using CG.Framework;
using DG.Tweening;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/********************************************************************************
*Create By CG
*Function 操作步骤栏控制 顺序拆解显示
*********************************************************************************/
namespace ZXK.GYJQR
{
    public class OperationStepBJCJPanel : OperationStepPanel
    {
        //允许点击的子步骤
        private Dictionary<string, List<GameObject>> _stepchildrenBtns = new Dictionary<string, List<GameObject>>();
        private void OnEnable()
        {
            GameManager.Instance._DataBJCJHandler._CurDismountStephandler.OnValueChanged += OnDismountStepChanged;
            AddEventListener("ShrinkBtn_N", UIEventType.OnButtonClick, Shrink);
            AddEventListener("ExtBtn_N", UIEventType.OnButtonClick, Extend);
        }
        private void OnDisable()
        {
            GameManager.Instance._DataBJCJHandler._CurDismountStephandler.OnValueChanged -= OnDismountStepChanged;
        }

        /// <summary>
        /// 实例化数据到流程栏
        /// </summary>
        /// <param name="partsInfo"></param>
        public void InitData(List<BJCJ_SXCJ> partsInfo)
        {
            string curShowGeo = GameManager.Instance._DataBJCJHandler._ShowPartsName.Value;
            if(!_stepchildrenBtns.ContainsKey(curShowGeo))
            {
                _stepchildrenBtns.Add(curShowGeo, new List<GameObject>());
            }
            foreach (Transform item in _stepContent)
            {
                if (!item.gameObject.name.Contains("Prefab"))
                    item.gameObject.SetActive(false);
            }
            if (_stepchildrenBtns[curShowGeo].Count==0)
            {
                List<string[]> parts = new List<string[]>();
                for (int i = 0; i < partsInfo.Count; i++)
                {
                    if (i > 0 && partsInfo[i].stepNameChild.Equals(partsInfo[i - 1].stepNameChild))
                    {//过滤掉子步骤相同的
                        continue;
                    }
                    parts.Add(new string[] { partsInfo[i].id.ToString(), partsInfo[i].stepName, partsInfo[i].stepNameChild });
                }

                _stepchildrenBtns[curShowGeo] = InitStepSecondMenuDataUI(parts);

                for (int i = 0; i < _stepchildrenBtns[curShowGeo].Count; i++)
                {
                    GameObject btn = _stepchildrenBtns[curShowGeo][i];
                    btn.GetComponent<Button>().onClick.AddListener(() =>
                    {
                        if (BJCZSceneCtrl._Instance._isPlaySplitAnm) return;//没有播放完动画禁止切换按钮
                        
                        foreach (BJCJ_SXCJ item in GameManager.Instance._DataBJCJHandler._SXCJDataArray[curShowGeo])
                        {
                            if (item.id == int.Parse(btn.name)&&
                            ClickAble(item))//只能切换上下两个步骤
                            {//每次点击的时候，返回的是第一个
                            GameManager.Instance._DataBJCJHandler._CurDismountStephandler.SetValue(curShowGeo, item);
                                break;
                            }
                        }
                    });
                }
            }
            else
            {
                for (int i = 0; i < _stepchildrenBtns[curShowGeo].Count; i++)
                {
                    _stepchildrenBtns[curShowGeo][i].transform.parent.parent.gameObject.SetActive(true);
                }
            }
            
        }
        /// <summary>
        /// 收回步骤流程面板
        /// </summary>
        private void Shrink()
        {
            //聚焦面板变化
            string curShowGeo = GameManager.Instance._DataBJCJHandler._ShowPartsName.Value;
            Dictionary<string, BJCJ_SXCJ> stepDic = GameManager.Instance._DataBJCJHandler._CurDismountStephandler.GetValue();
            ShrinkPanel(stepDic[curShowGeo].stepNameChild);
        }
        /// <summary>
        /// 伸展步骤流程面板
        /// </summary>
        private void Extend()
        {
            Extpanel();
        }

        /// <summary>
        /// 限制只能切换上下两个步骤
        /// </summary>
        /// <param name="id">点击的按钮ID</param>
        private bool ClickAble(BJCJ_SXCJ nextStep)
        {
            string curShowGeo = GameManager.Instance._DataBJCJHandler._ShowPartsName.Value;
            BJCJ_SXCJ curStep = GameManager.Instance._DataBJCJHandler._CurDismountStephandler.GetValue()[curShowGeo];
            //string curStepName = curStep.stepNameChild;

            if (!curStep.stepName.Equals(nextStep.stepName))
            {
                return true;
            }
            else
            {
                List<BJCJ_SXCJ> sxcjInfos = GameManager.Instance._DataBJCJHandler._SXCJDataArray[curShowGeo];
                for (int i = 0; i < sxcjInfos.Count; i++)
                {
                    if (curStep.stepNameChild.Equals(sxcjInfos[i].stepNameChild))
                    {
                        if (nextStep.id < curStep.id)
                        {
                            string previousStepName = "";
                            for (int j = i; j >= 0; j--)
                            {
                                //第一个不相等的最后一个id就是上一步
                                if (!sxcjInfos[j].stepNameChild.Equals(curStep.stepNameChild))
                                {
                                    if (string.IsNullOrEmpty(previousStepName))
                                    {
                                        previousStepName = sxcjInfos[j].stepNameChild;
                                        if (GameManager.Instance._DataBJCJHandler._SXCJDataArray[curShowGeo][0].stepNameChild.Equals(previousStepName))
                                        {//已经返回到最上层
                                            return true;
                                        }
                                    }

                                    if (!sxcjInfos[j].stepNameChild.Equals(previousStepName))
                                    {
                                        if (nextStep.id == (sxcjInfos[j].id + 1)) return true;
                                        break;
                                    }
                                }
                            }
                        }
                        else if(nextStep.id > curStep.id)
                        {
                            for (int k = i; k < sxcjInfos.Count; k++)
                            {
                                //第一个不相等的就是下一步
                                if (!sxcjInfos[k].stepNameChild.Equals(curStep.stepNameChild))
                                {
                                    if (nextStep.id == sxcjInfos[k].id)
                                    {
                                        return true;
                                    }
                                    break;
                                }
                            }
                        }
                        break;
                    }
                }
            }
            return false;
        }
        private void OnDismountStepChanged(Dictionary<string, BJCJ_SXCJ> obj)
        {
            string curShowGeo = GameManager.Instance._DataBJCJHandler._ShowPartsName.Value;
            ItemChanged(curShowGeo+"_"+obj[curShowGeo].stepName, obj[curShowGeo].id.ToString());

            GameObject focusGeo = GetWedage("FocusStep_N");
            focusGeo.transform.Find("Stepdetail").GetComponent<Text>().text = obj[curShowGeo].stepNameChild;
        }
    }
}