using System.Collections.Generic;
using Game.Common;

namespace Game
{
    public class PageGmPanel : UIPageBase<ViewGMPanel>
    {
        private Dictionary<string, List<GmInfo>> _mGmDict;
        public PageGmPanel()
        {
            _mGmDict = new Dictionary<string, List<GmInfo>>();
        }
        protected override void OnCreate()
        {
            CreateUI(true);

            View.m_ConsoleInput.onClick.Clear();
            View.m_ConsoleInput.onClick.Add(() =>
            {
                View.m_ConsoleInput.RequestFocus();
            });
        }
        protected override void OnDestroy() { }
        protected override void OnOpen()
        {
            View.m_LayerList.RemoveChildrenToPool();
            _mGmDict.Clear();

            var gmList = GmManager.Instance.MGmList;
            foreach (var gmInfo in gmList)
            {
                var layerName = gmInfo.MLayer.ToString();
                if (!_mGmDict.ContainsKey(layerName))
                {
                    _mGmDict[layerName] = new List<GmInfo>();
                    var item = View.m_LayerList.AddItemFromPool().asButton;
                    item.title = layerName;
                    item.onClick.Clear();
                    item.onClick.Add(() =>
                    {
                        RefreshSubPanel(item.title);
                    });
                }
                _mGmDict[layerName].Add(gmInfo);
            }
            RefreshSubPanel("_first");
        }
        protected override void OnClose()
        {
        }
        public override void Update()
        {

        }
        public void RefreshSubPanel(string layerName)
        {
            View.m_GmList.RemoveChildrenToPool();
            if (layerName == "_first")
            {
                if (_mGmDict.Count == 0)
                {
                    return;
                }
                else
                {
                    var e = _mGmDict.Keys.GetEnumerator();
                    e.MoveNext();
                    layerName = e.Current;
                }
            }
            var gmList = _mGmDict[layerName];
            foreach (var gmInfo in gmList)
            {
                var item = View.m_GmList.AddItemFromPool().asButton;
                item.title = gmInfo.MName;
                item.onClick.Clear();
                item.onClick.Add(() =>
                {
                    gmInfo.MCallback(StringHelper.ParseToParam(View.m_ConsoleInput.text));
                });
            }
        }
        protected override void OnInput(PPlayerInput context)
        {
            if (context.Action == EKeyActionType.Press)
            {
                if (context.Key == EFunctionKey.Menu)
                {
                    UIManager.Instance.Close();
                }
            }
        }
    }
}