using System;

namespace Questionable.Controller.Steps;

internal abstract class TaskExecutor<T> : ITaskExecutor where T : class, ITask
{
	protected T Task { get; set; }

	public InteractionProgressContext? ProgressContext { get; set; }

	ITask ITaskExecutor.CurrentTask => Task;

	public virtual bool WasInterrupted()
	{
		InteractionProgressContext progressContext = ProgressContext;
		if (progressContext != null)
		{
			progressContext.Update();
			return progressContext.WasInterrupted();
		}
		return false;
	}

	public Type GetTaskType()
	{
		return typeof(T);
	}

	protected abstract bool Start();

	public bool Start(ITask task)
	{
		if (task is T task2)
		{
			Task = task2;
			return Start();
		}
		throw new TaskException($"Unable to cast {task.GetType()} to {typeof(T)}");
	}

	public abstract ETaskResult Update();

	public abstract bool ShouldInterruptOnDamage();
}