//public static string GetChannelVideos(string channelId, string nextPage)
//{
// string maxResults = "10";
// var httpClient = new HttpClient();
// string query = "https://www.googleapis.com/youtube/v3/search?part=snippet&channelId=" +
// channelId + "&pageToken=" +
// nextPage + "&safeSearch=strict&maxResults=" +
// maxResults + "&type=video&key=" +
// Constants.ApiKey;
// string result = httpClient.GetStringAsync(query).Result;
// return result;
//}
//public static async Task<IEnumerable<Channel>> GetThreeGroups()
//{
// if (_sampleDataSource._groups.Count == 0)
// {
// await GetChannelsAsync();
// }
// var justThree = new ObservableCollection<Channel>();
// int numOfChannels = _sampleDataSource.Groups.Count;
// Random random = new Random();
// for (int index = 0; index < 3; index++)
// {
// int rando = random.Next(numOfChannels) + 1;
// if (_sampleDataSource.Groups.ElementAt(rando).Videos.Count == 0)
// {
// loadVideos(_sampleDataSource._groups.ElementAt(rando).Id);
// }
// justThree.Add(_sampleDataSource.Groups.ElementAt(rando));
// }
// return justThree;
//}
public static async void deleteChannel(int index)
{
string channelId = _channelDataSource.Groups.ElementAt(index).Id;
_channelDataSource.Groups.RemoveAt(index);
string localData = await ReadUserFile();
localData = localData.Replace(channelId, string.Empty);
await ChannelDataSource.saveChannelIdToFile(localData);
}
public static async Task <string> addChannel(Channel channel)
{
for (int i = 0; i < _channelDataSource.Groups.Count; i++)
{
if (_channelDataSource.Groups.ElementAt(i).Id == channel.Id)
{
return("The channel is already in your list");
}
}
_channelDataSource.Groups.Add(channel);
string localData = await ReadUserFile();
localData = localData + "," + channel.Id;
await ChannelDataSource.saveChannelIdToFile(localData);
return("Added channel " + channel.Title);
}