public static void Main()
{
List <string> Channels = new List <string>()
{
"a", "b", "c"
};
AddChannel ac = new AddChannel(Channels);
ac.AddSomthing("foo");
foreach (var s in Channels)
{
Console.WriteLine(s);
}
}
public void SetUp()
{
handler = Create<AddChannel>();
}
public WebBrowserVM(WebBrowser browser /*, TextBox browser_text_box, TextBox ch_uri_text_box*/)
{
CommentList = new CommentList();
ChannelList = new ChannelList();
// jump
Regex HttpRegex = new Regex(@"^https?://");
JumpToURL = new DelegateCommand()
{
ExecuteAction = (param) => {
Debug.Assert(JumpToURL.CanExecuteFunc(param));
try { browser.Navigate(BrowsingURI); }
catch { BrowsingURI = "Invalid URL"; }
},
CanExecuteFunc = (param) =>
{
if (BrowsingURI == null)
{
return(false);
}
return(BrowsingURI != null && HttpRegex.IsMatch(BrowsingURI));
}
};
browser.Navigated += (sender, e) => {
var uri = e.Uri.ToString();
BrowsingURI = uri;
//BrowsingChannelId = GetChannelId(uri);
var id = GetChannelId(uri);
var api_str = $"https://www.googleapis.com/youtube/v3/channels?part=snippet&id={id}&key={Settings.UserSetting.Settings["APIKey"]}";
var result = new StreamReader(WebRequest.Create(api_str).GetResponse().GetResponseStream(), System.Text.Encoding.UTF8).ReadToEnd();
dynamic info = DynamicJson.Parse(result).items[0].snippet;
BrowsingChannel = new Channel()
{
Id = id, Name = info.title, ImageURI = [email protected]
};
};
// channel
AddChannel = new DelegateCommand()
{
ExecuteAction = (param) =>
{
Debug.Assert(AddChannel.CanExecuteFunc(param));
ChannelList.RegisterChannnel(BrowsingChannel);
AddChannel.UpdateCanExecuteChanged();
},
CanExecuteFunc = (param) =>
{
return(ChannelList.CanRegisterChannel(BrowsingChannel));
}
};
#region old
//AddChannel = new DelegateCommand()
//{
// ExecuteAction = (param) =>
// {
// Debug.Assert(AddChannel.CanExecuteFunc(param));
// ChannelList.RegisterChannnel(GetChannelId(ChannelURI));
// },
// CanExecuteFunc = (param) =>
// {
// if (ChannelURI == null) { return false; }
// return GetChannelId(ChannelURI) != null;
// }
//};
//JumpToURL = new DelegateCommand()
//{
// ExecuteAction = (param) => {
// var uri = (string)param;
// try
// {
// browser.Navigate(uri);
// }
// catch
// {
// browser_text_box.Text = "Invalid URL";
// }
// }
//};
//browser.Navigated += (sender, e) => {
// browser_text_box.Text = e.Uri.ToString();
//};
//AddChannel = new DelegateCommand()
//{
// ExecuteAction = (param) =>
// {
// var str = (string)param;
// Debug.Assert(ChannelRegex.IsMatch(str));
// ChannelList.RegisterChannnel(ChannelRegex.Match(str).Groups[1].Value);
// },
// CanExecuteFunc = (param) =>
// {
// var str = (string)param;
// return ChannelRegex.IsMatch(str);
// }
//};
//ch_uri_text_box.TextChanged += (sender, e) => AddChannel.UpdateCanExecuteChanged();
#endregion
}
