<?php

namespace application\Api\v1\Modules\Operationaldata;
use application\Api\v1\Modules;
use PreorderCtag;

require_once(APPDIR."/Api/v1/Modules/ApiControllerModule.php");

/*
 * API Endpoints for Operationaldata from SNOPP
 */
class SnoppCitycom extends Modules\ApiControllerModule
{

    public function init()
    {

    }

    public function getOntStatus($req_id) {
        if(!$req_id) {
            return \mfResponse::BadRequest(["message" => "id missing"]);
        }

        $wohneinheit = false;
        if(is_numeric($req_id)) {
            $id = $req_id;
            $wohneinheit = new \ADBWohneinheit($id);
        }
        if(!$wohneinheit || !$wohneinheit->id) {
            $oaid = $req_id;
            $wohneinheit = \ADBWohneinheitModel::getFirst(["oaid" => $oaid]);
            if (!$wohneinheit) {
                return \mfResponse::NotFound(["message" => "Home not found"]);
            }
        }

        $cc = new \Citycom_OanApiClient(CITYCOM_OAN_API_USER, CITYCOM_OAN_API_PASS);
        $data = $cc->getOntStatus($wohneinheit->oaid);

        $status = [];
        $status["online"] = ($data->{"oper-status"} == "present" && $data->status == "Confirmed") ? 1 : 0;
        $status["uptime"] = ($data->up_time) ? (date('U') - $data->up_time) : null;
        $status["downtime"] = null;
        $status["rx"] = $data->{"opt-signal-level"};
        $status["tx"] = $data->tx_opt_level_dbm;
        $status["distance"] = null;


        return \mfResponse::Ok(["status" => $status]);
    }

    public function getOntTelemetry($req_id) {
        if(!$req_id) {
            return \mfResponse::BadRequest(["message" => "id missing"]);
        }

        $wohneinheit = false;
        if(is_numeric($req_id)) {
            $id = $req_id;
            $wohneinheit = new \ADBWohneinheit($id);
        }
        if(!$wohneinheit || !$wohneinheit->id) {
            $oaid = $req_id;
            $wohneinheit = \ADBWohneinheitModel::getFirst(["oaid" => $oaid]);
            if (!$wohneinheit) {
                return \mfResponse::NotFound(["message" => "Home not found"]);
            }
        }

        $cc = new \Citycom_OanApiClient(CITYCOM_OAN_API_USER, CITYCOM_OAN_API_PASS);
        $data = $cc->getOntStatusDetail($wohneinheit->oaid);

        print_r($data);exit;

        return \mfResponse::Ok(["status" => $status]);
    }

    /**
     * @param $req_id
     * @return array
     *
     * Takes Order from SNOPP and updates CC service with correct product and
     * if service is finished, updates billing_date of cc service and preorder status to 500
     */
    public function orderService($req_id) {
        if(!$req_id) {
            return \mfResponse::BadRequest(["message" => "id missing"]);
        }

        $cc_api_client = new \Citycom_OanApiClient(CITYCOM_OAN_API_USER, CITYCOM_OAN_API_PASS);
        $cc_api = new \Citycom_OanApiHelper($cc_api_client);

        $bb_up = $this->post["bb_up"];
        $bb_down = $this->post["bb_down"];
        $execution_date = false;

        /*if($this->post["execution_date"]) {
            try {
                $execution_date = new \DateTime($this->post["execution_date"]);
            } catch(\Exception $e) {
                return \mfResponse::BadRequest(["message" => "Invalid Timestamp format"]);
            }
        }*/


        if(!is_numeric($bb_down) || !$bb_down || !is_numeric($bb_up) || !$bb_up || !$bb_down > 10000 || $bb_up > 10000) {
            return \mfResponse::BadRequest(["message" => "Invalid bandwidth"]);
        }

        $wohneinheit = false;
        if(is_numeric($req_id)) {
            $id = $req_id;
            $wohneinheit = new \ADBWohneinheit($id);
        }
        if(!$wohneinheit || !$wohneinheit->id) {
            $oaid = $req_id;
            $wohneinheit = \ADBWohneinheitModel::getFirst(["oaid" => $oaid]);
            if (!$wohneinheit) {
                return \mfResponse::NotFound(["message" => "Home not found"]);
            }
        }

        $preorder = \PreorderModel::getFirstActive(["adb_wohneinheit_id" => $wohneinheit->id]);
        if(!$preorder) {
            return \mfResponse::NotFound(["message" => "Home not found"]);
        }

        // if all services are ordered and active, finish order and return active
        $ctag = PreorderCtag::getFirstActive(["preorder_id" => $preorder->id, "service_type" => "inet"]);
        if(!$ctag) {
            return \mfResponse::NotFound(["message" => "Home not found"]);
        }


        $data["up"] = $bb_up;
        $data["down"] = $bb_down;
        $data["product_name"] = false;
        $data["company"] = $preorder->company;
        $data["firstname"] = $preorder->firstname;
        $data["lastname"] = $preorder->lastname;
        $data["phone"] = $preorder->phone;
        $data["mobile"] = $preorder->mobile;

        if($preorder->campaign->fulfillment == "citycom_oan") {
            $data["product_name"] = "Estmk Greenstream OAN $bb_down/$bb_up";
        }

        // try to update product with bandwidth provided by snopp.
        // updateService() only updates if values are changed.
        if(!$cc_api->updateService($ctag->ext_id, $data)) {
            $this->log->error(__METHOD__.": Error updating service {$ctag->ext_id} for preorder {$preorder->id}");
        }

        // check if service is active, if not return deferred
        //$ctag = PreorderCtag::getFirstActive(["preorder_id" => $preorder->id, "service_type" => "inet"]);
        if($ctag->ext_id && $ctag->ext_status == "finished") {
            if($preorder->status->code < 500) {
                $preorder->setNewStatusCode(500);
                $preorder->save();
            }
            // update billing date in citycom service
            $this->log->debug(__METHOD__.": Updating billing_date for {$ctag->ext_name} (Preorder {$preorder->id} {$preorder->oaid})");
            $cc_api->updateService($ctag->ext_id, ["billing_date" => (new \DateTime("now"))->format("Y-m-d")]);
            return \mfResponse::Ok(["message" => "Service active already", "activation_status" => "active"]);
        }

        return \mfResponse::Ok(["message" => "Services ordered, not yet finished", "activation_status" => "deferred"]);

    }


}