using System;
using System.Collections.Generic;
using System.Linq;
using cfg.GfgCfg;
using ET;
using FairyGUI;
using UI.CommonGame;
using UI.League;
using UnityEngine;

namespace GFGGame
{
    //联盟技能激活
    public class LeagueSkillUpView : BaseWindow
    {
        private UI_LeagueSkillUpUI _ui;
        private ValueBarController _valueBarController;
        private EffectUI _effectUI1;
        private EffectUI _effectUI2;
        private EffectUI _effectUI3;
        private List<EffectUI> _effectUIs = new List<EffectUI>();
        private int _type;
        private int saveListPageIndex = 0;
        private bool _showEff = false;

        public override void Dispose()
        {
            EffectUIPool.Recycle(_effectUI1);
            _effectUI1 = null;
            EffectUIPool.Recycle(_effectUI2);
            _effectUI2 = null;
            EffectUIPool.Recycle(_effectUI3);
            _effectUI3 = null;

            if (_valueBarController != null)
            {
                _valueBarController.Dispose();
                _valueBarController = null;
            }

            if (_ui != null)
            {
                _ui.Dispose();
                _ui = null;
            }

            base.Dispose();
        }

        protected override void OnInit()
        {
            base.OnInit();
            packageName = UI_LeagueSkillUpUI.PACKAGE_NAME;
            _ui = UI_LeagueSkillUpUI.Create();
            this.viewCom = _ui.target;
            isfullScreen = true;
            isReturnView = true;

            _ui.m_btnBack.onClick.Add(OnBtnBackClick);
            _ui.m_comSkill.m_listScore.itemRenderer = RenderListScoreItem;
            _ui.m_comSkill.m_list.itemRenderer = RenderListItem;
            _ui.m_comSkill.m_list.SetVirtual();
            _ui.m_comSkill.m_list.scrollPane.decelerationRate = 0.8f;
            // _ui.m_comSkill.m_list.onTouchBegin.Add(OnDropDisSkillList);
            _ui.m_comSkill.m_list.onTouchEnd.Add(OnTouchEndSkillList);
            _ui.m_comSkill.m_btnLeft.onClick.Add(OnBtnLeftClick);
            _ui.m_comSkill.m_btnRight.onClick.Add(OnBtnRightClick);
            _ui.m_btnRule.onClick.Add(RuleController.ShowRuleView);
            _ui.m_btnRule.data = 300017;

            _valueBarController = new ValueBarController(_ui.m_comValue);

            _ui.m_loaBg.url = ResPathUtil.GetBgImgPath("lm_ch_jnbg");

            EffectUIPool.CreateEffectUI(_ui.m_holder, "ui_league", "TEA", 110,
                onComplete: (effect) =>
                {
                    if (effect != null)
                    {
                        _effectUI1 = effect;
                    }
                });
            EffectUIPool.CreateEffectUI(_ui.m_holderSkill, "ui_league", "tea_unlock",
                onComplete: (effect) =>
                {
                    if (effect != null)
                    {
                        _effectUI2 = effect;
                    }
                });
            EffectUIPool.CreateEffectUI(_ui.m_holderScore, "ui_league", "tea_unlock",
                onComplete: (effect) =>
                {
                    if (effect != null)
                    {
                        _effectUI3 = effect;
                    }
                });
        }

        protected override void AddEventListener()
        {
            base.AddEventListener();
            EventAgent.AddEventListener(ConstMessage.NUMERIC_CHANGE, UpdateView);
        }

        protected override void OnShown()
        {
            base.OnShown();
            _type = (int)this.viewData;
            _valueBarController.OnShown();
            _valueBarController.Controller(11);
            _showEff = false;

            _ui.m_comSkill.m_list.numItems =
                CommonDataManager.Tables.TblLeagueSkillCountCfg.GetOrDefault(_type).LayerCount;
            _ui.m_t0.Play(() =>
            {
                _showEff = true;
                _ui.m_comSkill.m_list.numItems =
                    CommonDataManager.Tables.TblLeagueSkillCountCfg.GetOrDefault(_type).LayerCount;
                UpdateView(false);
            });
        }

        protected override void OnHide()
        {
            base.OnHide();
            _valueBarController.OnHide();
            if (_ui.m_comSkill.m_list.numItems > 0) _ui.m_comSkill.m_list.ScrollToView(0);
            _ui.m_comSkill.m_list.numItems = 0;
            _ui.m_t0.Stop();
            _ui.m_t1.Stop();

            DestroySkillAni();
        }

        private void DestroySkillAni()
        {
            for (int i = 0; i < _effectUIs.Count; i++)
            {
                EffectUIPool.Recycle(_effectUIs[i]);
                _effectUIs[i] = null;
            }

