EduPass Generator for Lame Fathers (and Mothers)

README.md

EduPass Generator for Lazy Fathers (and Mothers)

Prerequisites

• Microsoft .NET 5 SDK
• Your favorite C# code editor
• A Telegram Bot & Group Chat (optional)
• Your Taxisnet credentials
• Your kid's school and personal information

Setup

• Install Playright CLI globally

  dotnet tool install --global Microsoft.Playwright.CLI
  

• Install Playwright dependencies

  playwright install
  

• Edit the appsetings.json with your settings
• Run the application

  dotnet run EduPass.csproj
  

appsettings.json

{
  "TaxisnetUsername": "xxxxxxxx",
  "TaxisnetPassword": "xxxxxxxx",
  "TelegramBotToken": "xxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
  "TelegramChatId": "-xxxxxxxxx",
  "Students": [
    {
      "SchoolCounty": "ΑΤΤΙΚΗΣ",
      "SchoolRegion": "ΚΕΝΤΡΙΚΟΥ ΤΟΜΕΑ ΑΘΗΝΩΝ",
      "SchoolMunicipality": "xxxxxxxxx",
      "SchoolCategory": "Δημοτικά Σχολεία",
      "SchoolType": "Ενιαίου Τύπου Ολοήμερο Δημοτικό Σχολείο",
      "SchoolName": "ΣΧΟΛΕΙΟ/xxxxxxx",
      "StudentFirstName": "xxxxxxxxxxxxx",
      "StudentLastName": "xxxxxxxxxxxxxxxxxxx",
      "StudentBirthDate": "yyyy-MM-dd",
      "StudentAmkaNumber": "xxxxxxxxxxx"
    },
    {
      "SchoolCounty": "ΑΤΤΙΚΗΣ",
      "SchoolRegion": "ΚΕΝΤΡΙΚΟΥ ΤΟΜΕΑ ΑΘΗΝΩΝ",
      "SchoolMunicipality": "xxxxxxxxx",
      "SchoolCategory": "Νηπιαγωγεία",
      "SchoolType": "Ενιαίου Τύπου Ολοήμερο Νηπιαγωγείο",
      "SchoolName": "ΣΧΟΛΕΙΟ/xxxxxxx",
      "StudentFirstName": "xxxxx",
      "StudentLastName": "xxxxxxxxxxxxxxxxxxx",
      "StudentBirthDate": "yyyy-MM-dd",
      "StudentAmkaNumber": "xxxxxxxxxxx"
    }
  ]
}

EduPass.csproj

<Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
        <OutputType>Exe</OutputType>
        <TargetFramework>net5.0</TargetFramework>
        <ImplicitUsings>enable</ImplicitUsings>
        <Nullable>enable</Nullable>
        <LangVersion>10</LangVersion>
    </PropertyGroup>

    <ItemGroup>
      <PackageReference Include="Microsoft.Playwright" Version="1.16.1" />
      <PackageReference Include="Telegram.Bot" Version="17.0.0" />
    </ItemGroup>

    <ItemGroup>
      <None Update="appsettings.json">
        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
      </None>
    </ItemGroup>

</Project>

Program.cs

using Microsoft.Playwright;
using Newtonsoft.Json;
using Telegram.Bot;
using Telegram.Bot.Types.InputFiles;

var eduPassOptions = JsonConvert.DeserializeObject<EduPassOptions>(File.ReadAllText("appsettings.json"));

var telegramBot = new EduPassTelegramBot(eduPassOptions);
var taxisnetClient = new EduPassTaxisnetClient(eduPassOptions);

foreach (var student in eduPassOptions.Students)
{
    await telegramBot.SendProcessingStartedAsync(student);
    var output = await taxisnetClient.RunAsync(student);

    using (var screenshotStream = new MemoryStream(output.ScreenshotBytes))
    {
        await telegramBot.SendScreenshotAsync(student, screenshotStream, "png");
    }
    
    using (var pdfStream = new MemoryStream(output.PdfBytes))
    {
        await telegramBot.SendScreenshotAsync(student, pdfStream, "pdf");
    }
}

// The program ends here

public class EduPassOptions
{
    public string TaxisnetUsername = string.Empty;
    public string TaxisnetPassword = string.Empty;
    public string TelegramBotToken = string.Empty;
    public string TelegramChatId = string.Empty;
    public DateTime RunningDate = DateTime.Now;
    public Student[] Students = new Student[0];
    
    public class Student
    {
        public string SchoolCounty = String.Empty;
        public string SchoolRegion = String.Empty;
        public string SchoolMunicipality = String.Empty;
        public string SchoolCategory = string.Empty;
        public string SchoolType = string.Empty;
        public string SchoolName = string.Empty;
        public string StudentFirstName = string.Empty;
        public string StudentLastName = string.Empty;
        public DateTime StudentBirthDate;
        public string StudentAmkaNumber = string.Empty;
    }
}

public class EduPassTelegramBot
{
    private readonly ITelegramBotClient? _botClient;

    private readonly string _chatId;
    
    private readonly DateTime _runningDate;

    public EduPassTelegramBot(EduPassOptions options)
    {
        if (!string.IsNullOrEmpty(options.TelegramBotToken))
        {
            _botClient = new TelegramBotClient(options.TelegramBotToken);
        }
        _chatId = options.TelegramChatId;
        _runningDate = options.RunningDate;
    }
    
    public Task SendProcessingStartedAsync(EduPassOptions.Student student)
    {
        if (_botClient == null) return Task.CompletedTask;
        return _botClient.SendTextMessageAsync(_chatId, 
            $"Ξεκινησε η διαδικασία παραγωγής της δήλωσης EduPass για τον/την μαθητή/τρια " +
            $"{student.StudentFirstName} {student.StudentLastName} στις {_runningDate:ddd, dd MMM yyyy}.");
    }

