refactor(core): model_t confirm_summary

- model_t confirm_total refactored to confirm_summary
- parameter set changed to pave the way for unification across models

[no changelog]

core/embed/rust/librust_qstr.h

@@ -37,6 +37,7 @@ static void _librust_qstrs(void) {
   MP_QSTR___dict__;
   MP_QSTR___name__;
   MP_QSTR_account;
+  MP_QSTR_account_info;
   MP_QSTR_account_items;
   MP_QSTR_account_items_title;
   MP_QSTR_account_label;
@@ -72,6 +73,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_altcoin_tx_summary;
   MP_QSTR_amount;
   MP_QSTR_amount_change;
+  MP_QSTR_amount_label;
   MP_QSTR_amount_new;
   MP_QSTR_amount_title;
   MP_QSTR_amount_value;
@@ -209,6 +211,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_confirm_properties;
   MP_QSTR_confirm_recovery;
   MP_QSTR_confirm_reset_device;
+  MP_QSTR_confirm_summary;
   MP_QSTR_confirm_total;
   MP_QSTR_confirm_total__fee_rate;
   MP_QSTR_confirm_total__fee_rate_colon;
@@ -242,7 +245,10 @@ static void _librust_qstrs(void) {
   MP_QSTR_experimental_mode__only_for_dev;
   MP_QSTR_experimental_mode__title;
   MP_QSTR_extra;
+  MP_QSTR_extra_info;
+  MP_QSTR_fee;
   MP_QSTR_fee_amount;
+  MP_QSTR_fee_info;
   MP_QSTR_fee_items;
   MP_QSTR_fee_label;
   MP_QSTR_fee_rate_amount;

core/embed/rust/src/ui/model_tt/component/page.rs

@@ -93,20 +93,12 @@ where
         left: Option<TString<'static>>,
         right: Option<TString<'static>>,
     ) -> Self {
-        let cancel = match left {
-            Some(verb) => verb.map(|s| match s {
-                "^" => Button::with_icon(theme::ICON_UP),
-                "<" => Button::with_icon(theme::ICON_BACK),
-                _ => Button::with_text(verb),
-            }),
-            _ => Button::with_icon(theme::ICON_CANCEL),
-        };
         let confirm = match right {
             Some(verb) => Button::with_text(verb).styled(theme::button_confirm()),
             _ => Button::with_icon(theme::ICON_CONFIRM).styled(theme::button_confirm()),
         };
-        self.button_cancel = Some(cancel);
         self.button_confirm = confirm;
+        self = self.with_cancel_button(left);
         self
     }
 
@@ -117,8 +109,16 @@ where
         self
     }
 
-    pub fn with_cancel_arrow(mut self) -> Self {
-        self.button_cancel = Some(Button::with_icon(theme::ICON_UP));
+    pub fn with_cancel_button(mut self, left: Option<TString<'static>>) -> Self {
+        let cancel = match left {
+            Some(verb) => verb.map(|s| match s {
+                "^" => Button::with_icon(theme::ICON_UP),
+                "<" => Button::with_icon(theme::ICON_BACK),
+                _ => Button::with_text(verb),
+            }),
+            _ => Button::with_icon(theme::ICON_CANCEL),
+        };
+        self.button_cancel = Some(cancel);
         self
     }
 

core/embed/rust/src/ui/model_tt/layout.rs

@@ -763,28 +763,52 @@ extern "C" fn new_confirm_value(n_args: usize, args: *const Obj, kwargs: *mut Ma
     unsafe { util::try_with_args_and_kwargs(n_args, args, kwargs, block) }
 }
 
