Feat: Add more interface methods

cvpfus · Sep 17, 2023 · 9ba2786 · 9ba2786
1 parent b4d464e
commit 9ba2786
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Showing 5 changed files with 75 additions and 17 deletions.
diff --git a/MyPractice/Youtube/IWatch.cs b/MyPractice/Youtube/IWatch.cs
@@ -3,4 +3,6 @@ namespace Youtube;
 public interface IWatch
 {
 	void WatchVideo(int videoIndex, int times);
+	void GetVideoList();
+	void GetTrendingVideo();
 }
diff --git a/MyPractice/Youtube/Program.cs b/MyPractice/Youtube/Program.cs
@@ -12,9 +12,11 @@ static void Main()
 
 		server.notificationHandler += sub1.GetNotification;
 		sub1.trendingHandler += server.ViewReached;
+		yt1.trendingHandler += server.ViewReached;
 
 		server.notificationHandler += sub2.GetNotification;
 		sub2.trendingHandler += server.ViewReached;
+		yt2.trendingHandler += server.ViewReached;
 
 		yt1.UploadVideo("Game Horror");
 		yt1.UploadVideo("Game Bocil");
@@ -28,8 +30,13 @@ static void Main()
 		sub1.WatchVideo(3, 1000000);
 		sub1.GetTrendingVideo();
 
-		sub2.GetVideoList();
 		sub2.WatchVideo(4, 110000);
 		sub2.GetTrendingVideo();
+
+		yt1.WatchVideo(2, 100000000);
+		yt1.GetTrendingVideo();
+
+		yt2.WatchVideo(2, 100000000);
+		yt2.GetTrendingVideo();
 	}
 }
diff --git a/MyPractice/Youtube/Server.cs b/MyPractice/Youtube/Server.cs
@@ -5,6 +5,8 @@ public class Server
 	private int _trendingThreshold = 1000000;
 	public DataEventArgs data = new();
 	public EventHandler<DataEventArgs>? notificationHandler;
+
+	public int TrendingThreshold { get => _trendingThreshold; }
 
 	public List<Trending> GetTrendingList() 
 	{

diff --git a/MyPractice/Youtube/Subscriber.cs b/MyPractice/Youtube/Subscriber.cs
@@ -14,19 +14,27 @@ public Subscriber(string name, Server server)
 
 	public void WatchVideo(int videoIndex, int times) 
 	{
-		_server.data.videoIndex = videoIndex;
-		Console.WriteLine($"[Subscriber] {_name} is watching {Youtuber.videoDict.GetValueOrDefault(videoIndex)} {times} times.");
-		if (_server.data.viewCount.ContainsKey(videoIndex)) 
+		bool success = Youtuber.videoDict.TryGetValue(videoIndex, out string? title);
+		if (success) 
 		{
-			_server.data.viewCount[videoIndex] += times;
+			_server.data.videoIndex = videoIndex;
+			Console.WriteLine($"[Subscriber] {_name} is watching {title} {times} times.");
+			if (_server.data.viewCount.ContainsKey(videoIndex)) 
+			{
+				_server.data.viewCount[videoIndex] += times;
+			}
+			else 
+			{
+				_server.data.viewCount.Add(videoIndex, times);
+			}
+			if (_server.data.viewCount.GetValueOrDefault(videoIndex) >= _trendingThreshold && trendingHandler != null) 
+			{
+				trendingHandler.Invoke(this, _server.data);	
+			}
 		}
 		else 
 		{
-			_server.data.viewCount.Add(videoIndex, times);
-		}
-		if (_server.data.viewCount.GetValueOrDefault(videoIndex) >= _trendingThreshold && trendingHandler != null) 
-		{
-			trendingHandler.Invoke(this, _server.data);	
+			Console.WriteLine("The video is unavailable!");
 		}
 	}
 

diff --git a/MyPractice/Youtube/Youtuber.cs b/MyPractice/Youtube/Youtuber.cs
@@ -2,11 +2,12 @@
 public class Youtuber : IUpload, IWatch
 {
 	public static int videoIndex;
-	private string? _name;
+	private string _name;
 	private Server _server = new();
 	public static Dictionary<int, string> videoDict = new();
 	public static Dictionary<int, int> trendingDict = new();
 	public EventHandler<DataEventArgs>? uploadHandler;
+	public EventHandler<DataEventArgs>? trendingHandler;
 
 	public Youtuber(string name, Server server) 
 	{
@@ -33,15 +34,53 @@ private void UploadToServer(int videoIndex, string videoTitle)
 
 	public void WatchVideo(int videoIndex, int times) 
 	{
-		_server.data.videoIndex = videoIndex;
-		Console.WriteLine($"[Youtuber] {_name} is watching {videoDict.GetValueOrDefault(videoIndex)} {times} times.");
-		if (_server.data.viewCount.ContainsKey(videoIndex)) 
+		bool success = videoDict.TryGetValue(videoIndex, out string? title);
+		if (success) 
 		{
-			_server.data.viewCount[videoIndex] += times;
-		} 
+			Console.WriteLine($"[Youtuber] {_name} is watching {title} {times} times.");
+			if (!title.Contains(_name)) 
+			{
+				_server.data.videoIndex = videoIndex;
+				if (_server.data.viewCount.ContainsKey(videoIndex)) 
+				{
+					_server.data.viewCount[videoIndex] += times;
+				} 
+				else 
+				{
+					_server.data.viewCount.Add(videoIndex, times);
+				}
+				if (_server.data.viewCount.GetValueOrDefault(videoIndex) >= _server.TrendingThreshold && trendingHandler != null) 
+				{
+					trendingHandler.Invoke(this, _server.data);	
+				}
+			}
+		}
 		else 
 		{
-			_server.data.viewCount.Add(videoIndex, times);
+			Console.WriteLine("The video is unavailable!");
+		}
+	}
+
+	public void GetVideoList() 
+	{
+		Console.WriteLine($"\n[Youtuber] {_name} is looking at the Video List to watch..");
+		Console.WriteLine("[Video List]");
+		foreach (var kvp in videoDict) {
+			Console.WriteLine($"{kvp.Key}. {kvp.Value}");
+		}
+		Console.WriteLine();
+	}
+
+	public void GetTrendingVideo() 
+	{
+		Console.WriteLine("\n[Trending Video]");
+		List<Trending> trendingList = _server.GetTrendingList();
+		int trendingNumber = 0;
+		foreach (var item in trendingList) 
+		{
+			trendingNumber += 1;
+			Console.WriteLine($"{trendingNumber}. {videoDict.GetValueOrDefault(item.VideoIndex)} - {item.ViewCount} views");
 		}
+		Console.WriteLine();
 	}
 }