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

min.push([gd(2020,06,17), 319.00, '']);
avg.push([gd(2020,06,17), 319.00, '']);
min.push([gd(2020,10,02), 200.95, '']);
avg.push([gd(2020,10,02), 200.95, '']);
min.push([gd(2021,01,17), 319.95, '']);
avg.push([gd(2021,01,17), 319.95, '']);
min.push([gd(2021,05,04), 357.95, '']);
avg.push([gd(2021,05,04), 357.95, '']);
min.push([gd(2021,08,19), 335.95, '']);
avg.push([gd(2021,08,19), 335.95, '']);
min.push([gd(2021,12,04), 180.00, '']);
avg.push([gd(2021,12,04), 257.98, '']);
min.push([gd(2022,03,21), 194.00, '']);
avg.push([gd(2022,03,21), 210.00, '']);
min.push([gd(2022,07,06), 194.00, '']);
avg.push([gd(2022,07,06), 220.14, '']);
min.push([gd(2022,10,21), 179.00, '']);
avg.push([gd(2022,10,21), 192.17, '']);
min.push([gd(2023,02,05), 170.62, '']);
avg.push([gd(2023,02,05), 187.66, '']);
min.push([gd(2023,05,23), 178.80, '']);
avg.push([gd(2023,05,23), 193.56, '']);
min.push([gd(2023,09,07), 177.00, '']);
avg.push([gd(2023,09,07), 191.21, '']);
min.push([gd(2023,12,23), 175.00, '']);
avg.push([gd(2023,12,23), 192.80, '']);
min.push([gd(2024,04,08), 158.00, '']);
avg.push([gd(2024,04,08), 190.34, '']);
min.push([gd(2024,07,24), 158.00, '']);
avg.push([gd(2024,07,24), 188.99, '']);
min.push([gd(2024,11,08), 158.00, '']);
avg.push([gd(2024,11,08), 193.83, '']);
min.push([gd(2025,02,23), 158.00, '']);
avg.push([gd(2025,02,23), 180.08, '']);
min.push([gd(2025,06,10), 158.00, '']);
avg.push([gd(2025,06,10), 187.38, '']);
min.push([gd(2025,09,25), 158.00, '']);
avg.push([gd(2025,09,25), 196.92, '']);
min.push([gd(2026,01,10), 176.90, '']);
avg.push([gd(2026,01,10), 198.91, '']);
min.push([gd(2026,04,27), 176.90, '']);
avg.push([gd(2026,04,27), 199.58, '']);

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: 142,
max: 394,
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();
});