// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2021-02-20
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "KungfuPanel.GroupWidget" company="Kunpo"></copyright>
// <summary></summary>
// ***********************************************************************

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

namespace G.UI
{
	partial class KungfuPanel
	{
		/// <summary>
		/// 
		/// </summary>
		class GroupWidget : KUIWidget
		{
			#region Field

#pragma warning disable CS0649 // 从未对字段赋值，字段将一直保持其默认值 null
			[KUIFlag]
			TextMeshProUGUI _tmpGroupName;
			[KUIFlag]
			TextMeshProUGUI _tmpGroupGrade;
			[KUIFlag]
			GameObject _goSp;
#pragma warning restore CS0649 // 从未对字段赋值，字段将一直保持其默认值 null

			KUIList _kungfuList;
			List<BookWidget> _kungfuBookItems = new List<BookWidget>();

			#endregion

			#region Method

			public override void Refresh()
			{
				if (this.data is ItemKungfuGroup group)
				{
					_tmpGroupName.text = group.name;
					int curGrade = 0;
					int maxGrade = 0;
					_kungfuList.Clear();
					_kungfuBookItems.Clear();
					//List<Vector2> list = new List<Vector2>();
					foreach (var kungfu in group.kungfus)
					{
						var kungfuItem = ItemProxy.Instance.GetStaticItem<ItemKungfu>(kungfu);
						curGrade += kungfuItem.grade;
						maxGrade += kungfuItem.gradeMax;

						var uiItem = _kungfuList.GetItem<BookWidget>();
						uiItem.SetData(kungfuItem);
						uiItem.GetComponent<RectTransform>().anchoredPosition = GlobalUtils.GetVector2(kungfuItem.position);
						_kungfuBookItems.Add(uiItem);
						//list.Add(GlobalUtils.GetVector2(kungfuItem.position));
					}

					//var c = list.Count - _goSp.transform.childCount;
					//if (c > 0)
					//{
					//	var child = _goSp.transform.GetChild(0);
					//	for (int i = 0; i < c; i++)
					//	{
					//		Object.Instantiate(child, _goSp.transform);
					//	}
					//}

					//for (int i = 1; i < list.Count; i++)
					//{
					//	var vector = list[i] - list[i - 1];

					//	_goSp.transform.GetChild(i - 1).right = vector;

					//}
					_tmpGroupGrade.text = "等级:" + curGrade + "/" + maxGrade;
				}
			}

			public void ShowStudyFx(ItemKungfu kungfu)
			{
				StartCoroutine(StudyAnimCO(kungfu));
			}

			public IEnumerator StudyAnimCO(ItemKungfu kungfu)
			{
				for (int i = 0; i < 6; i++)
				{
					if (i < 5)
					{
						int index = Random.Range(0, _kungfuBookItems.Count);
						_kungfuBookItems[index].ShowHighlight(true);
						yield return new WaitForSeconds(0.15f);
						_kungfuBookItems[index].ShowHighlight(false);
						yield return null;
					}
					else
					{
						for (int j = 0; j < _kungfuBookItems.Count; j++)
						{
							var kungfuItem = _kungfuBookItems[j];
							if (kungfuItem.data == kungfu)
							{
								kungfuItem.ShowStudyFx(true);
								yield return new WaitForSeconds(0.3f);
								kungfuItem.ShowStudyFx(false);
								yield break;
							}
						}
					}
				}
			}

			#endregion

			#region Unity

			/// <summary>
			/// 
			/// </summary>
			private void Awake()
			{
				SetViewData();
				_kungfuList = GetComponent<KUIList>();
				_kungfuList.AddTemplate<BookWidget>(true);
			}

			#endregion
		}
	}
}