/// <summary>
/// 获得各个学号的课表
/// </summary>
private async void initFree()
{
for (int i = 0; i < muIdList.Count; i++)
{
int issuccess = 0;
List <ClassListLight> clist = new List <ClassListLight>();
while (issuccess < 2) //失败后重试两次
{
List <KeyValuePair <String, String> > paramList = new List <KeyValuePair <String, String> >();
paramList.Add(new KeyValuePair <string, string>("stuNum", muIdList[i].uId));
string kbtemp = await NetWork.getHttpWebRequest("redapi2/api/kebiao", paramList); //新
if (kbtemp != "")
{
JObject job = JObject.Parse(kbtemp);
if (Int32.Parse(job["status"].ToString()) == 200)
{
JArray jarry = Utils.ReadJso(kbtemp);
for (int j = 0; j < jarry.Count; j++)
{
ClassListLight cll = new ClassListLight();
var istriple = cll.getattribute((JObject)jarry[j]);
cll.Name = new string[] { muIdList[i].uName }; // muIdList[i].uName;
if (istriple != null)
{
clist.Add(istriple);
istriple.Name = cll.Name;
}
clist.Add(cll);
}
}
issuccess = 2;
}
else
{
issuccess++;
}
}
forsearchlist.Add(muIdList[i].uName, clist);
FreeLoddingProgressBar.Value = FreeLoddingProgressBar.Value + 100.0 / muIdList.Count;
Debug.WriteLine(FreeLoddingProgressBar.Value);
}
//查无课表，参数第几周==
EmptyClass ec = new EmptyClass(week, forsearchlist);
ec.getfreetime(result, termresult);
//freetime(11, forsearchlist);
FreeLoddingStackPanel.Visibility = Visibility.Collapsed;
FreeKBTableGrid.Visibility = Visibility.Visible;
ShowWeekendAppBarButton.Visibility = Visibility.Visible;
if (result.Count != 0)
{
showFreeKB(result);
}
else
{
showFreeKB(termresult);
}
}
public void getfreetime(ObservableCollection <ClassListLight> weekresult, ObservableCollection <EmptyTable> termresult)
{
//所有人的名字
string[] names = (from n in Searchlist.Keys select n).ToArray();
//星期，时间段，人名数组
List <ClassListLight> clist = new List <ClassListLight>();
if (Weeknum != -100)
{
foreach (var key in Searchlist.Keys)
{
//找到该周的所有课程
clist.AddRange((from n in Searchlist[key] where n.Week.Contains(Weeknum) select n).ToList());
}
//添加都没课的时间
//day和lesson都没有在clist里出现过就添加一个classlistlight对象
for (int i = 0; i < 7; i++) //一周
{
for (int j = 0; j < 6; j++) //一天
{
//查时间有没有在集合里出现过
ClassListLight ourfreetime = new ClassListLight()
{
Hash_day = i, Hash_lesson = j
};
if (!clist.Contains(ourfreetime, new ClassListLigthCompare()))
{
ourfreetime.Name = names;
clist.Add(ourfreetime);
}
}
}
//clist = clist.OrderBy(x => x.Hash_day).ToList();
//筛选出该周内所有不在同一时间上课的课
var diisclist = from n in clist group n by new { n.Hash_day, n.Hash_lesson } into g where g.Count() < names.Length select g;
var ll = diisclist.ToList();
for (int i = 0; i < ll.Count; i++)
{
var len = ll[i].ToList();
ClassListLight tobeadded = len[0].Clone();
if (len.Count == 1)
{
tobeadded.Name = len[0].Name;
Debug.WriteLine("长度是" + len.Count);
}
if (len.Count > 1)
{
string[] haveclassname = new string[len.Count];