-extern "C" fn new_confirm_total(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
+extern "C" fn new_confirm_summary(n_args: usize, args: *const Obj, kwargs: *mut Map) -> Obj {
     let block = move |_args: &[Obj], kwargs: &Map| {
-        let title: TString = kwargs.get(Qstr::MP_QSTR_title)?.try_into()?;
-        let items: Obj = kwargs.get(Qstr::MP_QSTR_items)?;
-        let info_button: bool = kwargs.get_or(Qstr::MP_QSTR_info_button, false)?;
-        let cancel_arrow: bool = kwargs.get_or(Qstr::MP_QSTR_cancel_arrow, false)?;
+        let amount: TString = kwargs.get(Qstr::MP_QSTR_amount)?.try_into()?;
+        let amount_label: TString = kwargs.get(Qstr::MP_QSTR_amount_label)?.try_into()?;
+        let fee: TString = kwargs.get(Qstr::MP_QSTR_fee)?.try_into()?;
+        let fee_label: TString = kwargs.get(Qstr::MP_QSTR_fee_label)?.try_into()?;
+        let title: Option<TString> = kwargs
+            .get(Qstr::MP_QSTR_title)
+            .unwrap_or_else(|_| Obj::const_none())
+            .try_into_option()?;
+        let account_items: Option<Obj> = kwargs
+            .get(Qstr::MP_QSTR_account_items)
+            .unwrap_or_else(|_| Obj::const_none())
+            .try_into_option()?;
+        let extra_items: Option<Obj> = kwargs
+            .get(Qstr::MP_QSTR_extra_items)
+            .unwrap_or_else(|_| Obj::const_none())
+            .try_into_option()?;
+        let _extra_title: Option<TString> = kwargs
+            .get(Qstr::MP_QSTR_extra_title)
+            .unwrap_or_else(|_| Obj::const_none())
+            .try_into_option()?;
+        let verb_cancel: Option<TString<'static>> = kwargs
+            .get(Qstr::MP_QSTR_verb_cancel)
+            .unwrap_or_else(|_| Obj::const_none())
+            .try_into_option()?;
 
-        let mut paragraphs = ParagraphVecShort::new();
+        let info_button: bool = account_items.is_some() || extra_items.is_some();
+        let paragraphs = ParagraphVecShort::from_iter([
+            Paragraph::new(&theme::TEXT_NORMAL, amount_label).no_break(),
+            Paragraph::new(&theme::TEXT_MONO, amount),
+            Paragraph::new(&theme::TEXT_NORMAL, fee_label).no_break(),
+            Paragraph::new(&theme::TEXT_MONO, fee),
+        ]);
 
-        for pair in IterBuf::new().try_iterate(items)? {
-            let [label, value]: [TString; 2] = util::iter_into_array(pair)?;
-            paragraphs.add(Paragraph::new(&theme::TEXT_NORMAL, label).no_break());
-            paragraphs.add(Paragraph::new(&theme::TEXT_MONO, value));
-        }
-        let mut page = ButtonPage::new(paragraphs.into_paragraphs(), theme::BG).with_hold()?;
-        if cancel_arrow {
-            page = page.with_cancel_arrow()
-        }
+        let mut page = ButtonPage::new(paragraphs.into_paragraphs(), theme::BG)
+            .with_hold()?
+            .with_cancel_button(verb_cancel);
         if info_button {
             page = page.with_swipe_left();
         }
-        let mut frame = Frame::left_aligned(theme::label_title(), title, page);
+        let mut frame = Frame::left_aligned(
+            theme::label_title(),
+            title.unwrap_or(TString::empty()),
+            page,
+        );
         if info_button {
             frame = frame.with_info_button();
         }
@@ -1868,15 +1892,20 @@ pub static mp_module_trezorui2: Module = obj_module! {
     ///     """Confirm value. Merge of confirm_total and confirm_output."""
     Qstr::MP_QSTR_confirm_value => obj_fn_kw!(0, new_confirm_value).as_obj(),
 
-    /// def confirm_total(
+    /// def confirm_summary(
     ///     *,
-    ///     title: str,
-    ///     items: Iterable[tuple[str, str]],
-    ///     info_button: bool = False,
-    ///     cancel_arrow: bool = False,
+    ///     amount: str,
+    ///     amount_label: str,
+    ///     fee: str,
+    ///     fee_label: str,
+    ///     title: str | None = None,
+    ///     account_items: Iterable[tuple[str, str]] | None = None,
+    ///     extra_items: Iterable[tuple[str, str]] | None = None,
+    ///     extra_title: str | None = None,
+    ///     verb_cancel: str | None = None,
     /// ) -> LayoutObj[UiResult]:
-    ///     """Transaction summary. Always hold to confirm."""
-    Qstr::MP_QSTR_confirm_total => obj_fn_kw!(0, new_confirm_total).as_obj(),
+    ///     """Confirm summary of a transaction."""
+    Qstr::MP_QSTR_confirm_summary => obj_fn_kw!(0, new_confirm_summary).as_obj(),
 
