/// <summary>
/// 加载课程信息
/// </summary>
/// <returns></returns>
private async Task LoadCourses()
{
Courses.Clear();
JObject json = await NetHelper.Send(new { Command = Admin_Courses });
if (!json[OK].Value <bool>())
{
TaskDialog.ShowError("加载课程列表失败：" + json[Message].Value <string>());
return;
}
JArray array = json[Data] as JArray;
foreach (dynamic item in array)
{
UICourse course = new UICourse();
course.Id = item.Id;
course.Name = item.Name;
course.Teacher = item.Teacher;
course.TeacherId = item.TeacherId;
course.Year = item.Year;
course.Term = item.Term;
Courses.Add(course);
}
}
private void C_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
UICourse course = sender as UICourse;
if (e.PropertyName.Equals(nameof(course.IsChecked)))
{
// 1.先清除
var classes = this.Classes.Where(c => c.CourseID == course.ID)?.ToList();
if (classes != null)
{
classes.ForEach(c =>
{
this.Classes.Remove(c);
});
}
// 2.再添加
if (course.IsChecked)
{
var cl = CommonDataManager.GetCLCase(base.LocalID);
var results = cl.GetClasses(course.ID);
results?.ForEach(r =>
{
r.IsChecked = true;
this.Classes.Add(r);
});
}
}
}
/// <summary>
/// 获取课程
/// </summary>
/// <param name="cp"></param>
/// <param name="teacherIDs"></param>
/// <returns></returns>
public static List <UICourse> GetCourses(this CPCase cp, string teacherID)
{
List <UICourse> courses = new List <UICourse>();
var classHours = (from ch in cp.ClassHours where ch.TeacherIDs.Contains(teacherID) select ch);
var groups = classHours?.GroupBy(g => g.CourseID);
if (groups != null)
{
foreach (var g in groups)
{
var course = cp.Courses.FirstOrDefault(ch => ch.ID.Equals(g.Key));
if (course != null)
{
UICourse ui = new UICourse()
{
ID = course.ID,
Name = course.Name
};
courses.Add(ui);
}
}
}
return(courses);
}
void setColorCommand(object obj)
{
UICourse model = obj as UICourse;
var local = CommonDataManager.GetLocalCase(base.LocalID);
ColorDialog colorDialog = new ColorDialog();
if (colorDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
SolidBrush sb = new SolidBrush(colorDialog.Color);
SolidColorBrush solidColorBrush = new SolidColorBrush(System.Windows.Media.Color.FromArgb(sb.Color.A, sb.Color.R, sb.Color.G, sb.Color.B));
var colorString = solidColorBrush.ToString();
model.ColorString = colorString;
var has = local.CourseColors.ContainsKey(model.ID);
if (!has)
{
local.CourseColors.Add(model.ID, colorString);
}
else
{
local.CourseColors[model.ID] = colorString;
}
// 保存方案
local.Serialize();
}
}
public void Initilize()
{
this.Courses.Clear();
var cl = base.GetClCase(base.LocalID);
var local = CommonDataManager.GetLocalCase(base.LocalID);
cl.Courses.ForEach(c =>
{
UICourse course = new UICourse()
{
ID = c.ID,
Name = c.Name,
Levels = new ObservableCollection <UILevel>()
};
var has = local.CourseColors.ContainsKey(c.ID);
if (has)
{
course.ColorString = local.CourseColors[c.ID];
}
if (c.Levels != null)
{
// 查找空层
if (c.Levels.Any(l => l.ID.Equals("0")))
{
// 空层
course.DefaultLevel = new UILevel()
{
CourseID = course.ID,
ID = "0",
Name = string.Empty,
Lessons = 5
};
}
else
{
var levels = c.Levels.Select(l =>
{
return(new UILevel()
{
CourseID = c.ID,
ID = l.ID,
Name = l.Name,
Lessons = l.Lessons,
});
});
if (levels != null)
{
course.Levels = new ObservableCollection <UILevel>(levels);
}
}
}
this.Courses.Add(course);
});
}
void Receive(UICourse course)
{
foreach (var c in this.Classes)
{
var removeItem = c.Courses?.FirstOrDefault(cc => cc.CourseID.Equals(course.ID));
if (removeItem != null)
{
c.Courses.Remove(removeItem);
}
}
}
void createLevelCommand(object obj)
{
UICourse course = obj as UICourse;
CreateLevelWindow levelWin = new CreateLevelWindow();
levelWin.Closed += (s, arg) =>
{
if (levelWin.DialogResult.Value)
{
var has = course.Levels.Any(c =>
{
return(levelWin.Levels.Any(cc => cc.Equals(c.Name)));
});
if (has)
{
var result = this.ShowDialog("提示信息", "存在相同层,是否继续添加", CustomControl.Enums.DialogSettingType.OkAndCancel, CustomControl.Enums.DialogType.Warning);
if (result != CustomControl.Enums.DialogResultType.OK)
{
return;
}
}
if (course.DefaultLevel != null)
{
// 删除默认层
course.DefaultLevel = null;
}
foreach (var l in levelWin.Levels)
{
var levelID = course.Levels.Count == 0 ? 0 : course.Levels.Max(m => Convert.ToInt64(m.ID));
var theSame = course.Levels.Any(ll => ll.Name.Equals(l));
