// ==UserScript==
// @name						GaiaGps Track Colors Mass Updater
// @description		 Add missing feature: Mass update of GaiaGps Track Colors
// @version 		1.0
// @grant					 none
// @match					 https://www.gaiagps.com/datasummary/tracks/
// @require			https://ajax.googleapis.com/ajax/libs/jquery/3.5.0/jquery.min.js
// @namespace		https://greasyfork.org/users/583371
// ==/UserScript==

console.log('computes');

function init() {
    $Selector = $('<div class="MuiPaper-root MuiMenu-paper MuiPopover-paper MuiPaper-elevation8 MuiPaper-rounded" style="opacity: 1; transform: none; min-width: 40px; transition: opacity 100ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, transform 67ms cubic-bezier(0.4, 0, 0.2, 1) 0ms; top: 440px; left: 114px; transform-origin: 0px 0px 0px;" tabindex="-1"><ul class="MuiList-root MuiMenu-list MuiList-padding" role="listbox" tabindex="-1" style="display: flex; flex-wrap: wrap; width: 217px; flex-grow: 1; justify-content: center;"><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#FFEF00" data-value="#FFEF00"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(255, 239, 0); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#A4A4A4" data-value="#A4A4A4"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(164, 164, 164); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#000000" data-value="#000000"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(0, 0, 0); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#BAF200" data-value="#BAF200"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(186, 242, 0); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#FFC900" data-value="#FFC900"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(255, 201, 0); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#7AD915" data-value="#7AD915"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(122, 217, 21); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#784D3E" data-value="#784D3E"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(120, 77, 62); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#F42410" data-value="#F42410"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(244, 36, 16); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#E834EC" data-value="#E834EC"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(232, 52, 236); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#A726BC" data-value="#A726BC"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(167, 38, 188); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#5726C2" data-value="#5726C2"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(87, 38, 194); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root Mui-selected MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button Mui-selected" tabindex="0" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#2D3FC7" aria-selected="true" data-value="#2D3FC7"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(45, 63, 199); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#0479FF" data-value="#0479FF"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(4, 121, 255); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#00B2FF" data-value="#00B2FF"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(0, 178, 255); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#00DAE1" data-value="#00DAE1"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(0, 218, 225); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#00A478" data-value="#00A478"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(0, 164, 120); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#4ABD32" data-value="#4ABD32"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(74, 189, 50); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#FF9D00" data-value="#FF9D00"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(255, 157, 0); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#FF6200" data-value="#FF6200"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(255, 98, 0); border-radius: 4px;"></div></li><li class="MuiButtonBase-root MuiListItem-root MuiMenuItem-root MuiMenuItem-gutters MuiListItem-gutters MuiListItem-button" tabindex="-1" role="option" aria-disabled="false" style="padding-left: 8px; padding-right: 8px;" title="#5E7A8C" data-value="#5E7A8C"><div style="position: relative; height: 24px; width: 24px; background-color: rgb(94, 122, 140); border-radius: 4px;"></div></li></ul></div>');

    $Selector.css('z-index', '10000').find('li').click(setColor);
    //Background
    $Background = $('<div>', {'aria-hidden':'true', 'style':'position: fixed; inset: 0px; background-color: transparent;'}).click(function(){toggleSelector(false);});

    //Add Selector & background to DOM
    $Selector.add($Background).hide().appendTo('body');

    //Extra style
    $('body').append($('<style>').text('@keyframes rainbow { 0%, 100% {background-color: red;} 17% {background-color: orange;} 33% {background-color: yellow;} 50% {background-color: green;} 67% {background-color: blue;} 83% {background-color: purple;} }'));

	//Button for mass update
    $MassUpdate = $('<button>', {'type':'button', 'class':'ga-button ga-button-flat ga-toolbar-button', 'disabled':'disabled'})
        .data('track-id', 'mass')
        .click(function(){toggleSelector(true, $(this));})
        .append($('<i>', {'class':'material-icons ibmid'}).text('color_lens'))
        .append(' ')
        .append($('<span>', {'class':'ibmid ga-toolbar-button-text'}).text('Change Color'));

