public void Format(CompactFormatWriter formatter)
{
for (int i = 0; i < DaySchedules.Count; i++)
{
formatter.WriteInt((int)Days[i]);
formatter.WriteInt((int)TechnicalDays[i]);
formatter.OpenParens();
DaySchedules[i].Format(formatter);
formatter.CloseParens();
formatter.NextItem();
}
}
public static async Task SavePendingDownloads()
{
CompactFormatWriter writer = new CompactFormatWriter();
foreach (var route in PendingDownloadsCache)
{
foreach (var item in route)
{
writer.WriteString(item);
}
writer.NextItem();
}
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("PendingDownloadsCache.txt");
await FileIO.WriteTextAsync(file, writer.ToString());
}
private static async Task ModifyAgencyCache(Action<List<Tuple<TransitAgency, string[]>>> action)
{
List<Tuple<TransitAgency, string[]>> agencies;
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("AgencyCache.txt");
if (!SavedAgencyCache.TryGetTarget(out agencies))
{
string encodedText = await FileIO.ReadTextAsync(file);
CompactFormatReader reader = new CompactFormatReader(encodedText);
agencies = DeformatAgencies(reader);
}
action(agencies);
CompactFormatWriter writer = new CompactFormatWriter();
FormatAgencies(agencies, writer);
await FileIO.WriteTextAsync(file, writer.ToString());
SavedAgencyCache.SetTarget(agencies);
}
private static async Task ModifyStopCache(Action<List<BusStop>> action)
{
List<BusStop> stops;
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("StopCache.txt");
if (!SavedStopCache.TryGetTarget(out stops))
{
string encodedText = await FileIO.ReadTextAsync(file);
CompactFormatReader reader = new CompactFormatReader(encodedText);
stops = DeformatStops(reader);
}
int oldCount = count;
action(stops);
count = stops.Count;
CompactFormatWriter writer = new CompactFormatWriter();
FormatStops(stops, writer);
await FileIO.WriteTextAsync(file, writer.ToString());
SavedStopCache.SetTarget(stops);
}
internal static async Task AccessStopCache(int hash, Func<List<BusStop>, bool> action)
{
List<BusStop> stops;
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("StopCache" + hash.ToString() + ".txt");
if (!SavedStopCache[hash].TryGetTarget(out stops))
{
string encodedText = await FileIO.ReadTextAsync(file);
CompactFormatReader reader = new CompactFormatReader(encodedText);
stops = DeformatStops(reader);
}
if (action(stops))
{
CompactFormatWriter writer = new CompactFormatWriter();
FormatStops(stops, writer);
await FileIO.WriteTextAsync(file, writer.ToString());
SavedStopCache[hash].SetTarget(stops);
}
}
public static async Task OverwriteScheduleAsync(WeekSchedule schedule, BusStop stop)
{
int hash = HashLocation(stop.Position);
var file = await(await ApplicationData.Current.LocalCacheFolder.GetFolderAsync("SavedSchedules")).CreateFileAsync(stop.ID.ToString() + ".txt", CreationCollisionOption.ReplaceExisting);
CompactFormatWriter encoder = new CompactFormatWriter();
schedule.Format(encoder);
encoder.TrimDelimiter();
await FileIO.WriteTextAsync(file, encoder.ToString());
await AccessStopCache(hash, delegate(List <BusStop> cache)
{
if (!cache.Any(item => item == stop))
{
cache.Add(stop);
return(true);
}
return(false);
}
);
}
internal static async Task AccessRouteCache(Func <List <Tuple <BusRoute, string[], string[]> >, bool> action)
{
List <Tuple <BusRoute, string[], string[]> > routes;
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("RouteCache.txt");
if (!SavedRouteCache.TryGetTarget(out routes))
{
string encodedText = await FileIO.ReadTextAsync(file);
CompactFormatReader reader = new CompactFormatReader(encodedText);
routes = DeformatRoutes(reader);
}
if (action(routes))
{
CompactFormatWriter writer = new CompactFormatWriter();
FormatRoutes(routes, writer);
await FileIO.WriteTextAsync(file, writer.ToString());
