// ==UserScript==
// @name     		GaiaGps Uploader
// @version  		3.0
// @grant    		none
// @match    		https://www.gaiagps.com/map/*
// @require  		https://ajax.googleapis.com/ajax/libs/jquery/3.5.0/jquery.min.js
// @namespace		https://greasyfork.org/users/583371
// ==/UserScript==

//Ctrl+Alt+Shift+I to open network tab on addon

/* GPXParser - v3.0.6 - https://github.com/Luuka/GPXParser.js/blob/master/src/GPXParser.js */
/* Personnal modifications have been applied, care on upgrade */
let gpxParser = function () {
    this.xmlSource = "";
    this.metadata  = {};
    this.waypoints = [];
    this.tracks    = [];
    this.routes    = [];
};

gpxParser.prototype.parse = function (gpxstring) {
    let keepThis = this;

    let domParser = new window.DOMParser();
    this.xmlSource = domParser.parseFromString(gpxstring, 'text/xml');

    metadata = this.xmlSource.querySelector('metadata');
    if(metadata != null){
        this.metadata.name  = this.getElementValue(metadata, "name");
        this.metadata.desc  = this.getElementValue(metadata, "desc");
        this.metadata.time  = this.getElementValue(metadata, "time");

        let author = {};
        let authorElem = metadata.querySelector('author');
        if(authorElem != null){
            author.name = this.getElementValue(authorElem, "name");
            author.email  = {};
            let emailElem = authorElem.querySelector('email');
            if(emailElem != null){
                author.email.id     = emailElem.getAttribute("id");
                author.email.domain = emailElem.getAttribute("domain");
            }

            let link     = {};
            let linkElem = authorElem.querySelector('link');
            if(linkElem != null){
                link.href = linkElem.getAttribute('href');
                link.text = this.getElementValue(linkElem, "text");
                link.type = this.getElementValue(linkElem, "type");
            }
            author.link = link;
        }
        this.metadata.author = author;

        let link = {};
        let linkElem = this.queryDirectSelector(metadata, 'link');
        if(linkElem != null){
            link.href = linkElem.getAttribute('href');
            link.text = this.getElementValue(linkElem, "text");
            link.type = this.getElementValue(linkElem, "type");
            this.metadata.link = link;
        }
    }

    var wpts = [].slice.call(this.xmlSource.querySelectorAll('wpt'));
    for (let idx in wpts){
        var wpt = wpts[idx];
        let pt  = {};
        pt.name = keepThis.getElementValue(wpt, "name")
        pt.lat  = parseFloat(wpt.getAttribute("lat"));
        pt.lon  = parseFloat(wpt.getAttribute("lon"));
        pt.ele  = parseFloat(keepThis.getElementValue(wpt, "ele")) || null;
        pt.cmt  = keepThis.getElementValue(wpt, "cmt");
        pt.desc = keepThis.getElementValue(wpt, "desc");
        pt.sym  = keepThis.getElementValue(wpt, "sym");

        let time = keepThis.getElementValue(wpt, "time");
        pt.time = time == null ? null : new Date(time);

        keepThis.waypoints.push(pt);
    }

    var rtes = [].slice.call(this.xmlSource.querySelectorAll('rte'));
    for (let idx in rtes){
        let rte = rtes[idx];
        let route = {};
        route.name   = keepThis.getElementValue(rte, "name");
        route.cmt    = keepThis.getElementValue(rte, "cmt");
        route.desc   = keepThis.getElementValue(rte, "desc");
        route.src    = keepThis.getElementValue(rte, "src");
        route.number = keepThis.getElementValue(rte, "number");

        let type     = keepThis.queryDirectSelector(rte, "type");
        route.type   = type != null ? type.innerHTML : null;

        let link     = {};
        let linkElem = rte.querySelector('link');
        if(linkElem != null){
            link.href = linkElem.getAttribute('href');
            link.text = keepThis.getElementValue(linkElem, "text");
            link.type = keepThis.getElementValue(linkElem, "type");
        }
        route.link = link;