	$('#DatasummaryController .ga-toolbar .ga-toolbar-left .ga-button').eq(1).after($MassUpdate);

	//Event on checkboxes to enable mass icon button
	$('.ngGrid .col0 input[type="checkbox"]').change(function(){
		$MassUpdate.prop('disabled', ($('.ngGrid .col0 input[type="checkbox"]:checked').length == 0));
	});

	//DOM Elements
	$Grid = $('.ngGrid');
	$Head = $Grid.find('.ngTopPanel');
	$Body = $Grid.find('.ngViewport');

	iColorColLeft = $Grid.find('.colt0').width();
	iCol1Width = $Grid.find('.ngHeaderCell.ng-scope.col1.colt1').width();
	iCol1Left = parseInt($Grid.find('.ngHeaderCell.ng-scope.col1.colt1').css('left'));

	//Insert column header
	$Head.find('.ngHeaderContainer .ngHeaderCell.col0').after(
		$('<div>', {'class':'ngHeaderCell ng-scope col0-1 colt0-1', 'style':'width:'+iColorColWidth+'px; left:'+iColorColLeft+'px;'})
			.append($('<div>', {'class':'ngVerticalBar ngVerticalBarVisible', 'style':'height: '+iColorColHeight+'px;'}).text(' '))
			.append($('<div>')
				.append($('<div>', {'class':'ngHeaderSortColumn ngSorted', 'style':'cursor: pointer;'})
					.append($('<div>', {'class':'ngHeaderText ng-binding', 'style':'width:'+iColorColWidth+'px;'}).text('Color'))
				)
			)
	);
	$Head.find('.ngHeaderCell.colt1').width(iCol1Width - iColorColWidth);
	$Head.find('.col1').width(iCol1Width - iColorColWidth).css('left', (iCol1Left + iColorColWidth)+'px');

	//Update Colors
	update();

	//Event on DOM change: First track of the page
	oObserver = new MutationObserver((oMutations) => {update();});
	oObserver.observe($('.ngGrid .ngCanvas .ngCell.col1 .ngCellText.col1 .ng-binding')[0], {attributes: true});
}

function wait(fIsFinished, fAction) {
	console.log('waiting for page to load');
	if(typeof oWaitTimer != "undefined") clearTimeout(oWaitTimer);
	if(fIsFinished()) fAction();
	else oWaitTimer = setTimeout(function(){wait(fIsFinished, fAction);}, 100);
}

function update(bWaited) {
	bWaited = bWaited || false;

	if(!bWaited) {
		if(typeof oTimer != "undefined") clearTimeout(oTimer);
		oTimer = setTimeout((() => {update(true);}), 200);
		return;
	}

	oObserver.disconnect();
	oObserver.observe($('.ngGrid .ngCanvas .ngCell.col1 .ngCellText.col1 .ng-binding')[0], {attributes: true});

	console.log('updating');

	$Body.find('.ngRow').each(function(key, elem){
		var $Row = $(elem);
		var sTrackId = $Row.find('.col1 a.ng-binding').attr('href').split('/')[3];

        if(!asTracks[sTrackId].post) {
            $.get({url:'https://www.gaiagps.com/api/objects/track/'+sTrackId+'/', id:sTrackId}).done(function(asTrack) {
                asTracks[this.id].post = asTrack;
                refreshRow($Row, this.id);
            });
        }
        else refreshRow($Row, sTrackId);
	});
}

function refreshRow($Row, sTrackId) {

    //Color
    var sColor = asTracks[sTrackId].post.features[0].properties.hexcolor;
    if(!sColor) sColor = 'rgb(0,0,0)';