    public Task SendScreenshotAsync(EduPassOptions.Student student, Stream stream, string extension)
    {
        if (_botClient == null) return Task.CompletedTask;
        var onlineFile = new InputOnlineFile(stream, $"{student.StudentFirstName} {student.StudentLastName} - {_runningDate:yyyyMMdd}.{extension}");
        return _botClient.SendDocumentAsync(_chatId, onlineFile);
    }
}

public class EduPassTaxisnetClient
{
    private readonly string _username;
   
    private readonly string _password;
    
    private readonly DateTime _runningDate;

    public EduPassTaxisnetClient(EduPassOptions options)
    {
        _username = options.TaxisnetUsername;
        _password = options.TaxisnetPassword;
        _runningDate = options.RunningDate;
    }
    
    public async Task<(byte[] ScreenshotBytes, byte[] PdfBytes)> RunAsync(EduPassOptions.Student student)
    {
        using var playwright = await Playwright.CreateAsync();
        await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = true });
        var page = await browser.NewPageAsync(new BrowserNewPageOptions { ViewportSize = new ViewportSize { Width = 1280, Height = 1200 } });

        await page.GotoAsync("https://edupass.gov.gr/start/");
        await page.ClickAsync("input[value='schools']");
        await page.ClickAsync("button[type='submit']");

        await page.WaitForNavigationAsync();
        await page.ClickAsync("input[value='studentCard']");
        await page.ClickAsync("button[type='submit']");

        await page.WaitForNavigationAsync();
        await page.ClickAsync("a[label='Σύνδεση']");

        await page.WaitForNavigationAsync();
        await page.ClickAsync("button[type='button']:has-text('Taxisnet')");

        // Αυθεντικοποίηση Χρήστη
        await page.FillAsync("input[name='j_username']", _username);
        await page.FillAsync("input[name='j_password']", _password);
        await page.ClickAsync("button#btn-login-submit", new PageClickOptions { Force = true, NoWaitAfter = true });
        try
        {
            await page.ClickAsync("button#btn-submit", new PageClickOptions { Force = true, NoWaitAfter = true, Timeout = 3000 });
        }
        catch
        {
            // Expected to timeout if not exist
        }
        await page.ClickAsync("button[label='Συνέχεια']");
        await page.ClickAsync("button[type='button']:has-text('Αποδοχή')", new PageClickOptions { Force = true, NoWaitAfter = true });

        // Δήλωση EDUPASS - Σχολική Κάρτα
        // Συμπληρώστε τα στοιχεία του σχολείου στο οποίο φοιτά ο μαθητής

        await page.ClickAsync("div[customlabel='Περιφέρεια']");
        await page.ClickAsync($"li[data-value='{student.SchoolCounty}']");
        await page.ClickAsync("div[customlabel='Περιφερειακή Ενότητα']");
        await page.ClickAsync($"li[data-value='{student.SchoolRegion}']");
        await page.ClickAsync("div[customlabel='Δήμος']");
        await page.ClickAsync($"li[data-value='{student.SchoolMunicipality}']");
        await page.ClickAsync("div[customlabel='Κατηγορία']");
        await page.ClickAsync($"li[data-value='{student.SchoolCategory}']");
        await page.ClickAsync("div[customlabel='Τύπος']");
        await page.ClickAsync($"li[data-value='{student.SchoolType}']");
        await page.ClickAsync("div[customlabel='Σχολείο']");
        await page.ClickAsync($"li[data-value='{student.SchoolName}']"); 

        // Συμπληρώστε τα στοιχεία του μαθητή

        await page.FillAsync("input[name='input_firstname']", student.StudentFirstName);
        await page.FillAsync("input[name='input_lastname']", student.StudentLastName);
        await page.FillAsync("input[name='input_dob-day']", $"{student.StudentBirthDate:dd}");
        await page.FillAsync("input[name='input_dob-month']", $"{student.StudentBirthDate:MM}");
        await page.FillAsync("input[name='input_dob-year']", $"{student.StudentBirthDate:yyyy}");
        await page.FillAsync("input[name='input_amka']", student.StudentAmkaNumber);
        await page.ClickAsync("div#mui-component-select-can_use_amka");
        await page.ClickAsync("li[data-value='ΝΑΙ']");

        // Συμπληρώστε τα στοιχεία self-test

        await page.FillAsync("input[name='self_test_date-day']", $"{_runningDate:dd}");
        await page.FillAsync("input[name='self_test_date-month']", $"{_runningDate:MM}");
        await page.FillAsync("input[name='self_test_date-year']", $"{_runningDate:yyyy}");
        await page.ClickAsync("div#mui-component-select-self_test_result");
        await page.ClickAsync("li[data-value='ΑΡΝΗΤΙΚΟ']");
        await page.ClickAsync("button[label='Υποβολή']");

        // Η δήλωση υποβλήθηκε

        await page.WaitForNavigationAsync();
        
        // Prepare outputs
        
        var screenshotBytes = await page.ScreenshotAsync(new PageScreenshotOptions() { FullPage = true });

        await page.EmulateMediaAsync(new PageEmulateMediaOptions() { Media = Media.Print });
        var path = $"{student.StudentFirstName} {student.StudentLastName} - {_runningDate:yyyyMMdd}.pdf";
        var pdfBytes = await page.PdfAsync(new PagePdfOptions { Path = path, Format = "A4" });
        
        return (screenshotBytes, pdfBytes);
    }
}

Update program to sent the screenshot and the PDF to telegram bot. Also fixed clicking this "Can use AMKA" selection box that was added recently.