Abgabe (Calcan_Conze) - Vollendung

.gitignore

@@ -0,0 +1,400 @@
+*.vsidx
+
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
+ 
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+ 
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+ 
+# Mono auto generated files
+mono_crash.*
+ 
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+ 
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+ 
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+ 
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+ 
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+ 
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+ 
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+ 
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+ 
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+ 
+# StyleCop
+StyleCopReport.xml
+ 
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+ 
+# Chutzpah Test files
+_Chutzpah*
+ 
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+ 
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+ 
+# Visual Studio Trace Files
+*.e2e
+ 
+# TFS 2012 Local Workspace
+$tf/
+ 
+# Guidance Automation Toolkit
+*.gpState
+ 
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+ 
+# TeamCity is a build add-in
+_TeamCity*
+ 
+# DotCover is a Code Coverage Tool
+*.dotCover
+ 
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+ 
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+ 
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+ 
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+ 
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+ 
+# Web workbench (sass)
+.sass-cache/
+ 
+# Installshield output folder
+[Ee]xpress/
+ 
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+ 
+# Click-Once directory
+publish/
+ 
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+ 
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+ 
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+ 
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+ 
+# Microsoft Azure Emulator
+ecf/
+rcf/
+ 
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+ 
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+ 
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+ 
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+ 
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+ 
+# RIA/Silverlight projects
+Generated_Code/
+ 
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+ 
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+ 
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+ 
+# Microsoft Fakes
+FakesAssemblies/
+ 
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+ 
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+ 
+# Visual Studio 6 build log
+*.plg
+ 
+# Visual Studio 6 workspace options file
+*.opt
+ 
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+ 
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+ 
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+ 
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+ 
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+ 
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+ 
+# FAKE - F# Make
+.fake/
+ 
+# CodeRush personal settings
+.cr/personal
+ 
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+ 
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+ 
+# Tabs Studio
+*.tss
+ 
+# Telerik's JustMock configuration file
+*.jmconfig
+ 
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+ 
+# OpenCover UI analysis results
+OpenCover/
+ 
+# Azure Stream Analytics local run output
+ASALocalRun/
+ 
+# MSBuild Binary and Structured Log
+*.binlog
+ 
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+ 
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+ 
+# Local History for Visual Studio
+.localhistory/
+ 
+# Visual Studio History (VSHistory) files
+.vshistory/
+ 
+# BeatPulse healthcheck temp database
+healthchecksdb
+ 
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+ 
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+ 
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+ 
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+ 
+# Local History for Visual Studio Code
+.history/
+ 
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+ 
+# JetBrains Rider
+*.sln.iml

Dateien/import_yutani.csv

@@ -0,0 +1,73 @@
+Frau;Sabrina;Schröder;11.02.1992
+Adresse;Brückenstraße 9;93047;Regensburg
+E-Mail;sabrina.schroder@example.com;;
+Telefon;941;77990011;
+Telefon;179;77889900;
+Herr;Alexander;Neumann;27.03.1983
+Adresse;Am Rathaus 4;94032;Passau
+E-Mail;alexander.neumann@example.com;;
+Telefon;170;88990011;
+Telefon;851;11224433;
+Frau;Nina;Schwarz;09.10.1989
+Adresse;Hafenstraße 3;18055;Rostock
+E-Mail;nina.schwarz@example.com;;
+Telefon;172;99001122;
+Telefon;381;66554433;
+Herr;Markus;Zimmermann;30.12.1986
+Adresse;Friedrichstraße 10;10178;Berlin
+E-Mail;markus.zimmermann@example.com;;
+Telefon;40;22335544;
+Telefon;176;10111213;
+Frau;Lisa;Krüger;15.06.1991
+Adresse;Schloßallee 1;80333;München
+E-Mail;lisa.kruger@example.com;;
+Telefon;30;44667788;
+Telefon;179;12131415;
+Herr;Christian;Hartmann;23.01.1980
+Adresse;Wilhelmstraße 5;50679;Köln
+E-Mail;christian.hartmann@example.com;;
+Telefon;30;13141516;
+Frau;Melanie;Werner;19.09.1987
+Adresse;Heinrich-Heine-Platz 7;20097;Hamburg
+E-Mail;melanie.werner@example.com;;
+Telefon;40;14151617;
+Herr;Patrick;Krause;05.05.1984
+Adresse;Neustadt 3;30159;Hannover
+E-Mail;patrick.krause@example.com;;
+Telefon;89;15161718;
+Frau;Claudia;Meier;02.03.1990
+Adresse;Alte Straße 22;1067;Dresden
+E-Mail;claudia.meier@example.com;;
+Telefon;221;16171819;
+Herr;Tobias;Lehmann;26.11.1985
+Adresse;Markt 11;4109;Leipzig
+E-Mail;tobias.lehmann@example.com;;
+Telefon;511;17181920;
+Frau;Sandra;Maier;17.04.1988
+Adresse;Rathausplatz 8;34117;Kassel
+E-Mail;sandra.maier@example.com;;
+Telefon;331;18192021;
+Herr;Jan;Huber;08.08.1983
+Adresse;Hauptplatz 15;65183;Wiesbaden
+E-Mail;jan.huber@example.com;;
+Telefon;361;19202122;
+Frau;Susanne;Schulz;21.06.1992
+Adresse;Am Markt 6;49074;Osnabrück
+E-Mail;susanne.schulz@example.com;;
+Telefon;551;20212223;
+Herr;Benjamin;Lang;09.12.1986
+Adresse;Hofgartenweg 1;86150;Augsburg
+E-Mail;benjamin.lang@example.com;;
+Telefon;381;21222324;
+Frau;Kerstin;Böhm;02.07.1987
+Adresse;Mühlweg 18;99084;Erfurt
+E-Mail;kerstin.bohm@example.com;;
+Telefon;561;22232425;
+Herr;Florian;Kuhn;16.05.1982
+Adresse;Burgstraße 2;37073;Göttingen
+E-Mail;florian.kuhn@example.com;;
+Frau;Anja;Peters;11.08.1991
+Adresse;Schillerplatz 9;14467;Potsdam
+E-Mail;anja.peters@example.com;;
+Herr;Tim;Franke;22.10.1980
+E-Mail;tim.franke@example.com;;

