using UnityEngine;
using System.Collections;

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

public class RankingPanelCtr : MonoBehaviour {

    public static RankingPanelCtr Instance;
    private void Awake()
    {
        Instance = this;
    }
    private void OnDestroy()
    {
        Instance = null;
    }


    public GameObject RoleInfoGameObject;
    public Transform ContentParent;

    public Text CountTimeText;  //倒计时显示TEXT
    public Slider CountTimeSlider;  //倒计时ProgressBar

    public int RemainTime = 0;
    public bool isStartCountTime = false;
    public float m_CountTime = 0;

    private float perQuestionLimitTime = 0.0f;

    public void SetMyQuestionRemainTime(int remainTime, ImpreialExamPanelCtr.Question_Type type)
    {
        //重置Slider 时间
        CountTimeText.text = remainTime.ToString();
        CountTimeSlider.value = 1;

        RemainTime = remainTime;
        isStartCountTime = true;

        Tab_QuestionOther other = TableManager.GetQuestionOtherByID((int)type, 0);
        if(other != null)
        {
            perQuestionLimitTime = other.LimitTimePer;
        }
    }

    public void CreateMyRoleInfoItem(int count)
    {
        for(int index = 0; index < count; index++)
        {
            GameObject m_RoleItem = GameObject.Instantiate(RoleInfoGameObject);
            //设置位置
            m_RoleItem.transform.parent = ContentParent;
            m_RoleItem.transform.localPosition = Vector3.zero;
            m_RoleItem.transform.localRotation = Quaternion.Euler(Vector3.zero);
            m_RoleItem.transform.localScale = Vector3.one;
        }
    }

    private void OnEnable()
    {
        RankingListRoleInfoItem[] roleInfoItems = GetComponentsInChildren<RankingListRoleInfoItem>();
        for(int index = 0; index < roleInfoItems.Length; index++)
        {
            GameObject.Destroy(roleInfoItems[index].gameObject);
        }
    }


    //初始化排行榜显示Item
    public void InitMyRoleInfoShowItem(List<QuestionRankInfoList> m_RoleInfoList)
    {
        
        if(m_RoleInfoList == null ||  m_RoleInfoList.Count == 0)
        {
            return;
        }

        //先排序
        m_RoleInfoList.Sort((infoA, infoB)=>
        {
            if (infoA.score < infoB.score)
            {
                return 1;
            }
            else if (infoA.score == infoB.score)
            {
                if (infoA.Rankper > infoB.Rankper)
                {
                    return 1;
                }else if(infoA.Rankper == infoB.Rankper)
                {
                    return 0;
                }
                else
                {
                    return -1;
                }
            }
            else
            {
                return -1;
            }
        });
        //存起来
        ImperialExamManager.GetInstance().SetMyQuestionRankList(m_RoleInfoList);

        //判断已经存在的item
        RankingListRoleInfoItem[] roleInfoItems = GetComponentsInChildren<RankingListRoleInfoItem>();
        //人数不够10人 删除多余的
        if (roleInfoItems.Length > m_RoleInfoList.Count && roleInfoItems != null)
        {
            for(int index = m_RoleInfoList.Count; index < roleInfoItems.Length; index++)
            {
                Destroy(roleInfoItems[index].gameObject); //删除多余的
            }
        }
        else
        {
            //人数增加
            CreateMyRoleInfoItem(m_RoleInfoList.Count - roleInfoItems.Length);
        }

        roleInfoItems = GetComponentsInChildren<RankingListRoleInfoItem>();  //增删之后再获取一次
        //剩余的就是当前排行榜的人数 进行刷新
        for (int role_Index = 0; role_Index < roleInfoItems.Length; role_Index++)
        {
            roleInfoItems[role_Index].SetRankingListItem(m_RoleInfoList[role_Index]);  //存在的信息重置
        }

        roleInfoItems = null; //滞空
    }

	// Update is called once per frame
	void Update () {
	    if(isStartCountTime)
        {
            if(RemainTime <= 0)
            {
                isStartCountTime = false;
                m_CountTime = 0.0f;
                return;
            }

            m_CountTime += Time.deltaTime;
            if(m_CountTime >= 1.0f)
            {
                RemainTime--;
                CountTimeSlider.value = (float)RemainTime / perQuestionLimitTime;
                if (RemainTime <= 0)
                {
                    //显示答案正确与否
                    ImpreialExamPanelCtr.Instance.ShowAnswerWrongOrRight();
                    //启用蒙版
                    if(!ImpreialExamPanelCtr.Instance.ClickMask.gameObject.activeInHierarchy)
                        ImpreialExamPanelCtr.Instance.ClickMask.gameObject.SetActive(true);
                }
                //显示
                CountTimeText.text = RemainTime.ToString();
                m_CountTime = 1.0f - m_CountTime;
            }
        }
	}
}