do not show account details if there are no accounts

http-client/src/components/accounts.rs

@@ -40,9 +40,13 @@ impl Component for Accounts {
     fn view(&self, ctx: &Context<Self>) -> Html {
         html! {
             <>
+            if ctx.props().account_nrs.is_empty() {
+                <h2>{"No accounts"}</h2>
+            } else {
                  <ul class={classes!("accounts")}>
                         { for ctx.props().account_nrs.iter().map(|e| self.account_entry(e, &ctx.props().selected_nr, ctx)) }
                  </ul>
+            }
             </>
         }
     }

http-client/src/components/main.rs

@@ -101,7 +101,9 @@ impl Component for Main {
                     </h1>
                     <div class={classes!("inner-content")}>
                         <Accounts account_nrs={self.account_nrs.clone()} selected_nr={self.selected_nr.clone()} />
+                        if !self.account_nrs.is_empty() {
                             <Account balance={self.selected_balance} owner={self.selected_owner.clone()} nr={self.selected_nr.clone()} account_nrs={self.account_nrs.clone()} />
+                        }
                     </div>
                 </main>
             </>