        let routepoints = [];
        var rtepts = [].slice.call(rte.querySelectorAll('rtept'));

        for (let idxIn in rtepts){
            let rtept = rtepts[idxIn];
            let pt    = {};
            pt.lat    = parseFloat(rtept.getAttribute("lat"));
            pt.lon    = parseFloat(rtept.getAttribute("lon"));
            pt.ele    = parseFloat(keepThis.getElementValue(rtept, "ele")) || null;

            let time = keepThis.getElementValue(rtept, "time");
            pt.time = time == null ? null : new Date(time);

            routepoints.push(pt);
        }

        //route.distance  = keepThis.calculDistance(routepoints);
        //route.elevation = keepThis.calcElevation(routepoints);
        //route.slopes    = keepThis.calculSlope(routepoints, route.distance.cumul);
        route.points = routepoints;

        keepThis.routes.push(route);
    }

    var trks = [].slice.call(this.xmlSource.querySelectorAll('trk'));
    for (let idx in trks){
        let trk = trks[idx];
        let track = {};

        track.name   = keepThis.getElementValue(trk, "name");
        track.cmt    = keepThis.getElementValue(trk, "cmt");
        track.desc   = keepThis.getElementValue(trk, "desc");
        track.src    = keepThis.getElementValue(trk, "src");
        track.number = keepThis.getElementValue(trk, "number");
        track.color  = keepThis.getElementValue(trk, "DisplayColor");

        let type     = keepThis.queryDirectSelector(trk, "type");
        track.type   = type != null ? type.innerHTML : null;

        let link     = {};
        let linkElem = trk.querySelector('link');
        if(linkElem != null){
            link.href = linkElem.getAttribute('href');
            link.text = keepThis.getElementValue(linkElem, "text");
            link.type = keepThis.getElementValue(linkElem, "type");
        }
        track.link = link;

        let trackpoints = [];
        let trkpts = [].slice.call(trk.querySelectorAll('trkpt'));
        for (let idxIn in trkpts){
            var trkpt = trkpts[idxIn];
            let pt = {};
            pt.lat = parseFloat(trkpt.getAttribute("lat"));
            pt.lon = parseFloat(trkpt.getAttribute("lon"));
            pt.ele = parseFloat(keepThis.getElementValue(trkpt, "ele")) || null;

            let time = keepThis.getElementValue(trkpt, "time");
            pt.time = time == null ? null : new Date(time);

            trackpoints.push(pt);
        }
        //track.distance  = keepThis.calculDistance(trackpoints);
        //track.elevation = keepThis.calcElevation(trackpoints);
        //track.slopes    = keepThis.calculSlope(trackpoints, track.distance.cumul);
        track.points = trackpoints;

        keepThis.tracks.push(track);
    }
};

gpxParser.prototype.getElementValue = function(parent, needle){
    let elem = parent.querySelector(needle);
    if(elem != null){
        return $('<div>').html(elem.innerHTML != undefined ? elem.innerHTML : elem.childNodes[0].data).text();
    }
    return elem;
}

gpxParser.prototype.queryDirectSelector = function(parent, needle) {

    let elements  = parent.querySelectorAll(needle);
    let finalElem = elements[0];

    if(elements.length > 1) {
        let directChilds = parent.childNodes;

        for(idx in directChilds) {
            elem = directChilds[idx];
            if(elem.tagName === needle) {
                finalElem = elem;
            }
        }
    }

    return finalElem;
}

/*
gpxParser.prototype.calculDistance = function(points) {
    let distance = {};
    let totalDistance = 0;
    let cumulDistance = [];
    for (var i = 0; i < points.length - 1; i++) {
        totalDistance += this.calcDistanceBetween(points[i],points[i+1]);
        cumulDistance[i] = totalDistance;
    }
    cumulDistance[points.length - 1] = totalDistance;

