Updated gittea extension such that a .vscod/settings.json is not necessary.

.gitignore

@@ -1,4 +1,7 @@
 [Pp]assword.txt
+CVV.txt
+CardDetails.txt
+run.bat
 
 # ---> VisualStudioCode
 .vscode/*

BadmintonBooker.csproj

@@ -7,6 +7,13 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Remove="Scheduler/**" />
+    <Content Remove="Scheduler/**" />
+    <EmbeddedResource Remove="Scheduler/**" />
+    <None Remove="Scheduler/**" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.Playwright" Version="1.59.0" />
     <PackageReference Include="Soenneker.Playwrights.Extensions.Stealth" Version="4.0.62" />
@@ -14,6 +21,8 @@
 
   <ItemGroup>
     <None Include="Password.txt" CopyToOutputDirectory="PreserveNewest" />
+    <None Include="CardDetails.txt" CopyToOutputDirectory="PreserveNewest" />
+    <None Include="CVV.txt" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
 
 </Project>

GoogleMessages.cs

@@ -0,0 +1,64 @@
+using System.Text.RegularExpressions;
+using Microsoft.Playwright;
+
+namespace BadmintonBooker;
+
+public static class GoogleMessages
+{
+    public static async Task<string?> GetEgovOTP(IBrowserContext context, IPage originalPage)
+    {
+        var msgPage = await context.NewPageAsync();
+        await msgPage.GotoAsync("https://messages.google.com/web/u/0/conversations/CgjwUsdGGwxxGhIBNw", new PageGotoOptions { WaitUntil = WaitUntilState.Load });
+
+        var messageElement = msgPage.Locator("mws-text-message-part").Last;
+        string messageText = await messageElement.InnerTextAsync();
+
+        await originalPage.BringToFrontAsync();
+
+        var match = Regex.Match(messageText, @"\b\d{5,}\b");
+        if (match.Success)
+        {
+            return match.Value;
+        }
+        else
+        {
+            Console.WriteLine("No OTP found in the message.");
+            return null;
+        }
+    }
+
+    public static async Task<string?> GetBMLOTP(IBrowserContext context, IPage originalPage)
+    {
+        var msgPage = await context.NewPageAsync();
+        await msgPage.GotoAsync("https://messages.google.com/web/u/0/conversations/Cgj4KNDeDzFopxIBMQ", new PageGotoOptions { WaitUntil = WaitUntilState.Load });
+
+        var messageElement = msgPage.Locator("mws-text-message-part").Last;
+        string messageText = await messageElement.InnerTextAsync();
+
+        await originalPage.BringToFrontAsync();
+
+        var match = Regex.Match(messageText, @"\b\d{6,}\b");
+        if (match.Success)
+        {
+            return match.Value;
+        }
+        else
+        {
+            Console.WriteLine("No OTP found in the message.");
+            return null;
+        }
+    }
+
+    public static async Task<string> GetMessageFromHDC(IBrowserContext context, IPage originalPage)
+    {
+        var msgPage = await context.NewPageAsync();
+        await msgPage.GotoAsync("https://messages.google.com/web/u/0/conversations/Cghm7Ql96iXyyhIBMg", new PageGotoOptions { WaitUntil = WaitUntilState.Load });
+
+        var messageElement = msgPage.Locator("mws-text-message-part").Last;
+        string messageText = await messageElement.InnerTextAsync();
+
+        await originalPage.BringToFrontAsync();
+        await msgPage.CloseAsync();
+        return messageText;
+    }
+}

