//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Wednesday, July 18, 2018
//--------------------------------------------------------

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

using UnityEngine;
using UnityEngine.UI;

//仙树升级加速界面
namespace vnxbqy.UI
{
    public class TreeTimeUpItemBuyConfirmWin : Window
    {
        [SerializeField] Button closeButton;
        [SerializeField] RichText info;
        [SerializeField] Text leftTime;
        [SerializeField] ItemCell itemCell;
        [SerializeField] Text itemCntTxt;
        [SerializeField] ToggleButton autoBuy;
        [SerializeField] Button addBtn;
        [SerializeField] Button subBtn;
        [SerializeField] Slider slider;
        [SerializeField] Text sliderTxt;
        [SerializeField] Button TimeUpBtn;


        PackModel packModel { get { return ModelCenter.Instance.GetModel<PackModel>(); } }
        CutTreeModel cutTreeModel { get { return ModelCenter.Instance.GetModel<CutTreeModel>(); } }
        StoreModel storeModel { get { return ModelCenter.Instance.GetModel<StoreModel>(); } }
        #region Built-in


        protected override void BindController()
        {
        }

        protected override void AddListeners()
        {
            closeButton.AddListener(CloseClick);
            TimeUpBtn.AddListener(TimeUp);
            autoBuy.AddListener(AutoBuyEvent);
            addBtn.AddListener(() =>
            {
                slider.value = Math.Min(slider.value + 1, slider.maxValue);
                sliderTxt.text = slider.value.ToString();
                TimeUpShow();
            });
            subBtn.AddListener(() =>
            {
                slider.value = Math.Max(slider.value - 1, 1);
                sliderTxt.text = slider.value.ToString();
                TimeUpShow();
            });
            slider.onValueChanged.AddListener((float value) =>
            {
                sliderTxt.text = value.ToString();
                TimeUpShow();
            });
        }


        protected override void OnPreOpen()
        {
            Display();
            GlobalTimeEvent.Instance.secondEvent += OnSecondEvent;
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
            GlobalTimeEvent.Instance.secondEvent -= OnSecondEvent;
        }

        protected override void OnAfterClose()
        {
        }

        protected override void LateUpdate()
        {
            if (cutTreeModel.m_LVUPState == 1)
            {
                if (cutTreeModel.GetLVUPRemainTime() > 0)
                {
                    TimeUpShow();
                }
            }
        }



        #endregion

        void Display()
        {
            autoBuy.isOn = false;
            slider.minValue = 1;
            slider.maxValue = 1;
            slider.value = 1;
            sliderTxt.text = "1";
            itemCell.Init(new ItemCellModel(cutTreeModel.timeUpTreeItemID, false, 1));
            itemCell.button.AddListener(() => {
                ItemTipUtility.Show(cutTreeModel.timeUpTreeItemID);
            });

            TimeUpShow();
        }

        //根据剩余时间动态显示
        void TimeUpShow()
        {
            RefreshSlider();

            var remainTime = cutTreeModel.GetLVUPRemainTime();
            if (cutTreeModel.m_LVUPState == 0 || remainTime <= 0)
            {
                CloseClick();
                return;
            }
            leftTime.text = TimeUtility.SecondsToDHMS(cutTreeModel.GetLVUPRemainTime());
            int itemCnt = packModel.GetItemCountByID(PackType.Item, cutTreeModel.timeUpTreeItemID);
            int needCount = (int)Math.Ceiling((float)remainTime / cutTreeModel.timeUpTreeItemSubTime);
            itemCntTxt.text = itemCnt + "/" + needCount;
            itemCntTxt.color = itemCnt >= needCount ? UIHelper.GetUIColor(TextColType.Green, true) : UIHelper.GetUIColor(TextColType.Red, true);

            if (itemCnt < (int)slider.value && autoBuy.isOn)
            { 
                var storeConfig = StoreConfig.GetStoreCfg(cutTreeModel.timeUpTreeItemID, 1, 1);
                info.text = Language.Get("CutTree10", (int)slider.value, cutTreeModel.timeUpTreeItemID, 
                    TimeUtility.SecondsToDHMS((int)slider.value * cutTreeModel.timeUpTreeItemSubTime),
                    (int)slider.value - itemCnt, ((int)slider.value - itemCnt) * storeConfig.MoneyNumber);
            }
            else
            {
                info.text = Language.Get("CutTree11", (int)slider.value, cutTreeModel.timeUpTreeItemID, TimeUtility.SecondsToDHMS((int)slider.value * cutTreeModel.timeUpTreeItemSubTime));
            }
        }


        void TimeUp()
        {
            var pack = new CB224_tagCMUseTreeLVUPTimeItem();
            pack.UseCount = (uint)slider.value;
            pack.IsAutoBuy = (byte)(autoBuy.isOn ? 1 : 0);
            GameNetSystem.Instance.SendInfo(pack);
        }

        void OnSecondEvent()
        {
            TimeUpShow();
        }

        //最大使用数量 = 背包中的数量 + 限购物品次数（仙玉足够购买）; 不超过需要使用的数量
        void AutoBuyEvent()
        {
            autoBuy.isOn = !autoBuy.isOn;
            RefreshSlider();
        }
        void RefreshSlider() 
        { 
            int hasCnt = packModel.GetItemCountByID(PackType.Item, cutTreeModel.timeUpTreeItemID);
            int needCnt = (int)Math.Ceiling((float)cutTreeModel.GetLVUPRemainTime() / cutTreeModel.timeUpTreeItemSubTime);
            int maxCnt = Math.Max(1, Math.Min(hasCnt, needCnt));
            if (autoBuy.isOn)
            {
                
                if (hasCnt >= needCnt)
                {
                    maxCnt = needCnt;
                }
                else
                { 
                    var storeConfig = StoreConfig.GetStoreCfg(cutTreeModel.timeUpTreeItemID, 1, 1);
                    int remainCnt = 0;
                    if (storeConfig.GoumaiNumber.Length == 1 && storeConfig.GoumaiNumber[0] == 0)
                    {
                        remainCnt = 99999999;
                    }
                    else
                    { 
                        storeModel.TryGetIsSellOut(storeConfig, out remainCnt);
                    }
                    ulong cnt = UIHelper.GetMoneyCnt(storeConfig.MoneyType) / (ulong)storeConfig.MoneyNumber;
                    int canBuyCnt = Math.Min((int)cnt, remainCnt);
                    maxCnt = Math.Min(canBuyCnt + hasCnt, needCnt);
                }
            }

            slider.maxValue = maxCnt;
            slider.value = Math.Min(slider.value, maxCnt);
            sliderTxt.text = slider.value.ToString();
        }

    }

}