    distance.total = totalDistance;
    distance.cumul = cumulDistance;

    return distance;
}

gpxParser.prototype.calcDistanceBetween = function (wpt1, wpt2) {
    let latlng1 = {};
    latlng1.lat = wpt1.lat;
    latlng1.lon = wpt1.lon;
    let latlng2 = {};
    latlng2.lat = wpt2.lat;
    latlng2.lon = wpt2.lon;
    var rad = Math.PI / 180,
		    lat1 = latlng1.lat * rad,
		    lat2 = latlng2.lat * rad,
		    sinDLat = Math.sin((latlng2.lat - latlng1.lat) * rad / 2),
		    sinDLon = Math.sin((latlng2.lon - latlng1.lon) * rad / 2),
		    a = sinDLat * sinDLat + Math.cos(lat1) * Math.cos(lat2) * sinDLon * sinDLon,
		    c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
	return 6371000 * c;
}

gpxParser.prototype.calcElevation = function (points) {
    var dp = 0,
        dm = 0,
        ret = {};

    for (var i = 0; i < points.length - 1; i++) {
        var diff = parseFloat(points[i + 1].ele) - parseFloat(points[i].ele);

        if (diff < 0) {
            dm += diff;
        } else if (diff > 0) {
            dp += diff;
        }
    }

    var elevation = [];
    var sum = 0;

    for (var i = 0, len = points.length; i < len; i++) {
        var ele = parseFloat(points[i].ele);
        elevation.push(ele);
        sum += ele;
    }

    ret.max = Math.max.apply(null, elevation) || null;
    ret.min = Math.min.apply(null, elevation) || null;
    ret.pos = Math.abs(dp) || null;
    ret.neg = Math.abs(dm) || null;
    ret.avg = sum / elevation.length || null;

    return ret;
};

gpxParser.prototype.calculSlope = function(points, cumul) {
    let slopes = [];

    for (var i = 0; i < points.length - 1; i++) {
        let point = points[i];
        let nextPoint = points[i+1];
        let elevationDiff = nextPoint.ele - point.ele;
        let distance = cumul[i+1] - cumul[i];

        let slope = (elevationDiff * 100) / distance;
        slopes.push(slope);
    }

    return slopes;
}

gpxParser.prototype.toGeoJSON = function () {
    var GeoJSON = {
        "type": "FeatureCollection",
        "features": [],
        "properties": {
            "name": this.metadata.name,
            "desc": this.metadata.desc,
            "time": this.metadata.time,
            "author": this.metadata.author,
            "link": this.metadata.link,
        },
    };

    for(idx in this.tracks) {
        let track = this.tracks[idx];

        var feature = {
            "type": "Feature",
            "geometry": {
                "type": "LineString",
                "coordinates": []
            },
            "properties": {
            }
        };

        feature.properties.name   = track.name;
        feature.properties.cmt    = track.cmt;
        feature.properties.desc   = track.desc;
        feature.properties.src    = track.src;
        feature.properties.number = track.number;
        feature.properties.link   = track.link;
        feature.properties.type   = track.type;

        for(idx in track.points) {
            let pt = track.points[idx];

            var geoPt = [];
            geoPt.push(pt.lon);
            geoPt.push(pt.lat);
            geoPt.push(pt.ele);

            feature.geometry.coordinates.push(geoPt);
        }

        GeoJSON.features.push(feature);
    }

    for(idx in this.routes) {
        let track = this.routes[idx];

        var feature = {
            "type": "Feature",
            "geometry": {
                "type": "LineString",
                "coordinates": []
            },
            "properties": {
            }
        };

        feature.properties.name   = track.name;
        feature.properties.cmt    = track.cmt;
        feature.properties.desc   = track.desc;
        feature.properties.src    = track.src;
        feature.properties.number = track.number;
        feature.properties.link   = track.link;
        feature.properties.type   = track.type;


