greenhouseui/gardenui/static/scripts/greenhouse_2.js

var on_switch_water = function() {
    var state = true;
    if(document.getElementById("water_switch").value == "ausschalten") {
        state = false;
    }
    var json_str = JSON.stringify({"id": "2", "waterstate": state});
    patch_sample(json_str);
}

var on_switch_auto_state = function() {
    var state = true;
    if(document.getElementById("auto_switch").value == "ausschalten") {
        state = false;
    }
    var json_str = JSON.stringify({"water": {"id": "2", "autostate": state}});
    patch_config(json_str);
}

var on_change_config = function() {
    var on_time_one = document.getElementById("water_on_one").value;
    var off_time_one = document.getElementById("water_off_one").value;
    var on_time_two = document.getElementById("water_on_two").value;
    var off_time_two = document.getElementById("water_off_two").value;
    var json_str = JSON.stringify({"water": {"id": "2", "times": [{"on_time": on_time_one, "off_time": off_time_one}, {"on_time": on_time_two, "off_time": off_time_two}]}});
    patch_config(json_str);
}

var http_patch_config = new XMLHttpRequest();
http_patch_config.onreadystatechange = function () {
    if (http_patch_config.readyState === 4) {
        var status = http_patch_config.status;
        if (status === 0 || (status >= 200 && status < 400)) {
            // The request has been completed successfully
            parse_config(http_patch_config.responseText);
        }
    } else {
        // request error
    }
}
var patch_config = function(config) {
    http_patch_config.abort();
    http_patch_config.open("PATCH", "/config");
    http_patch_config.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
    http_patch_config.send(config);
}

var patch_http = new XMLHttpRequest();
var patch_sample = function(sample) {
    patch_http.abort();
    patch_http.open("PATCH", "/sample");
    patch_http.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
    patch_http.send(sample);
}

var parse_config = function (event) {
    var config = JSON.parse(event)
    var output = "einschalten"
    var visibility = 'hidden'
    if(config.water && config.water.id == '2') {
        if(config.water.autostate) {
            output = "ausschalten"
            visibility = "visible"
            document.getElementById("water_on_one").value = config.water.times[0].on_time;
            document.getElementById("water_off_one").value = config.water.times[0].off_time;
            document.getElementById("water_on_two").value = config.water.times[1].on_time;
            document.getElementById("water_off_two").value = config.water.times[1].off_time;
        }
        document.getElementById("auto_switch").value = output;
        document.getElementById("water_times").style.visibility = visibility
    }
}

var parse_sample = function (event) {
    var sample = JSON.parse(event)
    if(sample.water && sample.water.id == '2') {
        var switch_caption = "einschalten";
        if(sample.water.state) {
            switch_caption = "ausschalten";
        }
        document.getElementById("water_switch").value = switch_caption;
    }
}

var http = new XMLHttpRequest();
http.onreadystatechange = function () {
    if (http.readyState === 4) {
        var status = http.status;
        if (status === 0 || (status >= 200 && status < 400)) {
            // The request has been completed successfully
            parse_sample(http.responseText);
            setTimeout(function () {
                http.open("GET", 'sample/2');
                http.send();
            }, 500);
        }
    } else {
        // request error
    }
}
http.open("GET", "sample/2");
http.send();

var http_get_config = new XMLHttpRequest();
http_get_config.onreadystatechange = function () {
    if (http_get_config.readyState === 4) {
        var status = http_get_config.status;
        if (status === 0 || (status >= 200 && status < 400)) {
            // The request has been completed successfully
            parse_config(http_get_config.responseText);
        }
    } else {
        // request error
    }
}
http_get_config.open("GET", "config/2");
http_get_config.send();