using Cielonos.Core.Interaction;
using Cielonos.MainGame.Narrative;
using Sirenix.OdinInspector;
using UnityEngine;

namespace Cielonos.MainGame.Interactions
{
    /// <summary>
    /// NPC 交互基类。
    /// 场景中的 NPC 挂载此脚本，交互时会自动将自身的 storyId 投递给 StoryDirector。
    /// </summary>
    public class NpcBase : InteractableObjectBase
    {
        [TitleGroup("Story Settings", "剧情与对话路由配置", Alignment = TitleAlignments.Centered)]
        [SerializeField]
        [Tooltip("对应 NarrativeEntry 剧情路由表中的 storyId (如 'OldMan')")]
        protected string storyId;

        /// <summary>NPC 的唯一故事 ID。</summary>
        public string StoryId => storyId;

        protected override void InitializeChoices()
        {
            choices.Add(new InteractionChoice("Talk", Talk));
        }

        /// <summary>
        /// 触发对话。NPC 并不感知具体播放哪个 Yarn 节点，完全委托给 StoryDirector 进行状态评估。
        /// </summary>
        public virtual void Talk()
        {
            if (string.IsNullOrEmpty(storyId))
            {
                Debug.LogWarning($"[NpcBase] {gameObject.name} 未配置 storyId，无法启动对话。");
                return;
            }

            if (StoryDirector.Instance == null)
            {
                Debug.LogError("[NpcBase] 启动对话失败：场景中未找到 StoryDirector 实例！");
                return;
            }

            StoryDirector.Instance.PlayStory(storyId);
        }
    }
}