feat: duplicate form

fixes #20

main.ts

@@ -37,6 +37,21 @@ export default class ModalFormPlugin extends Plugin {
 		return this.activateView(EDIT_FORM_VIEW);
 	}
 
+	formExists(formName: string): boolean {
+		return this.settings?.formDefinitions.some(form => form.name === formName) ?? false;
+	}
+
+	async duplicateForm(form: FormDefinition) {
+		let newForm = { ...form };
+		newForm.name = form.name + '-copy';
+		let i = 1;
+		while (this.formExists(newForm.name)) {
+			newForm.name = form.name + '-copy-' + i;
+			i++;
+		}
+		await this.saveForm(newForm);
+	}
+
 	async editForm(formName: string) {
 		// By reading settings from the disk we get a copy of the form
 		// effectively preventing any unexpected side effects to the running configuration

src/views/ManageFormsView.ts

@@ -54,6 +54,7 @@ export class ManageFormsView extends ItemView {
 				.setName(form.title)
 				.then((setting) => {
 					console.log(setting)
+					// This moves the separator of the settings container from he top to the bottom
 					setting.settingEl.setCssStyles({ borderTop: 'none', borderBottom: '1px solid var(--background-modifier-border)' })
 				})
 				.addButton((button) => {
@@ -72,7 +73,14 @@ export class ManageFormsView extends ItemView {
 						await this.plugin.editForm(form.name);
 					});
 				}
-				);
+				)
+				.addButton(btn => {
+					btn.setTooltip('duplicate ' + form.name)
+					btn.setButtonText('Duplicate').onClick(() => {
+						this.plugin.duplicateForm(form);
+					})
+				})
+				;
 		})
 	}