using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace vnxbqy.UI
{
    
    public class FestivalRedpackSystemBehaviour : MonoBehaviour
    {
        [SerializeField] Transform m_ContainerEmpty;
        [SerializeField] ScrollerController m_DateController;
        [SerializeField] ScrollerController m_RedpackController;
        [SerializeField] int m_LineCount = 5;

        FestivalRedpackModel model { get { return ModelCenter.Instance.GetModel<FestivalRedpackModel>(); } }
        RedEnvelopeModel envelopeModel { get { return ModelCenter.Instance.GetModel<RedEnvelopeModel>(); } }

        private void Awake()
        {
            m_DateController.lockType = EnhanceLockType.KeepHorizon;
            m_DateController.OnRefreshCell += OnRefreshDateCell;

            m_RedpackController.lockType = EnhanceLockType.KeepVertical;
            m_RedpackController.OnRefreshCell += OnRefreshRedpackCell;
        }

        public void Display()
        {
            model.selectDateIndex = model.festivalDay;
            OperationTimeHepler.Instance.dayResetEvent -= DayResetEvent;
            model.selectDateIndexRefresh -= SelectDateIndexRefresh;
            TimeMgr.Instance.OnMinuteEvent -= PerMinute;
            envelopeModel.EnvelopeUpdateEvent -= RedpackRefresh;
            envelopeModel.EnvelopeDelEvent -= EnvelopeDelEvent;
            OperationTimeHepler.Instance.dayResetEvent += DayResetEvent;
            model.selectDateIndexRefresh += SelectDateIndexRefresh;
            TimeMgr.Instance.OnMinuteEvent += PerMinute;
            envelopeModel.EnvelopeUpdateEvent += RedpackRefresh;
            envelopeModel.EnvelopeDelEvent += EnvelopeDelEvent;
            DisplayDates();
            DisplayRedpacks();

            m_DateController.JumpIndex(0);
            m_RedpackController.JumpIndex(0);
        }

        public void Dispose()
        {
            OperationTimeHepler.Instance.dayResetEvent -= DayResetEvent;
            model.selectDateIndexRefresh -= SelectDateIndexRefresh;
            TimeMgr.Instance.OnMinuteEvent -= PerMinute;
            envelopeModel.EnvelopeUpdateEvent -= RedpackRefresh;
            envelopeModel.EnvelopeDelEvent -= EnvelopeDelEvent;
        }

        private void SelectDateIndexRefresh()
        {
            m_DateController.m_Scorller.RefreshActiveCellViews();
            DisplayRedpacks();
        }

        private void RedpackRefresh()
        {
            m_RedpackController.m_Scorller.RefreshActiveCellViews();
        }

        private void EnvelopeDelEvent()
        {
            DisplayRedpacks();
        }

        private void PerMinute()
        {
            var count = 0;
            OperationFestivalRedpack operation;
            if (OperationTimeHepler.Instance.TryGetOperation(Operation.FestivalRedpack, out operation))
            {
                var index = model.selectDateIndex;
                var systemRedpacks = index < operation.redpacks.Count && index >= 0 ?
                    operation.redpacks[index].redpacks : operation.redpacks[0].redpacks;
                var list = model.systemDisplayRedpacks;
                for (int i = 0; i < systemRedpacks.Count; i++)
                {
                    if (model.IsSystemRedpackOverdue(systemRedpacks[i]))
                    {
                        count++;
                    }
                }
            }
            if (count != model.systemOverdueCount)
            {
                DisplayRedpacks();
            }
        }

        private void DayResetEvent(int resetType)
        {
            OperationFestivalRedpack operation;
            if (OperationTimeHepler.Instance.TryGetOperation(Operation.FestivalRedpack, out operation))
            {
                if (operation.resetType == resetType
                    || resetType == 0)
                {
                    if (model.selectDateIndex < model.festivalDay)
                    {
                        model.selectDateIndex = model.festivalDay;
                    }
                    DisplayDates();
                }
            }
        }

        public void DisplayDates()
        {
            m_DateController.Refresh();
            OperationFestivalRedpack operation;
            if (OperationTimeHepler.Instance.TryGetOperation(Operation.FestivalRedpack, out operation))
            {
                var index = model.festivalDay;
                var totalDays = operation.totalDays + 1;
                for (int i = index; i < totalDays; i++)
                {
                    m_DateController.AddCell(ScrollerDataType.Header, i);
                }
            }
            m_DateController.Restart();
        }

        public void DisplayRedpacks()
        {
            m_RedpackController.Refresh();
            model.systemDisplayRedpacks.Clear();
            model.systemOverdueCount = 0;
            OperationFestivalRedpack operation;
            if (OperationTimeHepler.Instance.TryGetOperation(Operation.FestivalRedpack, out operation))
            {
                var index = model.selectDateIndex;
                var systemRedpacks = index < operation.redpacks.Count && index >= 0 ?
                    operation.redpacks[index].redpacks : operation.redpacks[0].redpacks;
                var list = model.systemDisplayRedpacks;
                for (int i = 0; i < systemRedpacks.Count; i++)
                {
                    if (model.IsSystemRedpackOverdue(systemRedpacks[i]))
                    {
                        model.systemOverdueCount++;
                    }
                    list.Add(systemRedpacks[i]);
                }

                list.Sort(model.SystemRedpackSort);

                var line = Mathf.CeilToInt((float)list.Count / m_LineCount);
                for (int i = 0; i < line; i++)
                {
                    m_RedpackController.AddCell(ScrollerDataType.Header, i);
                }
            }
            m_RedpackController.Restart();

            m_ContainerEmpty.SetActive(model.systemDisplayRedpacks.Count == 0);
        }

        private void OnRefreshRedpackCell(ScrollerDataType type, CellView cell)
        {
            var redpackCell = cell as FestivalRedpackCell;
            redpackCell.DisplaySystemRedpacks(cell.index);
        }

        private void OnRefreshDateCell(ScrollerDataType type, CellView cell)
        {
            var dateCell = cell as FestivalRedpackDate;
            dateCell.Display(cell.index);
        }
    }
}