using UnityEngine;
using System.Collections;
using GCGame.Table;
using System.Collections.Generic;
using System;
using UnityEngine.UI;

public class ActvitiesInTimeController : MonoBehaviour {

    void Awake()
    {
        ReLoadAllListCompnent();
    }

    void OnEnable()
    {
        SortActivities();
    }

    public void ReLoadAllListCompnent()
    {
        parentList = new List<Transform>();
        for (int index = 0; index < weekItemList.Count; index++)
        {
            parentList.Add(weekItemList[index].parentTrans);
        }
    }

    public List<WeekItem> weekItemList; 

    private List<Transform> parentList;  //父节点（周一到周日）
    public GameObject itemPrefab;

    private List<GameObject> itemPrefabList = new List<GameObject>();

    private Dictionary<int, List<int>> limitActivityDic = new Dictionary<int, List<int>>();
    public void SortActivities()
    {
        List<int> m_LimitActivities = new List<int>();
        //限时活动
        foreach(var m_Pair in TableManager.GetActivityBase().Values)
        {
            if((m_Pair.ActivityType & 1) != 0 && m_Pair.ShowWeekDesc == 1)
            {
                m_LimitActivities.Add(m_Pair.Id);
            }
        }
        ClearAllItemPrefab();
        for (int m_index = 0; m_index < m_LimitActivities.Count; m_index++)
        {
            int m_ActivityId = m_LimitActivities[m_index];
            Tab_ActivityBase activityBase = TableManager.GetActivityBaseByID(m_ActivityId, 0);
            if (activityBase == null)
            {
                continue;
            }

            string[] m_LimitWeeks = activityBase.Recurrent.Split('|');

            for (int index = 0; index < m_LimitWeeks.Length; index++)
            {
                if(limitActivityDic.ContainsKey(int.Parse(m_LimitWeeks[index])))
                {
                    limitActivityDic[int.Parse(m_LimitWeeks[index])].Add(m_ActivityId);
                }
                else
                {
                    List<int> idList = new List<int>();
                    idList.Add(m_ActivityId);
                    limitActivityDic.Add(int.Parse(m_LimitWeeks[index]), idList);
                }
            }
        }

        foreach (var actDic in limitActivityDic)
        {
            actDic.Value.Sort(SortListByTime);
            for(int index = 0; index < actDic.Value.Count; index++)
            {
                CreateItemPrefab(parentList[actDic.Key ], actDic.Value[index]);
            }
        }

        InitItem();
    }

    public int SortListByTime(int idA, int idB)
    {
        Tab_ActivityBase tabA = TableManager.GetActivityBaseByID(idA, 0);
        Tab_ActivityBase tabB = TableManager.GetActivityBaseByID(idB, 0);
        if(tabA != null && tabB != null)
        {
            int timeA = int.Parse(tabA.GetTimebyIndex(0).Split('|')[0]);
            int timeB = int.Parse(tabB.GetTimebyIndex(0).Split('|')[0]);
            return timeA < timeB ? -1 : 1;
        }
        return 0;
    }

    public void ClearAllItemPrefab()
    {
        for(int index = 0; index < itemPrefabList.Count; index++)
        {
            GameObject.Destroy(itemPrefabList[index]);
        }
        itemPrefabList.Clear();
        limitActivityDic.Clear();
    }

    public void CreateItemPrefab(Transform parent, int id)
    {
        GameObject item = GameObject.Instantiate(itemPrefab);
        item.transform.SetParent(parent);
        item.transform.localPosition = Vector3.zero;
        item.transform.localRotation = Quaternion.Euler(Vector3.zero);
        item.transform.localScale = Vector3.one;

        itemPrefabList.Add(item);
        item.GetComponent<MyWeekButton>().InitMyWeekButton(id);
    }

    public void InitItem()
    {
        DateTime dt = GCGame.Utils.GetServerDateTime();
        int m_OnTime = (int)dt.DayOfWeek;
        
        for(int index = 0; index < weekItemList.Count; index++)
        {
            var isOnTime = m_OnTime == weekItemList[index].week;
            weekItemList[index].ShowBG(isOnTime);
            var weekBtns = weekItemList[index].GetComponentsInChildren<MyWeekButton>();
            for (int btnIndex = 0; btnIndex < weekBtns.Length; btnIndex++)
            {
                weekBtns[btnIndex].InitOnOpenTime(isOnTime);
            }
        }
    }

    public void myCloseButtonClick()
    {
        this.gameObject.SetActive(false);
    }

}