//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Wednesday, August 01, 2018
//--------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;

using UnityEngine;
using UnityEngine.UI;

namespace Snxxz.UI {

    public class TrialExchangeWin : Window
    {
        [SerializeField] ScrollerController m_Controller;
        [SerializeField] Text m_SelectClass;
        [SerializeField] Button m_SelectClassUp;
        [SerializeField] TrialSelectClassBehaviour m_SelectClassBehaviour;
        //[SerializeField] ItemBehaviour[] m_Tokens;
        //[SerializeField] Text[] m_TokenCounts;
        [SerializeField] Button m_Close;

        TrialDungeonModel model { get { return ModelCenter.Instance.GetModel<TrialDungeonModel>(); } }
        DungeonModel dungeonModel { get { return ModelCenter.Instance.GetModel<DungeonModel>(); } }

        PackModel packModel { get { return ModelCenter.Instance.GetModel<PackModel>(); } }
        #region Built-in
        protected override void BindController()
        {

        }

        protected override void AddListeners()
        {
            m_Controller.OnRefreshCell += OnRefreshCell;
            m_Close.onClick.AddListener(CloseClick);
            m_SelectClassUp.onClick.AddListener(SelectClassUp);
        }

        protected override void OnPreOpen()
        {
            model.selectEquipClass = 1;
            m_SelectClassBehaviour.gameObject.SetActive(false);
            m_SelectClassUp.transform.localEulerAngles = Vector3.zero.SetZ(180);
            foreach (var mapID in dungeonModel.GetDungeonIds(60010))
            {
                DungeonConfig _tagDungeonModel = DungeonConfig.Get(mapID);
                DungeonRecord dungeonRecord;
                if (dungeonModel.TryGetRecord(60010, out dungeonRecord))
                {
                    if (dungeonRecord.lineGrades != null && dungeonRecord.lineGrades.ContainsKey(_tagDungeonModel.LineID)
                        && dungeonRecord.lineGrades[_tagDungeonModel.LineID] > 0)
                    {
                        model.selectEquipClass = model.LineToTokenClass(_tagDungeonModel.LineID);
                    }
                }
            }

            var maxClass = 0;
            if (model.TryGetSatisfyExchange(out maxClass))
            {
                model.selectEquipClass = maxClass;
            }

            if (WindowJumpMgr.Instance.IsJumpState)
            {
                if (ItemOperateUtility.Instance.useItemModel != null
                    && model.trialTokens.Contains(ItemOperateUtility.Instance.useItemModel.itemId))
                {
                    var itemId = ItemOperateUtility.Instance.useItemModel.itemId;
                    var config = ItemConfig.Get(itemId);
                    if (config != null)
                    {
                        model.selectEquipClass = config.LV;
                    }
                    ItemOperateUtility.Instance.useItemModel = null;
                }
            }

            if (model.openFromTask)
            {
                model.selectEquipClass = 1;
            }

            model.SelectEquipClassEvent += SelectEquipClassEvent;
            packModel.refreshItemCountEvent += RefreshItemCountAct;
            Display();
            if (!model.openFromTask)
            {
                JumpToRedpoint();
            }
            model.openFromTask = false;
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
            model.SelectEquipClassEvent -= SelectEquipClassEvent;
            packModel.refreshItemCountEvent -= RefreshItemCountAct;
        }

        protected override void OnAfterClose()
        {
        }
        #endregion
        private void OnRefreshCell(ScrollerDataType type, CellView cell)
        {
            switch (type)
            {
                case ScrollerDataType.Header:
                    var _class = cell.index / 100;
                    var _line = cell.index % 100;
                    TrialExchangeCell trialExchangeCell = cell as TrialExchangeCell;
                    trialExchangeCell.Display(_class, _line);
                    break;
                case ScrollerDataType.Normal:
                    TrialExchangeTitleCell trialExchangeTitleCell = cell as TrialExchangeTitleCell;
                    trialExchangeTitleCell.Display(cell.index);
                    break;
            }
        }

        private void SelectClassUp()
        {
            bool _up = m_SelectClassBehaviour.gameObject.activeSelf;
            m_SelectClassBehaviour.gameObject.SetActive(!_up);
            if (!_up)
            {
                m_SelectClassBehaviour.Display();
            }
            m_SelectClassUp.transform.localEulerAngles = Vector3.zero.SetZ(_up ? 180 : 0);
        }

        void Display()
        {
            DisplayTrialExchanges();
            DisplaySelectClass();
            DisplayTokens();
        }