SavedRouteCache.SetTarget(routes);
}
}
internal static async Task AccessStopCache(int hash, Func <List <BusStop>, bool> action)
{
List <BusStop> stops;
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("StopCache" + hash.ToString() + ".txt");
if (!SavedStopCache[hash].TryGetTarget(out stops))
{
string encodedText = await FileIO.ReadTextAsync(file);
CompactFormatReader reader = new CompactFormatReader(encodedText);
stops = DeformatStops(reader);
}
if (action(stops))
{
CompactFormatWriter writer = new CompactFormatWriter();
FormatStops(stops, writer);
await FileIO.WriteTextAsync(file, writer.ToString());
SavedStopCache[hash].SetTarget(stops);
}
}
public static void FormatStops(List <BusStop> stops, CompactFormatWriter writer)
{
for (int i = 0; i < stops.Count; i++)
{
var stop = stops[i];
writer.WriteString(stop.ID);
writer.WriteInt((int)stop.Direction);
writer.WriteString(stop.Position.Latitude.ToString());
writer.WriteString(stop.Position.Longitude.ToString());
writer.WriteQuotedString(stop.Name);
writer.WriteString(stop.Code);
writer.WriteInt(stop.LocationType);
writer.OpenParens();
foreach (var route in stop.Routes)
{
writer.WriteString(route);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
}
}
public void Format(CompactFormatWriter formatter)
{
string curRoute = "";
foreach (var item in Data)
{
if (curRoute == "")
{
curRoute = item.Item1;
formatter.WriteString(curRoute);
formatter.OpenParens();
}
else if (item.Item1 != curRoute)
{
curRoute = item.Item1;
formatter.CloseParens();
formatter.NextItem();
formatter.WriteString(curRoute);
formatter.OpenParens();
}
formatter.WriteQuotedString(item.Item2);
formatter.OpenParens();
foreach (var subItem in item.Item3)
{
formatter.WriteInt(subItem.Item1);
formatter.WriteString(subItem.Item2);
if (subItem.Item3 != null)
{
formatter.WriteInt(subItem.Item3.Value);
}
formatter.NextItem();
}
formatter.CloseParens();
formatter.NextItem();
}
formatter.CloseParens();
}
public static async Task SaveScheduleAsync(WeekSchedule schedule, BusStop stop)
{
await EnsureFolders();
var file = await (await ApplicationData.Current.LocalCacheFolder.GetFolderAsync("SavedSchedules")).CreateFileAsync(stop.ID.ToString() + ".txt", CreationCollisionOption.ReplaceExisting);
CompactFormatWriter encoder = new CompactFormatWriter();
schedule.Format(encoder);
encoder.TrimDelimiter();
await FileIO.WriteTextAsync(file, encoder.ToString());
await ModifyStopCache(delegate (List<BusStop> cache)
{
if (!cache.Any(item => item == stop))
cache.Add(stop);
}
);
}
public static void FormatRoutes(List <Tuple <BusRoute, string[], string[]> > routes, CompactFormatWriter writer)
{
for (int i = 0; i < routes.Count; i++)
{
var route = routes[i];
writer.WriteString(route.Item1.ID);
writer.WriteQuotedString(route.Item1.Name);
writer.WriteQuotedString(route.Item1.Description);
writer.WriteString(route.Item1.Agency);
writer.OpenParens();
foreach (var stop in route.Item2)
{
writer.WriteString(stop);
writer.NextItem();
}
writer.CloseParens();
writer.OpenParens();
foreach (var shape in route.Item3)
{
writer.WriteQuotedString(shape);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
}
}
public static void FormatAgencies(List<Tuple<TransitAgency, string[]>> agencies, CompactFormatWriter writer)
{
while (agencies.Count > 0)
{
var agency = agencies[0];
writer.WriteString(agency.Item1.ID);
writer.WriteQuotedString(agency.Item1.Name);
writer.WriteQuotedString(agency.Item1.Url);
writer.OpenParens();
foreach (var route in agency.Item2)
{
writer.WriteString(route);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
agencies.RemoveAt(0);
}
}
public static void FormatRoutes(List<Tuple<BusRoute, string[], string[]>> routes, CompactFormatWriter writer)
{
while (routes.Count > 0)
{
var route = routes[0];
