Merge pull request #442 from kzi-nastava/feat/pdf-report

Feat/pdf report

LangLang/BusinessLogic/UseCases/PdfService.cs

@@ -4,6 +4,7 @@
 using System.IO;
 using System;
 using System.Collections.Generic;
+using LangLang.Domain.Models;
 
 namespace LangLang.BusinessLogic.UseCases
 {
@@ -63,6 +64,7 @@ public PdfGrid DataToGrid(Dictionary<string, List<double>> data)
             }
             return grid;
         }
+
         public PdfGrid DataToGrid(float[] data)
         {
             PdfGrid grid = new PdfGrid();
@@ -74,6 +76,7 @@ public PdfGrid DataToGrid(float[] data)
             row.Cells[3].Value = data[3].ToString();
             return grid;
         }
+
         public PdfGrid DataToGrid(Dictionary<string, float[]> data)
         {
             PdfGrid grid = new PdfGrid();
@@ -85,9 +88,38 @@ public PdfGrid DataToGrid(Dictionary<string, float[]> data)
                 row.Cells[1].Value = item.Value[0].ToString();
                 row.Cells[2].Value = item.Value[1].ToString();
                 row.Cells[3].Value = item.Value[2].ToString();
+            }
+            return grid;
+        }
+
+        public PdfGrid DataToGrid(Dictionary<(Course, int), double> data)
+        {
+            PdfGrid grid = new();
+            grid.Columns.Add(4);
+            foreach (var item in data)
+            {
+                PdfGridRow row = grid.Rows.Add();
+                row.Cells[0].Value = item.Key.Item1.Language;
+                row.Cells[1].Value = item.Key.Item1.Level.ToString();
+                row.Cells[2].Value = item.Key.Item2.ToString();
+                row.Cells[3].Value = item.Value.ToString();
+            }
+
+            return grid;
+        }
 
+        public PdfGrid DataToGrid(Dictionary<Course, int> data)
+        {
+            PdfGrid grid = new();
+            grid.Columns.Add(2);
+            foreach (var item in data)
+            {
+                PdfGridRow row = grid.Rows.Add();
+                row.Cells[0].Value = item.Key.Language + " " + item.Key.Level.ToString();
+                row.Cells[1].Value = item.Value.ToString();
             }
             return grid;
         }
+
     }
 }

LangLang/BusinessLogic/UseCases/PenaltyPointService.cs

@@ -97,6 +97,11 @@ public List<Student> GetStudentsByPenaltyCount(Course course, int penaltyCount)
         {
             List<Student> students = new();
             var studentService = new StudentService();
+            var courseService = new CourseService();
+
+            if (penaltyCount == 0)
+                return courseService.GetStudentsAttended(course);
+
             foreach (var point in GetByCourse(course))
             {
                 var student = studentService.Get(point.StudentId);

LangLang/BusinessLogic/UseCases/ReportService.cs

@@ -31,7 +31,7 @@ public Dictionary<Course, int> GetPenaltiesLastYear()
 
             foreach (var course in courseService.GetCoursesHeldInLastYear())
             {
-                for (int i = 0; i < Constants.MAX_PENALTY_POINTS; i++)
+                for (int i = 0; i <= Constants.MAX_PENALTY_POINTS; i++)
                 {
                     var key = (course, i);
                     averageGrades[key] = GetAverageGrade(course, i);

LangLang/BusinessLogic/UseCases/SenderService.cs

@@ -4,6 +4,7 @@
 using LangLang.Domain.Models;
 using LangLang.Domain.RepositoryInterfaces;
 using LangLang.Utilities;
+using System;
 using System.Collections.Generic;
 
 namespace LangLang.BusinessLogic.UseCases
@@ -74,6 +75,20 @@ public void SendCoursesAccomplishments(Director director)
 
         }
 
+        public void SendGratitudeMail(Course course, List<Student> students)
+        {
+            foreach (var student in students)
+            {
+                string subject = GetGratitudeSubject();
+                string body = GetGratitudeMessage();
+
+                subject = Utils.ReplacePlaceholders(subject, GetSubjectReplacements(course));
+                body = Utils.ReplacePlaceholders(body, GetBodyReplacements(student));
+
+                EmailService.SendEmail(student.Profile.Email, subject, body);
+            }
+        }
+
         public void SendAveragePoints(Director director)
         {
             var reportService = new ReportService();
@@ -97,18 +112,29 @@ public void SendAveragePenaltyPoints(Director director)
             var document = PdfService.GeneratePdf<Dictionary<string, double>>(reportService.GetAveragePenaltyPoints(), headers, reportName, data => pdfService.DataToGrid(data));
             EmailService.SendEmail(director.Profile.Email, reportName, "", document);
         }
-        public void SendGratitudeMail(Course course, List<Student> students)
+
+        internal void SendAverageGradeByPenaltyCount(Director director)
         {
-            foreach (var student in students)
-            {
-                string subject = GetGratitudeSubject();
-                string body = GetGratitudeMessage();
+            var reportService = new ReportService();
+            var pdfService = new PdfService();
 