        for(idx in track.points) {
            let pt = track.points[idx];

            var geoPt = [];
            geoPt.push(pt.lon);
            geoPt.push(pt.lat);
            geoPt.push(pt.ele);

            feature.geometry.coordinates.push(geoPt);
        }

        GeoJSON.features.push(feature);
    }

    for(idx in this.waypoints) {
        let pt = this.waypoints[idx];

        var feature = {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": []
            },
            "properties": {
            }
        };

        feature.properties.name = pt.name;
        feature.properties.cmt  = pt.cmt;
        feature.properties.desc = pt.desc;

        feature.geometry.coordinates = [pt.lon, pt.lat, pt.ele];

        GeoJSON.features.push(feature);
    }

    return GeoJSON;
}

if(typeof module !== 'undefined'){
    require('jsdom-global')();
    module.exports = gpxParser;
}

gpxParser.prototype.getGPX = function(sName) {
    var sTrack = '';

    for(var i=0 ; i < this.tracks.length ; i++) {
        var sTrkSeg = '';
        for(var j=0 ; j < this.tracks[i].points.length ; j++) {
            sTrkSeg +=  '<trkpt lat="'+this.tracks[i].points[j].lat+'" lon="'+this.tracks[i].points[j].lon+'">'+
                            '<ele>'+(this.tracks[i].points[j].ele || '')+'</ele>'+
                        '</trkpt>';
        }
        sTrack +=   '<trk>'+
                        '<name>'+(this.tracks[i].name || '')+'</name>'+
                        '<desc>'+(this.tracks[i].desc || '')+'</desc>'+
                        '<src>'+(this.tracks[i].src || '')+'</src>'+
                        '<trkseg>'+sTrkSeg+'</trkseg>'+
                    '</trk>';
    }

    var sGPX =	'<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>'+
                '<gpx version="1.1" creator="Franzz" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.topografix.com/GPX/1/1" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">'+
                    '<metadata><name>'+sName+'</name></metadata>'+
                    sTrack+
                '</gpx>';

    return sGPX;
};
*/

class Gaia {
    static get URL() { return 'https://www.gaiagps.com'; }
    static get API() { return Gaia.URL+'/api/objects'; }

    constructor($InputFile, $InputButton) {
        this.asFiles = [];
        this.aoWaypoints = [];
        this.aoTracks = [];
        this.sFolderId = '';
        this.asFolder = {};
        this.sFolderName = '';
      	this.$Feedback = $('<div>', {'style':'position:fixed;width:100%;height:25%;bottom:0;background:white;z-index:10000;border-top:1px solid #CCC;box-sizing:border-box;font-size:1.2em;overflow:auto;padding:0 1em;'});
		this.$InputName = $('<input>', {'type':'text', 'name':'folder_name', 'placeholder':'Folder Name', 'style': 'border-width:2px; border-color:rgba(0, 0, 0, 0.1); border-radius:4px; font-family:Inter,Helvetica Neue,Helvetica,Arial; font-size:15px; padding:8px 12px; margin-bottom:12px;'});

      	this.$InputBox = $InputButton.parent();

      	//Reboot object to remove events
      	this.$InputFile = $InputFile.clone().insertAfter($InputFile);
      	$InputFile.remove();

      	this.$InputButton = $InputButton.clone().insertAfter($InputButton);
      	$InputButton.remove();

        this.setLayout();
    }

    feedback(sType, sMsg) {
        var sFormattedMsg = sType.charAt(0).toUpperCase()+sType.slice(1)+': '+sMsg+(sMsg.slice(-1)=='.'?'':'.');
        console.log(sFormattedMsg);

        let sColor = 'black';
        switch(sType) {
            case 'error':   sColor = 'red';     break;
            case 'warning': sColor = 'orange';  break;
            case 'info':    sColor = 'green';   break;
        }
        this.$Feedback.append($('<p>', {'style': 'color: '+sColor+';'}).text(sFormattedMsg));

      	this.$Feedback.scrollTop(this.$Feedback.prop("scrollHeight"));
    }

    //Modify Gaia DOM Interface
    setLayout() {
     		//Add Feedback box
      	this.$Feedback.appendTo($('body'));