     /// def confirm_modify_output(
     ///     *,

core/mocks/generated/trezorui2.pyi

@@ -1290,14 +1290,19 @@ def confirm_value(
 
 
 # rust/src/ui/model_tt/layout.rs
-def confirm_total(
+def confirm_summary(
     *,
-    title: str,
-    items: Iterable[tuple[str, str]],
-    info_button: bool = False,
-    cancel_arrow: bool = False,
+    amount: str,
+    amount_label: str,
+    fee: str,
+    fee_label: str,
+    title: str | None = None,
+    account_items: Iterable[tuple[str, str]] | None = None,
+    extra_items: Iterable[tuple[str, str]] | None = None,
+    extra_title: str | None = None,
+    verb_cancel: str | None = None,
 ) -> LayoutObj[UiResult]:
-    """Transaction summary. Always hold to confirm."""
+    """Confirm summary of a transaction."""
 
 
 # rust/src/ui/model_tt/layout.rs

core/src/trezor/ui/layouts/tt/__init__.py

@@ -750,43 +750,61 @@ def confirm_total(
     total_label = total_label or f"{TR.send__total_amount}:"  # def_arg
     fee_label = fee_label or TR.send__including_fee  # def_arg
 
-    items = [
-        (total_label, total_amount),
-        (fee_label, fee_amount),
-    ]
-    info_items = []
+    account_info_items = []
+    extra_info_items = []
     if source_account:
-        info_items.append((TR.confirm_total__sending_from_account, source_account))
+        account_info_items.append(
+            (TR.confirm_total__sending_from_account, source_account)
+        )
     if fee_rate_amount:
-        info_items.append((f"{TR.confirm_total__fee_rate}:", fee_rate_amount))
+        extra_info_items.append((f"{TR.confirm_total__fee_rate}:", fee_rate_amount))
 
     return _confirm_summary(
-        items,
-        TR.words__title_summary,
-        info_items=info_items,
+        total_amount,
+        total_label,
+        fee_amount,
+        fee_label,
+        title=title,
+        account_items=account_info_items,
+        extra_items=extra_info_items,
+        extra_title=TR.words__title_information,
         br_name=br_name,
         br_code=br_code,
     )
 
 
 def _confirm_summary(
-    items: Iterable[tuple[str, str]],
+    amount: str,
+    amount_label: str,
+    fee: str,
+    fee_label: str,
     title: str | None = None,
-    info_items: Iterable[tuple[str, str]] | None = None,
-    info_title: str | None = None,
+    account_items: Iterable[tuple[str, str]] | None = None,
+    extra_items: Iterable[tuple[str, str]] | None = None,
+    extra_title: str | None = None,
     br_name: str = "confirm_total",
     br_code: ButtonRequestType = ButtonRequestType.SignTx,
 ) -> Awaitable[None]:
     title = title or TR.words__title_summary  # def_arg
 
