using System;
using UnityEngine;
using UnityEngine.UI;

namespace Snxxz.UI
{
    public class OfflineHangUpUseWin : Window
    {
        [SerializeField] Slider _batchUseSlider;
        [SerializeField] Text _number;
        [SerializeField] Button _addBtn;
        [SerializeField] Button _reduceBtn;
        [SerializeField] Button _useBtn;
        [SerializeField] Button _closeBtn;
        [SerializeField] Text offlineText;
        private ItemModel itemModel;
        PackModel _playerPack;
        PackModel playerPack
        {
            get { return _playerPack ?? (_playerPack = ModelCenter.Instance.GetModel<PackModel>()); }
        }
        #region Built-in
        protected override void BindController()
        {

        }

        protected override void AddListeners()
        {
            _addBtn.onClick.AddListener(OnClickAddBtn);
            _reduceBtn.onClick.AddListener(OnClickReduceBtn);
            _useBtn.onClick.AddListener(OnClickBatchUseBtn);
            _closeBtn.onClick.AddListener(CloseClick);
            _batchUseSlider.onValueChanged.AddListener(delegate
            {
                OnUseValueChange();
            });
        }

        protected override void OnPreOpen()
        {
            Display();
        }

        protected override void OnAfterOpen()
        {
           
        }

        protected override void OnPreClose()
        {

        }
        protected override void OnAfterClose()
        {

        }
        #endregion

        public void Display()
        {
            itemModel = playerPack.GetItemByGuid(BatchUseModel.Instance.offlineGuid);
            if (itemModel == null) return;

            int maxOfflineNum = ItemOperateUtility.Instance.GetOfflineMaxNum(itemModel);
            _batchUseSlider.maxValue = maxOfflineNum;
            _batchUseSlider.minValue = 1;
            _batchUseSlider.value = _batchUseSlider.minValue;
            OnUseValueChange();
        }

        public void OnUseValueChange()
        {
            _number.text = Mathf.Ceil(_batchUseSlider.value).ToString();
            UpdateOfflineTime();
        }

        public void UpdateOfflineTime()
        {
            if (itemModel == null) return;
            offlineText.text = GetOfflinePluginTime();
        }

        public void OnClickAddBtn()
        {
            if (_batchUseSlider.value < _batchUseSlider.maxValue)
            {
                _batchUseSlider.value++;
            }
        }

        public void OnClickReduceBtn()
        {
            if (_batchUseSlider.value > _batchUseSlider.minValue)
            {
                _batchUseSlider.value--;
            }
        }

        public void OnClickBatchUseBtn()
        {
            if (itemModel == null)
                return;
            bool isMax = ItemOperateUtility.Instance.CheckIsMaxOfflineTime((int)Mathf.Ceil(_batchUseSlider.value), itemModel);
            if(!isMax)
            {
                ItemOperateUtility.Instance.UseItem(itemModel.guid, (int)Mathf.Ceil(_batchUseSlider.value));
            }
            CloseClick();
        }

        public string GetOfflinePluginTime()
        {
            TimeSpan timeSpan = TimeSpan.FromSeconds(HangUpSetModel.Instance.offlinePluginTime);
            string s = "";
            if (timeSpan.Hours > 0)
            {
                s = Language.Get("ItemOverdue103", timeSpan.Hours);
            }
            if (timeSpan.Minutes > 0)
            {
                s = StringUtility.Contact(s, Language.Get("ItemOverdue104", timeSpan.Minutes));
            }

            if (s == "")
            {
                s = Language.Get("ItemOverdue104", 0);
            }

            int addHour = (itemModel.config.EffectValueA1 / 3600)* (int)Mathf.Ceil(_batchUseSlider.value);
            string addHourStr = UIHelper.AppendColor(TextColType.Green,StringUtility.Contact("+", Language.Get("ItemOverdue103", addHour)),true);
            s = StringUtility.Contact(s, addHourStr);
            return s;
        }

    }
}