/// #pkgName FGUI包名
/// #panelName UIPanel名字
/// #UIName = $"{#pkgName}{#panelName}" UIKey名字
/// 该脚本由模板创建
/// created by cb 2024

using FairyGUI;
using FL.Network;
using System.Collections.Generic;
using XGame.Database;
using XGame.Framework.UI;

namespace FL.FGUI
{
    public struct MountModelParam
    {
        public int tableId; //序号ID(坐骑id*10000+阶级*100+星级)
        public int unlockStep;
        public bool bLock; // 是否未解锁状态 
        public string spineName;
    }

    public struct MountAttrParam
    {
        public EAttributeType attrType;
        public int curVal; // 当前星阶的属性值
        public int nextVal;
    }

    /// <summary>
    /// UI逻辑处理类
    /// </summary>
    /// <typeparam name=""></typeparam>
    public partial class MountUpgradeNestedCtrl : UIController<MountUpgradeNestedVM>
    {
        private bool _bInitData = true;
        private int _mountIndex; // 当前显示的坐骑的索引
        private int _universalId;
        private int _feedCostItemId; // 升星需要的道具id
        private zuoqiInfoTable _curMountInfo;
        private List<MountModelParam> _mountModelList; // 普通坐骑模型列表
        private List<MountAttrParam> _mountBaseAttrList;
        private List<MountAttrParam> _mountSpecialAttrList;
        private Dictionary<int, zuoqiInfoTable> _mountStepMap; // 坐骑星阶数据

        /// <summary>
        /// 通用坐骑每阶的最大升星等级
        /// </summary>
        private const int MaxStarLv = 10;

        protected override void OnEnable(object intent)
        {
            AddUIListenres();
            AddEventListener();
        }
        protected override void OnDisable()
        {
            RemoveUIListenres();
            RemoveEventListener();
            VM.MountSpine.url = string.Empty;
        }
        private void AddEventListener()
        {
            Context.AddListener(EventDefine.ChangeRideState, ChangeRideState);
            Context.AddListener(EventDefine.UpdataItemData, OnUpdateItemNum);
            Context.AddListener(EventDefine.FeedMountSucessful, FeedMountSucessful);
        }
        private void RemoveEventListener()
        {
            Context.RemoveListener(EventDefine.ChangeRideState, ChangeRideState);
            Context.RemoveListener(EventDefine.UpdataItemData, OnUpdateItemNum);
            Context.RemoveListener(EventDefine.FeedMountSucessful, FeedMountSucessful);
        }

        public void ClearData()
        {
            _mountModelList?.Clear();
            _mountModelList = null;
            _mountBaseAttrList?.Clear();
            _mountBaseAttrList = null;
            _mountSpecialAttrList?.Clear();
            _mountSpecialAttrList = null;
            _mountStepMap?.Clear();
            _mountStepMap = null;
            _bInitData = true;
        }

        #region UI事件
        private void AddUIListenres()
        {
            VM.LastBtn.onClick.Add(OnClickLastBtn);
            VM.NextBtn.onClick.Add(OnClickNextBtn);
            VM.RideBtn.onClick.Add(OnClickRideBtn);
            VM.FeedBtn.onClick.Add(OnClickFeedBtn);
            VM.OneClickFeedingBtn.onClick.Add(OnClickOneClickFeedingBtn);

        }
        private void RemoveUIListenres()
        {
            VM.LastBtn.onClick.Remove(OnClickLastBtn);
            VM.NextBtn.onClick.Remove(OnClickNextBtn);
            VM.RideBtn.onClick.Remove(OnClickRideBtn);
            VM.FeedBtn.onClick.Remove(OnClickFeedBtn);
            VM.OneClickFeedingBtn.onClick.Remove(OnClickOneClickFeedingBtn);

