using System;
using System.Collections.Generic;
using Questionable.Controller.Steps.Common;
using Questionable.Functions;
using Questionable.Model;
using Questionable.Model.Questing;

namespace Questionable.Controller.Steps.Interactions;

internal static class Say
{
	internal sealed class Factory(ExcelFunctions excelFunctions) : ITaskFactory
	{
		public IEnumerable<ITask> CreateAllTasks(Quest quest, QuestSequence sequence, QuestStep step)
		{
			EInteractionType interactionType = step.InteractionType;
			if ((uint)(interactionType - 28) <= 1u)
			{
				if (step.ChatMessage == null)
				{
					return Array.Empty<ITask>();
				}
			}
			else if (step.InteractionType != EInteractionType.Say)
			{
				return Array.Empty<ITask>();
			}
			ArgumentNullException.ThrowIfNull(step.ChatMessage, "step.ChatMessage");
			string? text = excelFunctions.GetDialogueText(quest, step.ChatMessage.ExcelSheet, step.ChatMessage.Key, isRegex: false).GetString();
			ArgumentNullException.ThrowIfNull(text, "excelString");
			Mount.UnmountTask unmountTask = new Mount.UnmountTask();
			Task task = new Task(text);
			return new global::_003C_003Ez__ReadOnlyArray<ITask>(new ITask[2] { unmountTask, task });
		}
	}

	internal sealed record Task(string ChatMessage) : ITask
	{
		public override string ToString()
		{
			return "Say(" + ChatMessage + ")";
		}
	}

	internal sealed class UseChat(ChatFunctions chatFunctions) : AbstractDelayedTaskExecutor<Task>()
	{
		protected override bool StartInternal()
		{
			chatFunctions.ExecuteCommand("/say " + base.Task.ChatMessage);
			return true;
		}

		public override bool ShouldInterruptOnDamage()
		{
			return true;
		}
	}
}