        void DisplayTrialExchanges()
        {
            m_Controller.Refresh();
            if (model.selectEquipClass == 1)
            {
                var trialClasses = model.GetTotalClass();
                for (int i = 0; i < trialClasses.Count; i++)
                {
                    List<TrialExchangeConfig> list;
                    if (model.TryGetTrialExchanges(trialClasses[i], out list))
                    {
                        m_Controller.AddCell(ScrollerDataType.Normal, trialClasses[i]);
                        var line = Mathf.CeilToInt((float)list.Count / 3);
                        for (int k = 0; k < line; k++)
                        {
                            m_Controller.AddCell(ScrollerDataType.Header, trialClasses[i] * 100 + k);
                        }
                    }
                }
            }
            else
            {
                List<TrialExchangeConfig> list;
                if (model.TryGetTrialExchanges(model.selectEquipClass, out list))
                {
                    var line = Mathf.CeilToInt((float)list.Count / 3);
                    for (int i = 0; i < line; i++)
                    {
                        m_Controller.AddCell(ScrollerDataType.Header, model.selectEquipClass * 100 + i);
                    }
                }
            }
            m_Controller.Restart();
        }

        private void RefreshItemCountAct(PackType packtype, int arg2, int itemId)
        {
            var config = ItemConfig.Get(itemId);
            if (config == null)
            {
                return;
            }
            if (packtype == PackType.Item)
            {
                if (model.trialTokens.Contains(itemId) || config.EquipPlace > 0)
                {
                    m_Controller.m_Scorller.RefreshActiveCellViews();
                    DisplayTokens();
                }
            }
            else if (packtype == PackType.Equip)
            {
                m_Controller.m_Scorller.RefreshActiveCellViews();
            }
        }

        void DisplaySelectClass()
        {
            m_SelectClass.text = model.selectEquipClass == 1 ? Language.Get("TrialClassSeleclAll") :
                Language.Get("EquipSuitLV", Language.Get(StringUtility.Contact("Num_CHS_", model.selectEquipClass)));
        }

        void DisplayTokens()
        {
            //var list = model.trialClassTokens.ContainsKey(model.selectEquipClass) ? model.trialClassTokens[model.selectEquipClass] : null;
            //for (int i = 0; i < m_Tokens.Length; i++)
            //{
            //    if (list != null && i < list.Count)
            //    {
            //        m_Tokens[i].gameObject.SetActive(model.selectEquipClass != 1);
            //        if (model.selectEquipClass != 1)
            //        {
            //            m_Tokens[i].SetItem(list[i], 0);
            //            m_TokenCounts[i].text = model.GetTrialTokenCount(list[i]).ToString();
            //        }
            //    }
            //    else
            //    {
            //        m_Tokens[i].gameObject.SetActive(false);
            //    }
            //}
        }

        private void SelectEquipClassEvent()
        {
            DisplayTrialExchanges();
            DisplaySelectClass();
            DisplayTokens();
            bool _up = m_SelectClassBehaviour.gameObject.activeSelf;
            m_SelectClassUp.transform.localEulerAngles = Vector3.zero.SetZ(_up ? 0 : 180);
            JumpToRedpoint();
        }

        private void JumpToRedpoint()
        {
            if (model.selectEquipClass == 1)
            {
                var trialClasses = model.GetTotalClass();
                var index = 0;
                for (int i = 0; i < trialClasses.Count; i++)
                {
                    var line = 0;
                    index += 1;
                    if (JumpToRedpoint(trialClasses[i], out line))
                    {
                        m_Controller.JumpIndex(index + line);
                        return;
                    }
                    else
                    {
                        List<TrialExchangeConfig> list;
                        if (model.TryGetTrialExchanges(trialClasses[i], out list))
                        {
                            index += Mathf.CeilToInt((float)list.Count / 3);
                        }
                    }
                }
            }
            else
            {
                var line = 0;
                JumpToRedpoint(model.selectEquipClass, out line);
                m_Controller.JumpIndex(line);
            }
        }

        private bool JumpToRedpoint(int _class, out int line)
        {
            var itemId = 0;
            line = 0;
            if (model.IsAnySatisfyExchangeBetterEquip(_class, out itemId))
            {
                List<TrialExchangeConfig> list;
                if (model.TryGetTrialExchanges(_class, out list))
                {
                    for (int i = 0; i < list.Count; i++)
                    {
                        if (list[i].id == itemId)
                        {
                            line = i / 3;
                            return true;
                        }
                    }
                }
            }
            return false;
        }
    }

}