        }
        private void OnClickLastBtn(EventContext context)
        {
            if (_mountIndex > 0) ShowSelectMount(_mountIndex - 1);
        }
        private void OnClickNextBtn(EventContext context)
        {
            if (_mountIndex < _mountModelList.Count - 1) ShowSelectMount(_mountIndex + 1);
        }
        private void OnClickRideBtn(EventContext context)
        {
            int mountId = _mountModelList[_mountIndex].tableId;


            if (mountId == MountData.Instance.MountModelId)
            {
                MountService.Instance.SendToRideDown();
            }
            else
                MountService.Instance.SendToRideMount(mountId);
        }
        private void OnClickFeedBtn(EventContext context)
        {
            MountService.Instance.SendToFeedMount();
        }
        private void OnClickOneClickFeedingBtn(EventContext context)
        {
            MountService.Instance.SendToOneKeyFeedMount();
        }

        #endregion

        private void Init()
        {
            if (_mountStepMap == null) _mountStepMap = new Dictionary<int, zuoqiInfoTable>();
            if (_mountModelList == null) _mountModelList = new List<MountModelParam>();
            if (_mountBaseAttrList == null) _mountBaseAttrList = new List<MountAttrParam>();
            if (_mountSpecialAttrList == null) _mountSpecialAttrList = new List<MountAttrParam>();
        }

        /// <summary>
        /// 通用坐骑数据
        /// </summary>
        private void GetMouuntModelData()
        {
            _universalId = MountData.Instance.UniversalId;
            _curMountInfo = zuoqiInfoTableRepo.Get(MountData.Instance.UniversalId);
            if (_curMountInfo == null)
            {
                XGame.Log.Error($"坐骑表zuoqiInfo信息不存在，id:{MountData.Instance.UniversalId}");
                return;
            }
            var mountBaseInfo = zuoqiBaseTableRepo.Get(_curMountInfo.Zqid);
            if (mountBaseInfo != null)
            {
                VM.MountNameLabel.text = mountBaseInfo.Name;
            }
            _feedCostItemId = _curMountInfo.StarNeed[0];
            _mountModelList.Clear();
            int starLv = _curMountInfo.Star;
            var cfgInfoList = zuoqiInfoTableRepo.GetAll();
            var first = cfgInfoList[0];
            var last = cfgInfoList[cfgInfoList.Length - 1];
            int mountId = first.Zqid;
            string lastModelName = string.Empty;
            int paramId = mountId * 10000;
            for (var step = first.Step; step <= last.Step; step++)
            {
                var mountInfo = zuoqiInfoTableRepo.Get(paramId + step * 100);
                if (mountInfo != null)
                {
                    if (mountInfo.Spine != lastModelName)
                    {
                        lastModelName = mountInfo.Spine;
                        _mountModelList.Add(new MountModelParam()
                        {
                            tableId = mountInfo.Id,
                            unlockStep = mountInfo.Step,
                            bLock = _curMountInfo.Step < mountInfo.Step || starLv < mountInfo.Star,
                            spineName = mountInfo.Spine
                        });
                    }
                    if (mountInfo.Star == 0 && !_mountStepMap.ContainsKey(mountInfo.Step))
                    {
                        _mountStepMap.Add(mountInfo.Step, mountInfo);
                    }
                }
            }
        }

        /// <summary>
        /// 优先获取骑乘的普通坐骑索引，如果骑乘的不是普通坐骑，则显示当前解锁的最高阶坐骑索引
        /// </summary>
        private void SetMountIndex()
        {
            _mountIndex = 0;
            int showMountModelId = 0;
            var advanceMountInfo = zuoqiBaseTableRepo.Get(MountData.Instance.MountModelId);
            if (advanceMountInfo == null)
            {
                var mountModelInfo = zuoqiInfoTableRepo.Get(MountData.Instance.MountModelId);
                if (mountModelInfo != null)
                {
                    showMountModelId = mountModelInfo.Id;
                }
            }
  
            for (int i = 0; i < _mountModelList.Count; i++)
            {
                if (showMountModelId == 0)
                {
                    if (_mountModelList[i].unlockStep > _curMountInfo.Step)
                    {
                        return;
                    }
                    else
                    {
                        _mountIndex = i;
                    }
                }
                else if (_mountModelList[i].tableId == showMountModelId)
                {
                    _mountIndex = i;
                    return;
                }
            }
        }

