Documentation improvements

docs/1.introduction.md

@@ -46,7 +46,8 @@ Make sure to check out this [Sample application](/sample/OCPI.Net.Sample) for a
 
 3. Enjoy the power of OCPI.Net!
 
-    You will find more info on how to use the package's functionality in the later sections of this documentation.
+    You will find more info on how to use the package's functionality in the later sections of this documentation. See [Implementation](3.implementation.md) for more information on how to implement OCPI modules using OCPI.Net.
+
 
 ---
 

docs/7.versioning.md

@@ -19,6 +19,24 @@ An [example](/sample/OCPI.Net.Sample/Controllers/OcpiVersionsController.cs) of h
 
 In your Versions Module controller, inject the `IOcpiVersionsService` service and use it to retrieve the list of supported OCPI versions for each module:
 
+```csharp
+var versionService = serviceProvider.GetRequiredService<IOcpiVersionService>();
+```
+
+Use the `GetVersions` method to get a list of all supported OCPI versions:
+
+```csharp
+var versionInfo = versionService.GetVersions();
+```
+
+Use the `GetVersionDetails` method to get a list of all supported OCPI endpoints for a given version:
+
+```csharp
+var details = versionService.GetVersionDetails(request);
+```
+
+## Example Versions Module implementation
+
 ```csharp
 [Route("versions")]
 public class OcpiVersionsController : OcpiController
@@ -71,13 +89,13 @@ You can implement version-specific controllers for different versions of the sam
 [Route("2.1.1/credentials")]
 public class OcpiCredentialsV1Controller : OcpiController
 {
-    // ...
+    // Code specific to OCPI 2.1.1
 }
 
 [OcpiEndpoint(OcpiModule.Credentials, "Receiver", "2.2.1")]
 [Route("2.2.1/credentials")]
 public class OcpiCredentialsV2Controller : OcpiController
 {
-    // ...
+    // Code specific to OCPI 2.2.1
 }
 ```

docs/README.md

@@ -21,5 +21,6 @@
    - [Example implementation](6.pagination.md#example-implementation)
 7. [Versioning](7.versioning.md)
    - [How to implement OCPI Versions Module](7.versioning.md#how-to-implement-ocpi-versions-module)
+   - [Example Versions Module implementation](7.versioning.md#example-versions-module-implementation)
    - [How to support multiple OCPI versions at the same time](7.versioning.md#how-to-support-multiple-ocpi-versions-at-the-same-time)
    - [How to handle version-specific differences in OCPI modules](7.versioning.md#how-to-handle-version-specific-differences-in-ocpi-modules)