      	//Add Event on button
      	this.$InputButton.click(() => {this.$InputFile.click();});

        //Set event on file selection
        this.$InputFile
            .attr('multiple', 'multiple')
            .attr('name', 'files[]')
            .change(() => {this.readInputFiles();});

        //Set default Name
      	this.$InputName.val('PCT').prependTo(this.$InputBox);

        //Clear all upload notifications
        this.resetNotif();
    }

    //Marking all upload notifications as read
    resetNotif() {
        this.feedback('info', 'Marking all upload notifications as read');
        $.get(Gaia.URL+'/social/notifications/popup/').done((asNotifs) => {
            for(var i in asNotifs) {
                if(!asNotifs[i].isViewed && asNotifs[i].html.indexOf('has completed') != -1) {
                    $.post(Gaia.URL+'/social/notifications/'+asNotifs[i].id+'/markviewed/');
                }
            }
        });
    }

    //Parse files from input (multiple)
    readInputFiles() {
        if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
            this.feedback('error', 'File APIs are not fully supported in this browser');
            return;
        }
        else this.feedback('info', 'Parsing input files');

        //Get Folder Name (text input)
        this.sFolderName = this.$InputName.val();
        let aoReaders = [];
        let iCount = 0;
        this.asFiles = this.$InputFile.prop('files');
        for(var i=0 ; i < this.asFiles.length ; i++) {
            aoReaders[i] = new FileReader();
          	aoReaders[i].onload = ((oFileReader) => {
              	return (asResult) => {
                    iCount++;
                	this.feedback('info', 'Reading file "'+oFileReader.name+'" ('+iCount+'/'+this.asFiles.length+')');
                	this.parseFile(oFileReader.name, asResult.target.result);
                    if(iCount == this.asFiles.length) this.createFolder();
                };
            })(this.asFiles[i]);
            aoReaders[i].readAsText(this.asFiles[i]);
        }
    }

    //Parse GPX files to consolidate tracks & waypoints
    parseFile(sFileName, oContent) {
      	this.feedback('info', 'Parsing file "'+sFileName+'"');

        var oGPX = new gpxParser();
        oGPX.parse(oContent);

      	//Waypoints
      	for(var w in oGPX.waypoints) {
            oGPX.waypoints[w].filename = sFileName;
            var sWaypointName = oGPX.waypoints[w].name;
            if(sWaypointName.indexOf('Milestone - ') != -1 && sWaypointName.substr(-2) != '00') { //1 milestone every 100 miles
                this.feedback('info', 'Ignoring milestone waypoint "'+sWaypointName+'"');
            }
            else this.aoWaypoints.push(oGPX.waypoints[w]);
        }

      	//Tracks
        for(var t in oGPX.tracks) {
            oGPX.tracks[t].filename = sFileName;
            this.aoTracks.push(oGPX.tracks[t]);
        }
    }

    //Delete existing folder with same name & recreating it
    createFolder() {
      	this.feedback('info', 'Looking for existing folder "'+this.sFolderName+'"...');

        $.get(Gaia.API+'/folder/?search='+this.sFolderName).done((asFolders) => {
            if(asFolders != '' && !$.isEmptyObject(asFolders)) {
                for(var f in asFolders) {
          	        this.feedback('info', 'Deleting "'+asFolders[f].title+'" folder');
                    $.ajax({
                        url: Gaia.API+'/folder/'+asFolders[f].id+'/',
                        type: 'DELETE'
                    });
                }
            }
            else this.feedback('info', 'No folder named "'+this.sFolderName+'" found');

            this.feedback('info', 'Creating folder "'+this.sFolderName+'"');
            $.post({
                url: Gaia.API+'/folder/',
                contentType: 'application/json',
                data: JSON.stringify({imported: true, title: this.sFolderName})
            }).done((asFolder) => {
                this.feedback('info', 'Folder "'+asFolder.properties.name+'" created');
                this.asFolder = asFolder;
                this.sFolderId = asFolder.id;
                this.sFolderName = asFolder.properties.name;
                this.uploadTrack();
            });
        });
    }

