using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Excel2Json;
using Fort23.UTool;
using UnityEngine;
using Utility;


public class DialogueManager : Singleton<DialogueManager>
{
    private readonly EventSystemManager eventManager;

    private int currentDialogueID;
    private int currentNodeID;
    private int currentEventID;

    private List<DialogueConfig> dialogueConfigs;
    private List<DialogueOptionConfig> dialogueOptionConfigs;


    public void CustomInit()
    {
        dialogueConfigs = ConfigComponent.Instance.GetAll<DialogueConfig>().ToList();
        dialogueOptionConfigs = ConfigComponent.Instance.GetAll<DialogueOptionConfig>().ToList();
    }

    /// <summary>
    /// 开始对话
    /// </summary>
    public void StartDialogue(int dialogueID, int eventID)
    {
        currentDialogueID = dialogueID;
        currentNodeID = 1;
        currentEventID = eventID;
        ShowDialogue();
    }

    /// <summary>
    /// 显示当前对话
    /// </summary>
    private void ShowDialogue()
    {
        //找到当前对话组
        var dialogueConfig = dialogueConfigs.Find(n =>
            n.ID == currentDialogueID && n.GroupId == currentNodeID);
        if (dialogueConfig.ID == 0)
        {
            EndDialogue();
            return;
        }


        //todo 加载对话ui
        currentNodeID++;
    }

    /// <summary>
    /// 处理选项选择，跳转节点或触发逻辑。
    /// </summary>
    /// <param name="optionID">选项ID</param>
    public void SelectOption(int optionID)
    {
        var option = dialogueOptionConfigs.Find(o => o.ID == optionID);
        if (option.ID == 0)
        {
            EndDialogue();
            return;
        }

        if (option.DialogueConfigID > 0)
        {
            currentNodeID = option.DialogueConfigID;
            ShowDialogue();
        }
        else
        {
            EndDialogue();
        }
    }

    /// <summary>
    /// 结束对话
    /// </summary>
    private void EndDialogue()
    {
    }
}