public void SubmitTask()
{
int taskId = _rnd.Next(10000);
string taskName = $"({taskId} for {Name})";
DeveloperTask newTask = new DeveloperTask(taskName);
if (TaskExecutor != null)
{
TaskExecutor.AddTask(newTask);
DeveloperTasks.Add(newTask);
}
}
public void ChangePriority()
{
if (DeveloperTasks.Count > 0)
{
int taskIndex = _rnd.Next(0, DeveloperTasks.Count - 1);
DeveloperTask checkTask = DeveloperTasks[taskIndex];
// make those developers work faster on some random task!
if (TaskExecutor != null)
{
TaskExecutor.IncreasePriority(checkTask.Name);
Console.WriteLine($"{Name} intervened and changed priority for task {checkTask.Name}");
}
}
}
public void CheckTaskStatus()
{
if (DeveloperTasks.Count > 0)
{
int taskIndex = _rnd.Next(0, DeveloperTasks.Count - 1);
DeveloperTask checkTask = DeveloperTasks[taskIndex];
if (TaskExecutor != null &&
TaskExecutor.IsTaskDone(checkTask.Name))
{
Console.WriteLine($"Task {checkTask.Name} is done for {Name}");
// remove it from the todo list
DeveloperTasks.Remove(checkTask);
}
}
}
private void ExecuteTask()
{
// look over the tasks and do the highest priority
var queryResult = from t in DeveloperTasks
where t.Status == false
orderby t.Priority
select t;
if (queryResult.Count <DeveloperTask>() > 0)
{
// do the task
DeveloperTask task = queryResult.First <DeveloperTask>();
task.Status = true;
task.Priority = -1;
Console.WriteLine($"Task {task.Name} executed by developer.");
}
}
/// <summary>
/// Allows people to check if the task is done
/// </summary>
/// <param name="taskName">name of the task</param>
/// <returns>False if the taks is undone or not in the list, true if done</returns>
public bool IsTaskDone(string taskName)
{
try
{
Lock.EnterReadLock();
var taskQuery = from t in DeveloperTasks
where t.Name == taskName
select t;
if (taskQuery.Count <DeveloperTask>() > 0)
{
DeveloperTask task = taskQuery.First <DeveloperTask>();
Console.WriteLine($"Task {task.Name} status was reported.");
return(task.Status);
}
}
finally
{
Lock.ExitReadLock();
}
return(false);
}
public void AddTask(DeveloperTask newTask)
{
try
{
Lock.EnterWriteLock();
// if we already have this task (unique by name)
// then just accept the add as sometimes people
// give you the same task more than once :)
var taskQuery = from t in DeveloperTasks
where t == newTask
select t;
if (taskQuery.Count <DeveloperTask>() == 0)
{
Console.WriteLine($"Task {newTask.Name} was added to developer");
DeveloperTasks.Add(newTask);
}
}
finally
{
Lock.ExitWriteLock();
}
}
/// <summary>
/// Increase the priority of the task
/// </summary>
/// <param name="taskName">name of the task</param>
public void IncreasePriority(string taskName)
{
try
{
Lock.EnterUpgradeableReadLock();
var taskQuery = from t in DeveloperTasks
where t.Name == taskName
select t;
if (taskQuery.Count <DeveloperTask>() > 0)
{
DeveloperTask task = taskQuery.First <DeveloperTask>();
Lock.EnterWriteLock();
task.Priority++;
Console.WriteLine($"Task {task.Name}" +
$" priority was increased to {task.Priority}" +
" for developer");
Lock.ExitWriteLock();
}
}
finally
{
Lock.ExitUpgradeableReadLock();
}
}
public override bool Equals(object obj)
{
DeveloperTask task = obj as DeveloperTask;
return(this.Name == task?.Name);
}
