let CONFIG =
{
    wheatherWunderlandAPI: "https://api.weather.com/v2/pws/observations/current?",
    stationID: <Wheather Underground my station ID>,
    apiKey: <Wheather Underground my API Key>,

    coverControlDevices:
    {
        "Zaluzie Dolina": "http://192.168.0.101/",
        "Zaluzie Ulica": "http://192.168.0.102/",
        "Zaluzie Predne": "http://192.168.0.103/"
    },

    windGustLimit: 45,
    windGustLimitRelease: 15,

        solarRadiationLimits:
    {
        "Dark": 0,
        "Cloudy": 150,
        "Sunny": 300
    },
};

let windGustLimitAchieved = false;

function getWeatherURL()
{
    return CONFIG.wheatherWunderlandAPI +
        "stationId=" + CONFIG.stationID +
        "&format=json" +
        "&units=m" +
        "&apiKey=" + CONFIG.apiKey +
        "&numericPrecision=decimal";
};

function BlindsManagement()
{
    Shelly.call
        (
            "http.get",
            { url: getWeatherURL() },
            function (response, error_code, error_message)
            {
                let currentWheatherData = JSON.parse(response.body);
                CheckWheatherConditions(currentWheatherData);
            },
            null
        );
};

function CheckWheatherConditions(wheatherData)
{
    if (!CheckWindGust(wheatherData.observations[0].metric.windGust))
    {
        let solarRadiation = wheatherData.observations[0].solarRadiation;
        print("SolarRadiation: ", solarRadiation, "W/m2");
        if (solarRadiation === CONFIG.solarRadiationLimits["Dark"])
        {
            SetAllBlindsPosition("close");
            return;
        }
        if (solarRadiation < CONFIG.solarRadiationLimits["Cloudy"])
            SetAllBlindsPosition("go_pos&roller_pos=4");
        if (solarRadiation > CONFIG.solarRadiationLimits["Sunny"])
            SetAllBlindsPosition("close");
    };
}

function CheckWindGust(windGust)
{
    print("WindGust: ", windGust, "m/s");
    if (windGust > CONFIG.windGustLimit)
    {
        windGustLimitAchieved = true;
        SetAllBlindsPosition("open");
        return true;
    };
    if (windGust < CONFIG.windGustLimitRelease)
    {
        windGustLimitAchieved = false;
    }
    return windGustLimitAchieved;
}

function SetAllBlindsPosition(position)
{
    for (let i in CONFIG.coverControlDevices)
    {
        BlindsControl(CONFIG.coverControlDevices[i], position);
    }
}

function BlindsControl(device, position)
{
    Shelly.call
        (
            "http.get",
            { url: device + "roller/0?go=" + position },
            function (response, error_code, error_message, ud)
            {
                print(JSON.stringify(response));
            },
            null
        );
};

Timer.set
(
    5 * 60 * 1000, //runs every 5 mins
    true,
    BlindsManagement
);