Projekt_Calcan_Conze/.vs/Projekt_Calcan_Conze/v17/DocumentLayout.json

@@ -3,8 +3,8 @@
   "WorkspaceRootPath": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\",
   "Documents": [
     {
-      "AbsoluteMoniker": "D:0:0:{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}|Projekt_Calcan_Conze\\Projekt_Calcan_Conze.csproj|c:\\jan_bib_module\\pmc\\projekt\\projekt_calcan_conze\\projekt_calcan_conze\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "AbsoluteMoniker": "D:0:0:{9E018F4D-EED3-44D0-9179-E6637B984D74}|Projekt_Calcan_Conze_Export\\Projekt_Calcan_Conze_Export.csproj|c:\\jan_bib_module\\pmc\\projekt\\projekt_calcan_conze\\projekt_calcan_conze_export\\repositories\\database.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}|Projekt_Calcan_Conze\\Projekt_Calcan_Conze.csproj|solutionrelative:projekt_calcan_conze\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+      "RelativeMoniker": "D:0:0:{9E018F4D-EED3-44D0-9179-E6637B984D74}|Projekt_Calcan_Conze_Export\\Projekt_Calcan_Conze_Export.csproj|solutionrelative:projekt_calcan_conze_export\\repositories\\database.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
     }
   ],
   "DocumentGroupContainers": [
@@ -19,14 +19,14 @@
             {
               "$type": "Document",
               "DocumentIndex": 0,
-              "Title": "Program.cs",
+              "Title": "Database.cs",
-              "DocumentMoniker": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze\\Program.cs",
+              "DocumentMoniker": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze_Export\\Repositories\\Database.cs",
-              "RelativeDocumentMoniker": "Projekt_Calcan_Conze\\Program.cs",
+              "RelativeDocumentMoniker": "Projekt_Calcan_Conze_Export\\Repositories\\Database.cs",
-              "ToolTip": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze\\Program.cs",
+              "ToolTip": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze_Export\\Repositories\\Database.cs",
-              "RelativeToolTip": "Projekt_Calcan_Conze\\Program.cs",
+              "RelativeToolTip": "Projekt_Calcan_Conze_Export\\Repositories\\Database.cs",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
+              "ViewState": "AgIAAAAAAAAAAAAAAAAAAAAAAABOAAAAAAAAAA==",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-24T09:06:25.212Z",
+              "WhenOpened": "2024-09-02T18:06:03.752Z",
               "EditorCaption": ""
             }
           ]

Projekt_Calcan_Conze/2024-09-03_K-12345_2024-06-01_2024-08-25.csv

@@ -0,0 +1,7 @@
+Rechnungszeitraum (von);Rechnungszeitraum (bis);Kundennummer;Kundenname;Gesamtbetrag
+2024-06-01;2024-08-25;K-12345;bibtastic GmbH;29.264
+Bereich;Grundbetrag;Anzahl;Betrag;
+Verkaufsgespräch;0.030;8;0.240;
+Tarif Orange XL 12 Monate;12.000;2;24.000;
+Tarif Orange S 12 Monate;5.000;1;5.000;
+Newsletter wöchentlich;0.001;24;0.024;

Projekt_Calcan_Conze/2024-09-03_K2-0002_2024-06-01_2024-08-25.csv

@@ -0,0 +1,6 @@
+Rechnungszeitraum (von);Rechnungszeitraum (bis);Kundennummer;Kundenname;Gesamtbetrag
+2024-06-01;2024-08-25;K2-0002;Weyland-Yutani Corporation;5.785
+Bereich;Grundbetrag;Anzahl;Betrag;
+Anfrage Besichtigung;0.005;7;0.035;
+Besichtigungstermin vereinbart;1.000;4;4.000;
+Prospekt wöchentlich;0.050;35;1.750;

Projekt_Calcan_Conze/Core/Constants.cs

@@ -0,0 +1,38 @@
+// Die eindeutige Einteilung von Klassen und Methoden ist quasi unmöglich.
+// Radu hat mehr beim Export gemacht
+// Jan hat mehr beim Import gemacht
+// Im Verlauf haben wir aber immer auch mal Code vom anderen angepasst, verändert und ausgeholfen
+// Im SourceTree findest du nur Einträge von mir (Jan) allerdings lag das an dem endlosen Fehler in SourceTree auf Seiten Radus
+// Viele Sachen hat er mir als Datei oder Bild zukommen lassen, sodass ich das einfügen und hochladen konnte
+
+// Zur Vollendung wurde keine KI benutzt allerdings mussten wir einiges ergoggeln und parallel habe ich einige Tipps zur Struktur
+//  von einem guten Freund bekommen
+
+// Konstanten durch beide Partien bei Bedarf erweitert
+
+namespace Core;
+
+public static class Constants
+{
+    public const string ConnectionString = "server=localhost;uid=root;pwd=root;database=import_export";
+
+    public const string DateOfBirthFormat = "dd.MM.yyyy";
+
+    public const string DateFormat = "yyyy-MM-dd";
+
+    public const string MoneyFormat = "F3";
+
+    public const char Separator = ';';
+
+    public const string FemaleAttributeIdentifier = "Frau";
+
+    public const string MaleAttributeIdentifier = "Herr";
+
+    public const string DiverseAttributeIdentifier = "Divers";
+
+    public const string AddressAttributeIdentifier = "Adresse";
+
+    public const string EmailAttributeIdentifier = "E-Mail";
+
+    public const string PhoneNumberAttributeIdentifier = "Telefon";
+}

Projekt_Calcan_Conze/Core/Core.csproj

@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <OutputType>Exe</OutputType>
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>

Projekt_Calcan_Conze/Projekt_Calcan_Conze.sln

@@ -3,7 +3,11 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.10.34916.146
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Projekt_Calcan_Conze", "Projekt_Calcan_Conze\Projekt_Calcan_Conze.csproj", "{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Projekt_Calcan_Conze_Import", "Projekt_Calcan_Conze\Projekt_Calcan_Conze_Import.csproj", "{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Projekt_Calcan_Conze_Export", "Projekt_Calcan_Conze_Export\Projekt_Calcan_Conze_Export.csproj", "{9E018F4D-EED3-44D0-9179-E6637B984D74}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Core", "Core\Core.csproj", "{1A945077-A135-4756-974C-A87109DF411E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +19,14 @@ Global
 		{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{44DD7752-6BB5-4C3A-9053-671D8ADE49C4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9E018F4D-EED3-44D0-9179-E6637B984D74}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9E018F4D-EED3-44D0-9179-E6637B984D74}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9E018F4D-EED3-44D0-9179-E6637B984D74}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9E018F4D-EED3-44D0-9179-E6637B984D74}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1A945077-A135-4756-974C-A87109DF411E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1A945077-A135-4756-974C-A87109DF411E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1A945077-A135-4756-974C-A87109DF411E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1A945077-A135-4756-974C-A87109DF411E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Projekt_Calcan_Conze/Projekt_Calcan_Conze/DTOs/UserAttributeDto.cs

@@ -0,0 +1,16 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+namespace Projekt_Calcan_Conze_Import.DTOs;
+
+internal class UserAttributeDto
+{
+    public UserAttributeDto(List<string> parts, string originalCsvLine)
+    {
+        this.Parts = parts;
+        this.OriginalCsvLine = originalCsvLine;
+    }
+
+    public List<string> Parts { get; }
+
+    public string OriginalCsvLine { get; }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/DTOs/UserDto.cs

@@ -0,0 +1,13 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+namespace Projekt_Calcan_Conze_Import.DTOs;
+
+internal class UserDto
+{
+    public UserDto(List<UserAttributeDto> attributes)
+    {
+        this.Attributes = attributes;
+    }
+
+    public List<UserAttributeDto> Attributes { get; }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/DTOs/UserIdentifierDto.cs

@@ -0,0 +1,19 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+namespace Projekt_Calcan_Conze_Import.DTOs;
+
+internal class UserIdentifierDto
+{
+    public UserIdentifierDto(string title, string firstName, string lastName)
+    {
+        this.Title = title;
+        this.FirstName = firstName;
+        this.LastName = lastName;
+    }
+
+    public string Title { get; }
+
+    public string FirstName { get; }
+
+    public string LastName { get; }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/ImportUsers.cs

