From a4d011116c35bb9bef8589c88ed38b3043f9e072 Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Sat, 09 Feb 2019 13:42:55 +0000
Subject: [PATCH] Add geolocation tracking feature

---
 index.js |  210 ++++++++++++++++++++++++++--------------------------
 1 files changed, 104 insertions(+), 106 deletions(-)

diff --git a/index.js b/index.js
index ea79123..3d5d73c 100644
--- a/index.js
+++ b/index.js
@@ -1,11 +1,11 @@
-//var ttss_base = 'http://www.ttss.krakow.pl/internetservice';
-var ttss_base = '/proxy.php';
+"use strict";
+
 var ttss_refresh = 20000; // 20 seconds
 
 var page_title = document.getElementsByTagName('title')[0];
 var ignore_hashchange = false;
 
-var language = 'en';
+var language = 'pl';
 var lang_select = document.getElementById('lang-select');
 
 var stop_id = '';
@@ -26,6 +26,8 @@
 var route_xhr;
 var route_line = document.getElementById('route-line');
 var route_table = document.getElementById('route-table');
+var route_vehicle = document.getElementById('route-vehicle');
+var route_vehicle_info;
 
 var refresh_button = document.getElementById('refresh');
 var refresh_text = document.getElementById('refresh-text');
@@ -37,77 +39,8 @@
 var alert_close = document.getElementById('alert-close');
 
 var nav = document.getElementsByTagName('nav')[0];
-
-function parseStatus(status) {
-	switch(status.status) {
-		case 'STOPPING':
-			return lang.boarding_sign;
-		case 'PREDICTED':
-			if(status.actualRelativeTime <= 0)
-				return lang.boarding_sign;
-			if(status.actualRelativeTime >= 60)
-				return lang.time_minutes_prefix + Math.floor(status.actualRelativeTime / 60) + lang.time_minutes_suffix;
-			return lang.time_seconds_prefix + status.actualRelativeTime + lang.time_seconds_suffix;
-		case 'DEPARTED':
-			return lang.time_minutes_ago_prefix + Math.floor(-status.actualRelativeTime / 60) + lang.time_minutes_ago_suffix;
-		default:
-			return status.mixedTime;
-	}
-}
-
-function parseTime(date, time) {
-	var result = new Date(date.getFullYear(), date.getMonth(), date.getDay());
-	var time_split = time.split(':');
-	result.setHours(time_split[0]);
-	result.setMinutes(time_split[1]);
-	
-	if(result.getTime() - date.getTime() > 72000000) {
-		result.setTime(result.getTime() - 86400000);
-	}
-	
-	if(date.getTime() - result.getTime() > 72000000) {
-		result.setTime(result.getTime() + 86400000);
-	}
-	
-	return result;
-}
-
-function parseDelay(status) {
-	if(!status.actualTime) return lang.unknown_sign;
-	if(!status.plannedTime) return lang.unknown_sign;
-	
-	var now = new Date();
-	var actual = parseTime(now, status.actualTime);
-	var planned = parseTime(now, status.plannedTime);
-	
-	return lang.time_minutes_prefix + ((actual.getTime() - planned.getTime()) / 1000 / 60) + lang.time_minutes_suffix;
-}
-
-function displayVehicle(vehicleInfo) {
-	if(!vehicleInfo) return document.createTextNode('');
-	
-	var span = document.createElement('span');
-	span.className = 'vehicleInfo';
-	
-	var floor_type = '';
-	if(vehicleInfo.low == 0) {
-		setText(span, lang.high_floor_sign);
-		floor_type = lang.high_floor;
-	} else if(vehicleInfo.low == 1) {
-		setText(span, lang.partially_low_floor_sign);
-		floor_type = lang.partially_low_floor;
-	} else if(vehicleInfo.low == 2) {
-		setText(span, lang.low_floor_sign);
-		floor_type = lang.low_floor;
-	}
-	
-	span.title = lang.tram_type_pattern
-		.replace('$num', vehicleInfo.num)
-		.replace('$type', vehicleInfo.type)
-		.replace('$floor', floor_type);
-	
-	return span;
-}
+var vehicle_data = document.getElementById('vehicle-data');
+var vehicle_data_style = document.getElementById('vehicle-data-style');
 
 function fail(message, more) {
 	if(times_timer) clearTimeout(times_timer);
@@ -152,17 +85,27 @@
 	if(times_xhr) times_xhr.abort();
 	
 	console.log('loadTimes(' + stopId + ')');
+	
+	loading_start();
+	
+	var url = ttss_trams_base;
+	var stop = stopId.substr(1);
+	var prefix = 't';
+	if(stopId.startsWith('b')) {
+		url = ttss_buses_base;
+		stop = stopId.substr(1);
+		prefix = 'b';
+	}
+	
 	stop_id = stopId;
 	
 	ignore_hashchange = true;
 	window.location.hash = '#!' + language + stopId;
-	ignore_hashchange = false;
 	refresh_button.removeAttribute('disabled');
 	