OTPExtractor.cs

@@ -1,29 +0,0 @@
-using System.Text.RegularExpressions;
-using Microsoft.Playwright;
-
-namespace BadmintonBooker;
-
-public static class OTPExtractor
-{
-    public static async Task<string?> GetEgovOTP(IBrowserContext context, IPage originalPage)
-    {
-        var msgPage = await context.NewPageAsync();
-        await msgPage.GotoAsync("https://messages.google.com/web/u/0/conversations/CgjwUsdGGwxxGhIBNw", new PageGotoOptions { WaitUntil = WaitUntilState.Load });
-
-        var messageElement = msgPage.Locator("mws-text-message-part").Last;
-        string messageText = await messageElement.InnerTextAsync();
-
-        await originalPage.BringToFrontAsync();
-
-        var match = Regex.Match(messageText, @"\b\d{5,}\b");
-        if (match.Success)
-        {
-            return match.Value;
-        }
-        else
-        {
-            Console.WriteLine("No OTP found in the message.");
-            return null;
-        }
-    }
-}

Program.cs

@@ -1,32 +1,135 @@
-using BadmintonBooker;
+using System.Text.RegularExpressions;
+using BadmintonBooker;
 using Microsoft.Playwright;
 
+var argsLength = args.Length;
+if(argsLength < 1)
+{
+    Console.WriteLine("Useage: BadmintonBooker <endtime (HH:mm)> <debug? (true/false)>");
+    return;
+}
+var endTime = args[0];
+if (!TimeSpan.TryParse(endTime, out var endTimeSpan))
+{
+    Console.WriteLine("Invalid end time format. Use HH:mm");
+    return;
+}
+
+var debug = false;
+if (argsLength == 2)
+{
+    if (!bool.TryParse(args[1], out debug))
+    {
+        Console.WriteLine("Invalid debug value. Use true or false");
+        return;
+    }
+}
+
 using var playwright = await Playwright.CreateAsync();
 var context = await BrowserManager.GetContextAsync(playwright);
 var page = context.Pages.Count > 0 ? context.Pages[0] : await context.NewPageAsync();
+
 await page.GotoAsync("https://my.hdc.mv/");
-await page.GetByRole(AriaRole.Link, new() { Name = "Login" }).ClickAsync();
+try
-await page.GetByRole(AriaRole.Button, new() { Name = "eFaas" }).ClickAsync();
+{
-await page.GetByRole(AriaRole.Tab, new() { Name = "Password Login" }).ClickAsync(new () { Delay = 1000 });
+    await page.GetByRole(AriaRole.Link, new() { Name = "Login" }).ClickAsync();
-await page.GetByPlaceholder("Username").FillAsync("A384347");
+    await page.GetByRole(AriaRole.Button, new() { Name = "eFaas" }).ClickAsync();
-var password = File.ReadAllText("password.txt");
+    await page.GetByRole(AriaRole.Tab, new() { Name = "Password Login" }).ClickAsync(new () { Delay = 1000 });
-await page.GetByPlaceholder("Password").FillAsync(password);
+    await page.GetByPlaceholder("Username").FillAsync("A384347");
-await page.GetByRole(AriaRole.Button, new() { Name = "LOGIN" }).ClickAsync();
+    var password = File.ReadAllText("password.txt");
-await page.GetByRole(AriaRole.Button, new() { Name = "CONTINUE" }).ClickAsync(new () { Delay = 1000 });
+    await page.GetByPlaceholder("Password").FillAsync(password);
-await Task.Delay(5000);
+    await page.GetByRole(AriaRole.Button, new() { Name = "LOGIN" }).ClickAsync();
+    await page.GetByRole(AriaRole.Button, new() { Name = "CONTINUE" }).ClickAsync(new () { Delay = 1000 });
+    await Task.Delay(5000);
 
-var egovOtp = await OTPExtractor.GetEgovOTP(context, page);
+    var egovOtp = await GoogleMessages.GetEgovOTP(context, page);
-if (egovOtp is not null)
+    if (egovOtp is not null)
-    Console.WriteLine($"Extracted eGov OTP: {egovOtp}");
+        Console.WriteLine($"Extracted eGov OTP: {egovOtp}");
-else
+    else
+        return;
+
+    await page.GetByPlaceholder("OTP").FillAsync(egovOtp);
+    await page.GetByRole(AriaRole.Button, new() { Name = "CONTINUE" }).ClickAsync();
+}
+catch (Exception ex)
+{
+    Console.WriteLine($"Error during login: {ex.Message}\nAssuming already logged in, proceeding with booking...");
+    await page.CloseAsync();
     return;
+}
 