-    total_layout = trezorui2.confirm_total(
+    total_layout = trezorui2.confirm_summary(
+        amount=amount,
+        amount_label=amount_label,
+        fee=fee,
+        fee_label=fee_label,
         title=title,
-        items=items,
-        info_button=bool(info_items),
+        account_items=account_items or None,
+        extra_items=extra_items or None,
     )
-    info_items = info_items or []
+
+    # TODO: use `_info` params directly in this^ layout instead of using `with_info`
+    info_items = []
+    if account_items:
+        info_items.extend(account_items)
+    if extra_items:
+        info_items.extend(extra_items)
     info_layout = trezorui2.show_info_with_cancel(
-        title=info_title if info_title else TR.words__title_information,
+        title=extra_title if extra_title else TR.words__title_information,
         items=info_items,
     )
     return with_info(total_layout, info_layout, br_name, br_code)
@@ -811,14 +829,16 @@ if not utils.BITCOIN_ONLY:
         br_code: ButtonRequestType = ButtonRequestType.SignTx,
         chunkify: bool = False,
     ) -> None:
-        total_layout = trezorui2.confirm_total(
+        # NOTE: fee_info used so that info button is shown
+        total_layout = trezorui2.confirm_summary(
+            amount=total_amount,
+            amount_label=f"{TR.words__amount}:",
+            fee=maximum_fee,
+            fee_label=f"{TR.send__maximum_fee}:",
             title=TR.words__title_summary,
-            items=[
-                (f"{TR.words__amount}:", total_amount),
-                (f"{TR.send__maximum_fee}:", maximum_fee),
-            ],
-            info_button=True,
-            cancel_arrow=True,
+            extra_items=fee_info_items,
+            extra_title=TR.confirm_total__title_fee,
+            verb_cancel="^",
         )
         info_layout = trezorui2.show_info_with_cancel(
             title=TR.confirm_total__title_fee,
@@ -879,17 +899,23 @@ if not utils.BITCOIN_ONLY:
 
         # confirmation
         if verb == TR.ethereum__staking_claim:
-            items = ((f"{TR.send__maximum_fee}:", maximum_fee),)
+            amount = ""
+            amount_label = ""
+            fee_label = f"{TR.send__maximum_fee}:"
+            fee = maximum_fee
         else:
-            items = (
-                (f"{TR.words__amount}:", total_amount),
-                (f"{TR.send__maximum_fee}:", maximum_fee),
-            )
+            amount_label = f"{TR.words__amount}:"
+            amount = total_amount
+            fee_label = f"{TR.send__maximum_fee}:"
+            fee = maximum_fee
         await _confirm_summary(
-            items,  # items
+            amount,
+            amount_label,
+            fee,
+            fee_label,
             title=title,
-            info_title=TR.confirm_total__title_fee,
-            info_items=[(f"{k}:", v) for (k, v) in info_items],
+            extra_items=[(f"{k}:", v) for (k, v) in info_items],
+            extra_title=TR.confirm_total__title_fee,
             br_name=br_name,
             br_code=br_code,
         )
@@ -908,8 +934,11 @@ if not utils.BITCOIN_ONLY:
         )  # def_arg
         fee_title = fee_title or TR.words__fee  # def_arg
         return _confirm_summary(
-            ((amount_title, amount), (fee_title, fee)),
-            info_items=items,
+            amount,
+            amount_title,
+            fee,
+            fee_title,
+            extra_items=items,
             br_name=br_name,
             br_code=br_code,
         )
@@ -922,8 +951,11 @@ if not utils.BITCOIN_ONLY:
         amount_title = f"{TR.send__total_amount}:"
         fee_title = TR.send__including_fee
         return _confirm_summary(
-            ((amount_title, amount), (fee_title, fee)),
-            info_items=items,
+            amount,
+            amount_title,
+            fee,
+            fee_title,
+            extra_items=items,
             br_name="confirm_cardano_tx",
             br_code=ButtonRequestType.SignTx,
         )
@@ -931,12 +963,13 @@ if not utils.BITCOIN_ONLY:
 
 def confirm_joint_total(spending_amount: str, total_amount: str) -> Awaitable[None]:
     return raise_if_not_confirmed(
-        trezorui2.confirm_total(
+        # FIXME: arguments for amount/fee are misused here
+        trezorui2.confirm_summary(
+            amount=spending_amount,
+            amount_label=TR.send__you_are_contributing,
+            fee=total_amount,
+            fee_label=TR.send__to_the_total_amount,
             title=TR.send__title_joint_transaction,
-            items=[
-                (TR.send__you_are_contributing, spending_amount),
-                (TR.send__to_the_total_amount, total_amount),
-            ],
         ),
         "confirm_joint_total",
         ButtonRequestType.SignTx,