if (!theSame)
{
course.Levels.Add(new UILevel
{
ID = (levelID + 1).ToString(),
CourseID = course.ID,
Name = l,
Lessons = 5
});
}
}
}
};
levelWin.ShowDialog();
}
void deleteCommand(object obj)
{
var result = this.ShowDialog("提示信息", "确认删除?", CustomControl.Enums.DialogSettingType.OkAndCancel, CustomControl.Enums.DialogType.Warning);
if (result == CustomControl.Enums.DialogResultType.OK)
{
var local = CommonDataManager.GetLocalCase(base.LocalID);
UICourse uiCourse = obj as UICourse;
this.Courses.Remove(uiCourse);
_toDeleteCourses.Add(uiCourse);
this.RaisePropertyChanged(() => ShowCreateLevel);
}
}
void getTechers(UICourse course)
{
// 获取方案
var cl = base.GetClCase(base.LocalID);
// 获取教师
var teachers = cl.GetTeachers(course.ID);
// 1.1 当前教师数据源
this._courseTeachers = teachers;
// 1.2 师傅
this.Masters = teachers;
// 1.3 徒弟
this.Apprentices = teachers;
}
void getTechers(UICourse course)
{
// 获取方案
var cp = CommonDataManager.GetCPCase(base.LocalID);
// 获取教师
var teachers = cp.GetTeachers(course.ID);
// 1.1 当前教师数据源
this._courseTeachers = teachers;
// 1.2 师傅
this.Masters = teachers;
// 1.3 徒弟
this.Apprentices = teachers;
}
bool CourseContains(object contain)
{
UICourse course = contain as UICourse;
if (string.IsNullOrEmpty(this.SearchCourse))
{
return(true);
}
if (course.Name.IndexOf(this.SearchCourse) != -1)
{
return(true);
}
else
{
return(false);
}
}
public void Initilize()
{
var cp = CommonDataManager.GetCPCase(base.LocalID);
var local = CommonDataManager.GetLocalCase(base.LocalID);
if (cp != null)
{
_cpcase = cp;
if (cp.Teachers != null)
{
List <UICourse> courses = new List <UICourse>();
cp.Courses.ForEach(t =>
{
UICourse course = new UICourse()
{
ID = t.ID,
Name = t.Name,
};
var has = local.CourseColors.ContainsKey(t.ID);
if (has)
{
course.ColorString = local.CourseColors[t.ID];
}
courses.Add(course);
});
this.Courses = new ObservableCollection <UICourse>(courses);
_courseCollectionView = (ListCollectionView)CollectionViewSource.GetDefaultView(this.Courses);
_courseCollectionView.Filter = CourseContains;
}
}
else
{
_cpcase = new CPCase();
}
}
private void Oc_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
UICourse course = sender as UICourse;
if (e.PropertyName.Equals(nameof(course.IsChecked)))
{
if (course.IsChecked)
{
// 注册事件
this.DualCourses.ForEach(dc =>
{
dc.PropertyChanged -= Dc_PropertyChanged;
});
var selectDual = this.DualCourses.FirstOrDefault(f => f.IsChecked);
this.DualCourses = _sourceCourses.Where(sc => sc.Lessons == course.Lessons && !sc.ID.Equals(course.ID))?.Select(t => t.GetInstance())?.ToList();
// 注册事件
this.DualCourses.ForEach(dc =>
{
dc.PropertyChanged += Dc_PropertyChanged;
});
if (selectDual != null)
{
var find = this.DualCourses.FirstOrDefault(oc => oc.ID.Equals(selectDual.ID));
if (find != null)
{
find.PropertyChanged -= Dc_PropertyChanged;
find.IsChecked = true;
find.PropertyChanged += Dc_PropertyChanged;
}
}
}
}
}
void changeCourse(UICourse course)
{
var cp = CommonDataManager.GetCPCase(base.LocalID);
this.Classes = cp.GetClasses(course.ID);
}
void lessonChanged(UICourse course)
{
course.IsChecked = true;
}
void createCommand()
{
CreateCourseWindow window = new CreateCourseWindow();
window.Closed += (s, arg) =>
{
if (window.DialogResult.Value)
{
var has = this.Courses.Any(c =>
{
return(window.Courses.Any(cc => cc.Equals(c.Name)));
});
if (has)
{
var result = this.ShowDialog("提示信息", "存在相同科目,是否继续添加", CustomControl.Enums.DialogSettingType.OkAndCancel, CustomControl.Enums.DialogType.Warning);
if (result != CustomControl.Enums.DialogResultType.OK)
{
return;
}
}
var local = CommonDataManager.GetLocalCase(base.LocalID);
window.Courses.ForEach(c =>
{
var any = this.Courses.Any(cc => cc.Name.Equals(c));
if (!any)
{
var courseID = this.Courses.Count == 0 ? 0 : this.Courses.Max(cc => Convert.ToInt64(cc.ID));
var course = new UICourse
{
ID = (courseID + 1).ToString(),
Name = c,
DefaultLevel = new UILevel()
{
ID = "0",
Name = string.Empty,
Lessons = 5
},
ColorString = "#000000"
};
this.Courses.Add(course);
var hasColor = local.CourseColors.ContainsKey(course.ID);
if (!hasColor)
{
local.CourseColors.Add(course.ID, "#000000");
}
else
{
local.CourseColors[course.ID] = "#000000";
}
}
});
this.RaisePropertyChanged(() => ShowCreateLevel);
}
};
window.ShowDialog();
}
