/// #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 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 通用坐骑升级界面
    /// </summary>
    /// <typeparam name=""></typeparam>
    public partial class MountDevelopPanelCtrl : UIController<MountDevelopPanelVM>
    {
        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

        #region 普通坐骑(坐骑升级UI)

        /// <summary>
        /// 通用坐骑数据
        /// </summary>
        private void GetMouuntModelData()
        {
            _universalId = MountData.Instance.universalId;
            _curMountInfo = zuoqiInfoTableRepo.Get(MountData.Instance.universalId);
            XGame.Framework.Assert.IsNotNull(_curMountInfo, $"坐骑表zuoqiInfo信息不存在，id:{MountData.Instance.universalId}");
            var mountBaseInfo = zuoqiBaseTableRepo.Get(_curMountInfo.Zqid);
            if (mountBaseInfo != null)
            {
                ShowMountName(mountBaseInfo.Name);
            }
            _feedCostItemId = _curMountInfo.StarNeed[0];
            ShowFeedCostUI();
            _mountModelList.Clear();
            int starLv = _curMountInfo.Star;
            var cfgInfoList = zuoqiInfoTableRepo.GetAll();
            string lastModelName = string.Empty;
            foreach (var cfgInfo in cfgInfoList)
            {
                if (cfgInfo.Icon != lastModelName)
                {
                    lastModelName = cfgInfo.Icon;
                    _mountModelList.Add(new MountModelParam()
                    {
                        tableId = cfgInfo.Id,
                        unlockStep = cfgInfo.Step,
                        bLock = _curMountInfo.Step < cfgInfo.Step || starLv < cfgInfo.Star,
                        spineName = cfgInfo.Picture
                    });
                }
                if (cfgInfo.Star == 0 && !_mountStepMap.ContainsKey(cfgInfo.Step))
                {
                    _mountStepMap.Add(cfgInfo.Step, cfgInfo);
                }
            }
        }

        /// <summary>
        /// 坐骑升级UI(普通坐骑)
        /// </summary>
        private void ShowUniversalMountsUI()
        {
            ShowSelectMount(_mountIndex);
            ShowMountBaseAttr(_curMountInfo.Star);
            ShowMountSpecialAttr(_curMountInfo.Star);

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

        /// <summary>
        /// 通用坐骑升星经验进度
        /// </summary>
        private void ShowExp()
        {
            VM.ExpBar.value = MountData.Instance.exp;
        }

        /// <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 starLv)
        {
            VM.SpecialStarLvLabel.text = starLv.ToString();
            var nextInfo = _mountStepMap.ContainsKey(_curMountInfo.Step + 1) ? _mountStepMap[_curMountInfo.Step +1] : null;
            bool bMaxStep = nextInfo == null;
            VM.SpecialAttrItem.Ctrl.OnRefresh(0, new MountAttrParam()
            {
                attrType = (EAttributeType)_curMountInfo.StarSkill[0],
                curVal = _curMountInfo.StarSkill[1],
                nextVal = bMaxStep ? 0 : nextInfo.StarSkill[0]
            });
        }

        /// <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 = starLv.ToString();
            _mountBaseAttrList.Clear();
            var nextInfo = zuoqiInfoTableRepo.Get(_curMountInfo.Id + 1);
            bool bMax = nextInfo == null;
            int count = _curMountInfo.StepOwnAttr.Length;
            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)
            {
                ShowMountPicture(param.spineName);
                ShowRideUI(!param.bLock);
                if (param.bLock)
                {
                    ShowUnlockLv(true);
                    VM.UnLockModelLabel.text = string.Format(StringDefine.UnlockMountStep, param.unlockStep);
                }
                else
                    ShowRideUI(true);
            }
            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 ShowMountPicture(string mountPicture, bool bAdvance = false)
        {
            VM.MountPicture.icon = mountPicture;
            if (!bAdvance)
            {
                VM.TrainMountPicture.icon = mountPicture;
            }
        }

        /// <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) return;
            GetMouuntModelData();
            ShowUniversalMountsUI();
        }


        #endregion

    }
}