<?php

class Admin_IvtCreditImport {
    private $log;
    private $request;
    private $netownerid = [
        3805 => 2840,
        4941 => 2840,
        4909 => 3199,
    ];
    private $cust_cred_ignore = [
        2267,
        2934
    ];

    public function __construct($request = false) {
        $this->request = $request;
        $this->log = mfLoghandler::singleton();
    }

    public function run($doit = false) {
        $i = 0;
        foreach(IvtCustomerCreditingModel::getAll() as $cust_cred) {
            /*if($i > 200) {
                continue;
            }*/
            $i++;

            if(in_array($cust_cred->id, $this->cust_cred_ignore)) continue;
            /*var_dump($cust_cred);
            var_dump($cust_cred->netowner);
            var_dump($cust_cred->customer);
            var_dump($cust_cred->crediting_product);
            exit;*/

            if(!$cust_cred->customer) continue;

            $ivt_netowner = $cust_cred->netowner;
            $ivt_customer = $cust_cred->customer;
            $ivt_cred_product = $cust_cred->crediting_product;

            $customer = AddressModel::getFirst(["customer_number" => $ivt_customer->id]);
            $netowner = AddressModel::getFirst(["customer_number" => $ivt_netowner->id]);
            if(array_key_exists($ivt_netowner->id, $this->netownerid)) {
                $netowner = AddressModel::getFirst(["customer_number" => $this->netownerid[$ivt_netowner->id]]);
            }
            
            if(!$customer) {
                $this->log->debug("No Customer ".$ivt_customer->id." cust_cred ".$cust_cred->id);
                exit;
            }

            if(!$netowner) {
                $this->log->debug("No netowner ".$ivt_netowner->id);
                exit;
            }
            
            $contracts = ContractModel::search(["owner_id" => $customer->id]);

            // DEBUG: not all contracts imported yet
            if(!count($contracts)) {
                continue;
            }
            // use first contract as primary contract
            $primary_contract = reset($contracts);
            // find more suitable primary contract
            foreach($contracts as $contract) {
                // only monthly products
                if($contract->biling_period > 1) continue;
                // no one-off products
                if(!$contract->price && $contract->price_setup) continue;
                if($contract->termination_id) {
                    $primary_contract = $contract;
                    break;
                }
                if(preg_match('/(dsl|funkinternet|standortgeber|glasfaser|brettljausn)/i', $contract->product->name)) {
                    $primary_contract = $contract;
                    break;
                }

            }

            if(!$primary_contract) {
                $this->log->debug("No primary contract cust ".$ivt_customer->id);
            }

            // create Credit Contract

            if(!$primary_contract->product_id) {
                var_dump($primary_contract);exit;
            }

            $data = [];
            $data["orderproduct_id"] = $primary_contract->orderproduct_id;
            $data["product_id"] = $primary_contract->product_id;
            $data["product_name"] = $primary_contract->product_name;
            $data["product_info"] = $primary_contract->product_info;
            $data["amount"] = $primary_contract->amount;
            $data["sla_id"] = $primary_contract->sla_id;
            $data["product_external"] = $primary_contract->product_external;
            $data["product_external_id"] = $primary_contract->product_external_id;
            $data["billing_delay"] = $primary_contract->billing_delay;
            $data["billing_period"] = $primary_contract->billing_period;
            $data["contract_term"] = $primary_contract->contract_term;
            $data["order_date"] = $primary_contract->order_date;

            $data["finish_date"] = $primary_contract->finish_date;
            $data["finish_date_by"] = $primary_contract->finish_date_by;
            $data["note"] = $primary_contract->note;

            $data["matchcode"] = $cust_cred->comment;
            $data["owner_id"] = $netowner->id;
            $data["billingaddress_id"] = $netowner->id;
            $data["termination_id"] = null;
            $data["price"] = $ivt_cred_product->price_excl * -1;
            $data["price_setup"] = 0;
            $data["price_nne"] = 0;
            $data["price_nbe"] = 0;

            $cred_contract = ContractModel::create($data);
            if(!$cred_contract->save()) {
                $this->log->debug("error saving credit contract");
                echo "error saving credit contract";
                exit;
            }


            // Link to all Contracts of Customer
            foreach($contracts as $contract) {
                if (ContractLinkModel::getFirst(["contract_id" => $cred_contract->id, "origin_contract_id" => $contract->id])) {
                    continue;
                }
                $link = ContractLinkModel::create([
                    'contract_id' => $cred_contract->id,
                    'origin_contract_id' => $contract->id,
                    'type' => 'link'
                ]);
                $link->save();
            }
        }
    }

}