@@ -0,0 +1,215 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+using Core;
+using Projekt_Calcan_Conze_Import.DTOs;
+using Projekt_Calcan_Conze_Import.Models;
+using System.Net.Mail;
+
+namespace Projekt_Calcan_Conze_Import;
+
+internal static class ImportUsers
+{
+    public static (List<User> User, List<string> Protocol) FromCsv(string filePath)
+    {
+        var (userDtos, protocol) = ReadUserDtos(filePath);
+        var users = ParseUsers(userDtos, protocol);
+        return (users, protocol);
+    }
+
+    private static (List<UserDto> UserDtos, List<string> Protocol) ReadUserDtos(string filePath)
+    {
+        List<string> protocol = [];
+        List<UserDto> userDtos = [];
+        List<string> lines;
+
+        try
+        {
+            lines =
+                File.ReadAllLines(filePath)
+                    .Where(line => !string.IsNullOrWhiteSpace(line)) // remove empty lines
+                    .ToList();
+        }
+        catch (Exception)
+        {
+            Console.WriteLine("The file does not exist or is currently used by another program.");
+            return (userDtos, protocol);
+        }
+
+        UserDto? currentUser = null;
+
+        foreach (string line in lines)
+        {
+            var lineParts =
+                line.Split(Constants.Separator)
+                    .Select(linePart => linePart.Trim())
+                    .Where(linePart => !string.IsNullOrWhiteSpace(linePart)) // remove empty parts
+                    .ToList(); // remove whitespace
+
+            string title = lineParts[0];
+
+            if (title
+                is Constants.FemaleAttributeIdentifier
+                or Constants.MaleAttributeIdentifier
+                or Constants.DiverseAttributeIdentifier)
+            {
+                if (currentUser is not null)
+                {
+                    userDtos.Add(currentUser);
+                }
+
+                currentUser = new UserDto([new UserAttributeDto(lineParts, line)]);
+            }
+            else if (currentUser is not null)
+            {
+                currentUser.Attributes.Add(new UserAttributeDto(lineParts, line));
+            }
+            else
+            {
+                protocol.Add(line);
+            }
+        }
+
+        if (currentUser is not null)
+        {
+            userDtos.Add(currentUser);
+        }
+
+        return (userDtos, protocol);
+    }
+
+    private static List<User> ParseUsers(List<UserDto> userDtos, List<string> protocol)
+    {
+        List<User> users = [];
+
+        foreach (var userDto in userDtos)
+        {
+            var user = ParseUser(userDto);
+
+            if (user is not null)
+            {
+                users.Add(user);
+            }
+            else
+            {
+                protocol.AddRange(userDto.Attributes.Select(attribute => attribute.OriginalCsvLine));
+            }
+        }
+
+        return users;
+    }
+
+    private static User? ParseUser(UserDto user)
+    {
+        var firstAttribute = user.Attributes[0];
+
+        if (firstAttribute.Parts.Count != 4)
+        {
+            return null;
+        }
+
+        string title = firstAttribute.Parts[0];
+        string fistName = firstAttribute.Parts[1];
+        string lastName = firstAttribute.Parts[2];
+
+        DateOnly? dateOfBirth =
+            DateOnly.TryParseExact(firstAttribute.Parts[3], Constants.DateOfBirthFormat,
+                                   out var date)
+                ? date
+                : null;
+
+        if (dateOfBirth is null)
+        {
+            return null;
+        }
+
+        string? email = null;
+        Address? address = null;
+        List<PhoneNumber> phoneNumbers = [];
+
+        foreach (var attribute in user.Attributes.Skip(1))
+        {
+            var attributeParts = attribute.Parts;
+            string identifier = attributeParts[0];
+
+            switch (identifier)
+            {
+                case Constants.AddressAttributeIdentifier:
+                    if (attributeParts.Count == 4)
+                    {
+                        string postalCode = attributeParts[2];
+
+                        if (postalCode.Length == 5)
+                        {
+                            address =
+                                new Address(
+                                    streetAndHouseNumber: attributeParts[1],
+                                    postalCode: postalCode,
+                                    city: attributeParts[3]);
+                        }
+                        else
+                        {
+                            return null;
+                        }
+                    }
+
+                    break;
+
+                case Constants.EmailAttributeIdentifier:
+                    if (attributeParts.Count == 2)
+                    {
+                        try
+                        {
+                            email = attributeParts[1];
+
+                            _ = new MailAddress(
+                                email); // validate the format of the email address
+                        }
+                        catch (Exception)
+                        {
+                            return null;
+                        }
+                    }
+                    else
+                    {
+                        return null;
+                    }
+
+                    break;
+
+                case Constants.PhoneNumberAttributeIdentifier:
+                    if (attributeParts.Count == 3)
+                    {
+                        string areaCode = attributeParts[1];
+                        string number = attributeParts[2];
+
+                        if (areaCode.Length is >= 3 and <= 5
+                            && number.Length is >= 4 and <= 10)
+                        {
+                            phoneNumbers.Add(new PhoneNumber(areaCode, number));
+                        }
+                        else
+                        {
+                            return null;
+                        }
+                    }
+                    else
+                    {
+                        return null;
+                    }
+
+                    break;
+
+                default: return null;
+            }
+        }
+
+        return new User(
+            title: title,
+            firstName: fistName,
+            lastName: lastName,
+            dateOfBirth: dateOfBirth.Value,
+            email: email,
+            address: address,
+            phoneNumbers: phoneNumbers);
+    }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/Models/Address.cs

@@ -0,0 +1,19 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+namespace Projekt_Calcan_Conze_Import.Models;
+
+internal class Address
+{
+    public Address(string streetAndHouseNumber, string postalCode, string city)
+    {
+        this.StreetAndHouseNumber = streetAndHouseNumber;
+        this.PostalCode = postalCode;
+        this.City = city;
+    }
+
+    public string StreetAndHouseNumber { get; }
+
+    public string PostalCode { get; }
+
+    public string City { get; }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/Models/PhoneNumber.cs

@@ -0,0 +1,16 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+namespace Projekt_Calcan_Conze_Import.Models;
+
+internal class PhoneNumber
+{
+    public PhoneNumber(string areaCode, string number)
+    {
+        this.AreaCode = areaCode;
+        this.Number = number;
+    }
+
+    public string AreaCode { get; }
+
+    public string Number { get; }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/Models/User.cs

@@ -0,0 +1,116 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+using Core;
+using System.Text;
+
+namespace Projekt_Calcan_Conze_Import.Models;
+
+internal class User
+{
+    public User(
+        string title,
+        string firstName,
+        string lastName,
+        DateOnly dateOfBirth,
+        string? email,
+        Address? address,
+        List<PhoneNumber> phoneNumbers)
+    {
+        this.Title = title;
+        this.FirstName = firstName;
+        this.LastName = lastName;
+        this.DateOfBirth = dateOfBirth;
+        this.Email = email;
+        this.Address = address;
+        this.PhoneNumbers = phoneNumbers;
+    }
+
+    public string Title { get; }
+
+    public string FirstName { get; }
+
+    public string LastName { get; }
+
+    public DateOnly DateOfBirth { get; }
+
+    public string? Email { get; }
+
+    public Address? Address { get; }
+
+    public List<PhoneNumber> PhoneNumbers { get; }
+
+    public override string ToString()
+    {
+        StringBuilder builder = new();
+
+        builder.Append($"{this.Title} {this.FirstName} {this.LastName}");
+        builder.Append($"{Constants.Separator} {this.DateOfBirth.ToString(Constants.DateOfBirthFormat)}");
+
+        if (this.Email is not null)
+        {
+            builder.Append($"{Constants.Separator} {this.Email}");
+        }
+
+        if (this.Address is not null)
+        {
+            builder.Append($"{Constants.Separator} {this.Address.StreetAndHouseNumber}");
+            builder.Append($"{Constants.Separator} {this.Address.PostalCode} {this.Address.City}");
+        }
+
+        foreach (PhoneNumber phoneNumber in this.PhoneNumbers)
+        {
+            builder.Append($"{Constants.Separator} {phoneNumber.AreaCode} {phoneNumber.Number}");
+        }
+
+        return builder.ToString();
+    }
+
+    public IEnumerable<string> ToCsv()
+    {
+        List<string> csvLines =
+        [
+            this.Title
+            + Constants.Separator
+            + this.FirstName
+            + Constants.Separator
+            + this.LastName
+            + Constants.Separator
+            + this.DateOfBirth.ToString("dd.MM.yyyy")
+        ];
+
+        if (this.Address is not null)
+        {
+            csvLines.Add(
+                Constants.AddressAttributeIdentifier
+                + Constants.Separator
+                + this.Address.StreetAndHouseNumber
+                + Constants.Separator
+                + this.Address.PostalCode
+                + Constants.Separator
+                + this.Address.City);
+        }
+
+        if (this.Email is not null)
+        {
+            csvLines.Add(
+                Constants.EmailAttributeIdentifier
+                + Constants.Separator
+                + this.Email
+                + Constants.Separator
+                + Constants.Separator);
+        }
+
+        csvLines.AddRange(
+            this.PhoneNumbers
+                .Select(
+                    phoneNumber =>
+                        Constants.PhoneNumberAttributeIdentifier
+                        + Constants.Separator
+                        + phoneNumber.AreaCode
+                        + Constants.Separator
+                        + phoneNumber.Number
+                        + Constants.Separator));
+
+        return csvLines;
+    }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/Program.cs

