<?php

class Voicenumber extends mfBaseModel {
  private $block;
  private $orderproduct;
  private $contract;
  
  public function loadFromBlock(Voicenumberblock $block) {
    $this->voicenumberblock_id = $block->id;
    //$this->countrycode = $block->countrycode;
    //$this->areacode = $block->areacode;
    //$this->number_prepend_zero = $block->number_prepend_zero;
    return true;
  }

  public function getPrettyNumber($include_cc = true) {
    if(!$this->voicenumberblock_id) return $this->number;
    $block = $this->getProperty("block");
    
    $prefix = "";
    $return = "";

    if($include_cc) {
        $prefix = $this->block->countrycode." ";
        $return = $this->block->countrycode." ";
    } else {
        $return = "0";
    }
    $prefix .= $this->block->areacode;
    $return .= $this->block->areacode." ".substr($this->number, strlen($prefix)-1);
    
    return $return;
  }
  
  public function beforeSave() {
    if($this->ported_from && $this->port_in_date) {
      $this->ported_in = 1;
    } else {
      $this->ported_in = 0;
    }
    
    if($this->ported_to && $this->port_out_date) {
      $this->ported_out = 1;
    } else {
      $this->ported_out = 0;
    }
    //var_dump($this);exit;
    if(is_array($this->_old_data) && count($this->_old_data)) {
      if($this->active == 1 && !$this->_old_data->active) {
        $this->activated_date = date("U");
      }
    }
  }
  
  public function afterSave() {
    // TODO: Move to some ContractConfig add number function
    // if contract_id is given, add number to contract
    if($this->contract_id) {
      $contract = new Contract($this->contract_id);
      if(is_array($contract->configvalues) && array_key_exists("voicenumberblock_voicenumber", $contract->configvalues)) {
        $cc_item = $contract->configvalues["voicenumberblock_voicenumber"];
      } else {
        $cc_item = ContractconfigItemModel::getFirst(["name" => "voicenumberblock_voicenumber"]);
        $cc_item->setContractId($this->contract_id);
      }
      
      $contract_numbers = [];
      
      $numbers_json = $cc_item->value->json;
      if($numbers_json) {
        $contract_numbers = json_decode($numbers_json);
      }
      
      //var_dump($contract_numbers);
      if(!in_array($this->number, $contract_numbers)) {
        $contract_numbers[] = $this->number;
        $cc_item->value->set($contract_numbers);
        $cc_item->value->save();
      }
      
      // if contract_id was changed, remove number from old contract
      if(property_exists($this->_old_data, "contract_id") && $this->_old_data->contract_id > 0 && $this->_old_data->contract_id != $this->contract_id) {
        $old_contract = new Contract($this->_old_data->contract_id);
        $cc_item = $old_contract->configvalues["voicenumberblock_voicenumber"];
        $numbers_json = $cc_item->value->json;
        if($numbers_json) {
          $contract_numbers = json_decode($numbers_json);
          $new_numbers = [];
          foreach($contract_numbers as $cnum) {
            if($this->number != $cnum) {
              $new_numbers[] = $cnum;
            }
          }
          $cc_item->value->set($new_numbers);
          $cc_item->value->save();
        }
      }
      
    } elseif(property_exists($this->_old_data, "contract_id") && $this->_old_data->contract_id > 0) {
      // removed contract_id, so remove number from old contract
      $old_contract = new Contract($this->_old_data->contract_id);
      $cc_item = $old_contract->configvalues["voicenumberblock_voicenumber"];
      $numbers_json = $cc_item->value->json;
      if($numbers_json) {
        $contract_numbers = json_decode($numbers_json);
        $new_numbers = [];
        foreach($contract_numbers as $cnum) {
          if($this->number != $cnum) {
            $new_numbers[] = $cnum;
          }
        }
        $cc_item->value->set($new_numbers);
        $cc_item->value->save();
      }
    }
  }
  
  public function getProperty($name) {
    if($this->$name == null) {
      
      if($name == "block") {
        $this->block = new Voicenumberblock($this->voicenumberblock_id);
        return $this->block;
      }
      
      if($name == "orderproduct") {
        $this->orderproduct = new Orderproduct($this->orderproduct_id);
        return $this->orderproduct;
      }
      
      if($name == "contract") {
        $this->contract = new Contract($this->contract_id);
        return $this->contract;
      }
      
      $classname = ucfirst($name);
      $idfield = $name."_id";
      $this->$name = new $classname($this->$idfield);
      
      if($this->$name->id) {
        return $this->$name;
      } else {
        return null;
      }
    }
    
    return $this->$name;
  }
}