{% extends "global/Page.html" %}
{% load otree static %}


{{block of scripts}}
<script>
var mgsliders = Array();

mgsliders.lookup = function (which) {
    for (var j = 0; j < mgsliders.length; j++) {
        if (mgsliders[j].field == which) {
            return mgsliders[j].obj;
        }
    }

    return undefined;
};

function mgslider(field, min, max, step) {
    this.field = field;
    this.min = parseFloat(min);
    this.max = parseFloat(max);
    this.step = parseFloat(step);
    this.digits = this.suggest_digits(step);

    this.prefix = "mgslider_yF5sTZLy";
    this.yourvalue = "Beneficiary 1 receives: ";
    this.yourvalue2 = "Beneficiary 2 receives: "

    mgsliders.push({field: field, obj: this});
}

mgslider.prototype.fzero = function (s) {
    for (var c = s.length-1; c >= 0; c--) {
        if (s[c] != "0") {
            return c;
        }
    }

    return 0;
};

mgslider.prototype.suggest_digits = function (x) {
    x = x.toFixed(10);
    return this.fzero(x) - x.search(/\./);
};

mgslider.prototype.f2s = function (val, detect) {
    if (detect) {
        return val.toFixed(this.suggest_digits(val)).replace("-", "&ndash;");
    }
    return val.toFixed(this.digits).replace("-", "&ndash;");
};

mgslider.prototype.id = function (id_) {
    if (id_ === undefined) {
        id_ = "";
    }

    return this.prefix + "_" + this.field + "_" + id_;
};

mgslider.prototype.markup = function () {
    return "\
        <table id='" + this.id("wrapper") + "' class='mgslider-wrapper' border='0'>\
            <tr>\
                <td class='mgslider-limit'><img class=\"positioning1\" src=\"{{ben1}}\"></td>\
                <td width='90%'>\
                    <div id='" + this.id("before") + "' class='mgslider-before' onclick='mgsliders.lookup(\"" + this.field + "\").reveal(event)'></div>\
                    <input type='range' id='" + this.id() + "' min='" + this.min + "' max='" + this.max + "' step='" + this.step + "' value='' class='mgslider form-range' oninput='mgsliders.lookup(\"" + this.field + "\").change()' onchange='mgsliders.lookup(\"" + this.field + "\").change()'>\
                </td>\
                <td class='mgslider-limit'><img class=\"positioning1\" src=\"{{ben2}}\"></td>\
            </tr>\
            <tr class='mgslider-feedback'>\
                  <td id='" + this.id("show") + "' class='mgslider-show' colspan='3'><i>" + this.yourvalue + "</i> CZK <b><span id='" + this.id("cur") + "' class='mgslider-value'></span></b></td>\
            </tr>\
            \<tr class='mgslider-feedback'>\
                  <td id='" + this.id("show") + "' class='mgslider-show' colspan='3'><i>" + this.yourvalue2 + "</i> CZK <b><span id='" + this.id("cur2") + "' class='mgslider-value'></span></b></td>\
            </tr>\
        </table>\
        \
        <input type='hidden' id='" + this.id("input") + "' name='" + this.field + "' value='' />";

};

mgslider.prototype.hide = function () {
    document.getElementById(this.id()).style.display = "none";
    document.getElementById(this.id("show")).style.visibility = "hidden";
    document.getElementById(this.id("show2")).style.visibility = "hidden";
    document.getElementById(this.id("show")).style.textAlign = "center";
    document.getElementById(this.id("show2")).style.textAlign = "center";
    document.getElementById(this.id("before")).style.display = "block";
};

mgslider.prototype.print = function (el) {
    el.innerHTML += this.markup();
    this.hide();
};

mgslider.prototype.value = function () {
    return parseFloat(document.getElementById(this.id()).value);
};

mgslider.prototype.change = function () {
    document.getElementById(this.id("cur")).innerHTML = this.f2s(this.value(), false);
    document.getElementById(this.id("cur2")).innerHTML = 100 - this.f2s(this.value(), false);
    document.getElementById(this.id("input")).value = this.value();
    x = this.value()
};

mgslider.prototype.reveal = function (event) {
    var now;

    if (event !== undefined && typeof event.offsetX !== undefined) {
        var max = parseInt(getComputedStyle(document.getElementById(this.id("before"))).width.replace("px", ""));
        var cur = event.offsetX;

        now = (cur/max)*(this.max-this.min) + this.min;
    }
    else {
        now = this.min + Math.random()*(this.max - this.min);
    }

    now = Math.round(now/this.step)*this.step;

    document.getElementById(this.id()).style.display = "block";
    document.getElementById(this.id("before")).style.display = "none";
    document.getElementById(this.id("show")).style.visibility = "visible";

    document.getElementById(this.id()).value = now;
    this.change();
};

$("button.otree-btn-next").on("click",function (){
            liveSend({'t':'final','v': x});
            this.blur();

        });


</script>
{{endblock}}
{% block of styles %}
<style>
.text {
    font-family: Serif;
    font-style: Normal;
    font-size: large;
    line-height: 1.7;
    text-align: justify;

}
.title {
    font-size: xx-large;
    font-weight: bold;
    font-family: Serif;
}
.text_b {
    font-family: Serif;
    font-style: Normal;
    font-size: large;
    line-height: 1.7;
    text-align: justify;
    font-weight: bold;
}

.positioningava{
    width: 5%;
    position: absolute;
    right: 10%;


}
.positioningava1{
    width: 10%;
    position: relative;



}
#slider{
        width: 70%;
        height: 70px;
        outline: none;
        border-radius: 3px;
}

</style>
{% endblock %}
{{ block title }}
    Sliders
{{ endblock }}
{{ block content }}

    <style>
        .mgslider-wrapper {
            border-spacing: 10px;
        }
        .mgslider-limit {
            width: 10%;
            min-width: 75px;
            height: 40px;
            margin: 100px;
            text-align: center;
            background: #eee;
            border: 1px solid #888;
        }
        .mgslider-limit, .mgslider-value {
            font-variant-numeric: tabular-nums;
        }
        .mgslider-before {
            height: 16px;
            width: 100%;
            background: #1e5bff;
        }
    </style>

    <p>Click the blue bars to reveal the sliders.</p>

    <div id="sliders_here"></div>


    <script>
        $(document).ready(function (event) {
            let slider = new mgslider("price", 0, 100,1);
            slider.print(document.getElementById("sliders_here"));

        });



    </script>

    {{ next_button }}

{{ endblock }}