r = $this->request;
    $id = $r->id;
    //var_dump($r->get());exit;
    if(is_numeric($id) && $id > 0) {
      $mode = "edit";
      $address = new Address($id);
      if(!$address->id) {
        $this->layout()->setFlash("Addresse nicht gefunden", "error");
        $this->redirect("Address");
      }
    } else {
      $mode = "add";
    }
    
    //var_dump($r->addresstypes);exit;
    
    $data = [];
    $data['parent_id'] = (!$r->parent_id) ? null : $r->parent_id;
    $data['company'] = $r->company;
    $data['firstname'] = $r->firstname;
    $data['lastname'] = $r->lastname;
    $data['street'] = $r->street;
    $data['zip'] = $r->zip;
    $data['city'] = $r->city;
    $data['country'] = $r->country;
    $data['phone'] = $r->phone;
    $data['fax'] = $r->fax;
    $data['mobile'] = $r->mobile;
    $data['email'] = $r->email;
    $data['note'] = $r->note;
    $data['uid'] = $r->uid;
    
    
    // billing data
    // validate sepa
    if(!$r->billing_type) {
      $this->layout()->setFlash("Ungültige Verrechnungsart.");
      $this->layout()->set("order", $r);
      return $this->add(); 
    }
    
    if($r->billing_type == "sepa") {
      foreach(['owner', 'iban', 'bic'] as $required) {
        if(!$r->{"bank_account_$required"}) {
          $this->layout()->setFlash("Bitte Bankdaten für SEPA ausfüllen.", "warn");
          $this->layout()->set("address", $r);
          return $this->add();
        }
      }
    }
    
    if($r->billing_type == "sepa") {
      $data['billing_type'] = "sepa";
    } else {
      $data['billing_type'] = "invoice";
    }
    
    if($r->billing_delivery == "paper") {
      $data['billing_delivery'] = "paper";
    } else {
      $data['billing_delivery'] = "email";
    }
    
    
    $data['bank_account_bank'] = $r->bank_account_bank;
    $data['bank_account_owner'] = $r->bank_account_owner;
    $data['bank_account_iban'] = $r->bank_account_iban;
    $data['bank_account_bic'] = $r->bank_account_bic;
    $data['allow_contact'] = ($r->allow_contact) ? 1 : 0;
    $data['allow_spin'] = ($r->allow_spin) ? 1 : 0;
    
    
    $data['edit_by'] = 1;
    
    if($mode == "add") {
      $data['create_by'] = 1;
      $address = AddressModel::create($data);
    } else {
      $address->update($data);
    }
    
    //var_dump($address);exit;
    
    $new_id = $address->save();
    if(!$new_id) {
      $this->layout()->setFlash("Fehler beim Speichern", "error");
      $this->layout()->set("address", $address);
      return $this->add();
    }
    
    $new_types = $r->addresstypes;
    if(is_array($new_types)) {
      foreach($address->types as $existing_type) {
        //var_dump($existing_type);
        //var_dump($new_types);
        //echo $existing_type->type;
        if(!in_array($existing_type->type, $new_types)) {
          $existing_type->delete();
        } else {
          // remove existing type from new_types array (dont need to create again)
          $new_types = array_diff($new_types, [$existing_type->type]);
          //unset($new_types[$existing_type]);
        }
      }
      //exit;
      foreach($new_types as $type) {
        $type_object = AddresstypeModel::create(['address_id' => $address->id, 'type' => $type]);
        $type_object->save();
        $address->types[$type] = $type_object;
      }
    }
    
    $attribs = $r->attributes;
    //var_dump($attribs);exit;
    if(is_array($attribs) && count($attribs)) {
      foreach($attribs as $attrib => $value) {
        $aa = AddressattributeModel::getFirst(["address_id" => $new_id, "name" => $attrib]);
        
        if(!$aa) {
          $aa = AddressattributeModel::create(["address_id" => $new_id, "name" => $attrib]);
        }
        $aa->value = $value;
        $aa->save();
      }
    }
    
