using System;
using UI.CommonGame;

namespace GFGGame
{
    public class BuyConfirmView : BaseWindow
    {
        private UI_BuyConfirmUI _ui;

        private int _itemId;
        private int _costId;
        private int _count;
        private int _costCount;
        private Action _onSuccess;
        private int _times = 0;
        private int _maxTimes = 0;
        private string _message = "";
        public override void Dispose()
        {
            base.Dispose();
        }

        protected override void OnInit()
        {
            base.OnInit();
            _ui = UI_BuyConfirmUI.Create();
            this.viewCom = _ui.target;
            this.viewCom.Center();
            this.modal = true;
            viewAnimationType = EnumViewAnimationType.ZOOM_CENTER;

            _ui.m_btnSure.onClick.Add(OnClickBtnSure);
            _ui.m_btnCancel.onClick.Add(OnClickBtnCancel);
        }
        public void SetParams(int itemId, int count, int costId, int costCount, Action onSuccess, int times = 0, int maxTimes = 0, string message = "")
        {
            _itemId = itemId;
            _count = count;
            _costId = costId;
            _costCount = costCount;
            _times = times;
            _maxTimes = maxTimes;
            _onSuccess = onSuccess;
            _message = message;

        }
        protected override void OnShown()
        {
            base.OnShown();
            UpdateView();
        }
        private void UpdateView()
        {
            ItemCfg itemCfg = ItemCfgArray.Instance.GetCfg(_itemId);
            ItemCfg costCfg = ItemCfgArray.Instance.GetCfg(_costId);
            _ui.m_txtNeed.text = string.Format("是否花费{0}{1} 购买{2}{3}", _costCount, costCfg.name, _count, itemCfg.name);
            _ui.m_txtNum.text = "";
            if (_message != "")
            {
                _ui.m_txtNum.text = _message;
            }
            else if (_maxTimes != 0)
            {
                _ui.m_txtNum.text = string.Format("今日剩余购买次数{0}/{1}", _times, _maxTimes);
            }

        }
        private void OnClickBtnSure()
        {
            if (_times <= 0 && _maxTimes != 0)
            {
                PromptController.Instance.ShowFloatTextPrompt("购买次数不足！");
                return;
            }
            if (ItemDataManager.GetItemNum(_costId) < _costCount)
            {
                ItemCfg costCfg = ItemCfgArray.Instance.GetCfg(_costId);
                if (_itemId == ConstItemID.GOLD)
                {
                    PromptController.Instance.ShowFloatTextPrompt("鲛绡不足，请前往商城选购");
                }
                else
                {

                    // PromptController.Instance.ShowFloatTextPrompt(costCfg.name + "不足！");
                    Alert.Show(costCfg.name + "不足，是否前往购买？").SetLeftButton(true).SetRightButton(true, "确认", (AlertWindow.AlertCallback)((object data) =>
                                       {
                                           int costNeedCount = _costCount - ItemDataManager.GetItemNum(_costId);
                                           ItemExchangeCfg currencyRatioCfg = ItemUtil.GetCurrencyRatioCfgById(_costId);
                                           BuyItemConteoller.Show(_costId, (int)currencyRatioCfg.costId, (int)currencyRatioCfg.num, (int)currencyRatioCfg.costNum, costNeedCount, null, true, true, GameConst.MAX_COUNT_TO_BUY_DIAMOND_RED);
                                       }));
                    OnClickBtnCancel();
                }

                return;
            }
            ItemExchangeCfg currencyRatioCfg = ItemUtil.GetCurrencyRatioCfgById(_itemId);

            // int count = (int)Math.Ceiling((decimal)_costCount / currencyRatioCfg.costNum * currencyRatioCfg.num);
            int count = ItemUtil.GetItemExChangeCount(_itemId, _costCount);
            ItemUtil.AddItemUseCost(_itemId, count, _costId, _costCount);
            if (_onSuccess != null)
            {
                _onSuccess();
            }
            PromptController.Instance.ShowFloatTextPrompt("购买成功！");

            this.Hide();
        }
        private void OnClickBtnCancel()
        {
            this.Hide();
        }

    }

}