-	loading_start();
 	times_xhr = $.get(
-		ttss_base + '/services/passageInfo/stopPassages/stop'
-			+ '?stop=' + encodeURIComponent(stopId)
+		url + '/services/passageInfo/stopPassages/stop'
+			+ '?stop=' + encodeURIComponent(stop)
 			+ '&mode=departure'
 	).done(function(data) {
 		setText(times_stop_name, data.stopName);
@@ -179,13 +122,17 @@
 			var tr = document.createElement('tr');
 			addCellWithText(tr, data.old[i].patternText);
 			var dir_cell = addCellWithText(tr, data.old[i].direction);
-			dir_cell.appendChild(displayVehicle(parseVehicle(data.old[i].vehicleId)));
+			var vehicle = parseVehicle(prefix + data.old[i].vehicleId);
+			dir_cell.appendChild(displayVehicle(vehicle));
+			addCellWithText(tr, (vehicle ? vehicle.num : '')).className = 'vehicleData';
 			var status = parseStatus(data.old[i]);
 			addCellWithText(tr, status);
 			addCellWithText(tr, '');
 			
 			tr.className = 'active';
-			tr.addEventListener('click', function(tripId){ return function(){ loadRoute(tripId); } }(data.old[i].tripId) );
+			tr.addEventListener('click', function(tripId, vehicleInfo) {
+				return function(){ loadRoute(tripId, vehicleInfo); }
+			}(prefix + data.old[i].tripId, vehicle));
 			times_table.appendChild(tr);
 		}
 		
@@ -193,15 +140,19 @@
 			var tr = document.createElement('tr');
 			addCellWithText(tr, data.actual[i].patternText);
 			var dir_cell = addCellWithText(tr, data.actual[i].direction);
-			dir_cell.appendChild(displayVehicle(parseVehicle(data.actual[i].vehicleId)));
+			var vehicle = parseVehicle(prefix + data.actual[i].vehicleId);
+			dir_cell.appendChild(displayVehicle(vehicle));
+			addCellWithText(tr, (vehicle ? vehicle.num : '')).className = 'vehicleData';
 			var status = parseStatus(data.actual[i]);
 			var status_cell = addCellWithText(tr, status);
 			var delay = parseDelay(data.actual[i]);
 			var delay_cell = addCellWithText(tr, delay);
 			
-			if(status == lang.boarding_sign) {
+			if(data.actual[i].status == 'STOPPING') {
 				tr.className = 'success';
-				status_cell.className = 'status-boarding';
+				if (data.actual[i].actualRelativeTime <= 0) {
+					status_cell.className = 'status-boarding';
+				}
 			} else if(parseInt(delay) > 9) {
 				tr.className = 'danger';
 				delay_cell.className = 'status-delayed';
@@ -209,7 +160,9 @@
 				tr.className = 'warning';
 			}
 			
-			tr.addEventListener('click', function(tripId){ return function(){ loadRoute(tripId); } }(data.actual[i].tripId) );
+			tr.addEventListener('click', function(tripId, vehicleInfo) {
+				return function(){ loadRoute(tripId, vehicleInfo); }
+			}(prefix + data.actual[i].tripId, vehicle));
 			times_table.appendChild(tr);
 		}
 		
@@ -230,17 +183,30 @@
 	}).fail(fail_ajax).always(loading_end);
 }
 
-function loadRoute(tripId) {
+function loadRoute(tripId, vehicleInfo) {
 	if(!tripId) tripId = route_id;
 	if(!tripId) return;
 	
+	if(vehicleInfo === undefined) vehicleInfo = route_vehicle_info;
+	
 	console.log('loadRoute(' + tripId + ')');
+	
+	var url = ttss_trams_base;
+	var trip = tripId.substr(1);
+	var prefix = 't';
+	if(tripId.startsWith('b')) {
+		url = ttss_buses_base;
+		trip = tripId.substr(1);
+		prefix = 'b';
+	}
+	
 	route_id = tripId;
+	route_vehicle_info = vehicleInfo;
 	
 	if(route_xhr) route_xhr.abort();
 	route_xhr = $.get(
-		ttss_base + '/services/tripInfo/tripPassages'
-			+ '?tripId=' + encodeURIComponent(tripId)
+		url + '/services/tripInfo/tripPassages'
+			+ '?tripId=' + encodeURIComponent(trip)
 			+ '&mode=departure'
 	).done(function(data) {
 		if(!data.routeName || !data.directionText || data.old.length + data.actual.length == 0) {
@@ -249,6 +215,16 @@
 		}
 		
 		setText(route_line, data.routeName + ' ' + data.directionText);
+		
+		deleteChildren(route_vehicle);
+		if(vehicleInfo) {
+			var span = displayVehicle(vehicleInfo);
+			if(span) {
+				setText(route_vehicle, span.title);
+			}
+			route_vehicle.insertBefore(span, route_vehicle.firstChild);
+		}
+		
 		deleteChildren(route_table);
 		
 		for(var i = 0, il = data.old.length; i < il; i++) {
@@ -257,7 +233,7 @@
 			addCellWithText(tr, data.old[i].stop_seq_num + '. ' + data.old[i].stop.name);
 			
 			tr.className = 'active';
-			tr.addEventListener('click', function(stopId){ return function(){ loadTimes(stopId); } }(data.old[i].stop.shortName) );
+			tr.addEventListener('click', function(stopId){ return function(){ loadTimes(stopId); } }(prefix + data.old[i].stop.shortName) );
 			route_table.appendChild(tr);
 		}
 		