@@ -1,2 +1,78 @@
-// See https://aka.ms/new-console-template for more information
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
-Console.WriteLine("Hello, World!");
+
+using Projekt_Calcan_Conze_Import;
+using Projekt_Calcan_Conze_Import.Repositories;
+
+try
+{
+    string? filePath = null;
+
+    while (string.IsNullOrEmpty(filePath))
+    {
+        Console.WriteLine("Bitte gib einen Dateipfad an:");
+        filePath = Console.ReadLine();
+
+        if (filePath?.StartsWith('\"') ?? false)
+        {
+            filePath = filePath.Substring(startIndex: 1, length: filePath.Length - 1);
+        }
+
+        if (filePath?.EndsWith('\"') ?? false)
+        {
+            filePath = filePath.Substring(startIndex: 0, length: filePath.Length - 1);
+        }
+
+        if (!File.Exists(filePath))
+        {
+            Console.WriteLine("Die Datei existiert nicht.");
+            filePath = null;
+        }
+    }
+
+    string? clientNumber = null;
+
+    while (string.IsNullOrEmpty(clientNumber))
+    {
+        Console.WriteLine("Bitte gib eine Kundennummer an:");
+        clientNumber = Console.ReadLine();
+    }
+
+    var (users, protocol) = ImportUsers.FromCsv(filePath);
+    var existingUsers = await Database.GetUserIdentifiers(clientNumber);
+
+    var duplicateUsers =
+        users.Where(
+                user =>
+                    existingUsers.Any(
+                        existingUser =>
+                            existingUser.FirstName == user.FirstName
+                            && existingUser.LastName == user.LastName
+                            && existingUser.Title == user.Title))
+            .ToList();
+
+    foreach (var duplicateUser in duplicateUsers)
+    {
+        protocol.AddRange(duplicateUser.ToCsv());
+    }
+
+    var usersToCreate = users.Except(duplicateUsers).ToList();
+    await Database.CreateUsers(usersToCreate, clientNumber);
+
+    if (protocol.Any())
+    {
+        string protocolFilePath =
+            Path.Combine(
+                Path.GetDirectoryName(filePath),
+                Path.GetFileNameWithoutExtension(filePath) + "_protocol.csv");
+        await File.WriteAllLinesAsync(protocolFilePath, protocol);
+        Console.WriteLine($"Protokoll wurde unter \"{protocolFilePath}\" gespeichert.");
+    }
+    else
+    {
+        Console.WriteLine("Alle Nutzer wurden erfolgreich importiert.");
+    }
+}
+catch (Exception ex)
+{
+    Console.WriteLine($"Ein Fehler ist aufgetreten: {ex.Message}");
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/Projekt_Calcan_Conze_Import.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="MySql.Data" Version="8.4.0" />
+  </ItemGroup>
+
+<ItemGroup>
+	<ProjectReference Include="..\Core\Core.csproj" />
+</ItemGroup>
+
+</Project>

