<?php
// -*- coding: utf-8 -*-
/*
============================
Hiveeyes PHP example program
============================

Documentation
-------------
- https://hiveeyes.org/docs/system/acquisition/php.html#demo

Downloads
---------
- https://hiveeyes.org/docs/system/_downloads/example.php
- https://hiveeyes.org/docs/system/_downloads/hiveeyes.php
- https://getkotori.org/docs/_downloads/terkin-http.php


Synopsis
--------
Run demonstration program from the command line::

    # Send fixed measurements "temperature" => 42.84, "humidity" => 83 for demonstration purposes
    php -f src/clients/php5/example.php run demo

    # Send a periodic, slowly oscillating sawtooth signal
    php -f src/clients/php5/example.php run sawtooth

*/

namespace HiveeyesDemo {

    // Add search path for finding foundation library terkin-http.php
    $path = '/Users/amo/dev/isarengineering/sources/kotori/clients/runtime/php';
    set_include_path(get_include_path() . PATH_SEPARATOR . $path);

    // Put this file into the folder of your PHP program
    include("hiveeyes.php");

    // Acquire API library
    use Hiveeyes\HiveeyesNode;

    // When running from the command line, use some example programs
    // for submitting telemetry data for demonstration purposes.
    if (php_sapi_name() == "cli") {

        $telemetry = new HiveeyesNode(
            array(
                "network"   => "testdrive",
                "gateway"   => "area-42",
                "node"      => "node-1",
            )
        );

        if ($argc > 2) {
            $command = $argv[1];
            $subcommand = $argv[2];
        }

        if ($command == "run") {

            if ($subcommand == "demo") {
                // Emit single sample of a sawtooth signal
                $data = array("temperature" => 42.84, "humidity" => 83);
                var_dump($telemetry->transmit($data));

            } else if ($subcommand == "sawtooth") {
                date_default_timezone_set("Europe/Berlin");
                // Emit sample of a sawtooth signal each second, periodically
                while (true) {
                    $data = array("second" => intval(strftime("%S")));
                    var_dump($telemetry->transmit($data));
                    sleep(1);
                }
            }
        }

    }

}

?>