// 指定した日時とその前日の両方にデータがある場合のみ、
// 当日マイナス前日のデータを取得。それ以外の場合は 0 ポイントとなる。
public RankPoint GetRankPointOfOneDay(DateTime date)
{
DateTime prev_one_day = date.AddDays(-1.0);
RankPoint today = new RankPoint();
RankPoint yesterday = new RankPoint();
today.view = -1;
yesterday.view = -1;
for (int i = 0; i < val_list_.Count; ++i)
{
if (val_list_[i].getting_date.Date == date.Date)
{
today = val_list_[i];
}
else if (val_list_[i].getting_date.Date == prev_one_day.Date)
{
yesterday = val_list_[i];
}
}
RankPoint point = new RankPoint();
if (today.view == -1 || yesterday.view == -1)
{
point.view = 0;
point.res = 0;
point.mylist = 0;
}
else
{
point.view = today.view - yesterday.view;
point.res = today.res - yesterday.res;
point.mylist = today.mylist - yesterday.mylist;
}
return(point);
}
// 1時間の集計
public RankPoint GetRankValWithOneHourEval()
{
RankPoint rank_value = new RankPoint();
rank_value.view = 0;
rank_value.res = 0;
rank_value.mylist = 0;
if (val_list_.Count >= 2)
{
RankPoint prev1 = val_list_[val_list_.Count - 1];
RankPoint prev2 = val_list_[val_list_.Count - 2];
rank_value.view = prev1.view - prev2.view;
rank_value.res = prev1.res - prev2.res;
rank_value.mylist = prev1.mylist - prev2.mylist;
}
else if (val_list_[0].getting_date.Hour == 19)
{
RankPoint prev1 = val_list_[val_list_.Count - 1];
if (prev1.view < 80000)
{
rank_value.view = prev1.view;
rank_value.res = prev1.res;
rank_value.mylist = prev1.mylist;
}
}
return(rank_value);
}
public static RankPoint operator -(RankPoint lhs, RankPoint rhs)
{
RankPoint point = new RankPoint();
point.view = lhs.view - rhs.view;
point.res = lhs.res - rhs.res;
point.mylist = lhs.mylist - rhs.mylist;
return(point);
}
public void AddRankVal(RankPoint point)
{
for (int i = 0; i < val_list_.Count; ++i)
{
if (point.getting_date.Equals(val_list_[i].getting_date))
{
return;
}
}
val_list_.Add(point);
}
public void CalculateSum(InputOutputOption iooption, RankingMethod ranking_method)
{
RankFile rank_file = iooption.GetRankFile();
msgout_.Write("------------------------------------------\r\n");
msgout_.Write("内訳: 再生数, コメント数, マイリスト数, ポイント\r\n");
RankPoint point = new RankPoint();
point.view = point.res = point.mylist = 0;
List <Video> video_list = rank_file.GetVideoList();
List <int> view_list = new List <int>();
List <int> res_list = new List <int>();
List <int> mylist_list = new List <int>();
List <int> point_list = new List <int>();
for (int i = 0; i < video_list.Count; ++i)
{
point += video_list[i].point;
view_list.Add(video_list[i].point.view);
res_list.Add(video_list[i].point.res);
mylist_list.Add(video_list[i].point.mylist);
point_list.Add(video_list[i].point.CalcScore(ranking_method));
}
msgout_.Write("合計: " + point.view + ", " + point.res + ", " + point.mylist + ", " + point.CalcScore(ranking_method) + "\r\n");
if (video_list.Count > 0)
{
msgout_.Write("平均: " + ((double)point.view / video_list.Count).ToString("0.00") + ", " +
((double)point.res / video_list.Count).ToString("0.00") + ", " +
((double)point.mylist / video_list.Count).ToString("0.00") + ", " +
((double)point.CalcScore(ranking_method) / video_list.Count).ToString("0.00") + "\r\n");
msgout_.Write("中央値: " + CalculateMedian(view_list) + ", " + CalculateMedian(res_list) + ", "
+ CalculateMedian(mylist_list) + ", " + CalculateMedian(point_list) + "\r\n");
msgout_.Write("最大値: " + view_list[view_list.Count - 1] + ", " + res_list[res_list.Count - 1] + ", "
+ mylist_list[mylist_list.Count - 1] + ", " + point_list[point_list.Count - 1] + "\r\n");
msgout_.Write("最小値: " + view_list[0] + ", " + res_list[0] + ", "
+ mylist_list[0] + ", " + point_list[0] + "\r\n");
}
}
// is_one_day : 評価期間が1日かどうか（false なら投稿日から現在）
public RankPoint GetNewEvalRankVal(bool is_one_day, DateTime current)
{
RankPoint rank_value = new RankPoint();
rank_value.view = 0;
rank_value.res = 0;
rank_value.mylist = 0;
if (is_one_day)
{
if (val_list_.Count >= 2)
{
RankPoint prev1 = val_list_[val_list_.Count - 1];
RankPoint prev2 = val_list_[val_list_.Count - 2];
DateTime dt2 = prev2.getting_date.AddDays(1.0);
if (IsEqualsDate(prev1.getting_date, current) && IsEqualsDate(dt2, current))
{
rank_value.view = prev1.view - prev2.view;
rank_value.res = prev1.res - prev2.res;
rank_value.mylist = prev1.mylist - prev2.mylist;
}
}
}
else
{
if (val_list_.Count >= 1)
{
RankPoint prev1 = val_list_[val_list_.Count - 1];
if (IsEqualsDate(prev1.getting_date, current))
{
rank_value.view = prev1.view;
rank_value.res = prev1.res;
rank_value.mylist = prev1.mylist;
}
}
}
return(rank_value);
}
public void ParseVideo(string str)
{
string[] splitter1 = { delimiter1_ };
string[] splitter2 = { delimiter2_ };
string[] sArray = str.Split(splitter1, StringSplitOptions.None);
video_id = sArray[0];
title = sArray[1];
submit_date = NicoUtil.StringToDate(sArray[2]);
string[] rankArray;
tag_set.Parse(sArray[3]);
rankArray = sArray[4].Split(splitter2, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < rankArray.Length; ++i)
{
RankPoint point = new RankPoint();
point.Parse(rankArray[i]);
val_list_.Add(point);
}
if (sArray.Length >= 6)
{
length = sArray[5];
}
}
