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Improve GroupInfo class

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* Fixed docs
* Remove extra dictionary lookups
* change property to constant
This commit is contained in:
Bond_009 2020-10-04 16:27:34 +02:00
parent c7b3d4a90c
commit f0556c8ded
1 changed files with 21 additions and 31 deletions
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52
MediaBrowser.Controller/SyncPlay/GroupInfo.cs
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@ -14,12 +14,12 @@ namespace MediaBrowser.Controller.SyncPlay
public class GroupInfo
{
/// <summary>
/// Gets the default ping value used for sessions.
/// The default ping value used for sessions.
/// </summary>
public long DefaultPing { get; } = 500;
public const long DefaultPing = 500;
/// <summary>
/// Gets or sets the group identifier.
/// Gets the group identifier.
/// </summary>
/// <value>The group identifier.</value>
public Guid GroupId { get; } = Guid.NewGuid();
@ -58,7 +58,8 @@ namespace MediaBrowser.Controller.SyncPlay
/// <summary>
/// Checks if a session is in this group.
/// </summary>
/// <value><c>true</c> if the session is in this group; <c>false</c> otherwise.</value>
/// <param name="sessionId">The session id to check.</param>
/// <returns><c>true</c> if the session is in this group; <c>false</c> otherwise.</returns>
public bool ContainsSession(string sessionId)
{
return Participants.ContainsKey(sessionId);
@ -70,16 +71,14 @@ namespace MediaBrowser.Controller.SyncPlay
/// <param name="session">The session.</param>
public void AddSession(SessionInfo session)
{
if (ContainsSession(session.Id))
{
return;
}
var member = new GroupMember();
member.Session = session;
member.Ping = DefaultPing;
member.IsBuffering = false;
Participants[session.Id] = member;
Participants.TryAdd(
session.Id,
new GroupMember
{
Session = session,
Ping = DefaultPing,
IsBuffering = false
});
}
/// <summary>
@ -88,12 +87,7 @@ namespace MediaBrowser.Controller.SyncPlay
/// <param name="session">The session.</param>
public void RemoveSession(SessionInfo session)
{
if (!ContainsSession(session.Id))
{
return;
}
Participants.Remove(session.Id, out _);
Participants.Remove(session.Id);
}
/// <summary>
@ -103,18 +97,16 @@ namespace MediaBrowser.Controller.SyncPlay
/// <param name="ping">The ping.</param>
public void UpdatePing(SessionInfo session, long ping)
{
if (!ContainsSession(session.Id))
if (Participants.TryGetValue(session.Id, out GroupMember value))
{
return;
value.Ping = ping;
}
Participants[session.Id].Ping = ping;
}
/// <summary>
/// Gets the highest ping in the group.
/// </summary>
/// <value name="session">The highest ping in the group.</value>
/// <returns>The highest ping in the group.</returns>
public long GetHighestPing()
{
long max = long.MinValue;
@ -133,18 +125,16 @@ namespace MediaBrowser.Controller.SyncPlay
/// <param name="isBuffering">The state.</param>
public void SetBuffering(SessionInfo session, bool isBuffering)
{
if (!ContainsSession(session.Id))
if (Participants.TryGetValue(session.Id, out GroupMember value))
{
return;
value.IsBuffering = isBuffering;
}
Participants[session.Id].IsBuffering = isBuffering;
}
/// <summary>
/// Gets the group buffering state.
/// </summary>
/// <value><c>true</c> if there is a session buffering in the group; <c>false</c> otherwise.</value>
/// <returns><c>true</c> if there is a session buffering in the group; <c>false</c> otherwise.</returns>
public bool IsBuffering()
{
foreach (var session in Participants.Values)
@ -161,7 +151,7 @@ namespace MediaBrowser.Controller.SyncPlay
/// <summary>
/// Checks if the group is empty.
/// </summary>
/// <value><c>true</c> if the group is empty; <c>false</c> otherwise.</value>
/// <returns><c>true</c> if the group is empty; <c>false</c> otherwise.</returns>
public bool IsEmpty()
{
return Participants.Count == 0;