//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Wednesday, February 28, 2018
//--------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;
using TableConfig;
using UnityEngine;
using UnityEngine.UI;

namespace Snxxz.UI {

    public class RealmPreviewWin : Window
    {
        [SerializeField] ScrollerController m_Controller;
        [SerializeField] Image m_SelectRealmIcon;
        [SerializeField] RealmPropertyCell m_SelectRealmProperty;
        [SerializeField] Button m_BtnClose;
        int m_SelectRealm = 0;
        #region Built-in
        protected override void BindController()
        {
            m_Controller.OnRefreshCell += OnRefreshCell;
        }

        protected override void AddListeners()
        {
            m_BtnClose.onClick.AddListener(CloseClick);
        }

        protected override void OnPreOpen()
        {
            var _cfgs = ConfigManager.Instance.GetAllValues<RealmConfig>();
            var _index = _cfgs.FindIndex((x) =>
            {
                return x.Lv == PlayerDatas.Instance.baseData.realmLevel;
            });
            m_SelectRealm = Mathf.Max(1, _cfgs[_index].Lv);
            if (m_Controller.GetNumberOfCells(m_Controller.m_Scorller) == 0)
            {
                m_Controller.Refresh();
                for (int i = 0; i < _cfgs.Count; i++)
                {
                    if (_cfgs[i].Lv == 0)
                    {
                        continue;
                    }
                    m_Controller.AddCell(ScrollerDataType.Header, _cfgs[i].Lv,OnRealmClick);
                }
                m_Controller.Restart();
            }
            else
            {
                m_Controller.m_Scorller.RefreshActiveCellViews();
            }
            m_Controller.JumpIndex(Mathf.Max(0, _index - 3));
            UpdateRealmProperty();
        }

        private void OnRealmClick(CellView cell)
        {
            m_SelectRealm = cell.index;
            m_Controller.m_Scorller.RefreshActiveCellViews();
            UpdateRealmProperty();
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
        }

        protected override void OnAfterClose()
        {
        }
        #endregion

        private void UpdateRealmProperty()
        {
            m_SelectRealmProperty.Display(m_SelectRealm, false);
            var _realmCfg = ConfigManager.Instance.GetTemplate<RealmConfig>(m_SelectRealm);
            m_SelectRealmIcon.SetSprite(_realmCfg.Img);
        }

        private void OnRefreshCell(ScrollerDataType type, CellView cell)
        {
            var _realmCell = cell as RealmCell;
            _realmCell.Display(m_SelectRealm == cell.index, cell.index);
        }

    }

}