private void searchMusic()
{
String keyword = KeywordTextBox.Text;
String key = Preference.youtebeApiKey;
String part = "id, snippet";
String url = BuildQueryaUrl(part, key, keyword);
String searchResult = HttpRequest.OpenUrl(url);
JObject json = JObject.Parse(searchResult);
JArray youtubeItems = JArray.Parse(json["items"].ToString());
List <YoutubeSearchItem> youtubeSearchItems = new List <YoutubeSearchItem>();
foreach (JObject youtubeItem in youtubeItems)
{
try
{
String videoId = youtubeItem["id"]["videoId"].ToString();
String title = youtubeItem["snippet"]["title"].ToString();
String channel = youtubeItem["snippet"]["channelTitle"].ToString();
String thumbnail = youtubeItem["snippet"]["thumbnails"]["high"]["url"].ToString();
YoutubeSearchItem youtubeSearchItem = new YoutubeSearchItem(videoId, title, channel, thumbnail);
youtubeSearchItems.Add(youtubeSearchItem);
} catch (Exception)
{
continue;
}
}
youtubeSearchListBox.ItemsSource = youtubeSearchItems;
}
private void LoadState()
{
if (Preference.isStateFileExist())
{
String Text = File.ReadAllText(Preference.stateFilePath);
if (Text.Length != 0)
{
try
{
JObject json = JObject.Parse(Text);
LoopState = (LoopStates)int.Parse(json["loopState"].ToString());
RandomState = (RandomStates)int.Parse(json["randomState"].ToString());
int index = int.Parse(json["index"].ToString());
volume = float.Parse(json["volume"].ToString());
YoutubeSearchItem music = PlayList.List[index];
currentMusic = music;
PlayerThumbnail.Source = new BitmapImage(new Uri(currentMusic.Thumbnail));
titleTextBlock.Text = currentMusic.Title;
PlayList.randomSwap(currentMusic);
state = States.Stopped;
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
}
}
else
{
loopState = LoopStates.NotLoop;
randomState = RandomStates.UnRandom;
}
}
public static void removeItem(YoutubeSearchItem item)
{
lock (_syncLock)
{
list.Remove(item);
Shuffle();
}
}
public static void randomSwap(YoutubeSearchItem item)
{
Shuffle();
int index = randomList.IndexOf(item);
YoutubeSearchItem temp = randomList[index];
randomList[index] = randomList[0];
randomList[0] = temp;
}
public static void addItem(YoutubeSearchItem item)
{
lock (_syncLock)
{
Shuffle();
list.Add(item);
randomList.Add(item);
}
}
private void PlayListDoubleClick(object sender, MouseButtonEventArgs e)
{
try {
ListBoxItem item = ItemsControl.ContainerFromElement(sender as ListBox, e.OriginalSource as DependencyObject) as ListBoxItem;
YoutubeSearchItem currentMusic = item.Content as YoutubeSearchItem;
DataEventArgs args = new DataEventArgs();
args.Data1 = currentMusic;
playListDoubleClick?.Invoke(this, args);
PlayList.randomSwap(currentMusic);
} catch (Exception ex)
{
Debug.WriteLine(ex);
}
}
private static void Shuffle(int time = 1)
{
for (int t = 0; t < time; t++)
{
for (int i = 0; i < randomList.Count; i++)
{
Random random = new Random();
int index = random.Next(0, randomList.Count);
YoutubeSearchItem temp = randomList[i];
randomList[i] = randomList[index];
randomList[index] = temp;
}
}
}
private void TrashImageMouseDown(object sender, MouseButtonEventArgs e)
{
Image image = sender as Image;
YoutubeSearchItem item = image.DataContext as YoutubeSearchItem;
if (Player.currentMusic != item)
{
PlayList.List.Remove(item);
PlayList.Save();
}
else
{
MessageBox.Show("현재 재생중인 곡입니다.");
}
}
private void YoutubeItemDoubleClick(object sender, MouseButtonEventArgs e)
{
ListBoxItem item = ItemsControl.ContainerFromElement(sender as ListBox, e.OriginalSource as DependencyObject) as ListBoxItem;
try
{
YoutubeSearchItem selectedItem = item.Content as YoutubeSearchItem;
if (item != null)
{
PlayList.addItem(selectedItem);
PlayList.Save();
musicListImageClick?.Invoke(sender, EventArgs.Empty);
}
}
catch (Exception)
{
}
}