        /// <summary>
        /// 通用坐骑升级界面
        /// </summary>
        public void ShowUpgradeMountUI()
        {
            if (_bInitData)
            {
                Init();
                GetMouuntModelData();
                SetMountIndex();
                _bInitData = false;
            }
            ShowSelectMount(_mountIndex);
            ShowMountBaseAttr(_curMountInfo.Star);
            ShowMountSpecialAttr(_curMountInfo.Step);

            VM.ExpBar.max = _curMountInfo.StarNeed[1];
            ShowExp();
            ShowStar();
            ShowFeedCostUI();
        }

        /// <summary>
        /// 通用坐骑升星经验进度
        /// </summary>
        private void ShowExp()
        {
            VM.ExpBar.value = VM.MaxUpgradeStep.selectedIndex == 1 ? VM.ExpBar.max : MountData.Instance.UniversalExp;
        }

        /// <summary>
        /// 通用坐骑的星级
        /// </summary>
        private void ShowStar()
        {
            VM.StarBar.GetController("StarLvCtrl").selectedIndex = _curMountInfo.Star;
        }

        /// <summary>
        /// 升星消耗
        /// </summary>
        private void ShowFeedCostUI()
        {
            VM.FeedCostItem.Ctrl.ShowCostUI(_feedCostItemId, 1);
        }

        /// <summary>
        /// (通用坐骑)特殊属性加成
        /// </summary>
        /// <param name="starLv"></param>
        private void ShowMountSpecialAttr(int stepLv)
        {
            VM.MountStepLvLabel.text = stepLv.ToString();
            var nextInfo = _mountStepMap.ContainsKey(_curMountInfo.Step + 1) ? _mountStepMap[_curMountInfo.Step + 1] : null;
            bool bMaxStep = nextInfo == null;
            if (bMaxStep && _curMountInfo.Star == MaxStarLv)
            {
                ShowMaxUpgradeStep(true);//满星阶状态
                ShowCostItemNestedUI(false);
            }
            VM.SpecialAttrItem.Ctrl.OnRefresh(0, new MountAttrParam()
            {
                attrType = (EAttributeType)_curMountInfo.StarSkill[0],
                curVal = _curMountInfo.StarSkill[1],
                nextVal = bMaxStep ? 0 : nextInfo.StarSkill[1]
            });
            if (!bMaxStep)
            {
                VM.NextStepLvLabel.text = string.Format(StringDefine.UnlockNextMountStep, nextInfo.Step);
            }
        }

        /// <summary>
        /// 满星阶
        /// </summary>
        /// <param name="bShow"></param>
        private void ShowMaxUpgradeStep(bool bShow)
        {
            VM.MaxUpgradeStep.selectedIndex = bShow ? 1 : 0;
        }

        /// <summary>
        /// 通用坐骑升级消耗
        /// </summary>
        /// <param name="bShow"></param>
        private void ShowCostItemNestedUI(bool bShow)
        {
            if (bShow)
                VM.FeedCostItem.Enable(null);
            else
                VM.FeedCostItem.Disable();
        }

        /// <summary>
        /// (通用坐骑)基础属性加成UI
        /// </summary>
        /// <param name="starLv"></param>
        private void ShowMountBaseAttr(int starLv)
        {
            VM.BaseStarLvLabel.text = string.Format(StringDefine.MountStarLevel, _curMountInfo.Step, starLv);
            _mountBaseAttrList.Clear();
            zuoqiInfoTable nextInfo;
            if (starLv < MaxStarLv)
                nextInfo = zuoqiInfoTableRepo.Get(_curMountInfo.Id + 1);
            else
            {
                //坐骑id*10000+阶级*100+星级
                nextInfo = zuoqiInfoTableRepo.Get(_curMountInfo.Zqid * 10000 + (_curMountInfo.Step + 1)*100);
            }
            bool bMax = nextInfo == null;
            int count = _curMountInfo.StepOwnAttr.Length;
            if (!bMax)
            {
                VM.NextStarLvLabel.text = string.Format(StringDefine.MountStarLevel, nextInfo.Step, nextInfo.Star);
            }
            for (int i = 0; i < count; i += 2)
            {
                _mountBaseAttrList.Add(new MountAttrParam()
                {
                    attrType = (EAttributeType)_curMountInfo.StepOwnAttr[i],
                    curVal = _curMountInfo.StepOwnAttr[i + 1],
                    nextVal = bMax ? 0 : nextInfo.StepOwnAttr[i + 1]
                });
            }
            VM.BaseAttrList.BindDatas(_mountBaseAttrList);
        }