Projekt_Calcan_Conze/Projekt_Calcan_Conze/Repositories/Database.cs

@@ -0,0 +1,296 @@
+// Import: Jan Conze / PBS2H23ACO mit Unterstützung durch Radu Catalin Calcan
+
+using Core;
+using System.Data;
+
+namespace Projekt_Calcan_Conze_Import.Repositories;
+
+using MySql.Data.MySqlClient;
+using Projekt_Calcan_Conze_Import.DTOs;
+using Projekt_Calcan_Conze_Import.Models;
+
+internal static class Database
+{
+
+    public static async Task<List<UserIdentifierDto>> GetUserIdentifiers(string clientNumber)
+    {
+        var users = new List<UserIdentifierDto>();
+
+        try
+        {
+            // use "using" to automatically close the connection when done
+            await using var dbConnection = new MySqlConnection(Constants.ConnectionString);
+
+            // open a connection
+            await dbConnection.OpenAsync();
+
+            var usersCommand =
+                new MySqlCommand
+                {
+                    Connection = dbConnection,
+                    CommandText =
+                        $"""
+                         SELECT *
+                         FROM user
+                         INNER JOIN client ON user.clientId = client.id
+                         INNER JOIN gender ON user.genderId = gender.id
+                         WHERE client.clientno = @{nameof(clientNumber)}
+                         """
+                };
+            usersCommand.Parameters.AddWithValue($"@{nameof(clientNumber)}", clientNumber);
+
+            // execute the command and read the results
+            await using var sqlReader = await usersCommand.ExecuteReaderAsync();
+
+            while (await sqlReader.ReadAsync())
+            {
+                string title = sqlReader.GetString("description");
+                string firstName = sqlReader.GetString("firstname");
+                string lastName = sqlReader.GetString("lastname");
+
+                users.Add(
+                    new UserIdentifierDto(
+                        title: title,
+                        firstName: firstName,
+                        lastName: lastName));
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine("An error occurred while reading the database: " + ex.Message);
+        }
+
+        return users;
+    }
+
+    public static async Task CreateUsers(List<User> usersToCreate, string clientNumber)
+    {
+        try
+        {
+            await using var dbConnection = new MySqlConnection(Constants.ConnectionString);
+            await dbConnection.OpenAsync();
+            var transaction = await dbConnection.BeginTransactionAsync();
+
+            try
+            {
+                var getClientIdCommand =
+                    new MySqlCommand
+                    {
+                        Connection = dbConnection,
+                        Transaction = transaction,
+                        CommandText = "SELECT id FROM client WHERE clientno = @clientno"
+                    };
+                getClientIdCommand.Parameters.AddWithValue("@clientno", clientNumber);
+                object? clientIdResult = await getClientIdCommand.ExecuteScalarAsync();
+                long clientId;
+
+                if (clientIdResult is int cId)
+                {
+                    clientId = cId;
+                }
+                else
+                {
+                    throw new Exception("Client not found");
+                }
+
+                foreach (var user in usersToCreate)
+                {
+                    var getGenderCommand =
+                        new MySqlCommand
+                        {
+                            Connection = dbConnection,
+                            Transaction = transaction,
+                            CommandText = "SELECT id FROM gender WHERE gender.description = @title "
+                        };
+                    getGenderCommand.Parameters.AddWithValue("@title", user.Title);
+
+                    await using var genderReader = await getGenderCommand.ExecuteReaderAsync();
+
+                    long genderId;
+
+                    if (await genderReader.ReadAsync())
+                    {
+                        genderId = genderReader.GetByte("id");
+                        await genderReader.CloseAsync();
+                    }
+                    else
+                    {
+                        await genderReader.CloseAsync();
+                        genderId =
+                            await GetNextIdForTable(
+                                table: "gender",
+                                idColumn: "id",
+                                idType: typeof(byte),
+                                dbConnection,
+                                transaction);
+
+                        var insertGenderCommand =
+                            new MySqlCommand
+                            {
+                                Connection = dbConnection,
+                                Transaction = transaction,
+                                CommandText =
+                                     """
+                                     INSERT INTO gender (id, description)
+                                     VALUES (@id, @title) 
+                                     """
+                            };
+                        insertGenderCommand.Parameters.AddWithValue("@id", genderId);
+                        insertGenderCommand.Parameters.AddWithValue("@title", user.Title);
+                        insertGenderCommand.ExecuteNonQuery();
+                    }
+
+                    long userId =
+                        await GetNextIdForTable(
+                            table: "user",
+                            idColumn: "id",
+                            idType: typeof(int),
+                            dbConnection,
+                            transaction);
+                    var userCommand =
+                        new MySqlCommand
+                        {
+                            Connection = dbConnection,
+                            Transaction = transaction,
+                            CommandText =
+                                 """
+                                 INSERT INTO user (id, clientId, genderId, firstname, lastname, birthdate)
+                                 VALUES (@id, @clientId, @genderId, @firstname, @lastname, @dateofbirth)
+                                 """
+                        };
+                    userCommand.Parameters.AddWithValue("@id", userId);
+                    userCommand.Parameters.AddWithValue("@clientId", clientId);
+                    userCommand.Parameters.AddWithValue("@genderId", genderId);
+                    userCommand.Parameters.AddWithValue("@firstname", user.FirstName);
+                    userCommand.Parameters.AddWithValue("@lastname", user.LastName);
+                    userCommand.Parameters.AddWithValue("@dateofbirth", user.DateOfBirth.ToString("yyyy-MM-dd"));
+
+                    await userCommand.ExecuteNonQueryAsync();
+
+
+                    if (user.Email is not null)
+                    {
+                        long emailId =
+                            await GetNextIdForTable(
+                                table: "email",
+                                idColumn: "id",
+                                idType: typeof(int),
+                                dbConnection,
+                                transaction);
+                        var emailCommand =
+                            new MySqlCommand
+                            {
+                                Connection = dbConnection,
+                                Transaction = transaction,
+                                CommandText =
+                                     """
+                                     INSERT INTO email (id, userId, email)
+                                     VALUES (@id, @userId, @email)
+                                     """
+                            };
+                        emailCommand.Parameters.AddWithValue("@id", emailId);
+                        emailCommand.Parameters.AddWithValue("@userId", userId);
+                        emailCommand.Parameters.AddWithValue("@email", user.Email);
+
+                        await emailCommand.ExecuteNonQueryAsync();
+                    }
+
+                    if (user.Address is not null)
+                    {
+                        long addressId =
+                            await GetNextIdForTable(
+                                table: "address",
+                                idColumn: "id",
+                                idType: typeof(int),
+                                dbConnection,
+                                transaction);
+                        var addressCommand =
+                            new MySqlCommand
+                            {
+                                Connection = dbConnection,
+                                Transaction = transaction,
+                                CommandText =
+                                     """
+                                     INSERT INTO address (id, userId, street, postalcode, city)
+                                     VALUES (@id, @userId, @street, @postalcode, @city)
+                                     """
+                            };
+                        addressCommand.Parameters.AddWithValue("@id", addressId);
+                        addressCommand.Parameters.AddWithValue("@userId", userId);
+                        addressCommand.Parameters.AddWithValue("@street", user.Address.StreetAndHouseNumber);
+                        addressCommand.Parameters.AddWithValue("@postalcode", user.Address.PostalCode);
+                        addressCommand.Parameters.AddWithValue("@city", user.Address.City);
+
+                        await addressCommand.ExecuteNonQueryAsync();
+                    }
+
+                    foreach (var phoneNumber in user.PhoneNumbers)
+                    {
+                        long phoneId =
+                            await GetNextIdForTable(
+                                table: "phone",
+                                idColumn: "id",
+                                idType: typeof(int),
+                                dbConnection,
+                                transaction);
+                        var phoneNumberCommand =
+                            new MySqlCommand
+                            {
+                                Connection = dbConnection,
+                                Transaction = transaction,
+                                CommandText =
+                                     """
+                                     INSERT INTO phone (id, userId, phoneprefix, phonenumber)
+                                     VALUES (@id, @userId, @areacode, @number)
+                                     """
+                            };
+                        phoneNumberCommand.Parameters.AddWithValue("@id", phoneId);
+                        phoneNumberCommand.Parameters.AddWithValue("@userId", userId);
+                        phoneNumberCommand.Parameters.AddWithValue("@areacode", phoneNumber.AreaCode);
+                        phoneNumberCommand.Parameters.AddWithValue("@number", phoneNumber.Number);
+
+                        await phoneNumberCommand.ExecuteNonQueryAsync();
+                    }
+                }
+            }
+            catch (Exception)
+            {
+                await transaction.RollbackAsync();
+                throw;
+            }
+
+            await transaction.CommitAsync();
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine("An error occurred while writing to the database: " + ex.Message);
+        }
+    }
+
+    private static async Task<long> GetNextIdForTable(
+        string table,
+        string idColumn,
+        Type idType,
+        MySqlConnection connection,
+        MySqlTransaction transaction)
+    {
+        var getMaxIdCommand =
+            new MySqlCommand
+            {
+                Connection = connection,
+                Transaction = transaction,
+                CommandText = $"SELECT MAX({idColumn}) FROM {table}"
+            };
+        await using var maxIdReader = await getMaxIdCommand.ExecuteReaderAsync();
+        return await maxIdReader.ReadAsync()
+            ? idType switch
+            {
+                { } t when t == typeof(byte) => maxIdReader.GetByte(0) + 1,
+                { } t when t == typeof(short) => maxIdReader.GetInt16(0) + 1,
+                { } t when t == typeof(int) => maxIdReader.GetInt32(0) + 1,
+                { } t when t == typeof(long) => maxIdReader.GetInt64(0) + 1,
+                _ => throw new ArgumentException("Unsupported id type")
+            }
+            : 1;
+    }
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/Debug/net8.0/Projekt_Calcan_Conze.AssemblyInfo.cs

@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("Projekt_Calcan_Conze")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+aeb270769978c1cbdf2f285654502b991156aa86")]
 [assembly: System.Reflection.AssemblyProductAttribute("Projekt_Calcan_Conze")]
 [assembly: System.Reflection.AssemblyTitleAttribute("Projekt_Calcan_Conze")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/Debug/net8.0/Projekt_Calcan_Conze.AssemblyInfoInputs.cache

@@ -1 +1 @@
-e1c6e387605f1c707ceb8546e762bcd639e196f219432ea9dd58bf0b1473eacb
+12accfb452c230216e3ac941872f0c73361c12ee69c2b99c250749ff72d74495

Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/Projekt_Calcan_Conze.csproj.nuget.dgspec.json

@@ -21,7 +21,8 @@
           "net8.0"
         ],
         "sources": {
-          "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {}
+          "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
+          "https://api.nuget.org/v3/index.json": {}
         },
         "frameworks": {
           "net8.0": {
@@ -43,6 +44,12 @@
       "frameworks": {
         "net8.0": {
           "targetAlias": "net8.0",
+          "dependencies": {
+            "MySql.Data": {
+              "target": "Package",
+              "version": "[8.4.0, )"
+            }
+          },
           "imports": [
             "net461",
             "net462",
@@ -59,7 +66,7 @@
               "privateAssets": "all"
             }
           },
-          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.300/PortableRuntimeIdentifierGraph.json"
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.400/PortableRuntimeIdentifierGraph.json"
         }
       }
     }

Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/Projekt_Calcan_Conze.csproj.nuget.g.props

@@ -7,7 +7,7 @@
     <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
     <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\bib\.nuget\packages\</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
-    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.10.0</NuGetToolVersion>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.11.0</NuGetToolVersion>
   </PropertyGroup>
   <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
     <SourceRoot Include="C:\Users\bib\.nuget\packages\" />

Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/Projekt_Calcan_Conze.csproj.nuget.g.targets

@@ -1,2 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="no"?>
-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" />
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="$(NuGetPackageRoot)system.text.json\7.0.1\buildTransitive\net6.0\System.Text.Json.targets" Condition="Exists('$(NuGetPackageRoot)system.text.json\7.0.1\buildTransitive\net6.0\System.Text.Json.targets')" />
+  </ImportGroup>
+</Project>

Projekt_Calcan_Conze/Projekt_Calcan_Conze/obj/project.nuget.cache

@@ -1,8 +1,41 @@
 {
   "version": 2,
-  "dgSpecHash": "ee2VgL4Z9vU=",
+  "dgSpecHash": "4Akg//gURuM=",
   "success": true,
-  "projectFilePath": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze.csproj",
+  "projectFilePath": "C:\\Jan_bib_Module\\PMC\\Projekt\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze\\Projekt_Calcan_Conze_Import.csproj",
-  "expectedPackageFiles": [],
+  "expectedPackageFiles": [
+    "C:\\Users\\bib\\.nuget\\packages\\bouncycastle.cryptography\\2.2.1\\bouncycastle.cryptography.2.2.1.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\google.protobuf\\3.25.1\\google.protobuf.3.25.1.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\k4os.compression.lz4\\1.3.5\\k4os.compression.lz4.1.3.5.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\k4os.compression.lz4.streams\\1.3.5\\k4os.compression.lz4.streams.1.3.5.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\k4os.hash.xxhash\\1.0.8\\k4os.hash.xxhash.1.0.8.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\microsoft.netcore.platforms\\3.1.0\\microsoft.netcore.platforms.3.1.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\microsoft.netcore.targets\\1.1.0\\microsoft.netcore.targets.1.1.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\microsoft.win32.systemevents\\4.7.0\\microsoft.win32.systemevents.4.7.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\mysql.data\\8.4.0\\mysql.data.8.4.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.buffers\\4.5.1\\system.buffers.4.5.1.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.configuration.configurationmanager\\4.4.1\\system.configuration.configurationmanager.4.4.1.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.diagnostics.diagnosticsource\\7.0.2\\system.diagnostics.diagnosticsource.7.0.2.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.drawing.common\\4.7.0\\system.drawing.common.4.7.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.io\\4.3.0\\system.io.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.io.pipelines\\6.0.3\\system.io.pipelines.6.0.3.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.reflection\\4.3.0\\system.reflection.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.reflection.primitives\\4.3.0\\system.reflection.primitives.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.runtime\\4.3.0\\system.runtime.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.runtime.compilerservices.unsafe\\6.0.0\\system.runtime.compilerservices.unsafe.6.0.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.runtime.loader\\4.3.0\\system.runtime.loader.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.security.accesscontrol\\4.7.0\\system.security.accesscontrol.4.7.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.security.cryptography.protecteddata\\4.4.0\\system.security.cryptography.protecteddata.4.4.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.security.permissions\\4.7.0\\system.security.permissions.4.7.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.security.principal.windows\\4.7.0\\system.security.principal.windows.4.7.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.text.encoding\\4.3.0\\system.text.encoding.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.text.encoding.codepages\\4.4.0\\system.text.encoding.codepages.4.4.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.text.encodings.web\\7.0.0\\system.text.encodings.web.7.0.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.text.json\\7.0.1\\system.text.json.7.0.1.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.threading.tasks\\4.3.0\\system.threading.tasks.4.3.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.threading.tasks.extensions\\4.5.4\\system.threading.tasks.extensions.4.5.4.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\system.windows.extensions\\4.7.0\\system.windows.extensions.4.7.0.nupkg.sha512",
+    "C:\\Users\\bib\\.nuget\\packages\\zstdsharp.port\\0.7.1\\zstdsharp.port.0.7.1.nupkg.sha512"
+  ],
   "logs": []
 }

Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Models/Billing.cs

@@ -0,0 +1,100 @@
+// Export: Radu Catalin Calcan / PBS2H23Aca mit Unterstützung durch Jan Conze
+
+using Core;
+
+namespace Projekt_Calcan_Conze_Export.Models;
+
+internal class Billing
+{
+    public Billing(
+        DateOnly startDate,
+        DateOnly endDate,
+        string customerNumber,
+        string customerName,
+        List<BillingPosition> positions)
+    {
+        this.StartDate = startDate;
+        this.EndDate = endDate;
+        this.CustomerNumber = customerNumber;
+        this.CustomerName = customerName;
+        this.Positions = positions;
+    }
+
+    public DateOnly StartDate { get; }
+
+    public DateOnly EndDate { get; }
+
+    public string CustomerNumber { get; }
+
+    public string CustomerName { get; }
+
+    public double TotalAmount => this.Positions.Sum(p => p.TotalAmount);
+
+    public List<BillingPosition> Positions { get; }
+
+    public IEnumerable<string> ToCsvLines()
+    {
+        List<string> lines =
+        [
+            "Rechnungszeitraum (von)"
+            + Constants.Separator
+            + "Rechnungszeitraum (bis)"
+            + Constants.Separator
+            + "Kundennummer"
+            + Constants.Separator
+            + "Kundenname"
+            + Constants.Separator
+            + "Gesamtbetrag",
+            this.StartDate.ToString(Constants.DateFormat)
+            + Constants.Separator
+            + this.EndDate.ToString(Constants.DateFormat)
+            + Constants.Separator
+            + this.CustomerNumber
+            + Constants.Separator
+            + this.CustomerName
+            + Constants.Separator
+            + this.TotalAmount.ToString(Constants.MoneyFormat),
+            "Bereich"
+            + Constants.Separator
+            + "Grundbetrag"
+            + Constants.Separator
+            + "Anzahl"
+            + Constants.Separator
+            + "Betrag"
+            + Constants.Separator
+        ];
+
+        lines.AddRange(
+            this.Positions
+                .Select(
+                    position =>
+                        position.Description
+                        + Constants.Separator
+                        + position.BaseAmount.ToString(Constants.MoneyFormat)
+                        + Constants.Separator
+                        + position.Count
+                        + Constants.Separator
+                        + position.TotalAmount.ToString(Constants.MoneyFormat)
+                        + Constants.Separator));
+
+        return lines;
+    }
+}
+
+internal class BillingPosition
+{
+    public BillingPosition(string description, double baseAmount, int count)
+    {
+        this.Description = description;
+        this.BaseAmount = baseAmount;
+        this.Count = count;
+    }
+
+    public string Description { get; }
+
+    public double BaseAmount { get; }
+
+    public int Count { get; set; }
+
+    public double TotalAmount => this.BaseAmount * this.Count;
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Program.cs

