using System.Collections;
using UnityEngine;
using UI.RoleInfo;
using FairyGUI;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace GFGGame
{
    public class BadgeChooseView : BaseWindow
    {
        private UI_BadgeChooseUI _ui;
        private List<ItemCfg> _badgeList;
        private int selectedID;

        public override void Dispose()
        {
            if (_ui != null)
            {
                _ui.Dispose();
            }
            _ui = null;

            base.Dispose();
        }

        protected override void OnInit()
        {
            base.OnInit();
            packageName = UI_RoleInfoUI.PACKAGE_NAME;
            _ui = UI_BadgeChooseUI.Create();
            this.viewCom = _ui.target;
            isfullScreen = true;
            isReturnView = true;

            _ui.m_loaBg.url = ResPathUtil.GetBgImgPath("bg_hzzs");
            _ui.m_btnback.onClick.Add(Hide);
            _ui.m_list.itemRenderer = OnRenderItem;

            _badgeList = ItemCfgArray.Instance.GetCfgsByitemType(ConstItemType.BADGE);
        }

        protected override void OnShown()
        {
            base.OnShown();
            selectedID = (viewData == null ? -1 : (int)viewData);
            _ui.m_list.numItems = _badgeList.Count;
            _ui.m_list.scrollPane.ScrollTop();
        }

        protected override void OnHide()
        {
            base.OnHide();
        }

        protected override void AddEventListener()
        {
            base.AddEventListener();
        }

        protected override void RemoveEventListener()
        {
            base.RemoveEventListener();
        }

        private void OnRenderItem(int index, GObject gObject)
        {
            gObject.data = _badgeList[index].id;

            UI_BadgeItem badgeItem = UI_BadgeItem.Proxy(gObject);
            badgeItem.m_name.text = _badgeList[index].name;
            badgeItem.m_iconImg.url = ResPathUtil.GetIconPath(_badgeList[index]);
            //badgeItem.m_iconImg.url = "ui://RoleInfo/linshj1_l";

            if (RoleDataManager.HaveBadge(_badgeList[index].id))
            {
                // 显示 卸下
                if (_badgeList[index].id == selectedID)
                {
                    badgeItem.m_type.SetSelectedIndex(0);
                    gObject.onClick.Set(RemoveBadge);
                }
                // 显示 已选中
                else if(RoleDataManager.badgeDatas.Contains(_badgeList[index].id))
                {
                    badgeItem.m_type.SetSelectedIndex(1);
                    gObject.onClick.Set(()=>
                    {
                        PromptController.Instance.ShowFloatTextPrompt("该徽章已在展示中");
                    });
                }
                else
                {
                    badgeItem.m_type.SetSelectedIndex(2);
                    gObject.onClick.Set(SetBadge);
                }
            }
            else
            {
                badgeItem.m_type.SetSelectedIndex(3);
                gObject.onClick.Set(OnClickUnHaveItem);
            }

            UI_BadgeItem.ProxyEnd();
        }

        private void RemoveBadge()
        {
            RoleDataManager.badgeDatas.Remove(selectedID);
            UpdateBadgeList();
        }

        private void SetBadge(EventContext eventContext)
        {
            int id = (int)(eventContext.sender as GObject).data;

            // 点击空位进来的
            if(selectedID == -1)
            {
                RoleDataManager.badgeDatas.Add(id);
            }
            else
            {
                int index = RoleDataManager.badgeDatas.FindIndex(x => x.Equals(selectedID));
                RoleDataManager.badgeDatas[index] = id;
            }
            UpdateBadgeList();
        }

        private async Task UpdateBadgeList()
        {
            await RoleInfoSProxy.ReqSaveBadgeList(RoleDataManager.badgeDatas);

            Hide();
        }

        private void OnClickUnHaveItem(EventContext eventContext)
        {
            int id = (int)(eventContext.sender as GObject).data;

            object[] goBackDatas = ViewManager.GetGoBackDatas(typeof(BadgeChooseView).Name);
            object[] sourceDatas = new object[] { id, goBackDatas, 1 };
            GoodsItemTipsController.ShowItemTips(id, sourceDatas, false);
        }
    }
}