-await page.GetByPlaceholder("OTP").FillAsync(egovOtp);
-await page.GetByRole(AriaRole.Button, new() { Name = "CONTINUE" }).ClickAsync();
 await page.GetByText("Make a booking").ClickAsync();
 await page.GetByText("Fahiveni").ClickAsync();
 await page.GetByText("Sports and Leisure").ClickAsync();
 await page.GetByText(" Fahiveni Community Center ").First.ClickAsync(new () { Delay = 1500 });
 await page.GetByText("Badminton Court 1").ClickAsync(new () { Delay = 1500 });
 
-Console.ReadLine();
+var currentDateTime = DateTime.Now;
+var upperBound = new DateTime(currentDateTime.Year, currentDateTime.Month, currentDateTime.Day, 
+    hour: 8, minute: 15, second: 0);
+
+var lowerBound = new DateTime(currentDateTime.Year, currentDateTime.Month, currentDateTime.Day, 
+    hour: 8, minute: 0, second: 0, millisecond: 0);
+
+var lastReloadTime = DateTime.Now;
+while (!debug && (currentDateTime < lowerBound || currentDateTime >= upperBound))
+{
+    //Don't reload if 10 sec away from 8AM
+    //Reload every 2 minutes to avoid logout
+    if(lowerBound - currentDateTime > TimeSpan.FromSeconds(10) &&
+       lastReloadTime - currentDateTime > TimeSpan.FromMinutes(2))
+    {
+        await page.ReloadAsync();
+        lastReloadTime = DateTime.Now;
+    }
+
+    await Task.Delay(5);
+    currentDateTime = DateTime.Now;
+}
+
+// Click the next button to load tomorrow's time slots
+await page.Locator("div.flex.items-center.justify-end > div > div:nth-child(2) > svg").ClickAsync();
+try
+{
+    Console.WriteLine($"{DateTime.Now:HH:mm:ss}: Clicking next for tomorrow's time slots...");
+    await page.Locator("div.grid.bg-gray-100.rounded-lg.anim").Filter(new () { HasText = endTime }).ClickAsync( new() { Timeout = 2000 });
+    Console.WriteLine($"{DateTime.Now:HH:mm:ss}: Timeslot found and clicked.");
+}
+catch (PlaywrightException)
+{
+    Console.WriteLine($"{DateTime.Now:HH:mm:ss}: Could not find the specified end time slot: {endTime}");
+    await page.ScreenshotAsync(new PageScreenshotOptions { Path = "ErrorScreenshot.png" });
+    await page.CloseAsync();
+    return;
+}
+
+await page.GetByRole(AriaRole.Button, new() { Name = "Submit" }).ClickAsync();
+await page.GetByRole(AriaRole.Link, new() { Name = "Proceed to payment" }).ClickAsync();
+await page.GetByRole(AriaRole.Button, new() { Name = "Pay Now" }).ClickAsync(new () { Delay = 3500 });
+await page.GetByRole(AriaRole.Checkbox, new()).ClickAsync();
+await page.GetByRole(AriaRole.Button, new() { Name = "Pay now" }).ClickAsync();
+var cardDetails = File.ReadAllLines("CardDetails.txt");
+await page.GetByPlaceholder("Name on card").FillAsync(cardDetails[0]);
+await page.GetByPlaceholder("1234 1234 1234 1234").FillAsync(cardDetails[1]);
+await page.GetByPlaceholder("MM/YY").FillAsync(cardDetails[2]);
+var cvv = File.ReadAllText("CVV.txt");
+await page.GetByPlaceholder("CVV").FillAsync(cvv);
+await page.GetByText(new Regex("^Pay")).ClickAsync(new () { Delay = 1000 });
+await Task.Delay(15000);
+var bmlOtp = await GoogleMessages.GetBMLOTP(context, page);
+if (bmlOtp is not null)
+    Console.WriteLine($"Extracted BML OTP: {bmlOtp}");
+else
+{
+    await page.CloseAsync();
+    return;
+}
+
+await page.Locator("input[name='otpValue']").FillAsync(bmlOtp);
+await page.GetByRole(AriaRole.Button, new() { Name = "CONFIRM" }).ClickAsync();
+await Task.Delay(15000);
+
+var hdcMessage = await GoogleMessages.GetMessageFromHDC(context, page);
+Console.WriteLine($"Message from HDC: {hdcMessage}");
+
+await page.CloseAsync();