    //Build & Upload Track File
    uploadTrack() {
        this.feedback('info', 'Uploading tracks...');

        //Convert to geojson
        let iPostedTracks = 0;
        $.each(this.aoTracks, (iIndex, aoTrack) => {

            //Set color
            let sColor = '#4ABD32';
            switch(aoTrack.color) {
                case 'DarkBlue':	sColor = '#2D3FC7';	break;
                case 'Magenta':		sColor = '#B60DC3';	break;
            }

            //Add track points
            let aoCoords = [];
            for(var p in aoTrack.points) {
                let pt = aoTrack.points[p];
                aoCoords.push([pt.lon, pt.lat, pt.ele, 0]);
            }

            //Upload
            let sPostedData = JSON.stringify({
                type: 'feature',
                properties: {
                    color: sColor,
                    title: aoTrack.name,
                    time_created: '2020-12-27T11:34:03.537Z',
                    routing_mode: null,
                    notes: aoTrack.desc,
                    //distance: 168405.62350073704,
                    isValid: true,
                    isLatestImport: true,
                    filename: aoTrack.filename,
                    localId: 'track'+(iIndex + 1),
                    writable: true,
                    archived: false,
                    isPublicTrack: false,
                    isLocallyCreated: true,
                    type: 'track',
                    parent_folder_id: this.sFolderId,
                    hexcolor: sColor
                },
                geometry: {
                    type: 'MultiLineString',
                    coordinates: [aoCoords]
                }
            });

            var self = this;
            this.feedback('info', 'Uploading track "'+aoTrack.name+'"');
            $.post({
                url: Gaia.API+'/track/',
                contentType: 'application/json',
                data: sPostedData,
                postedData: sPostedData,
                trackName: aoTrack.name
            }).done(function(asTrack) {
                self.aoTracks[iIndex] = asTrack;

                $.ajax({
                    url: Gaia.API+'/track/'+asTrack.features[0].id+'/',
                    type: 'PUT',
                    contentType: 'application/json',
                    data: this.postedData,
                    trackName: this.trackName
                }).done(function() {
                    iPostedTracks++;
                    self.feedback('info', 'Track "'+this.trackName+'" uploaded');
					if(iPostedTracks == self.aoTracks.length) {
                        self.feedback('info', 'All tracks uploaded');
                        self.uploadWayPoints();
                    }
				}).fail(function() {
                    self.feedback('error', 'Track "'+this.trackName+'" failed to upload');
                });
            });
        });

        /* Legacy lethod: through form submit

        //Build track file
        this.feedback('info', 'Building consolidated track');
        var oGPX = new gpxParser();
        oGPX.tracks = this.aoTracks;
        var sTrack = oGPX.getGPX(this.sFolderName);

        //Send consolidated Tracks as one file
        var oForm = new FormData();
        oForm.append('name', this.sFolderName);
        oForm.append('files', new Blob([sTrack]), 'Consolidated.gpx');

        this.feedback('info', 'Uploading consolidated track');
        $.ajax({
            url: Gaia.URL+'/upload/',
            type: 'POST',
            data: oForm,
            enctype: 'multipart/form-data',
            processData: false,
            contentType: false,
            cache: false
        }).done(() => {this.checkNotif();});
        */
    }