writer.WriteString(route.Item1.ID);
writer.WriteQuotedString(route.Item1.Name);
writer.WriteString(route.Item1.ID);
writer.WriteString(route.Item1.Agency);
writer.OpenParens();
foreach (var stop in route.Item2)
{
writer.WriteString(stop);
writer.NextItem();
}
writer.CloseParens();
writer.OpenParens();
foreach (var shape in route.Item3)
{
writer.WriteQuotedString(shape);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
routes.RemoveAt(0);
}
}
public static void FormatStops(List<BusStop> stops, CompactFormatWriter writer)
{
for (int i = 0; i < stops.Count; i++)
{
var stop = stops[i];
writer.WriteString(stop.ID);
writer.WriteInt((int)stop.Direction);
writer.WriteString(stop.Position.Latitude.ToString());
writer.WriteString(stop.Position.Longitude.ToString());
writer.WriteQuotedString(stop.Name);
writer.WriteString(stop.Code);
writer.WriteInt(stop.LocationType);
writer.OpenParens();
foreach (var route in stop.Routes)
{
writer.WriteString(route);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
}
}
public static void FormatAgencies(List <Tuple <TransitAgency, string[]> > agencies, CompactFormatWriter writer)
{
for (int i = 0; i < agencies.Count; i++)
{
var agency = agencies[i];
writer.WriteString(agency.Item1.ID);
writer.WriteQuotedString(agency.Item1.Name);
writer.WriteQuotedString(agency.Item1.Url);
writer.OpenParens();
foreach (var route in agency.Item2)
{
writer.WriteString(route);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
}
}
public static void FormatRoutes(List<Tuple<BusRoute, string[], string[]>> routes, CompactFormatWriter writer)
{
for (int i = 0; i < routes.Count; i++)
{
var route = routes[i];
writer.WriteString(route.Item1.ID);
writer.WriteQuotedString(route.Item1.Name);
writer.WriteQuotedString(route.Item1.Description);
writer.WriteString(route.Item1.Agency);
writer.OpenParens();
foreach (var stop in route.Item2)
{
writer.WriteString(stop);
writer.NextItem();
}
writer.CloseParens();
writer.OpenParens();
foreach (var shape in route.Item3)
{
writer.WriteQuotedString(shape);
writer.NextItem();
}
writer.CloseParens();
writer.NextItem();
}
}
internal static async Task AccessRouteCache(Func<List<Tuple<BusRoute, string[], string[]>>, bool> action)
{
List<Tuple<BusRoute, string[], string[]>> routes;
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("RouteCache.txt");
if (!SavedRouteCache.TryGetTarget(out routes))
{
string encodedText = await FileIO.ReadTextAsync(file);
CompactFormatReader reader = new CompactFormatReader(encodedText);
routes = DeformatRoutes(reader);
}
if (action(routes))
{
CompactFormatWriter writer = new CompactFormatWriter();
FormatRoutes(routes, writer);
await FileIO.WriteTextAsync(file, writer.ToString());
SavedRouteCache.SetTarget(routes);
}
}
public static async Task OverwriteScheduleAsync(WeekSchedule schedule, BusStop stop)
{
int hash = HashLocation(stop.Position);
var file = await (await ApplicationData.Current.LocalCacheFolder.GetFolderAsync("SavedSchedules")).CreateFileAsync(stop.ID.ToString() + ".txt", CreationCollisionOption.ReplaceExisting);
CompactFormatWriter encoder = new CompactFormatWriter();
schedule.Format(encoder);
encoder.TrimDelimiter();
await FileIO.WriteTextAsync(file, encoder.ToString());
await AccessStopCache(hash, delegate (List<BusStop> cache)
{
if (!cache.Any(item => item == stop))
{
cache.Add(stop);
return true;
}
return false;
}
);
}
public static async Task SavePendingDownloads()
{
CompactFormatWriter writer = new CompactFormatWriter();
foreach (var route in PendingDownloadsCache)
{
foreach (var item in route)
{
writer.WriteString(item);
}
writer.NextItem();
}
var file = await ApplicationData.Current.LocalCacheFolder.GetFileAsync("PendingDownloadsCache.txt");
await FileIO.WriteTextAsync(file, writer.ToString());
}