//获得一个ClassListLight的深复制
tobeadded.Name = haveclassname;
for (int k = 0; k < len.Count; k++)
{
tobeadded.Name[k] = len[k].Name[0];
}
}
if (tobeadded.Name.Length != names.Length)
{
tobeadded.Name = names.Except(tobeadded.Name).ToArray();
}
weekresult.Add(tobeadded);
}
//大家都没课的时间
}
else
{
//todo学期空课表
//我要怎么做呢，怎么做呢，既然要查学期，那么就按课的时间差吧，从星期一第一节到星期天
//查每个人，每个时间段有课情况
//查到所有这个时间段的周：EX :星期一第一二节课， 得到一个周的列表 1,2,3,4,5,6 得到每个人的周列表，2,4,6,8 1,3,5,7 ，找出都没课的周
//怎么找呢
//找出每个人没课的周 7,8,9,10 1,3,4,7,9,10 2,4,5,8,10
//那么就得到了 张三 历史 王五
//那么这个类就应该是 周，时间，姓名[]，那几周空[]----周，时间， 键值对（名字，有空的周[]）
//前面挖了个坑，这里又要一个类，EmptyTable，不兼容啊卧槽。
int[] allweeks = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 };
for (int i = 0; i < 7; i++) //星期
{
for (int j = 0; j < 6; j++) //时段
{
EmptyTable temp = new EmptyTable {
Hash_day = i, Hash_lesson = j
};
temp.nameweek = new Dictionary <string, int[]>();
foreach (var key in Searchlist.Keys)
{
IEnumerable <int[]> a = from n in Searchlist[key] where n.Hash_day == i && n.Hash_lesson == j select n.Week;
//var b=from x in Searchlist group x.Value by x.Key into g
List <int[]> listweek = a.ToList();
List <int> onweeks = new List <int>();
for (int m = 0; m < listweek.Count; m++)
{
onweeks.AddRange(listweek[m]);
}
int[] free = allweeks.Except(onweeks.ToArray()).ToArray();
free = free.Distinct().ToArray();
if (listweek.Count == 0)//这个时候我没课
{
temp.nameweek.Add(key, allweeks);
}
else if (free.Length == 18)
{
//这个时候我一学期都有课
continue;
}
else//这个时候我有课,找出我没课的周
{
temp.nameweek.Add(key, free);
}
}
termresult.Add(temp);
}
}
}
}
/// <summary>
/// 给一个课程格子设置颜色，并添加到视图中
/// </summary>
/// <param name="setcoloritem"></param>
/// <param name="ClassColor"></param>
private void SetClassAll(EmptyClassDayLesson setcoloritem, int ClassColor)
{
Color[] colors = new Color[] {
Color.FromArgb(255, 88, 179, 255), //蓝
Color.FromArgb(255, 255, 181, 68), //黄
Color.FromArgb(255, 172, 222, 76), //绿
Color.FromArgb(255, 249, 130, 130), //红
};
int day = setcoloritem.Hash_day;
int lesson = setcoloritem.Hash_lesson;
TextBlock ClassTextBlock = new TextBlock();
if (setcoloritem is ClassListLight)
{
ClassListLight item = setcoloritem as ClassListLight;
ResultName[day, lesson] = item.Name;
foreach (var nameitem in ResultName[day, lesson])
{
ClassTextBlock.Text = ClassTextBlock.Text + "\n" + nameitem;
}
}
if (setcoloritem is EmptyTable)
{
EmptyTable item = setcoloritem as EmptyTable;
ResultName[day, lesson] = item.nameweek.Keys.ToArray();
foreach (var nameitem in ResultName[day, lesson])
{
if (item.nameweek[nameitem].Length != 0)
{
ClassTextBlock.Text = ClassTextBlock.Text + "\n" + nameitem + "\r";
ClassTextBlock.Text = ClassTextBlock.Text + WeeknumConverter(item.nameweek[nameitem]);
}
}
}
ClassTextBlock.Foreground = new SolidColorBrush(Colors.White);
ClassTextBlock.FontSize = 13;
ClassTextBlock.TextWrapping = TextWrapping.WrapWholeWords;