    /*
    //Wait for file to be processed by Gaia
    checkNotif() {
        this.feedback('info', 'Waiting for Gaia to process consolidated track');
        $.get(Gaia.URL+'/social/notifications/popup/').done((asNotifs) => {
            for(var i in asNotifs) {
                if(!asNotifs[i].isViewed && asNotifs[i].html.indexOf('has completed') != -1) {
                    this.feedback('info', 'Notification '+asNotifs[i].id+' found. Marking as read');
                    var $Notif = $('<span>').html(asNotifs[i].html);
                    this.sFolderId = $Notif.find('a').attr('href').split('/')[3];
                    $.post(Gaia.URL+'/social/notifications/'+asNotifs[i].id+'/markviewed/');
                }
            }

            if(this.sFolderId != '') {
                this.setTracksColor();
                this.uploadWayPoints();
            }
            else setTimeout((() => {this.checkNotif();}), 1000);
        });
    }

    //Convert QMapshack Track Colors into Gaia Colors
    setTracksColor() {
        this.feedback('info', 'Track Color - Matching Gaia track IDs with GPX tracks');
        var iCount = 0;

        $.get(Gaia.API+'/folder/'+this.sFolderId+'/').done((asFolder) => {
            var self = this;
            for(var iGaiaIndex in asFolder.properties.tracks) {
                for(var iGpxIndex in this.aoTracks) {
                    if(asFolder.properties.tracks[iGaiaIndex].title == this.aoTracks[iGpxIndex].name) {
                        this.aoTracks[iGpxIndex].id = asFolder.properties.tracks[iGaiaIndex].id;
                        this.feedback('info', 'Track Color - Track "'+this.aoTracks[iGpxIndex].name+'" found a match ('+(++iCount)+'/'+this.aoTracks.length+')');

                        $.ajax({
                            url: Gaia.API+'/track/'+this.aoTracks[iGpxIndex].id+'/',
                            color: this.aoTracks[iGpxIndex].color
                        }).done(function(asGaiaTrackDisplay) {
                            var asGaiaTrack = asGaiaTrackDisplay.features[0];
                            delete asGaiaTrack.id;
                            delete asGaiaTrack.style;

                            //Set color
                            var sColor = '#ff0000';
                            switch(this.color) {
                                case 'DarkBlue':	sColor = '#2D3FC7';	break;
                                case 'Magenta':		sColor = '#B60DC3';	break;
                            }
                            asGaiaTrack.properties.color = sColor;
                            asGaiaTrack.properties.hexcolor = sColor;

                            self.feedback('info', 'Track Color - Setting track color "'+sColor+'" ('+this.color+') to "'+asGaiaTrack.properties.title+'"');
                            $.ajax({
                                url: Gaia.API+'/track/'+asGaiaTrack.properties.id+'/',
                                type: 'PUT',
                                contentType: 'application/json',
                                data: JSON.stringify(asGaiaTrack)
                            });
                        });
                    }
                }
            }
        });
    }
    */

    uploadWayPoints(iIndex, bSecondTry) {
        iIndex = iIndex || 0;
        bSecondTry = bSecondTry || false;

        //Upload waypoints
        if(iIndex < this.aoWaypoints.length) {
            var sWaypointName = this.aoWaypoints[iIndex].name;

			this.feedback('info', 'Uploading waypoint '+(iIndex + 1)+'/'+this.aoWaypoints.length+' ('+sWaypointName+')');
			var asPost = {
				type: 'Feature',
				geometry: {
					type: 'Point',
					coordinates: [
						this.aoWaypoints[iIndex].lon,
						this.aoWaypoints[iIndex].lat,
						this.aoWaypoints[iIndex].ele
					]
				},
				properties: {
					title: sWaypointName,
					time_created: "2020-06-07T14:01:03.944Z",
					icon: Gaia.getIconName(this.aoWaypoints[iIndex].sym),
                    isValid: true,
                    isLatestImport: true,
                    filename: this.aoWaypoints[iIndex].filename,
                    writable: true,
                    localId: iIndex+'',
                    notes: this.aoWaypoints[iIndex].desc,
                    archived: false,
                    isLocallyCreated: true,
                    type: 'waypoint',
                    parent_folder_id: this.sFolderId
				}
			};

            let sData = JSON.stringify(asPost);
            var self = this;
			$.post({
				url: Gaia.API+'/waypoint/',
				contentType: 'application/json',
				data: sData,
                postedData: sData
			}).done(function(asWaypoint) {
				//Update local waypoint with all server info (including ID)
				self.aoWaypoints[iIndex] = asWaypoint;