@@ -0,0 +1,106 @@
+// Export: Radu Catalin Calcan / PBS2H23Aca mit Unterstützung durch Jan Conze
+
+using Core;
+using Projekt_Calcan_Conze_Export.Repositories;
+using System.Globalization;
+
+try
+{
+    string? clientNumber = null;
+
+    while (string.IsNullOrEmpty(clientNumber))
+    {
+        Console.WriteLine("Bitte gib eine Kundennummer an:");
+        clientNumber = Console.ReadLine();
+    }
+
+    Console.WriteLine();
+
+    DateOnly? startDate = null;
+
+    while (startDate is null)
+    {
+        Console.WriteLine($"Bitte gib das Startdatum im folgenden Format an ({Constants.DateFormat}):");
+        startDate =
+            DateOnly.TryParseExact(
+                Console.ReadLine() ?? string.Empty,
+                Constants.DateFormat,
+                CultureInfo.InvariantCulture,
+                DateTimeStyles.None,
+                out var start)
+                ? start
+                : null;
+    }
+
+    Console.WriteLine();
+
+    DateOnly? endDate = null;
+
+    while (endDate is null)
+    {
+        Console.WriteLine($"Bitte gib das Enddatum im folgenden Format an ({Constants.DateFormat}):");
+        endDate =
+            DateOnly.TryParseExact(
+                Console.ReadLine() ?? string.Empty,
+                Constants.DateFormat,
+                CultureInfo.InvariantCulture,
+                DateTimeStyles.None,
+                out var end)
+                ? end
+                : null;
+
+        if (endDate is not null
+            && endDate < startDate)
+        {
+            Console.WriteLine("Das Enddatum darf nicht vor dem Startdatum liegen.");
+            endDate = null;
+        }
+    }
+
+    Console.WriteLine();
+
+    string? directoryPath = null;
+
+    while (string.IsNullOrEmpty(directoryPath))
+    {
+        Console.WriteLine("Bitte gib einen Dateipfad für die Ausgabe an:");
+        directoryPath = Console.ReadLine();
+
+        if (directoryPath?.StartsWith('\"') ?? false)
+        {
+            directoryPath = directoryPath.Substring(startIndex: 1, length: directoryPath.Length - 1);
+        }
+
+        if (directoryPath?.EndsWith('\"') ?? false)
+        {
+            directoryPath = directoryPath.Substring(startIndex: 0, length: directoryPath.Length - 1);
+        }
+
+        if (!Path.Exists(directoryPath))
+        {
+            Console.WriteLine("Der angegebene Dateipfad existiert nicht.");
+            directoryPath = null;
+        }
+    }
+
+    Console.WriteLine();
+
+    var billing = await Database.CreateBilling(startDate.Value, endDate.Value, clientNumber);
+
+    if (billing is null)
+    {
+        Console.WriteLine("Es konnte keine Rechnung erstellt werden.");
+    }
+    else
+    {
+        string fileName =
+            $"{DateTime.Today.ToString(Constants.DateFormat)}_{clientNumber}_{startDate.Value.ToString(Constants.DateFormat)}_{endDate.Value.ToString(Constants.DateFormat)}.csv";
+        string filePath = Path.Combine(directoryPath, fileName);
+        File.WriteAllLines(filePath, billing.ToCsvLines());
+        Console.WriteLine($"Die Rechnung wurde unter \"{filePath}\" abgelegt.");
+    }
+}
+catch (Exception ex)
+{
+    Console.WriteLine($"Ein Fehler ist aufgetreten: {ex.Message}");
+}

Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Projekt_Calcan_Conze_Export.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\Core\Core.csproj" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="MySql.Data" Version="9.0.0" />
+	</ItemGroup>
+
+</Project>

Projekt_Calcan_Conze/Projekt_Calcan_Conze_Export/Repositories/Database.cs

@@ -0,0 +1,163 @@
+// Export: Radu Catalin Calcan / PBS2H23Aca mit Unterstützung durch Jan Conze 
+
+using Core;
+using MySql.Data.MySqlClient;
+using Projekt_Calcan_Conze_Export.Models;
+using System.Data;
+
+namespace Projekt_Calcan_Conze_Export.Repositories;
+
+internal static class Database
+{
+    public static async Task<Billing?> CreateBilling(DateOnly startDate, DateOnly endDate, string customerNumber)
+    {
+        Billing? billing = null;
+
+        try
+        {
+            await using var dbConnection = new MySqlConnection(Constants.ConnectionString);
+            await dbConnection.OpenAsync();
+            var transaction = await dbConnection.BeginTransactionAsync();
+
+            try
+            {
+                // ensure wasBilled column exists and activityDateTime does not refresh on update
+                var createWasBilledColumnCommand =
+                    new MySqlCommand
+                    {
+                        Connection = dbConnection,
+                        Transaction = transaction,
+                        CommandText =
+                            """
+                            ALTER TABLE activity ADD IF NOT EXISTS wasBilled BIT NOT NULL DEFAULT 0;
+                            ALTER TABLE activity CHANGE COLUMN activityDatetime activityDatetime TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;
+                            ALTER TABLE activity ALTER COLUMN activityDatetime DROP DEFAULT;
+                            """
+                    };
+                await createWasBilledColumnCommand.ExecuteNonQueryAsync();
+
+                // tables: activityType, activity, contract, user, client
+                // one activityType can be assigned to multiple contracts, one contract has one activityType
+                // one contract can have multiple activities, one activity belongs to one contract
+                // one activity has one user, one user can have multiple activities
+                // one user belongs to one client, one client can have multiple users
+                // one contract belongs to one client, one client can have multiple contracts
+                // get all contracts of the client by the client number and the start and end date
+                // include all activities of the contracts
+                // include the client name (column of client table)
+                // only get activities that were not billed yet (wasBilled = 0)
+                var getActivities =
+                    new MySqlCommand
+                    {
+                        Connection = dbConnection,
+                        Transaction = transaction,
+                        CommandText =
+                            """
+                            SELECT
+                                activity.id,
+                                activity.contractId,
+                                contract.amount,
+                                contract.description
+                            FROM activity
+                            JOIN contract ON activity.contractId = contract.id
+                            JOIN activityType ON contract.activityTypeId = activityType.id
+                            JOIN user ON activity.userId = user.id
+                            JOIN client ON contract.clientId = client.id
+                            WHERE client.clientno = @clientNumber
+                            AND activity.activityDateTime >= @startDate
+                            AND activity.activityDateTime <= @endDate
+                            AND activity.wasBilled = 0
+                            """
+                    };
+                getActivities.Parameters.AddWithValue("@clientNumber", customerNumber);
+                getActivities.Parameters.AddWithValue("@startDate", startDate.ToString("yyyy-MM-dd"));
+                getActivities.Parameters.AddWithValue("@endDate", endDate.ToString("yyyy-MM-dd"));
+
+                await using var activityReader = await getActivities.ExecuteReaderAsync();
+                Dictionary<int, BillingPosition> positions = [];
+                List<int> activityIds = [];
+
+                while (await activityReader.ReadAsync())
+                {
+                    activityIds.Add(activityReader.GetInt32("id"));
+                    int contractId = activityReader.GetInt32("contractId");
+
+                    if (positions.TryGetValue(contractId, out var positionDto))
+                    {
+                        positionDto.Count++;
+                    }
+                    else
+                    {
+                        positions[contractId] =
+                            new BillingPosition(
+                                description: activityReader.GetString("description"),
+                                baseAmount: activityReader.GetDouble("amount"),
+                                count: 1);
+                    }
+                }
+
+                await activityReader.CloseAsync();
+
+                // get the customer name separately in case we have no activities
+
+                var getCustomerNameCommand =
+                    new MySqlCommand
+                    {
+                        Connection = dbConnection,
+                        Transaction = transaction,
+                        CommandText =
+                            """
+                            SELECT name
+                            FROM client
+                            WHERE clientno = @clientNumber
+                            """
+                    };
+                getCustomerNameCommand.Parameters.AddWithValue("@clientNumber", customerNumber);
+
+                string customerName = await getCustomerNameCommand.ExecuteScalarAsync() as string ?? string.Empty;
+
+                billing =
+                    new Billing(
+                        startDate: startDate,
+                        endDate: endDate,
+                        customerNumber: customerNumber,
+                        customerName: customerName,
+                        positions: positions.Values.ToList());
+
+                // set wasBilled to 1 for all retrieved activities
+
+                if (activityIds.Any())
+                {
+                    string activityIdsString = string.Join(',', activityIds.Select((_, i) => $"@activityId{i}"));
+                    var updateWasBilledCommand =
+                        new MySqlCommand
+                        {
+                            Connection = dbConnection,
+                            Transaction = transaction,
+                            CommandText = $"UPDATE activity SET wasBilled = 1 WHERE id IN ({activityIdsString})"
+                        };
+
+                    for (int i = 0; i < activityIds.Count; i++)
+                    {
+                        updateWasBilledCommand.Parameters.AddWithValue($"@activityId{i}", activityIds[i]);
+                    }
+
+                    await updateWasBilledCommand.ExecuteNonQueryAsync();
+                }
+            }
+            catch (Exception)
+            {
+                await transaction.RollbackAsync();
+                throw;
+            }
+
+            await transaction.CommitAsync();
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine("An error occurred while writing to or reading from the database: " + ex.Message);
+        }
+
+        return billing;
+    }
+}

