$(function() {
var min = [],
avg = [];

min.push([gd(2025,05,15), 166.49, '']);
avg.push([gd(2025,05,15), 214.20, '']);
min.push([gd(2025,06,03), 166.49, '']);
avg.push([gd(2025,06,03), 214.79, '']);
min.push([gd(2025,06,22), 166.49, '']);
avg.push([gd(2025,06,22), 206.73, '']);
min.push([gd(2025,07,11), 161.67, '']);
avg.push([gd(2025,07,11), 200.65, '']);
min.push([gd(2025,07,30), 97.92, '']);
avg.push([gd(2025,07,30), 188.33, '']);
min.push([gd(2025,08,18), 97.92, '']);
avg.push([gd(2025,08,18), 189.06, '']);
min.push([gd(2025,09,06), 97.92, '']);
avg.push([gd(2025,09,06), 181.91, '']);
min.push([gd(2025,09,25), 97.92, '']);
avg.push([gd(2025,09,25), 178.60, '']);
min.push([gd(2025,10,14), 115.73, '']);
avg.push([gd(2025,10,14), 146.09, '']);
min.push([gd(2025,11,02), 112.73, '']);
avg.push([gd(2025,11,02), 144.89, '']);
min.push([gd(2025,11,21), 115.69, '']);
avg.push([gd(2025,11,21), 143.65, '']);
min.push([gd(2025,12,10), 105.00, '']);
avg.push([gd(2025,12,10), 140.27, '']);
min.push([gd(2025,12,29), 113.00, '']);
avg.push([gd(2025,12,29), 141.67, '']);
min.push([gd(2026,01,17), 110.30, '']);
avg.push([gd(2026,01,17), 133.66, '']);
min.push([gd(2026,02,05), 114.80, '']);
avg.push([gd(2026,02,05), 133.30, '']);
min.push([gd(2026,02,24), 113.79, '']);
avg.push([gd(2026,02,24), 134.22, '']);
min.push([gd(2026,03,15), 114.80, '']);
avg.push([gd(2026,03,15), 133.64, '']);
min.push([gd(2026,04,03), 99.46, '']);
avg.push([gd(2026,04,03), 127.65, '']);
min.push([gd(2026,04,22), 91.29, '']);
avg.push([gd(2026,04,22), 126.73, '']);
min.push([gd(2026,05,11), 101.47, '']);
avg.push([gd(2026,05,11), 105.90, '']);
min.push([gd(2026,05,30), 101.64, '']);
avg.push([gd(2026,05,30), 103.89, '']);

Date.prototype.yyyymmdd = function() {
var yyyy = this.getFullYear().toString();
var mm = (this.getMonth()+1).toString();
var dd  = this.getDate().toString();
return yyyy + "." + (mm[1]?mm:"0"+mm[0]) + "." + (dd[1]?dd:"0"+dd[0]);
}

function gd(year, month, day) {
return new Date(year, month - 1, day);
}

function eur_prefix(val, axis){
val = parseFloat(val);
return parseFloat(val.toFixed(2)) + " €"
}

eur_prefix = function(val, axis){
val = parseFloat(val);
return parseFloat(val.toFixed(2)) + " €"
}

var plot = $.plot("#flotchart", [
{ data: avg, label: "средняя цена", points: { symbol: "circle", fillColor: "#767773"}},
{ data: min, label: "минимальная цена", points: { symbol: "circle", fillColor: "#65a422"}}
], {
colors: ["#767773", "#65a422"],
series: {
lines: {
show: true
},
points: {
show: true,
fill: true,
lineWidth: 3
}
},
grid: {
hoverable: true,
clickable: false,
borderWidth: {
top: 0.1,
right: 0.1,
left: 1,
bottom: 1
},
},
yaxis: {
min: 82,
max: 237,
tickFormatter: eur_prefix
}
,
xaxis: {
mode: "time",
minTickSize: [4, "day"],
timeformat:"%Y.%m.%d"
}
});

$("<div id='tooltip'></div>").css({
position: "absolute",
display: "none",
border: "1px solid #65a422",
padding: "3px",
"background-color": "#efefef",
opacity: 0.80
}).appendTo("body");

$("#flotchart").bind("plothover", function (event, pos, item) {
if (item) {
var x = item.datapoint[0],
y = eur_prefix(item.datapoint[1].toFixed(2));

$("#tooltip").html(new Date(x).yyyymmdd() + " " + item.series.label + " " + y + " " + item.series.data[item.dataIndex][2])
.css({top: item.pageY+5, left: item.pageX+5})
.fadeIn(200);
} else {
$("#tooltip").hide();
}
});
$("#flotgraph").show();
});