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var map = L.map('map', { zoomControl: false }).setView([45.516, -122.660], 14, null, null, 24);
var layer = L.esri.basemapLayer("Topographic");
layer.maxZoom = 24;
layer.maxNativeZoom = 24;
layer.addTo(map);
new L.Control.Zoom({ position: 'topleft' }).addTo(map);
var geojsonLineOptions = {
color: "#0033ff",
weight: 4,
opacity: 0.5
};
var startIcon = L.icon({
iconUrl: '/assets/map-pin-start.png',
iconSize: [18,28],
iconAnchor: [9,28]
});
var endIcon = L.icon({
iconUrl: '/assets/map-pin-end.png',
iconSize: [18,28],
iconAnchor: [9,28]
});
var visible_layers = [];
var visible_data = [];
var highlightedMarker;
var animatedMarker;
var startMarker;
var endMarker;
var timers = [];
function resetAnimation() {
if(animatedMarker) {
map.removeLayer(animatedMarker);
}
if(timers.length > 0) {
for(var i in timers) {
clearTimeout(timers[i]);
}
}
}
function displayLineOnMap(response, options) {
var data = response.linestring;
if(data.coordinates && data.coordinates.length > 0) {
// For any null coordinates, fill it in with the previous location
var lastCoord = null;
for(var i in data.coordinates) {
if(data.coordinates[i] == null) {
data.coordinates[i] = lastCoord;
} else {
lastCoord = data.coordinates[i];
}
}
visible_data.push(data);
visible_layers.push(L.geoJson(data, {
style: geojsonLineOptions
}).addTo(map));
// Show the start/end pins if necessary
if(options.pins) {
startMarker = L.marker(pointFromGeoJSON(visible_data[0].coordinates[0]), {icon: startIcon});
startMarker.addTo(map);
endMarker = L.marker(pointFromGeoJSON(visible_data[0].coordinates[ visible_data[0].coordinates.length-1 ]), {icon: endIcon});
endMarker.addTo(map);
}
// If the new layer is completely outside the current view, zoom the map to fit all layers
var vlayer = visible_layers[visible_layers.length - 1];
var is_outside = false;
if(!map.getBounds().intersects(vlayer.getBounds())) {
is_outside = true;
}
if(is_outside) {
console.log('is outside');
console.log(vlayer);
var full_bounds;
for(var i in visible_layers) {
if(visible_layers[i].getBounds) {
if(full_bounds) {
full_bounds.extend(visible_layers[i].getBounds());
} else {
full_bounds = visible_layers[i].getBounds();
}
}
}
map.fitBounds(full_bounds);
}
showBatteryGraph(response);
}
}
jQuery(function($){
$('.calendar a').click(function(evt){
var append = evt.altKey;
if(!append) {
removeVisibleLayers();
}
$(this).addClass('selected');
resetAnimation();
var db_name = $("#database").data("name");
var db_token = $("#database").data("token");
$.get("/api/query?format=linestring&date="+$(this).data('date')+"&tz="+$("#timezone").val()+"&token="+db_token, function(data){
displayLineOnMap(data, {pins: false});
});
$("#range-from").val($(this).data('date')+' 00:00:00');
$("#range-to").val($(this).data('date')+' 23:59:59');
return false;
});
$('#range-go').click(function(evt) {
var stateObj = {from: $('#range-from').val(), to: $('#range-to').val(), tz: $('#timezone').val()};
var baseURL = "/map/" + $("#database").data('name');
var historyURL = baseURL + "?from="+stateObj.from+"&to="+stateObj.to+"&tz="+stateObj.tz;
window.history.pushState(stateObj, "GPS Log", historyURL)
resetAnimation();
removeVisibleLayers();
$("#range-go").addClass("loading");
var db_token = $("#database").data("token");
$.get("/api/query?format=linestring&start="+$('#range-from').val()+"&end="+$('#range-to').val()+"&tz="+$("#timezone").val()+"&token="+db_token, function(data){
$("#range-go").removeClass("loading");
$("#trip-create-form").removeClass("hidden");
displayLineOnMap(data, {pins: true});
});
return false;
})
$('#btn-play').click(function(){
console.log(visible_data[0].coordinates[0]);
var point = pointFromGeoJSON(visible_data[0].coordinates[0]);
resetAnimation();
animatedMarker = L.marker(point);
animatedMarker.addTo(map);
timers = [];
var interval = 3;
for(var i in visible_data[0].coordinates) {
(function(i){
timers.push(setTimeout(function(){
point = pointFromGeoJSON(visible_data[0].coordinates[i]);
animatedMarker.setLatLng(point);
}, interval*i));
})(i);
}
});
$("#trip-create").click(function(){
$("#trip-create").addClass("loading");
$.post('/api/trip-complete', {
start: $("#range-from").val(),
end: $("#range-to").val(),
tz: $("#timezone").val(),
mode: $("#trip-mode").val(),
token: $("#database").data("write-token")
}, function(response) {
$("#trip-create").removeClass("loading");
});
});
if($("#range-from").val() == "") {
console.log("Autoselecting calendar day");
$(".calendar a[data-date="+((new Date()).toISOString().slice(0,10))+"]").focus().click();
} else {
console.log("Loading range");
$("#range-go").click();
}
});
function removeVisibleLayers() {
$('.calendar a').removeClass('selected');
if(visible_layers.length) {
for(var i in visible_layers) {
map.removeLayer(visible_layers[i]);
}
}
visible_layers = [];
visible_data = [];
if(startMarker) {
map.removeLayer(startMarker);
map.removeLayer(endMarker);
}
}
function moveMarkerToPosition(point) {
if(point.location) {
var coord = pointFromGeoJSON(point.location);
if(coord) {
if(!highlightedMarker) {
highlightedMarker = L.marker(coord).addTo(map);
} else {
highlightedMarker.setLatLng(coord);
}
}
}
}
function pointFromGeoJSON(geo) {
return L.latLng(geo[1], geo[0])
}