            _effectUIs.Clear();
        }

        protected override void RemoveEventListener()
        {
            base.RemoveEventListener();
            EventAgent.RemoveEventListener(ConstMessage.NUMERIC_CHANGE, UpdateView);
        }

        private void OnBtnBackClick()
        {
            ViewManager.GoBackFrom(typeof(LeagueSkillUpView).FullName);
        }

        private void OnBtnRightClick()
        {
            int index = _ui.m_comSkill.m_list.GetFirstChildInView();
            int curPage = index / _ui.m_comSkill.m_list.lineCount;
            int nextPage = curPage + 1;
            if (nextPage * _ui.m_comSkill.m_list.lineCount > _ui.m_comSkill.m_list.numItems - 1) return;
            DestroySkillAni();
            saveListPageIndex = nextPage * _ui.m_comSkill.m_list.lineCount;
            _ui.m_comSkill.m_list.ScrollToView(saveListPageIndex, true);
            _ui.m_comSkill.m_list.RefreshVirtualList();
            Debug.Log("curPage:" + nextPage);
        }

        private void OnBtnLeftClick()
        {
            int index = _ui.m_comSkill.m_list.GetFirstChildInView();
            int curPage = index / _ui.m_comSkill.m_list.lineCount;
            int lastPage = curPage - 1;
            if (lastPage * _ui.m_comSkill.m_list.lineCount < 0) return;
            DestroySkillAni();
            saveListPageIndex = lastPage * _ui.m_comSkill.m_list.lineCount;
            _ui.m_comSkill.m_list.ScrollToView(saveListPageIndex, true);
            Debug.Log("curPage:" + lastPage);
        }

        private void UpdateView()
        {
            UpdateView(true);
        }

        private void UpdateView(bool showAni)
        {
            if (LeagueDataManager.Instance.GetSkillProgressByType(_type) < 100 &&
                LeagueDataManager.Instance.GetSkillProgressByType(_type) > 0)
            {
                if (LeagueDataManager.Instance.CurLayer == _ui.m_comSkill.m_list.numItems) //最后一层
                {
                    _ui.m_comSkill.m_list.ScrollToView(LeagueDataManager.Instance.CurLayer - 1, showAni);
                }
                else
                {
                    bool isActive = true;
                    List<LeagueSkillCfg> skillCfgs =
                        CommonDataManager.Tables.TblLeagueSkillCfg.DataList.Where(a =>
                            a.Type == _type && a.Layer == LeagueDataManager.Instance.CurLayer).ToList();

                    for (int i = 0; i < skillCfgs.Count; i++)
                    {
                        if (!SkillDataManager.Instance.LeagueSkillDatas.ContainsKey(_type) ||
                            SkillDataManager.Instance.LeagueSkillDatas[_type].IndexOf(skillCfgs[i].Id) < 0)
                        {
                            isActive = false;
                            break;
                        }
                    }

                    if (isActive)
                    {
                        _ui.m_comSkill.m_list.ScrollToView(LeagueDataManager.Instance.CurLayer, showAni);
                    }
                    else
                    {
                        _ui.m_comSkill.m_list.ScrollToView(LeagueDataManager.Instance.CurLayer - 1, showAni);
                    }
                }
                // _ui.m_list.ScrollToView(LeagueDataManager.Instance.CurLayer - 1);
            }

            _ui.m_comSkill.m_listScore.numItems = 4;
            _ui.m_comSkill.m_list.RefreshVirtualList();
            _ui.m_txtTitle.text = "茶艺-" + CommonDataManager.Tables.TblLeagueSkillCountCfg.GetOrDefault(_type).Name;
            double progress = LeagueDataManager.Instance.GetSkillProgressByType(_type);
            _ui.m_txtProgress.SetVar("value", progress.ToString()).FlushVars();
        }

        private void RenderListScoreItem(int index, GObject obj)
        {
            UI_ListScoreItem item = UI_ListScoreItem.Proxy(obj);
            item.m_loaIcon.url = ResPathUtil.GetScorePath(index + 1);
            item.m_txtProperty.text = LeagueDataManager.Instance.GetSkillScoreByType(_type, index + 1).ToString();
            UI_ListScoreItem.ProxyEnd();
        }

        private void RenderListItem(int index, GObject obj)
        {
            List<LeagueSkillCfg> skillCfgs =
                CommonDataManager.Tables.TblLeagueSkillCfg.DataList.Where(a => a.Type == _type && a.Layer == index + 1)
                    .ToList();