ClassTextBlock.VerticalAlignment = VerticalAlignment.Center;
ClassTextBlock.HorizontalAlignment = HorizontalAlignment.Center;
if (Utils.getPhoneWidth() < 333)
{
ClassTextBlock.Margin = new Thickness(1);
}
else
{
ClassTextBlock.Margin = new Thickness(3);
}
ClassTextBlock.MaxLines = 6;
Grid BackGrid = new Grid();
BackGrid.Background = new SolidColorBrush(colors[ClassColor]);
BackGrid.SetValue(Grid.RowProperty, System.Int32.Parse(lesson * 2 + ""));
BackGrid.SetValue(Grid.ColumnProperty, System.Int32.Parse(day + ""));
BackGrid.SetValue(Grid.RowSpanProperty, 2);
BackGrid.Margin = new Thickness(0.5);
if ((setcoloritem is ClassListLight) && ResultName[day, lesson].Length == muIdList.Count)
{
TextBlock AllPeopleTextBlock = new TextBlock();
AllPeopleTextBlock.Foreground = new SolidColorBrush(Colors.White);
AllPeopleTextBlock.FontSize = 11;
AllPeopleTextBlock.Text = "全";
AllPeopleTextBlock.VerticalAlignment = VerticalAlignment.Bottom;
AllPeopleTextBlock.HorizontalAlignment = HorizontalAlignment.Right;
AllPeopleTextBlock.Margin = new Thickness(1);
BackGrid.Children.Add(AllPeopleTextBlock);
}
BackGrid.Children.Add(ClassTextBlock);
BackGrid.Tapped += BackGrid_Tapped;
kebiaoGrid.Children.Add(BackGrid);
}
public ObservableCollection <ClassListLight> getweekresult()
{
string[] names = (from n in Searchlist.Keys select n).ToArray();
List <ClassListLight> clist = new List <ClassListLight>();
ObservableCollection <ClassListLight> w = new ObservableCollection <ClassListLight>();
foreach (var key in Searchlist.Keys)
{
//找到该周的所有课程
clist.AddRange((from n in Searchlist[key] where n.Week.Contains(Weeknum) select n).ToList());
}
//添加都没课的时间
//day和lesson都没有在clist里出现过就添加一个classlistlight对象
for (int i = 0; i < 7; i++) //一周
{
for (int j = 0; j < 6; j++) //一天
{
//查时间有没有在集合里出现过
ClassListLight ourfreetime = new ClassListLight()
{
Hash_day = i, Hash_lesson = j
};
if (!clist.Contains(ourfreetime, new ClassListLigthCompare()))
{
ourfreetime.Name = names;
clist.Add(ourfreetime);
}
}
}
//clist = clist.OrderBy(x => x.Hash_day).ToList();
//筛选出该周内所有不在同一时间上课的课
//按上课周几和上课时段分组，如果某个组长度小于总人数则选择这个组//即得到不是所有人都有课的时间，
var diisclist = from n in clist group n by new { n.Hash_day, n.Hash_lesson } into g where g.Count() < names.Length select g;
//将结果从IEnumerable<T>转成List
var ll = diisclist.ToList();
//遍历这个List
for (int i = 0; i < ll.Count; i++)
{
var len = ll[i].ToList();
ClassListLight tobeadded = len[0].Clone();
if (len.Count == 1)
{
tobeadded.Name = len[0].Name;
}
if (len.Count > 1)
{
string[] haveclassname = new string[len.Count];
//获得一个ClassListLight的深复制
tobeadded.Name = haveclassname;
for (int k = 0; k < len.Count; k++)
{
tobeadded.Name[k] = len[k].Name[0];
}
}
if (tobeadded.Name.Length != names.Length)
{
tobeadded.Name = names.Except(tobeadded.Name).ToArray();
}
w.Add(tobeadded);
}
return(w);
}
