+ refinements to TDLtx file template wizard

	public static String TDLtxFileExtras_Description;

	public static String TDLtxProjectWithOpenAPI_Label;

	public static String TDLtxProjectWithOpenAPI_Description;

	public static String TDLtxFileFromOpenAPI_Label;

	public static String TDLtxFileFromOpenAPI_Description;

	static {

	// initialize resource bundle

import org.eclipse.xtext.ui.wizard.template.IFileGenerator

import org.eclipse.xtext.ui.wizard.template.IFileTemplateProvider

import org.etsi.mts.tdl.openapi2tdl.next.ConverterNext

import com.google.inject.Inject

import org.eclipse.core.runtime.preferences.InstanceScope

import org.eclipse.ui.preferences.ScopedPreferenceStore

/**

 * Create a list with all file templates to be shown in the template new file wizard.

 * Each template is able to generate one or more files.

 */

class TDLtxFileTemplateProvider implements IFileTemplateProvider {

    @Inject

    TDLtxFile txFile

    @Inject

    TDLtxFileExtras txFileExtra

	override getFileTemplates() {

//		#[new TDLtxFile, new TDLtxFileExtras]

        #[txFile, txFileExtra]

		#[new TDLtxFile, new TDLtxFileFromOpenAPI]

	}

}

@FileTemplate(label="TDLtx", icon="file_template.png", description="Create a new package for TDLtx.")

final class TDLtxFile {

	//TODO: make it more sensible

	val packageName = combo("Package Name:", #["Example", "Sample", "Tutorial", "Pack"], "The name of the package")

    //TODO: reuse?

			}

		''')

//        generator.generate('''«folder»/«packageName».tdltx''', TemplateContent.Example)

	}

}

//TODO: this seems to be inactive...

@FileTemplate(label="TDLtx extra", icon="file_template.png", description="Create a new package for TDLtx with extras.")

final class TDLtxFileExtras {

//    val packageName = combo("Package Name:", #["Example", "Sample", "Tutorial", "Pack"], "The name of the package")

    val testFile = "/Users/philip-iii/Dev/git/etsi-labs/eg-203647-restful-api-guide/OpenAPI/ExampleAPI.yaml"

    val dataDefinitionsPath = text("Data DefinitionsPath:", testFile, "The data definitions path to import from")

@FileTemplate(label="Data definitions import from OpenAPI", icon="file_template.png", description="Create a new package for TDLtx from OpenAPI data definitions.")

final class TDLtxFileFromOpenAPI {

    //TODO: more modern way?

	val s = new ScopedPreferenceStore(new InstanceScope(), "org.etsi.mts.tdl.tx.ui.template.data.openapi")

    val lastUsed = "LAST_USED"

    //TODO: file prompt?

    val dataDefinitionsPath = text("Data Definitions Path:", s.getString(lastUsed), "The data definitions path to import from")

    val sourceMapping = text("Source mapping tag:", "SOURCE_MAPPING", "The source mapping tag to be used for the data mappings")

    val targetMapping = text("Target mapping tag:", "TARGET_MAPPING", "The target mapping tag to be used for the data mappings")

	var validated = false

	override protected updateVariables() {

		validated = true

		s.setValue(lastUsed, dataDefinitionsPath.value)

		s.save()

		super.updateVariables()

	}

    //TODO: reuse?

    override generateFiles(IFileGenerator generator) {

//        generator.generate('''«folder»/«name».tdltx''', '''

//            /*

//             * This is an example model

//             */

//            Package «name» {

//                

//            }

//        ''')

//        generator.generate('''«folder»/«packageName».tdltx''', TemplateContent.Example)

        //TODO: this gets loaded twice? already when the template is selected? and the file is not opened automatically

        ConverterNext.process(dataDefinitionsPath.value, "/Users/philip-iii/Dev/workspaces/runtime/2021-06-M3-clean/"+folder+"/"+name+".tdltx")

		//NOTE: this is triggered on every key stroke.. -> lock until second screen

		if (validated) {

			generator.generate('''«folder»/«name».tdltx''', 

				ConverterNext.processToString(dataDefinitionsPath.value, 

					folder+"/"+name+".tdltx", 

					sourceMapping.value, 

					targetMapping.value

			))

		}

    }

}

TDLtxProject_Description=<p><b>TDLtx</b></p> <p>This is a parameterized project for TDLtx. You can set a parameter to modify the content in the generated file and a parameter to set the path the file is created in.</p><p><img href="project_template.png"/></p>

TDLtxFile_Label=TDLtx

TDLtxFile_Description=Create a new package for TDLtx.

TDLtxFileExtras_Label=TDLtx extra

TDLtxFileExtras_Description=Create a new package for TDLtx with extras.

TDLtxFileExtras_Label=Data definitions import from OpenAPI

TDLtxFileExtras_Description=Create a new package for TDLtx from OpenAPI data definitions.

TDLtxProjectWithOpenAPI_Label=TDLtx with OpenAPI

TDLtxProjectWithOpenAPI_Description=<p><b>TDLtx with OpenAPI</b></p> <p>This is a parameterized project for TDLtx with the option to import data definitions from OpenAPI.  You can set a parameter to modify the content in the generated file and a parameter to set the path the file is created in.</p><p><img href="project_template.png"/></p>

TDLtxFileFromOpenAPI_Label=Data definitions import from OpenAPI

TDLtxFileFromOpenAPI_Description=Create a new package for TDLtx from OpenAPI data definitions.