Studio/Assets/NewStudioJYM/Scripts/UI_DataSettingItem.cs

using System;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using XRLib.UI;

namespace Studio
{
    public class UI_DataSettingItem : UIBase
    {
        public TMP_InputField InputField_ClassName;
        private RectTransform ClassDataContent;

        private List<UI_DataTypeSelectedItem> dataTypeSelectedItems = new List<UI_DataTypeSelectedItem>();
        private UI_DataTypeSelectedItem dataTypeSelectedItem;

        public Action onUpdateLayout;

        public void SetData(DataClass data, UI_DataTypeSelectedItem typeItem, UI_MatchingTypeDataItem matchingItem)
        {
            InputField_ClassName.text = data.name;

            SetItem(data, typeItem, matchingItem);
        }
        public void SetData(string className, DataClass data, UI_DataTypeSelectedItem typeItem, UI_MatchingTypeDataItem matchingItem)
        {
            InputField_ClassName.text = className;
            SetItem(data, typeItem, matchingItem);
        }
        private void SetItem(DataClass data, UI_DataTypeSelectedItem typeItem, UI_MatchingTypeDataItem matchingItem)
        {
            dataTypeSelectedItems.Clear();
            dataTypeSelectedItem = typeItem;

            foreach (var field in data.fields)
            {
                var item = Instantiate(typeItem, ClassDataContent);
                item.onAddMatchingData += UpdateLayoutAddMatchData;
                item.onDestroyMatchingData += UpdateLayoutRemoveMatchData;
                item.SetItem(field, matchingItem);

                dataTypeSelectedItems.Add(item);
                UpdateLayoutAddSettingData();
            }
        }
        private void UpdateLayoutAddMatchData()
        {
            var height = rectTransform.sizeDelta;
            height.y += dataTypeSelectedItem.rectTransform.rect.height;

            rectTransform.sizeDelta = height;
            UpdateLayout();
            onUpdateLayout?.Invoke();
        }
        private void UpdateLayoutRemoveMatchData()
        {
            var height = rectTransform.sizeDelta;
            height.y -= dataTypeSelectedItem.rectTransform.rect.height;

            rectTransform.sizeDelta = height;
            UpdateLayout();
            onUpdateLayout?.Invoke();
        }
        private void UpdateLayoutAddSettingData()
        {
            var height = rectTransform.sizeDelta;
            height.y += dataTypeSelectedItem.rectTransform.rect.height;

            rectTransform.sizeDelta = height;
            onUpdateLayout?.Invoke();
        }
        private void UpdateLayout()
        {
            LayoutRebuilder.ForceRebuildLayoutImmediate(ClassDataContent);
        }
        public DataClass GetData()
        {
            var dataClass = new DataClass();
            dataClass.name = InputField_ClassName.text;
            dataClass.fields = new List<FieldData>();

            foreach (var item in dataTypeSelectedItems)
            {
                var field = item.GetFieldData();

                if (field != null)
                {
                    dataClass.fields.Add(field);
                }
            }
            return dataClass;
        }
    }
}