using System.Collections;
using System.Collections.Generic;

using DG.Tweening;
using Ichni.RhythmGame;
using TMPro;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.UI;

namespace Ichni.Editor
{
    public abstract class DynamicUIElement : MonoBehaviour
    {
        Inspector Inspector => EditorManager.instance.uiManager.inspector;

        public TMP_Text title;
        public CanvasGroup canvasGroup;
        public IBaseElement connectedBaseElement;

        /// <summary>
        /// 参数名，通过反射获取饿修改对应变量的值
        /// </summary>
        public string parameterName;

        /// <summary>
        /// 缓存的 LayoutElement，用于 InspectorBuilder 的 Flexible 布局模式。
        /// </summary>
        private LayoutElement _layoutElement;

        public virtual void Initialize(IBaseElement baseElement, string title, string parameterName)
        {
            if (canvasGroup == null) canvasGroup = gameObject.AddComponent<CanvasGroup>();
            this.connectedBaseElement = baseElement;
            this.parameterName = parameterName;
            if (title != string.Empty)
            {
                this.title.text = title;
            }
            else
            {
                this.title.gameObject.SetActive(false);
            }
        }

        public DynamicUIElement Mark(string mark = "Default", IHaveInspection inspection = null)
        {
            inspection ??= Inspector;
            if (mark == "Default")
            {
                mark = title.text;
            }

            inspection.MarkedElements.TryAdd(mark, this);
            return this;
        }

        /// <summary>
        /// 设置此元素在 Flexible 布局中的尺寸。
        /// 由 InspectorBuilder 或 Drawer 在元素创建后调用。
        /// </summary>
        public void SetLayoutSize(float preferredWidth, float preferredHeight)
        {
            if (_layoutElement == null)
                _layoutElement = GetComponent<LayoutElement>();
            if (_layoutElement == null)
                _layoutElement = gameObject.AddComponent<LayoutElement>();

            _layoutElement.preferredWidth = preferredWidth;
            _layoutElement.preferredHeight = preferredHeight;
        }

        /// <summary>
        /// 禁用指定 Selectable 组件的导航（统一处理，避免各 Generate 方法重复编写）。
        /// </summary>
        public static void DisableNavigation(Selectable selectable)
        {
            if (selectable != null)
                selectable.navigation = new Navigation { mode = Navigation.Mode.None };
        }

        /// <summary>
        /// 批量禁用多个 Selectable 的导航。
        /// </summary>
        public static void DisableNavigation(params Selectable[] selectables)
        {
            var nav = new Navigation { mode = Navigation.Mode.None };
            foreach (var s in selectables)
            {
                if (s != null)
                    s.navigation = nav;
            }
        }

        public abstract DynamicUIElement AddListenerFunction(UnityAction action);
    }

    public interface IHaveAutoUpdate
    {
        public bool isAutoUpdate { get; set; }
        public bool isReceiving { get; set; }
        public void SetAutoUpdate(bool enable);

        public void UpdateContent()
        {
            if (isAutoUpdate && isReceiving)
            {
                ApplyContent();
            }
        }

        public void ApplyContent();
    }
    public interface IHaveTagLink
    {
        public IBaseElement connectedBaseElement { get; set; }

        // public void GetApply()
        // {
        //     EditorManager.instance.projectInformation.tagManager.SyncTagedElement(connectedBaseElement);
        // }
    }
}