TianJin_23/Assets/Scripts/Record/NodeSecondLevelControl.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using AX.Common;
using System;
using DevelopEngine;
using UnityEngine.UI;
//Author:YHD
public class NodeSecondLevelControl : SingletonMono<NodeSecondLevelControl>
{
    #region Variables
    public ObjectPool<GameObject> nodePool;
    public Func<GameObject> creator;
    public Action<GameObject> clearer;
    private int nodeCount = 0;
    private GameObject nodePrefab;
    private Transform ContentParent;
    private List<TreeViewData> nodeDataList;
    public NodeItem_SL curNodeItem_SL;
    private string lastNodeName;
    private TagsControl TagsControl;
    private GameObject AddNodeBtn;
    private GameObject SaveNodeBtn;
    #endregion

    #region  Mono Methods
    // Use this for initialization
    void Awake()
    {
        nodePrefab = Resources.Load<GameObject>("UIPrefab/NodeItem_SL");
        ContentParent = TransformHelper.FindChild(transform, "ToolGrid");
        nodeDataList = new List<TreeViewData>();
        nodeCount = ContentParent.childCount;
        TagsControl = TransformHelper.FindChild(transform, "TagsScrollView").GetComponent<TagsControl>();
        creator = () => { var node = Instantiate(nodePrefab); node.SetActive(true); return node; };
        clearer = (obj) => { obj.SetActive(false);obj.GetComponent<Toggle>().isOn = false; };
        nodePool = new ObjectPool<GameObject>(8, creator, clearer);
        AddNodeBtn = TransformHelper.FindChild(transform, "AddNodeBtn").gameObject;
        SaveNodeBtn = TransformHelper.FindChild(transform, "SaveNodeBtn").gameObject;
    }
    void Start()
    {

        ExamInfoHelpClass.NameListWorkPath = Application.dataPath + @"/ExtendFolder/xml/SaveCoursewares/345/" + "NodeNameList.xml";
        GenerateNodeAccordingFirstLevelID(7);
        AddNodeBtn.GetComponent<Button>().onClick.AddListener(AddNodeBtnClick);
        SaveNodeBtn.GetComponent<Button>().onClick.AddListener(SaveNodeBtnClick);
    }


    // Update is called once per frame
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.F1))
        {
            GenerateNodeAccordingFirstLevelID(1);
        }
        else if (Input.GetKeyDown(KeyCode.F2))
        {
            GenerateNodeAccordingFirstLevelID(2);
        }
        else if (Input.GetKeyDown(KeyCode.F3))
        {
            GenerateNodeAccordingFirstLevelID(3);
        }
        else if (Input.GetKeyDown(KeyCode.F4))
        {
            GenerateNodeAccordingFirstLevelID(4);
        }
        else if (Input.GetKeyDown(KeyCode.F7))
        {
            GenerateNodeAccordingFirstLevelID(7);
        }
    }
    #endregion

    #region Others Methods

    private void AddNodeBtnClick()
    {
        SetBtn(true);
        NodeSet.Instance.StrartRecord_new();
    }
    private void SaveNodeBtnClick()
    {
        SetBtn(false);
        NodeSet.Instance.StrartRecord_new(false);
    }

    void SetBtn(bool addFlag)
    {
        AddNodeBtn.SetActive(!addFlag);
        SaveNodeBtn.SetActive(addFlag);
    }
    public void AddNode(string nodeName, int parentID, int id)
    {
        TreeViewData data = new TreeViewData();
        data.Name = nodeName;
        //data.ID = GetComponent<TreeViewItem__>().Controler.GetNewID();
        data.ID = id;
        data.ParentID = parentID;
        data.Hierarchy = 2;

        var node = nodePool.Acquire();
        node.transform.SetParent(ContentParent);
        node.GetComponent<NodeItem_SL>().SetData(data);
        if (curNodeItem_SL != null)
        {
            node.transform.SetSiblingIndex(curNodeItem_SL.transform.GetSiblingIndex() + 1);
            NodeSet.Instance.InsertXml(curNodeItem_SL.GetData().ID.ToString(), data);
        }
        else
        {
            NodeSet.Instance.ADDXml(nodeName, data);
        }
    }