    
    $address->deleteLinks();
    //var_dump($r->links);exit;
    if(is_array($r->links) && count($r->links)) {
      //var_dump($r->links);exit;
      foreach($r->links as $linknum => $link) {
        if(!$link['type'] || !$link['address_id']) {
          continue;
        }
        $l = AddressLinkModel::create([
          'origin_address_id' => $new_id,
          'type' => $link['type'],
          'address_id' => $link['address_id']
        ]);
        $l->save();
      }
    }
    
    $this->layout()->setFlash("Adresse erfolgreich gespeichert.", "success");
    $this->redirect("Address", "Edit", ['id' => $new_id]);
  }
 
 
  protected function apiAction() {
    if(!$this->me->is(["Admin","salespartner"])) {
      $this->redirect("Dashboard");
    }
    $do = $this->request->do;
    $data = [];
    
    switch($do) {
      case "getAddress":
        $return = $this->getAddressApi();
        break;
      case "findAddress":
        $return = $this->findAddressApi();
        break;
      default:
        $return = false;
    }
    
    if(!is_array($return) || !count($return)) {
      $data = ["status" => "error"];
      $this->returnJson($data);
    }
    $data['status'] = "OK";
    $data['result'] = $return;
    $this->returnJson($data);
  }
  
  private function getAddressApi() {
    $id = trim($this->request->id);
    if(!is_numeric($id) || !$id) {
      return false;
    }
    
    $address = new Address($id);
    if(!$address->id) {
      return false;
    }
    
    $a = $address->toArray();
    
    return ['address' => $a];
  }
  
  private function findAddressApi() {
    $search = trim($this->request->q);
    $autocomplete = $this->request->autocomplete;
    
    $po = 1;
    $role = false;
    // if searching for billingaddress, set role and parents_only to 0
    if($this->request->role == "billingaddress") {
      $role = "billing";
      $po = 0;
    }
    if($this->request->role == "techcontact") {
      $role = "techcontact";
      $po = 0;
    }
    
    $this->log->debug(print_r($this->request->get(),true));
    
    $addresses = [];
    
    if(is_numeric($search)) {
      $cnumbers = AddressModel::search(["parents_only" => $po, "addresstype" => [$role], "customer_number" => $search]);
      if($cnumbers) {
        $addresses = array_merge($addresses, $cnumbers);
      }
    }
    
    
    $addresses = array_merge($addresses, AddressModel::search(["parents_only" => $po, "addresstype" => [$role], "mergedName" => $search]));
    $addresses = array_merge($addresses, AddressModel::search(["parents_only" => $po, "addresstype" => [$role], "company" => $search]));
    $addresses = array_merge($addresses, AddressModel::search(["parents_only" => $po, "addresstype" => [$role], "firstname" => $search]));
    $addresses = array_merge($addresses, AddressModel::search(["parents_only" => $po, "addresstype" => [$role], "lastname" => $search]));
    
    if(!is_array($addresses) || !count($addresses)) {
      return false;
    }
    
    $all_addresses = [];
    
    // remove duplicates
    foreach($addresses as $address) {
      if(!array_key_exists($address->id, $all_addresses)) {
        $all_addresses[$address->id] = $address;
      }
    }
    
    $results = [];

    if(!$autocomplete) {
      foreach($all_addresses as $id => $address) {
        $results[$id] = str_replace("'", "\\'", str_replace(["\n", "\r"], " ",$address->getCompanyOrName()))." (".$address->zip." ".$address->city.", ".$address->street.")".(($address->customer_number) ? " [".$address->customer_number."]" : "");
        if(count($results) > 15) {
          $results["more"] = "...";
          break;
        }
      }

      return ["addresses" => $results];
    }
    
    // return bootstrap-autocomplete format
    foreach($all_addresses as $id => $address) {
      $result = ['value' => $id, 'text' => str_replace("'", "\\'", str_replace(["\n", "\r"], " ",$address->getCompanyOrName()))." (".$address->zip." ".$address->city.", ".$address->street.")".(($address->customer_number) ? " [".$address->customer_number."]" : "")];
      $results[] = $result;
      if(count($results) > 15) {
        $results[] = ['value' => 0, 'text' =>  "&nbsp;&nbsp;--> &nbsp;&nbsp;Mehr Suchergebnisse vorhanden. Bitte Suchbegriff genauer definieren &nbsp;&nbsp;<--"];
        break;
      }
    }

    $this->returnJson($results);
  }
  

}