using UnityEngine;
using AibisDream.Framework;

namespace AibisDream
{
    public class OnelineOptions : MonoBehaviour
    {
        [SerializeField] private GameObject choiceButtonPrefab;
        [SerializeField] private bool showDisabledOptions;

        public void ShowOptions(DialogOption[] dialogOptions)
        {
            gameObject.SetActive(true);

            // 生成新按钮
            foreach (var option in dialogOptions)
            {
                // 如果选项不可用且不显示不可用选项，则跳过
                if (!option.IsAvailable && !showDisabledOptions) continue;

                // 生成按钮
                var choiceInstance = Instantiate(choiceButtonPrefab, transform);
                var choiceButton = choiceInstance.GetComponent<OnelineOption>();

                choiceButton.Init();
                choiceButton.SetOption(option);
            }
        }

        public void HideOptions()
        {
            // 销毁所有按钮
            foreach (Transform child in transform)
            {
                Destroy(child.gameObject);
            }
        }

        private void OnEnable()
        {
            EnumEventSystem.Global.Register<DialogEventEnum, LineInfo>(DialogEventEnum.OptionSelected,
                _ => HideOptions());
        }
    }
}