README.md

@@ -1,2 +1,13 @@
 # BadmintonBooker
 
+Helps me book the badminton court from HDC automatically.
+Right now  now configuration is added but password's been removed from the repo and I will need to create a file called "Password.txt" to work on the project.
+In the future perhaps it would be much better if I can deploy as a webapp that can be used by friends to schedule an auto purchase of a slot at a perticular time.
+
+## Example Useage
+**`dotnet run -- 22:00`**
+Where `22:00` is the end time of the prefered time. `22:00` is the slot from `21:00 - 22:00`.
+
+Preferably the application will be run close to 8AM around 7:45AM so that there's need to perpetually keep refreshing the site for a long time. 
+
+**``OWO``**

Scheduler/AppSettings.txt

@@ -0,0 +1 @@
+C:\Users\Shaamil\Desktop\BadmintonBooker\Scheduler

Scheduler/Program.cs

@@ -0,0 +1,59 @@
+using System.Reflection;
+using System.Text;
+using Microsoft.Win32.TaskScheduler;
+
+if(args.Length != 1)
+{
+    Console.WriteLine("Usage: Scheduler <timeslot>");
+    return;
+}
+
+var timeslot = args[0];
+if (!TimeSpan.TryParse(timeslot, out var _))
+{
+    Console.WriteLine("Invalid timeslot format. Use HH:mm");
+    return;
+}
+
+var dir = new DirectoryInfo(File.ReadAllText("AppSettings.txt"))!;
+var builder = new StringBuilder();
+builder.AppendLine($"cd {dir.Parent!.FullName}");
+builder.AppendLine($"dotnet run -- {timeslot}");
+File.WriteAllText("run.bat", builder.ToString());
+
+using (TaskService taskService = new TaskService())
+{
+    try
+    {
+        var existingTask = taskService.GetTask("BadmintonBooker");
+        if (existingTask != null)
+        {
+            taskService.RootFolder.DeleteTask("BadmintonBooker", false);
+        }
+    }
+    catch (Exception ex)
+    {
+        Console.WriteLine($"Error deleting existing task: {ex.Message}");
+    }
+
+    TaskDefinition taskDef = taskService.NewTask();
+    taskDef.RegistrationInfo.Description = "Scheduled Task with Credentials";
+    taskDef.Principal.RunLevel = TaskRunLevel.Highest;
+
+    taskDef.Triggers.Add(new TimeTrigger
+    {
+        StartBoundary = DateTime.Today.AddDays(1) + TimeSpan.Parse("07:40")
+    });
+    
+    taskDef.Actions.Add(new ExecAction("cmd", $"/c \"{Path.Combine(dir.FullName, "run.bat")}\" > C:\\Output.log 2>&1"));
+
+    var pass = File.ReadAllText("Password.txt");
+    taskService.RootFolder.RegisterTaskDefinition(
+        "BadmintonBooker",
+        taskDef,
+        TaskCreation.CreateOrUpdate,
+        "Shaamil",
+        pass,
+        TaskLogonType.Password
+    );
+}

Scheduler/Scheduler.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Include="AppSettings.txt" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="TaskScheduler" Version="2.12.0" />
+  </ItemGroup>
+</Project>