using System.Collections;
using AibisDream.FixSystem;
using AibisDream.Framework;
using UnityEngine.ResourceManagement.AsyncOperations;
using UnityEngine;
using Yarn.Unity;

namespace AibisDream.MiniGame.Language
{
    /// <summary>
    /// 分析模式的 Yarn 命令接口
    /// </summary>
    public static class AnalysisModeYarnCommand
    {
        private static AnalysisModeManager AnalysisModeManager => FixSystemCenter.SystemDic.Get<AnalysisModeManager>();
        
        /// <summary>
        /// 启动分析模式（使用 ScriptableObject 配置 - 推荐）
        /// <<start_analysis level:AnalysisLevel_Fear_01>>
        /// 或
        /// <<start_analysis level:AnalysisLevel_Fear_01 completion:TestNode>>
        /// </summary>
        /// <param name="levelName">关卡配置名称（Resources/AnalysisLevels/ 下的文件名）</param>
        /// <param name="completionNode">完成时触发的对话节点（可选，会覆盖配置中的节点）</param>
        [YarnCommand("start_analysis")]
        public static IEnumerator StartAnalysis(string levelName, string completionNode = "")
        {
            if (AnalysisModeManager == null)
            {
                Debug.LogError("AnalysisModeManager 未找到！请确保场景中有 AnalysisModeManager 组件。");
                yield break;
            }

            var handler = ResourceSystem.LoadAsync<AnalysisModeData>($"AnalysisLevels/{levelName}");
            yield return handler;

            if (handler.Status == AsyncOperationStatus.Succeeded && handler.Result != null)
            {
                AnalysisModeData levelData = handler.Result;
                AnalysisModeManager.OpenView(levelData, completionNode);
            }
            else
            {
                Debug.LogError($"找不到关卡配置: {levelName}.asset");
                yield break;
            }
        }

        /// <summary>
        /// 关闭分析模式
        /// <<close_analysis>>
        /// </summary>
        [YarnCommand("close_analysis")]
        public static void CloseAnalysis()
        {
            if (AnalysisModeManager == null)
            {
                Debug.LogWarning("AnalysisModeManager 未找到！");
                return;
            }
            
            AnalysisModeManager.CloseView();
        }
    }
}