/// #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.Data;
using System.Collections.Generic;
using XGame.Database;
using XGame.Framework.UI;

namespace FL.FGUI
{
    /// <summary>
    /// UI逻辑处理类
    /// </summary>
    /// <typeparam name=""></typeparam>
    public partial class PlayerTransferPanelCtrl : UIController<PlayerTransferPanelVM>
    {
        private int _selectJobId; // 当前选择的职业id
        private bool _bNovice;    // 是否新手(还未转过职)
        private bool _bResetJob;  // 是否职业重置
        private careerTable _jobInfo;
        private Dictionary<int, List<int> > _jobTypeMap;//重置后可选择的职业分支选择

        protected override void OnEnable(object intent)
        {
            AddUIListenres();
            _bResetJob = intent == null ? false : (bool)intent;
            ShowUI();
        }
        protected override void OnDisable()
        {
            RemoveUIListenres();
            if (_jobTypeMap != null ) _jobTypeMap.Clear();
        }
        #region UI事件
        private void AddUIListenres()
        {
            VM.TransferBtn.onClick.Add(OnClickTransferBtn);
            VM.SoldierBtn.onClick.Add(OnClickSoldierBtn);
            VM.ScoutsBtn.onClick.Add(OnClickScoutsBtn);
            VM.MagicBtn.onClick.Add(OnClickMagicBtn);
            VM.BackBtn.onClick.Add(OnClickBackBtn);
            VM.JobList.ItemClickEvent += onClickJobItem;
        }
        private void RemoveUIListenres()
        {
            VM.TransferBtn.onClick.Remove(OnClickTransferBtn);
            VM.SoldierBtn.onClick.Remove(OnClickSoldierBtn);
            VM.ScoutsBtn.onClick.Remove(OnClickScoutsBtn);
            VM.MagicBtn.onClick.Remove(OnClickMagicBtn);
            VM.BackBtn.onClick.Remove(OnClickBackBtn);
            VM.JobList.ItemClickEvent -= onClickJobItem;
        }

        /// <summary>
        /// 转职按钮事件
        /// </summary>
        /// <param name="context"></param>
        private void OnClickTransferBtn(EventContext context)
        {
            if (IsNeedAwakeRune())
            {
                Context.UI.OpenAsync(UIKeys.PlayerAwakePanel);
                Context.ClosePanel();
                return;
            }
            else if (_selectJobId == 0)
            {
                Context.ShowTips(StringDefine.TransferNoSelect);
                return;
            }
            PlayerService.Instance.SendToTransfer(_selectJobId);
            Context.ClosePanel();
        }

        /// <summary>
        /// 是否觉醒符文后才能转职
        /// </summary>
        /// <returns></returns>
        private bool IsNeedAwakeRune()
        {
            var jobIofo = careerTableRepo.Get(PlayerData.Instance.JobId);
            if (jobIofo?.Passive_imprint?.Length > 0 )
            {
                var runePlanData = PlayerData.Instance.RunePlanMap[PlayerData.Instance.CurPlanIndex];
                if (runePlanData.slot == null || runePlanData.slot.Count == 0) return true;
                int num = jobIofo.Passive_imprint.Length / 2;
                for ( int i = 0;i < num; i++)
                {
                    if (runePlanData.slot[i] == null)
                    {
                        return true;
                    }
                    else if (runePlanData.slot[i].runeId == 0)
                    {
                        return true;
                    }
                }
            }
            return false;
        }


        /// <summary>
        /// 武师分支选择
        /// </summary>
        /// <param name="context"></param>
        private void OnClickSoldierBtn(EventContext context)
        {
            ShowChoices(1);
        }
        /// <summary>
        /// 斥候分支选择
        /// </summary>
        /// <param name="context"></param>
        private void OnClickScoutsBtn(EventContext context)
        {
            ShowChoices(2);
        }
        /// <summary>
        /// 卜师分支选择
        /// </summary>
        /// <param name="context"></param>
        private void OnClickMagicBtn(EventContext context)
        {
            ShowChoices(3);
        }
        private void OnClickBackBtn(EventContext context)
        {
            Context.ClosePanel();
        }

        private void onClickJobItem(int index)
        {
            var jobItemList = VM.JobList.GetChildren();
            for (int i = 0; i < jobItemList.Length; i++)
            {
                if (i == index)
                {
                    jobItemList[i].SetScale(1.08f, 1.08f);
                    _selectJobId = _jobInfo.Job_change[i];
                }
                else
                {
                    jobItemList[i].SetScale(1f, 1f);
                }
            }
            ShowTransferBtn();
        }