        /// <summary>
        /// 显示选择的普通坐骑立绘
        /// </summary>
        private void ShowSelectMount(int selectIndex)
        {
            _mountIndex = selectIndex;
            var param = _mountModelList[_mountIndex];
            if (param.tableId > 0)
            {
                ShowMountSpine(param.spineName, true);
                ShowRideUI(!param.bLock);
                ShowUnlockLv(param.bLock);
                if (param.bLock)
                {
                    VM.UnLockModelLabel.text = string.Format(StringDefine.UnlockMountStep, param.unlockStep);
                }
                else
                    ShowRideUI(true, param.tableId == MountData.Instance.MountModelId);
            }
            ShowSwitchMountBtnState();
        }

        /// <summary>
        /// 是否显示解锁条件
        /// </summary>
        /// <param name="bShow"></param>
        private void ShowUnlockLv(bool bShow)
        {
            VM.UnLockModelLabel.visible = bShow;
        }

        /// <summary>
        /// 坐骑的立绘
        /// </summary>
        /// <param name="mountPicture"></param>
        private void ShowMountSpine(string spineName, bool bShowTraining = false)
        {
            VM.MountSpine.LoadSpine(spineName, "stand", true);
        }

        /// <summary>
        /// 普通坐骑上一个/下一个切换按钮的状态
        /// </summary>
        private void ShowSwitchMountBtnState()
        {
            VM.LastBtn.visible = _mountIndex > 0;
            VM.NextBtn.visible = _mountIndex < _mountModelList.Count - 1;
        }

        /// <summary>
        /// 坐骑成功喂养
        /// </summary>
        /// <param name="eventId"></param>
        /// <param name="args"></param>
        private void FeedMountSucessful(int eventId, object args)
        {
            if (_universalId == MountData.Instance.UniversalId)
            {
                ShowExp();
                return;
            }
            GetMouuntModelData();
            ShowUpgradeMountUI();
        }

        /// <summary>
        /// 坐骑骑乘状态变化
        /// </summary>
        /// <param name="eventId"></param>
        /// <param name="args"></param>
        private void ChangeRideState(int eventId, object args)
        {
            var param = _mountModelList[_mountIndex];
            if (param.tableId > 0)
            {
                ShowRideUI(!param.bLock, param.tableId == MountData.Instance.MountModelId);
            }
        }

        /// <summary>
        /// 骑乘状态UI
        /// </summary>
        /// <param name="bShow"></param>
        /// <param name="bRide"></param>
        private void ShowRideUI(bool bShow, bool bRide = false)
        {
            VM.RideBtn.visible = bShow;
            if (bShow)
            {
                VM.RideCtrl.selectedIndex = bRide ? 1 : 0;
            }
        }

        /// <summary>
        /// 道具数据变化
        /// </summary>
        /// <param name="eventId"></param>
        /// <param name="args"></param>
        private void OnUpdateItemNum(int eventId, object args)
        {
            var itemDataList = args as List<ActItem>;
            if (itemDataList?.Count > 0)
            {
                for (int i = 0; i < itemDataList.Count; i++)
                {
                    if (itemDataList[i].id == _feedCostItemId)
                    {
                        // 通用坐骑升星消耗
                        ShowFeedCostUI();
                    }
                }
            }
        }
    }
}