var map = L.map('map', {
    minZoom: 5,
	maxZoom: 10
}).setView([50,18], 5);

L.tileLayer('https://{s}.tile.thunderforest.com/spinal-map/{z}/{x}/{y}.png?apikey={apikey}', {
	attribution: '&copy; <a href="http://www.thunderforest.com/">Thunderforest</a>, &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
	apikey: 'db5ae1f5778a448ca662554581f283c5',
}).addTo(map);

var de1t = [50.085448739143715, 8.461733038044116];

// title, hostname, popup, location
var nodes = {
    pl1: {
        location: [52.1904441909767, 20.922122237417636],
        city: "Warsaw, Poland",
        hostname: "pl1.420129.xyz",
        datacenter: "equinix wa3",
        description: "",
        publicKey: "v854+5m4Diqh8oGo6/sGVS7LELsreIjMujkWqwc6bWo=",
        linkLocal: "fe80::129:3"
    },
    de1: {
        location: [49.44951340282083, 11.014075123186862],
        city: "Nuremberg, Germany",
        hostname: "de1.420129.xyz",
        datacenter: "hetzner nbg",
        description: "Tunneled to Frankfurt. If you have a node here at hetzner nuremberg, it will go nbg -> fra -> nbg.",
        publicKey: "N9rGceoiFcc/obnHrqMAmVlrb/E2Br55+doekTKwNF8=",
        linkLocal: "fe80::129:2"
    },
    nl1: {
        location: [52.36679746122722, 4.891598348592709],
        city: "Amsterdam, Netherlands",
        hostname: "nl1.420129.xyz",
        datacenter: "scaleway AMS-1",
        description: "I don't know where exactly",
        publicKey: "iZfLBtF6BiQvdKXx4Yl02u+OL6ls35gSpWCRmB9q4lU=",
        linkLocal: "fe80::129:1"
    },
    it1: {
        location: [41.66806722233489, 12.503981281868477],
        city: "Rome, Italy",
        hostname: "it1.420129.xyz",
        datacenter: "c1vhosting?",
        description: "Location also approximate, there's no evidence of the existence of the data center",
        publicKey: "",
        linkLocal: "fe80::129:4"
    }
}

function line(from, to, popup) {
    L.polyline([from, to], {opacity: 0.5}).addTo(map).bindPopup(popup);
}


var opened = null;

const sidebarContent = document.getElementById("sidebarContent");
const nodesElement = document.getElementById("nodes");

sidebarContent.onclick = (ev) => {
    if (opened == null) return;
    const popup = opened[0];

    const rect = opened[1].getBoundingClientRect();

    console.log('a')
    //sidebarContent.removeChild(opened);
    popup.style.height = rect.height - 20 + 'px';
    popup.style.transform = 'none';
    nodesElement.style.opacity = 1;

    opened = null;
    map.closePopup();

    setTimeout(() => {
        sidebarContent.removeChild(popup);
    }, 300); 
};

function onNodeClick(ev, node, elem) {
    console.log('b')
    if (opened != null) return;
    const rect = elem.getBoundingClientRect();

    nodesElement.style.opacity = 0;
    
    ele = elem.cloneNode(true);
    ele.innerHTML += `<br><br>Datacenter: <span class="code">${node.datacenter}</span><br>${node.description.split('\n').slice(1).join('\n')}`;
    ele.onclick = (ev) => {ev.stopPropagation()};

    ele.classList.add('selectedNode');
    sidebarContent.appendChild(ele);
    
    ele.style.width = rect.width - 40 + 'px'; // padding or margin
    ele.style.height = rect.height - 20 + 'px';
    ele.style.top = rect.top - 10 + 'px';
    //ele.style.left = rect.left - 10 + 'px';
    
    ele.offsetHeight;
    
    const destY = 72 - rect.top; // window.innerHeight / 4 
    ele.style.transform = `translateY(${destY}px)`;
    ele.style.height = window.innerHeight / 3 + 'px';
    
    opened = [ele, elem];
    ev.stopPropagation();
}

for (let node of Object.values(nodes)) {
    let marker = L.marker(node.location).addTo(map).bindPopup(`<strong>${node.city}</strong><br>DC: ${node.datacenter}`);

    let ele = document.createElement("div");
    ele.innerHTML = `<strong>${node.city}</strong>`;
    if (node.description != '') ele.innerHTML += `<br><small>${node.description.split('\n')[0]}</small>`;
    ele.onclick = (ev) => {
        marker.openPopup();
        map.panTo(node.location, {
            padding: [1000, 1000]
        });
        onNodeClick(ev, node, ele);
    };
    nodesElement.appendChild(ele);
}

line(nodes.de1.location, de1t, "Tunnel (already included in other labels)<br><strong>4ms</strong>");
line(de1t, nodes.pl1.location, "de1 - pl1<br><strong>24ms</strong>");
line(de1t, nodes.nl1.location, "de1 - nl1<br><strong>10ms</strong>");
line(nodes.nl1.location, nodes.it1.location, "it1 - nl1<br><strong>25ms</strong>");