using cfg.RedPoint;
using UnityEngine;
using Debug = DebugUtil;

public partial class RedPointManager
{
    const int RED_POINT_NODE_DYNAMIC_ID_START = 10000;

    private int _allocID = RED_POINT_NODE_DYNAMIC_ID_START;

    public RedPointNode AddDynamicNode(NodeType nodeType, int parentID)
    {
        _allocID++;
        var node = GetANode(_allocID, nodeType);
        if (node == null)
        {
            Debug.LogError($"添加动态节点失败!nodeType:{nodeType}");
            return null;
        }

        if (parentID != RED_POINT_NODE_ROOT_FLAG)
        {
            var parent = GetNodeByID(parentID);
            if (parent != null)
            {
                node.parent = parent;
                parent.AddChild(node);
                parent.SendChange();
            }
            else
            {
                Debug.LogError($"找不到父节点,parent id:{parentID}");
                return null;
            }
        }
        else
        {
            _treeRoots.Add(node);
        }

        _nodeDic.Add(_allocID, node);
        node.Init();
        return node;
    }

    public void RemoveDynamicNode(RedPointNode node)
    {
        if (node == null || node.ID <= RED_POINT_NODE_DYNAMIC_ID_START)
        {
            Debug.LogError("删除动态节点失败! node非法！");
            return;
        }

        _nodeDic.Remove(_allocID);
        if (node.parent == null)
            _treeRoots.Remove(node);
        else
        {
            node.parent.RemoveChild(node);
            node.parent.SendChange();
        }
        node.ForeachChild(RemoveDynamicNode);
        node.Dispose();
        node.SendChange();
    }

    public void RemoveDynamicNode(int id)
    {
        var node = GetNodeByID(id);
        RemoveDynamicNode(node);
    }
}