Add confirmation action method (#6)

- Add `ConfirmAction` method that uses the `runtime.MessageDialog` component for confirming an action
- Use `ConfirmAction` before deleting an organization as this is a destructive action, and should be sure the user meant to do so

app.go

@@ -223,6 +223,21 @@ func (a *App) ShowWindow() {
 	runtime.WindowShow(a.ctx)
 }
 
+// Display a confirmation dialog
+func (a *App) ConfirmAction(title string, message string) bool {
+	selection, err := runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+		Type:          runtime.QuestionDialog,
+		Title:         title,
+		Message:       message,
+		DefaultButton: "No",
+	})
+	if err != nil {
+		fmt.Println(err)
+		return false
+	}
+	return selection == "Yes"
+}
+
 // GetWorkTime returns the total seconds worked
 func (a *App) GetWorkTime(date string, organization string) (seconds int, err error) {
 	if date == "" || organization == "" {

frontend/src/App.tsx

@@ -54,7 +54,8 @@ import {
   GetMonthlyWorkTime,
   GetVersion,
   UpdateAvailable,
-  ShowWindow
+  ShowWindow,
+  ConfirmAction
 } from "../wailsjs/go/main/App";
 
 function App() {
@@ -215,17 +216,24 @@ function App() {
   };
 
   const handleDeleteOrganization = () => {
-    // TODO: Are you sure you want to delete this organization? This is a destructive action we should double check with the user
-    handleMenuClose();
-    if (organizations.length === 1) {
-      toast.error("You cannot delete the last organization");
-      return;
-    }
-    DeleteOrganization(selectedOrganization).then(() => {
-      setOrganizations(orgs => orgs.filter(org => org !== selectedOrganization));
-      setSelectedOrganization(organizations[0]);
+    // if (window.confirm("Are you sure you want to delete this organization?") === false) {
+    //   return;
+    // }
+    ConfirmAction(`Delete ${selectedOrganization}`, "Are you sure you want to delete this organization?").then((confirmed) => {
+      if (confirmed === false) {
+        return;
+      }
+      handleMenuClose();
+      if (organizations.length === 1) {
+        toast.error("You cannot delete the last organization");
+        return;
+      }
+      DeleteOrganization(selectedOrganization).then(() => {
+        setOrganizations(orgs => orgs.filter(org => org !== selectedOrganization));
+        setSelectedOrganization(organizations[0]);
+      });
+      SetOrganization(selectedOrganization);
     });
-    SetOrganization(selectedOrganization);
   };
 
   const handleUpdateSettings = () => {

frontend/wailsjs/go/main/App.d.ts

@@ -2,6 +2,8 @@
 // This file is automatically generated. DO NOT EDIT
 import {time} from '../models';
 
+export function ConfirmAction(arg1:string,arg2:string):Promise<boolean>;
+
 export function DeleteOrganization(arg1:string):Promise<void>;
 
 export function ExportCSVByMonth(arg1:string,arg2:number,arg3:time.Month):Promise<string>;

frontend/wailsjs/go/main/App.js

@@ -2,6 +2,10 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 
+export function ConfirmAction(arg1, arg2) {
+  return window['go']['main']['App']['ConfirmAction'](arg1, arg2);
+}
+
 export function DeleteOrganization(arg1) {
   return window['go']['main']['App']['DeleteOrganization'](arg1);
 }