public async Task SaveLastVisitedPageNumber(string threadId, int pageNumber)
{
FlashbackCacheList <LastReadPageInfo> data;
if (await FileHelper.FileExistsAsync(SMARTNAVIGATIONFILE))
{
data = await FileHelper.ReadFileAsync <FlashbackCacheList <LastReadPageInfo> >(SMARTNAVIGATIONFILE);
}
else
{
data = new FlashbackCacheList <LastReadPageInfo>();
}
if (data.All(x => x.ThreadId != threadId))
{
data.Add(new LastReadPageInfo()
{
PageNr = pageNumber, ThreadId = threadId
});
}
else
{
data.First(x => x.ThreadId == threadId).PageNr = pageNumber;
}
await FileHelper.WriteFileAsync(SMARTNAVIGATIONFILE, data);
}
public async Task AddToCacheList(ForumList newForumlist)
{
FlashbackCacheList <Dictionary <string, ForumList> > fbCache;
var dataToAdd = new Dictionary <string, ForumList> {
{
newForumlist.Id, newForumlist
}
};
if (!await FileHelper.FileExistsAsync(CACHEFILE))
{
fbCache = new FlashbackCacheList <Dictionary <string, ForumList> >();
}
else
{
fbCache = await FileHelper.ReadFileAsync <FlashbackCacheList <Dictionary <string, ForumList> > >(CACHEFILE);
}
fbCache.Add(dataToAdd);
await FileHelper.WriteFileAsync(CACHEFILE, fbCache);
}