private void ScrollTo(int mynewlove)
{
((TextBlock)Lyrics.Children[mylove]).Foreground = new SolidColorBrush(Color.FromArgb(255, 60, 60, 60));
mylove = mynewlove;
ScrollContainer.ChangeView(1, SingleItemHeight * mylove, 1);
((TextBlock)Lyrics.Children[mylove]).Foreground = new SolidColorBrush(Color.FromArgb(255, 0, 0, 0));
}
public void GetLyrics(string songmid)
{
lyricsIndex = 0;
mylove = 0;
if (keyframes.Count > 0)// 切歌了，清空容器
{
keyframes.Clear();
Lyrics.Children.Clear();
ScrollContainer.ChangeView(1, 0, 1);
}
Lyrics.Children.Add(HeadText = new TextBlock());
HeadText.Height = ScrollContainer.ActualHeight / 2;
Invoke(() =>
{
List <string> Result = Creeper.GetLyrics(songmid); //Result[0]是原版，Result[1]是翻译版
var lyrics = Result[0].Split(Environment.NewLine.ToCharArray());
string Title, Artist, Album, LrcBy, Offset;
foreach (var line in lyrics)
{
if (line.StartsWith("[ti:"))
{
Title = line.Substring(line.IndexOf(":") + 1).TrimEnd(']');
}
else if (line.StartsWith("[ar:"))
{
Artist = line.Substring(line.IndexOf(":") + 1).TrimEnd(']');
}
else if (line.StartsWith("[al:"))
{
Album = line.Substring(line.IndexOf(":") + 1).TrimEnd(']');
}
else if (line.StartsWith("[by:"))
{
LrcBy = line.Substring(line.IndexOf(":") + 1).TrimEnd(']');
}
else if (line.StartsWith("[offset:"))
{
Offset = line.Substring(line.IndexOf(":") + 1).TrimEnd(']');
}
else
{
try
{
Regex regexword = new Regex(@".*\](.*)");
Match mcw = regexword.Match(line);
string word = mcw.Groups[1].Value;
if (word.Length != 0)
{
Regex regextime = new Regex(@"\[([0-9.:]*)\]", RegexOptions.Compiled);
MatchCollection mct = regextime.Matches(line);
foreach (Match item in mct)
{ // day
double time = TimeSpan.Parse("00:" + item.Groups[1].Value).TotalSeconds; // item.Groups[1].Value 00:40.44
keyframes.Add(time);
// 更新 UI，填入歌词
Lyrics.Children.Add(new TextBlock {
Text = word, HorizontalAlignment = HorizontalAlignment.Center
});
}
}
}
catch { continue; }
}
}
keyframes.Add(99999.9);
Lyrics.Children.Add(FootText = new TextBlock());
});
}