Add MauiChangePortStep

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/App/AppTemplateBase.cs

@@ -163,6 +163,7 @@ public abstract class AppTemplateBase : TemplateInfo
         if (context.BuildArgs.MobileApp == MobileApp.Maui)
         {
             steps.Add(new MauiChangeApplicationIdGuidStep());
+            steps.Add(new MauiChangePortStep());
         }
         else
         {

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Templates/Maui/MauiChangePortStep.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Linq;
+using Volo.Abp.Cli.ProjectBuilding.Building;
+
+namespace Volo.Abp.Cli.ProjectBuilding.Templates.Maui;
+
+public class MauiChangePortStep : ProjectBuildPipelineStep
+{
+    public override void Execute(ProjectBuildContext context)
+    {
+        var appsettingsFile = context.Files.FirstOrDefault(x =>
+            !x.IsDirectory &&
+            x.Name.EndsWith("aspnet-core/src/MyCompanyName.MyProjectName.Maui/appsettings.json",
+                StringComparison.InvariantCultureIgnoreCase)
+        );
+
+        if (appsettingsFile == null)
+        {
+            return;
+        }
+
+        var ports = GetPorts(context);
+        
+        appsettingsFile.NormalizeLineEndings();
+        var lines = appsettingsFile.GetLines();
+
+        for (var i = 1; i < lines.Length; i++)
+        {
+            var line = lines[i];
+            var previousLine = lines[i-1];
+
+            if (line.Contains("Authority") && line.Contains("localhost"))
+            {
+                line = line.Replace("44305", ports.AuthServerPort);
+            }
+            else if (previousLine.Contains("Default") && line.Contains("BaseUrl") && line.Contains("localhost"))
+            {
+                line = line.Replace("44305", ports.ApiHostPort);
+            }
+
+            lines[i] = line;
+        }
+
+        appsettingsFile.SetLines(lines);
+    }
+    
+    private (string AuthServerPort, string ApiHostPort) GetPorts(ProjectBuildContext context)
+    {
+        var authServerPort = string.Empty;
+        var apiHostPort = string.Empty;
+
+        switch (context.BuildArgs.UiFramework)
+        {
+            case UiFramework.Angular:
+            case UiFramework.Blazor:
+                authServerPort = "44305";
+                apiHostPort = "44305";
+                break;
+            case UiFramework.BlazorServer:
+                authServerPort = "44308";
+                apiHostPort = "44308";
+                break;
+            case UiFramework.Mvc:
+            case UiFramework.NotSpecified:
+                authServerPort = "44303";
+                apiHostPort = "44303";
+                break;
+        }
+
+        if (context.BuildArgs.ExtraProperties.ContainsKey("separate-identity-server") ||
+            context.BuildArgs.ExtraProperties.ContainsKey("separate-auth-server") ||
+            context.BuildArgs.ExtraProperties.ContainsKey("tiered"))
+        {
+            authServerPort = "44301";
+            apiHostPort = "44300";
+        }
+
+        return (authServerPort, apiHostPort);
+    }
+}