using System.Collections.Generic;
using UnityEngine;

namespace Unheimlich.Data.Dialogues
{
    [CreateAssetMenu(fileName = "NewDialogueNode", menuName = "Unheimlich/Dialogue/Dialogue Node")]
    public class DialogueNode : ScriptableObject
    {
        [Header("Content")]
        [TextArea(3, 10)]
        [Tooltip("Text displayed for this dialogue node")]
        public string DialogueText;

        [Header("Localization")]
        [Tooltip("Localization key for the dialogue text")]
        public string DialogueTextLocalizationKey;

        [Header("Choices")]
        [Tooltip("List of available choices for this dialogue. If empty, this is an end node")]
        public List<DialogueChoiceData> Choices = new List<DialogueChoiceData>();

        [Header("End Node Settings")]
        [Tooltip("For end nodes (no choices), delay in seconds before automatic close. 0 = requires player interaction to close")]
        public float AutoCloseDelay = 3f;

        public bool IsEndNode()
        {
            return Choices == null || Choices.Count == 0;
        }

        public bool HasValidChoices()
        {
            if (Choices == null || Choices.Count == 0)
                return false;

            foreach (var choice in Choices)
            {
                if (choice != null && choice.NextNode != null)
                    return true;
            }

            return false;
        }
    }
}