    /// <summary>
    /// 设置当前选中的节点物体
    /// </summary>
    /// <param name="node"></param>
    public void SelectCurNode(NodeItem_SL node, bool showTagsFlag = true)
    {
        curNodeItem_SL = node;
        TagsControl.gameObject.SetActive(showTagsFlag);
        if (showTagsFlag)
        {
            var curName = curNodeItem_SL.GetData().Name;
            TagsControl.GetComponent<RectTransform>().anchoredPosition = new Vector2(
                curNodeItem_SL.GetComponent<RectTransform>().anchoredPosition.x + 
                ContentParent.GetComponent<RectTransform>().anchoredPosition.x, 
                TagsControl.GetComponent<RectTransform>().anchoredPosition.y);
            if (curName != lastNodeName)
            {
                TagsControl.GenerateTagAccordingNode(curName, curNodeItem_SL);
            }
            lastNodeName = curName;
            TempDataManager.Instance.CurNodeID = node.GetData().ID;
        }
        else
        {
            HorizontalTreeSet.instance_.GetID();
        }
    }
    /// <summary>
    /// 切换选中的NodtItem
    /// </summary>
    /// <param name="ID"></param>
    public void SetToggle(int ID)
    {
        foreach (Transform child in ContentParent)
        {
            if (child.GetComponent<NodeItem_SL>().GetData().ID == ID)
            {
                child.GetComponent<NodeItem_SL>().SetToggle();
            }
        }
    }
    /// <summary>
    /// 获取选中物体
    /// </summary>
    /// <param name="GameObject"></param>
    public GameObject GetToggleGame()
    {
        foreach (Transform child in ContentParent)
        {
            if (child.GetComponent<Toggle>().isOn)
            {
                return child.gameObject;
            }
        }
        return null;
    }
    /// <summary>
    /// 检测当前选中的前后有没有物体
    /// </summary>
    /// <param name="Index"></param>
    /// <returns></returns>
    public GameObject CheckGetSiblingIndex(int Index)
    {
        foreach (Transform child in ContentParent)
        {
            if (child.GetSiblingIndex() + 1 == Index)
            {
                return child.gameObject;
            }
            if (child.GetSiblingIndex() - 1 == Index)
            {
                return child.gameObject;
            }
        }
        return null;
    }
    /// <summary>
    /// 获取父物体
    /// </summary>
    /// <returns></returns>
    public GameObject GetFather()
    {
        return ContentParent.gameObject;
    }

    /// <summary>
    /// 根据父层级ID刷新子节点
    /// Tips：最好在Start中再调用，避免过早调用报null
    /// </summary>
    /// <param name="pid">父层级ID</param>
    public void GenerateNodeAccordingFirstLevelID(int pid)
    {
        GetNodeDatas(pid);
        nodeCount = ContentParent.childCount;
        int index1 = 0, index2 = 0;
        var flag = nodeCount >= nodeDataList.Count;//现有node数量足够，无需新生成node，更新数据即可；否则需要新生成节点
        index1 = flag ? nodeDataList.Count : nodeCount;
        index2 = !flag ? nodeDataList.Count : nodeCount;

        for (int i = 0; i < index1; i++)
        {
            SetNode(i);
        }
        for (int i = index1; i < index2; i++)
        {
            if (flag)
            {
                nodePool.Release(ContentParent.GetChild(i).gameObject);
            }
            else
            {
                var node = nodePool.Acquire();
                node.transform.SetParent(ContentParent);
                node.GetComponent<NodeItem_SL>().SetData(nodeDataList[i]);
                node.transform.localScale = new Vector3(1, 1, 1);
            }
        }
        curNodeItem_SL = null;
    }
    /// <summary>
    /// 设置节点物体数据
    /// </summary>
    /// <param name="i"></param>
    void SetNode(int i)
    {
        var NodeItem_SL = ContentParent.GetChild(i).GetComponent<NodeItem_SL>();
        NodeItem_SL.SetData(nodeDataList[i]);
        NodeItem_SL.gameObject.SetActive(true);
    }

    /// <summary>
    /// 根据父层级ID获取节点数据
    /// </summary>
    /// <param name="id"></param>
    private void GetNodeDatas(int pid)
    {
        List<TreeViewData> datas = new List<TreeViewData>();
        NodeSet.Instance.GetAllDates(ref datas);
        nodeDataList.Clear();
        datas.ForEach((d) => { if (d.ParentID == pid) { nodeDataList.Add(d); } });
    }
    #endregion

}