@@ -269,7 +245,7 @@
 			if(data.actual[i].status == 'STOPPING') {
 				tr.className = 'success';
 			}
-			tr.addEventListener('click', function(stopId){ return function(){ loadTimes(stopId); } }(data.actual[i].stop.shortName) );
+			tr.addEventListener('click', function(stopId){ return function(){ loadTimes(stopId); } }(prefix + data.actual[i].stop.shortName) );
 			route_table.appendChild(tr);
 		}
 	}).fail(fail_ajax);
@@ -325,23 +301,23 @@
 	
 	stop_name.setAttribute('placeholder', lang.stop_name_placeholder);
 	
-	if(stop_id) return;
-	
-	setText(page_title, lang.page_title);
-	
 	if(stop_name_autocomplete.value) {
 		setText(refresh_text, lang.select_stop_click_go);
 	} else {
 		setText(refresh_text, lang.enter_stop_name_to_begin);
 	}
 	
+	setText(page_title, lang.page_title);
+	
+	if(!stop_id) return;
+	
 	loadTimes();
 	loadRoute();
 }
 
 function change_language(lang) {
-	if(!lang || lang.length != 2) return;
-	if(lang == language) return;
+	if(!lang || lang.length != 2) return false;
+	if(lang == language) return false;
 	lang_select.value = lang;
 	if(!lang_select.value) {
 		lang_select.value = language;
@@ -360,18 +336,34 @@
 	
 	ignore_hashchange = true;
 	window.location.hash = '#!' + language + stop_id;
-	ignore_hashchange = false;
+	
+	return true;
 }
 
 function hash() {
-	if(ignore_hashchange) return;
+	if(ignore_hashchange) {
+		ignore_hashchange = false;
+		return;
+	}
 	
 	if(window.location.hash.match(/^#![0-9]+$/)) {
-		loadTimes(parseInt(window.location.hash.substr(2)));
+		loadTimes('t' + window.location.hash.substr(2));
+	} else if(window.location.hash.match(/^#![bt][0-9]+$/)) {
+		loadTimes(window.location.hash.substr(2));
 	} else if(window.location.hash.match(/^#![a-z]{2}[0-9]*$/)) {
-		var stop = parseInt(window.location.hash.substr(4));
+		var stop = 't' + window.location.hash.substr(4);
 		if(stop) stop_id = stop;
-		change_language(window.location.hash.substr(2, 2));
+		
+		if(!change_language(window.location.hash.substr(2, 2))) {
+			loadTimes(stop);
+		}
+	} else if(window.location.hash.match(/^#![a-z]{2}[bt][0-9]*$/)) {
+		var stop = window.location.hash.substr(4);
+		if(stop) stop_id = stop;
+		
+		if(!change_language(window.location.hash.substr(2, 2))) {
+			loadTimes(stop);
+		}
 	}
 }
 
@@ -379,15 +371,13 @@
 	if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort();
 	
 	stop_name_autocomplete_xhr = $.get(
-		'stops.php?query=' + encodeURIComponent(stop_name.value)
+		'stops/?query=' + encodeURIComponent(stop_name.value)
 	).done(function(data) {
 		deleteChildren(stop_name_autocomplete);
 		for(var i = 0, il = data.length; i < il; i++) {
-			if(data[i].type != 'stop') continue;
-			if(data[i].id > 6000) continue;
 			var opt = document.createElement('option');
 			opt.value = data[i].id;
-			setText(opt, data[i].name);
+			setText(opt, data[i].id.substr(0,1) == 'b' ? lang.select_stop_bus.replace('$stop', data[i].name) : lang.select_stop_tram.replace('$stop', data[i].name));
 			stop_name_autocomplete.appendChild(opt);
 		}
 		
@@ -425,15 +415,23 @@
 		loadTimes(stop_name_autocomplete.value);
 	});
 	
-	refresh_button.addEventListener('click', function(e) {
+	refresh_button.addEventListener('click', function() {
 		loadTimes();
 		loadRoute();
 	});
 	
-	alert_close.addEventListener('click', function(e) {
+	alert_close.addEventListener('click', function() {
 		alert.style.display = 'none';
 	});
 	
+	vehicle_data.addEventListener('click', function(e) {
+		e.preventDefault();
+		vehicle_data.style.display = 'none';
+		setText(vehicle_data_style, '.vehicleData { display: table-cell; }')
+	});
+	
+	updateVehicleInfo()
+	
 	hash();
 	
 	window.addEventListener('hashchange', hash);

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