				$.ajax({
                    url: Gaia.API+'/waypoint/'+asWaypoint.properties.id+'/',
                    type: 'PUT',
                    contentType: 'application/json',
                    data: this.postedData
                }).always(() => {
					self.uploadWayPoints(++iIndex);
				});
			}).fail(function(){
				self.feedback('error', 'Failed to upload waypoint #'+(iIndex + 1)+' ('+sWaypointName+'). Trying again...');
				self.uploadWayPoints(iIndex, true);
			});
        }

        //Done uploading, assigning waypoints & tracks to folder
        else this.assignElementsToFolder();
    }

    assignElementsToFolder() {
        this.feedback('info', 'Assigning all elements to folder "'+this.asFolder.properties.name+'"');

        let asFolder = {
            cover_photo_id: this.asFolder.properties.cover_photo_id,
            id: this.asFolder.id,
            name: this.asFolder.properties.name,
            notes: this.asFolder.properties.notes,
            time_created: this.asFolder.properties.time_created,
            updated_date: this.asFolder.properties.updated_date
        }
        //Assign waypoints to folder
        asFolder.waypoints = [];
        for(var w in this.aoWaypoints) asFolder.waypoints.push(this.aoWaypoints[w].properties.id);

        //Assign tracks to folder
        asFolder.tracks = [];
        for(var t in this.aoTracks) asFolder.tracks.push(this.aoTracks[t].features[0].id);

        $.ajax({
            url: Gaia.API+'/folder/'+asFolder.id+'/',
            type: 'PUT',
            contentType: 'application/json',
            data: JSON.stringify(asFolder)
        }).done(() => {
            this.feedback('info', 'Done');
        }).fail(() => {
            this.feedback('error', 'WFailed to assign waypoints & tracks to folder ID "'+asFolder.id+'"');
        });
    }

    static getIconName(sGarminName) {
        var asMapping = {
            'Trail Head': 'trailhead',
            'Water Source': 'water-24.png',
            'Truck': 'car-24.png',
            'Post Office': 'resupply',
            'Flag, Blue': 'blue-pin-down.png',
            'Car': 'car-24.png',
            'Flag, Red': 'red-pin-down.png',
            'Campground': 'campsite-24.png',
            'Flag, Green': 'green-pin.png',
            'Powerline': 'petroglyph',
            'Shopping Center': 'cafe-24.png',
            'Lodging': 'lodging-24.png',
            'Water Hydrant': 'red-pin-down.png',
            'Drinking Water': 'potable-water',
            'Toll Booth': 'ranger-station',
            'Summit': 'peak',
            'Park': 'park-24.png',
            'Forest': 'forest',
            'Cemetery': 'cemetery-24.png',
            'Bridge': 'dam-24.png',
            'Restaurant': 'restaurant-24.png',
            'Picnic Area': 'picnic',
            'Residence': 'city-24.png',
            'City (Capitol)': 'city-24.png',
            'Ski Resort': 'skiing-24.png',
            'Restroom': 'toilets-24.png',
            'Ground Transportation': 'car-24.png',
            'Church': 'ghost-town'
        };
        return (sGarminName in asMapping)?asMapping[sGarminName]:'red-pin-down.png';
    }
}

console.log('Loading GaiaGps Uploader...');

//To be adjusted regularly
$FileInput = $('input[type=file]')
$FileButton = $('a[href="https://help.gaiagps.com/hc/en-us/articles/360052763513"]').parent().find('button');

let oGaia = new Gaia($FileInput, $FileButton);