            UI_ListSkillLayerItem item = UI_ListSkillLayerItem.Proxy(obj);
            if (item.m_listSkill.data == null)
            {
                item.m_listSkill.itemRenderer = RenderListSkillItem;
            }

            if (LeagueDataManager.Instance.CurLayer == index + 1)
            {
                DestroySkillAni();
            }

            item.m_listSkill.data = skillCfgs;
            item.m_listSkill.numItems = skillCfgs.Count;
            UI_ListSkillLayerItem.ProxyEnd();
        }

        private void RenderListSkillItem(int index, GObject obj)
        {
            List<LeagueSkillCfg> skillCfgs = obj.parent.data as List<LeagueSkillCfg>;
            UI_ListSkillItem item = UI_ListSkillItem.Proxy(obj);
            item.m_loaScore.url = ResPathUtil.GetScorePath(skillCfgs[index].Score);
            item.m_txtScore.text = "+" + skillCfgs[index].Value.ToString();
            item.m_loaIcon.url = string.Format("ui://League/tb_jn_{0}", _type);
            bool isLock = !SkillDataManager.Instance.LeagueSkillDatas.ContainsKey(_type) ||
                          SkillDataManager.Instance.LeagueSkillDatas[_type].IndexOf(skillCfgs[index].Id) < 0;

            item.m_imgLock.visible = isLock;

            bool canActive = true;
            List<LeagueSkillCfg> lastSkillCfgs =
                CommonDataManager.Tables.TblLeagueSkillCfg.DataList
                    .Where(a => a.Type == _type && a.Layer == skillCfgs[index].Layer - 1).ToList();

            for (int i = 0; i < lastSkillCfgs.Count; i++)
            {
                if (!SkillDataManager.Instance.LeagueSkillDatas.ContainsKey(_type) ||
                    SkillDataManager.Instance.LeagueSkillDatas[_type].IndexOf(lastSkillCfgs[i].Id) < 0)
                {
                    canActive = false;
                    break;
                }
            }

            item.m_imgSuo.visible = !canActive;

            if (_showEff && isLock && canActive && _effectUIs.Count <= index)
            {
                EffectUIPool.CreateEffectUI(item.m_holdeLight, "ui_league", "tea_nolearn",
                    onComplete: (effect) =>
                    {
                        if (effect != null)
                        {
                            _effectUIs.Add(effect);
                        }
                    });
            }

            if (isLock && canActive)
                item.m_c1.selectedIndex = 1;
            else
                item.m_c1.selectedIndex = 0;

            ItemUtil.UpdateItemNeedNum(item.m_comCost, skillCfgs[index].Consume[0].ToGfgGameItemParam(), false,
                "#FFFBF4");
            if (item.target.data == null)
            {
                item.target.onClick.Add(OnActiveSkill);
            }

            item.target.data = skillCfgs[index].Id;
            UI_ListSkillItem.ProxyEnd();
        }

        private async void OnActiveSkill(EventContext context)
        {
            GObject obj = context.sender as GObject;
            int skillId = (int)obj.data;
            if (SkillDataManager.Instance.LeagueSkillDatas.ContainsKey(_type) &&
                SkillDataManager.Instance.LeagueSkillDatas[_type].IndexOf(skillId) >= 0)
            {
                return;
            }

            LeagueSkillCfg skillCfg = CommonDataManager.Tables.TblLeagueSkillCfg.GetOrDefault(skillId);
            List<LeagueSkillCfg> lastSkillCfgs =
                CommonDataManager.Tables.TblLeagueSkillCfg.DataList
                    .Where(a => a.Type == _type && a.Layer == skillCfg.Layer - 1).ToList();

            for (int i = 0; i < lastSkillCfgs.Count; i++)
            {
                if (!SkillDataManager.Instance.LeagueSkillDatas.ContainsKey(_type) ||
                    SkillDataManager.Instance.LeagueSkillDatas[_type].IndexOf(lastSkillCfgs[i].Id) < 0)
                {
                    return;
                }
            }

            long needCount = skillCfg.Consume[0].Count;
            long hasCount = ItemDataManager.GetItemNum(skillCfg.Consume[0].ItemId);
            if (hasCount < needCount)
            {
                PromptController.Instance.ShowFloatTextPrompt("消耗不足");
                return;
            }

            bool result = await SkillSProxy.ReqActiveSkill(SkillType.LeagueSkill, skillId);
            if (result)
            {
                Vector2 posInSkill = obj.TransformPoint(new Vector2(obj.width / 2, obj.height / 2), _ui.target);
                _ui.m_holderSkill.position = posInSkill;

                GObject scoreObj = _ui.m_comSkill.m_listScore.GetChildAt(skillCfg.Score - 1);
                Vector2 posInScore =
                    scoreObj.TransformPoint(new Vector2(scoreObj.width / 2, scoreObj.height / 2), _ui.target);
                _ui.m_holderScore.position = posInScore;

                _ui.m_t1.Play();
                UpdateView(true);
            }
        }

        private void OnTouchEndSkillList(EventContext context)
        {
            DestroySkillAni();
            _ui.m_comSkill.m_list.RefreshVirtualList();
        }

        // private void OnDropDisSkillList(EventContext context)
        // {
        //    
        // }
    }
}