-                subject = Utils.ReplacePlaceholders(subject, GetSubjectReplacements(course));
-                body = Utils.ReplacePlaceholders(body, GetBodyReplacements(student));
+            var reportName = "Average grade by penalty count";
+            var headers = new string[] { "Language", "Level", "Num of penalties", "Average grade" };
 
-                EmailService.SendEmail(student.Profile.Email, subject, body);
-            }
+            var document = PdfService.GeneratePdf<Dictionary<(Course, int), double>>(reportService.GetAverageGradeByPenaltyCount(), headers, reportName, data => pdfService.DataToGrid(data));
+            EmailService.SendEmail(director.Profile.Email, reportName, "", document);
+        }
+
+        internal void SendPenaltiesCountLastYear(Director director)
+        {
+            var reportService = new ReportService();
+            var pdfService = new PdfService();
+
+            var reportName = "Number of penalties per course in last year.";
+            var headers = new string[] { "Language", "Num of penalties" };
+
+            var document = PdfService.GeneratePdf<Dictionary<Course, int>>(reportService.GetPenaltiesLastYear(), headers, reportName, data => pdfService.DataToGrid(data));
+            EmailService.SendEmail(director.Profile.Email, reportName, "", document);
         }
 
         private string[] GetBodyReplacements(ExamResult result, ExamSlot exam)

LangLang/WPF/ViewModels/DirectorViewModels/ReportsViewModel.cs

@@ -1,5 +1,6 @@
 using LangLang.BusinessLogic.UseCases;
 using LangLang.Domain.Models;
+using System;
 using System.Windows;
 
 namespace LangLang.WPF.ViewModels.DirectorViewModels
@@ -24,6 +25,18 @@ public void SentAveragePenaltyPoints()
             senderService.SendAveragePenaltyPoints(_director);
             ShowSuccess();
         }
+        public void SendAverageGradeByPenaltyCount()
+        {
+            var senderService = new SenderService();
+            senderService.SendAverageGradeByPenaltyCount(_director);
+            ShowSuccess();
+        }
+        public void SendPenaltiesCountLastYear()
+        {
+            var senderService = new SenderService();
+            senderService.SendPenaltiesCountLastYear(_director);
+            ShowSuccess();
+        }
 
         public void SentAverageCourseGrades()
         {
@@ -47,6 +60,5 @@ private void ShowSuccess()
         {
             MessageBox.Show("Successfully completed!", "Notification", MessageBoxButton.OK, MessageBoxImage.Information);
         }
-
     }
 }

LangLang/WPF/Views/DirectorView/Tabs/Reports.xaml

@@ -20,8 +20,8 @@
                 <RowDefinition Height="*" />
             </Grid.RowDefinitions>
 
-            <Button Grid.Row="0" Content="The number of penalty points received in each course in the past year" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" />
-            <Button Grid.Row="1" Content="The average grade of students who had n points (0 ≤ n ≤ 3)" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" />
+            <Button Grid.Row="0" Content="The number of penalty points received in each course in the past year" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" Click="PenaltiesCountLastYear_Click" />
+            <Button Grid.Row="1" Content="The average grade of students who had n points (0 ≤ n ≤ 3)" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" Click="AverageGradeByPenaltyCount_Click" />
             <Button Grid.Row="2" Content="Number of average points per language" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" Click="AveragePoints_Click" />
             <Button Grid.Row="3" Content="Number of average penalty points per language" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" Click="AveragePenaltyPoints_Click" />
             <Button Grid.Row="4" Content="Number of created courses for each of the existing languages in the system in the last year" BorderBrush="White" Background="#FFFFDBDB" Foreground="#FF817C7C" FontFamily="Segoe UI Black" />

LangLang/WPF/Views/DirectorView/Tabs/Reports.xaml.cs

@@ -27,14 +27,26 @@ private void AveragePenaltyPoints_Click(object sender, System.Windows.RoutedEven
             _viewModel.SentAveragePenaltyPoints();
         }
 
+        private void AverageGradeByPenaltyCount_Click(object sender, System.Windows.RoutedEventArgs e)
+        {
+            _viewModel.SendAverageGradeByPenaltyCount();
+        }
+
+        private void PenaltiesCountLastYear_Click(object sender, System.Windows.RoutedEventArgs e)
+        {
+            _viewModel.SendPenaltiesCountLastYear();
+        }
+
         private void AverageCourseGrades_Click(object sender, System.Windows.RoutedEventArgs e)
         {
             _viewModel.SentAverageCourseGrades();
         }
+
         private void AverageResultsPerSkill_Click(object sender, System.Windows.RoutedEventArgs e)
         {
             _viewModel.SentAverageResultsPerSkill();
         }
+
         private void CoursesAccomplishments_Click(object sender, System.Windows.RoutedEventArgs e)
         {
             _viewModel.SentCoursesAccomplishments();