    //Add Color
    if(!$Row.find('.ngCell.col0-1.colt0-1').length) {

        //Move Col1
        $Row.find('.colt1').width(iCol1Width - iColorColWidth);
        $Row.find('.col1').width(iCol1Width - iColorColWidth).css('left', (iCol1Left + iColorColWidth)+'px');

        $Row.find('.ngCell.col0.colt0').after(
        $('<div>', {'class':'ngCell col0-1 colt0-1', 'style':'cursor: pointer; width:'+iColorColWidth+'px; left:'+iColorColLeft+'px;'})
            .data('color', sColor)
            .data('track-id', this.id)
            .append($('<div>', {'class':'ngVerticalBar ngVerticalBarVisible', 'style':'height: '+iColorColHeight+'px;'}))
            .append($('<div>')
                .append($('<div>', {'style':'ngSelectionCell'})
                    .append($('<div>', {'class':'track-color', 'style':'position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); height: 24px; width: 24px; background-color: '+sColor+'; border-radius: 4px;'}))
                )
            )
            //Display Selector
            .click(function(){
                toggleSelector(null, $(this));
            })
        );
    }
    //Update Color
    else {
        $Row.find('.ngCell.col0-1.colt0-1')
            .data('color', sColor)
            .data('track-id', sTrackId)
            .find('.track-color')
            .css('background', sColor);
    }
}

function toggleSelector(bShow, $Track){
	bShow = bShow || !$Selector.is(':visible');
	$Selector.add($Background).toggle(bShow);
	if(bShow) {
		$Selector
			.data('track', $Track)
			.css({top: ($Track.offset().top + iColorColHeight)+'px', left: ($Track.offset().left)+'px'})
			.find('li[data-value="'+$Track.data('color')+'"]').addClass('Mui-selected');
	}
	else {
		$Selector
			.find('li.Mui-selected').removeClass('Mui-selected');
	}
	return bShow;
}

function setColor(){
	var sColor = $(this).attr('data-value');

    //List of tracks to change (selected checkboxes or just the one)
	var a$Tracks = [];
	if($Selector.data('track').data('track-id') == 'mass') a$Tracks = $('.ngGrid .ngViewport .ngRow .ngCell.col0 .ngSelectionCheckbox:checked').parents('.ngRow').find('.ngCell.col0-1').toArray();
	else a$Tracks.push($Selector.data('track'));

	$.each(a$Tracks, function(iKey, oTrack){
		var $Track = $(oTrack);
		$Track.find('.track-color').css('animation', 'rainbow 1s infinite');
		var sTrackId = $Track.data('track-id');

        asTracks[sTrackId].post.features[0].properties.color = sColor;
        asTracks[sTrackId].post.features[0].properties.hexcolor = sColor;

       	var asPost = {
            type: asTracks[sTrackId].post.features[0].type,
            properties: asTracks[sTrackId].post.features[0].properties,
            geometry: asTracks[sTrackId].post.features[0].geometry,
        };

        asPost.properties.localId = sTrackId;

        $.ajax({
            url: 'https://www.gaiagps.com/api/objects/track/'+sTrackId+'/',
            type: 'PUT',
            contentType: 'application/json',
            data: JSON.stringify(asPost)
        })
        .done(function(asResult){
            $.ajax({url:'https://www.gaiagps.com/api/objects/track/'+sTrackId+'/'}).done(function(asTrack){
                asTracks[sTrackId].post = asTrack;
                $Track.find('.track-color').css({'background': asTrack.features[0].properties.hexcolor, 'animation':'none'});
                toggleSelector(false);
            });
        })
        .fail(()=>{
            $Track.find('.track-color').css({'animation':'none'});
        });
	});
}

var iColorColWidth = 50, iColorColHeight = 59;

//Tracks
asTracks = {};
$.ajax({url:'https://www.gaiagps.com/api/objects/track/?routepoints=false&show_archived=true&show_filed=true'}).done((asData) => {
	for(var i in asData) asTracks[asData[i].id] = asData[i];
	wait(function(){return ($('.ngViewport .ngRow').length > 0);}, init);
});