Projekt_Calcan_Conze/import_yutani.csv

@@ -0,0 +1,73 @@
+Frau;Sabrina;Schröder;11.02.1992
+Adresse;Brückenstraße 9;93047;Regensburg
+E-Mail;sabrina.schroder@example.com;;
+Telefon;941;77990011;
+Telefon;179;77889900;
+Herr;Alexander;Neumann;27.03.1983
+Adresse;Am Rathaus 4;94032;Passau
+E-Mail;alexander.neumann@example.com;;
+Telefon;170;88990011;
+Telefon;851;11224433;
+Frau;Nina;Schwarz;09.10.1989
+Adresse;Hafenstraße 3;18055;Rostock
+E-Mail;nina.schwarz@example.com;;
+Telefon;172;99001122;
+Telefon;381;66554433;
+Herr;Markus;Zimmermann;30.12.1986
+Adresse;Friedrichstraße 10;10178;Berlin
+E-Mail;markus.zimmermann@example.com;;
+Telefon;40;22335544;
+Telefon;176;10111213;
+Frau;Lisa;Krüger;15.06.1991
+Adresse;Schloßallee 1;80333;München
+E-Mail;lisa.kruger@example.com;;
+Telefon;30;44667788;
+Telefon;179;12131415;
+Herr;Christian;Hartmann;23.01.1980
+Adresse;Wilhelmstraße 5;50679;Köln
+E-Mail;christian.hartmann@example.com;;
+Telefon;30;13141516;
+Frau;Melanie;Werner;19.09.1987
+Adresse;Heinrich-Heine-Platz 7;20097;Hamburg
+E-Mail;melanie.werner@example.com;;
+Telefon;40;14151617;
+Herr;Patrick;Krause;05.05.1984
+Adresse;Neustadt 3;30159;Hannover
+E-Mail;patrick.krause@example.com;;
+Telefon;89;15161718;
+Frau;Claudia;Meier;02.03.1990
+Adresse;Alte Straße 22;1067;Dresden
+E-Mail;claudia.meier@example.com;;
+Telefon;221;16171819;
+Herr;Tobias;Lehmann;26.11.1985
+Adresse;Markt 11;4109;Leipzig
+E-Mail;tobias.lehmann@example.com;;
+Telefon;511;17181920;
+Frau;Sandra;Maier;17.04.1988
+Adresse;Rathausplatz 8;34117;Kassel
+E-Mail;sandra.maier@example.com;;
+Telefon;331;18192021;
+Herr;Jan;Huber;08.08.1983
+Adresse;Hauptplatz 15;65183;Wiesbaden
+E-Mail;jan.huber@example.com;;
+Telefon;361;19202122;
+Frau;Susanne;Schulz;21.06.1992
+Adresse;Am Markt 6;49074;Osnabrück
+E-Mail;susanne.schulz@example.com;;
+Telefon;551;20212223;
+Herr;Benjamin;Lang;09.12.1986
+Adresse;Hofgartenweg 1;86150;Augsburg
+E-Mail;benjamin.lang@example.com;;
+Telefon;381;21222324;
+Frau;Kerstin;Böhm;02.07.1987
+Adresse;Mühlweg 18;99084;Erfurt
+E-Mail;kerstin.bohm@example.com;;
+Telefon;561;22232425;
+Herr;Florian;Kuhn;16.05.1982
+Adresse;Burgstraße 2;37073;Göttingen
+E-Mail;florian.kuhn@example.com;;
+Frau;Anja;Peters;11.08.1991
+Adresse;Schillerplatz 9;14467;Potsdam
+E-Mail;anja.peters@example.com;;
+Herr;Tim;Franke;22.10.1980
+E-Mail;tim.franke@example.com;;

Projekt_Calcan_Conze/import_yutani_protocol.csv

@@ -0,0 +1,30 @@
+Herr;Markus;Zimmermann;30.12.1986
+Adresse;Friedrichstraße 10;10178;Berlin
+E-Mail;markus.zimmermann@example.com;;
+Telefon;40;22335544;
+Telefon;176;10111213;
+Frau;Lisa;Krüger;15.06.1991
+Adresse;Schloßallee 1;80333;München
+E-Mail;lisa.kruger@example.com;;
+Telefon;30;44667788;
+Telefon;179;12131415;
+Herr;Christian;Hartmann;23.01.1980
+Adresse;Wilhelmstraße 5;50679;Köln
+E-Mail;christian.hartmann@example.com;;
+Telefon;30;13141516;
+Frau;Melanie;Werner;19.09.1987
+Adresse;Heinrich-Heine-Platz 7;20097;Hamburg
+E-Mail;melanie.werner@example.com;;
+Telefon;40;14151617;
+Herr;Patrick;Krause;05.05.1984
+Adresse;Neustadt 3;30159;Hannover
+E-Mail;patrick.krause@example.com;;
+Telefon;89;15161718;
+Frau;Claudia;Meier;02.03.1990
+Adresse;Alte Straße 22;1067;Dresden
+E-Mail;claudia.meier@example.com;;
+Telefon;221;16171819;
+Herr;Tobias;Lehmann;26.11.1985
+Adresse;Markt 11;4109;Leipzig
+E-Mail;tobias.lehmann@example.com;;
+Telefon;511;17181920;