        #endregion

        private void ShowUI()
        {
            _selectJobId = 0;
            _jobInfo = careerTableRepo.Get(PlayerData.Instance.JobId);
            _bNovice = !_bResetJob && _jobInfo.Front_job == 0;
            VM.JobCtrl.selectedIndex = _bResetJob ? 2 : (_bNovice ? 0 : 1); // 0_新手 1_职业提升 2_职业重置
            if (!_bNovice && !_bResetJob) _selectJobId = _jobInfo.Job_change[0]; // 进阶职业id
            VM.JobList.BindDatas(_jobInfo.Job_change);
            ShowTransferBtn();
            var advanceJobInfo = careerTableRepo.Get(_jobInfo.Job_change[0]);
            int unlockLv = advanceJobInfo == null ? _jobInfo.Unlock : advanceJobInfo.Unlock;
            ShowTransferBtnName(unlockLv);
            if (_bResetJob)
            {
                ShowResetUI();
            }
            else
                ResetSelectJobItemUI();
        }

        /// <summary>
        /// 是否显示转职按钮
        /// </summary>
        private void ShowTransferBtn()
        {
            bool bShow = true;
            if (_selectJobId == 0 && (_bNovice || _bResetJob))
            {
                bShow = false;
            }
            VM.TransferBtn.visible = bShow;
            VM.TipLabel.visible = _bNovice &&!bShow;
        }
        /// <summary>
        /// 转职按钮名称
        /// </summary>
        /// <param name="unlockLv"></param>
        private void ShowTransferBtnName(int unlockLv)
        {
            bool bShowAwakeLabel = false;
            bool bLock = unlockLv > PlayerData.Instance.Level;
            VM.TransferBtn.enabled = !bLock;
            VM.TransferBtn.title = bLock ? string.Format(StringDefine.TransferUnlockLv, unlockLv) : GetTransferBtnName(ref bShowAwakeLabel);
            VM.AwakeTipsLabel.visible = bShowAwakeLabel;
        }

        /// <summary>
        /// 转职|觉醒
        /// </summary>
        /// <returns></returns>
        private string GetTransferBtnName(ref bool bShowAwakeLabel)
        {
            var jobInfo = careerTableRepo.Get(PlayerData.Instance.JobId);
            bool bNeedAwake = jobInfo?.Passive_imprint?.Length > 0;
            string btnName = bNeedAwake ? StringDefine.AwakeBtnName : StringDefine.TransferBtnName;
            if (bNeedAwake)
            {
                if (IsNeedAwakeRune())
                {
                    bShowAwakeLabel = true;
                    btnName = StringDefine.GoToAwake;
                }
            }
            return btnName;
        }

        private void ShowResetUI()
        {
            // 重置会在最接近阶的分支线
            var resetJobInfo = careerTableRepo.Get(PlayerData.Instance.ResetJobId);
            if (resetJobInfo == null) return;

            if (_jobTypeMap == null) _jobTypeMap = new Dictionary<int, List<int>>();
            else _jobTypeMap.Clear();

            var dataList = careerTableRepo.GetAll();
            foreach (var item in dataList)
            {
                if (item.Change_times == resetJobInfo.Change_times)
                {
                    if (_jobTypeMap.ContainsKey(item.Careertype))
                    {
                        _jobTypeMap[item.Careertype].Add(item.Id);
                    }
                    else
                    {
                        _jobTypeMap.Add(item.Careertype, new List<int>() { item.Id});
                    }
                }
            }
            ShowChoices(1);
        }
        /// <summary>
        /// 职业分支选择
        /// </summary>
        private void ShowChoices(int index)
        {
            VM.JobList.BindDatas(_jobTypeMap[index]);
            ResetSelectJobItemUI();
        }
        private void ResetSelectJobItemUI()
        {
            if (_selectJobId != 0)_selectJobId = 0;
            var jobItemList = VM.JobList.GetChildren();
            for (int i = 0; i < jobItemList.Length; i++)
            {
                jobItemList[i].SetScale(1f, 1f);
            }
            ShowTransferBtn();
        }
    }
}