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Better way of handling progress, and childProgress.

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This commit is contained in:
glax 2023-06-11 17:27:33 +02:00
parent b6f8c8aab5
commit 8e207c3119
3 changed files with 18 additions and 14 deletions
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2
Tranga/TaskManager.cs
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@ -135,7 +135,7 @@ public class TaskManager
foreach (DownloadChapterTask taskToRemove in toRemove)
{
DeleteTask(taskToRemove);
DownloadChapterTask newTask = new DownloadChapterTask(taskToRemove.task, taskToRemove.connectorName,
DownloadChapterTask newTask = new (taskToRemove.task, taskToRemove.connectorName,
taskToRemove.publication, taskToRemove.chapter, taskToRemove.language,
taskToRemove.parentTask);
AddTask(newTask);

21
Tranga/TrangaTask.cs
View File

@ -24,8 +24,9 @@ public abstract class TrangaTask
public string taskId { get; set; }
[Newtonsoft.Json.JsonIgnore]public ExecutionState state { get; set; }
[Newtonsoft.Json.JsonIgnore]protected HashSet<TrangaTask> childTasks { get; }
[Newtonsoft.Json.JsonIgnore]public double progress => childTasks.Count > 0 ? childTasks.Sum(childTask => childTask.progress) / childTasks.Count : _myProgress;
[Newtonsoft.Json.JsonIgnore]private double _myProgress = 0;
[Newtonsoft.Json.JsonIgnore]public TrangaTask? parentTask { get; set; }
public string? parentTaskId { get; set; }
[Newtonsoft.Json.JsonIgnore]public double progress { get; private set; }
[Newtonsoft.Json.JsonIgnore]public DateTime nextExecution => lastExecuted.Add(reoccurrence);
[Newtonsoft.Json.JsonIgnore]public DateTime executionStarted { get; private set; }
@ -39,7 +40,7 @@ public abstract class TrangaTask
public enum ExecutionState { Waiting, Enqueued, Running }
protected TrangaTask(Task task, TimeSpan reoccurrence)
protected TrangaTask(Task task, TimeSpan reoccurrence, TrangaTask? parentTask = null)
{
this.reoccurrence = reoccurrence;
this.lastExecuted = DateTime.Now.Subtract(reoccurrence);
@ -48,6 +49,8 @@ public abstract class TrangaTask
this.lastChange = DateTime.MaxValue;
this.taskId = Convert.ToBase64String(System.Text.Encoding.ASCII.GetBytes(this.executionStarted.ToString(CultureInfo.InvariantCulture)));
this.childTasks = new();
this.parentTask = parentTask;
this.parentTaskId = parentTask?.taskId;
}
/// <summary>
@ -82,16 +85,24 @@ public abstract class TrangaTask
throw new ArgumentException($"Task {failed} is not childTask of {this}");
this.childTasks.Remove(failed);
this.childTasks.Add(newTask);
this.DecrementProgress(failed.progress);
}
public void AddChildTask(DownloadChapterTask childTask)
{
this.childTasks.Add(childTask);
}
public void IncrementProgress(double amount)
{
this._myProgress += amount;
this.progress += amount / (childTasks.Count > 0 ? childTasks.Count : 1);
parentTask?.IncrementProgress(amount);
}
public void DecrementProgress(double amount)
{
this.progress -= amount / childTasks.Count > 0 ? childTasks.Count : 1;
parentTask?.DecrementProgress(amount);
}
public enum Task : byte

9
Tranga/TrangaTasks/DownloadChapterTask.cs
View File

@ -9,20 +9,13 @@ public class DownloadChapterTask : TrangaTask
public Publication publication { get; }
public string language { get; }
public Chapter chapter { get; }
[JsonIgnore]public DownloadNewChaptersTask? parentTask { get; set; }
public string? parentTaskId { get; set; }
[JsonIgnore]public new double progress { get; private set; }
public DownloadChapterTask(Task task, string connectorName, Publication publication, Chapter chapter, string language = "en", DownloadNewChaptersTask? parentTask = null) : base(task, TimeSpan.Zero)
public DownloadChapterTask(Task task, string connectorName, Publication publication, Chapter chapter, string language = "en", TrangaTask? parentTask = null) : base(task, TimeSpan.Zero, parentTask)
{
this.chapter = chapter;
this.connectorName = connectorName;
this.publication = publication;
this.language = language;
this.parentTask = parentTask;
this.parentTaskId = parentTask?.taskId;
this.progress = 0;
}
protected override void ExecuteTask(TaskManager taskManager, Logger? logger, CancellationToken? cancellationToken = null)