feat(eckhart): prompt backup flow

core/embed/rust/librust_qstr.h

@@ -90,6 +90,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_backup__it_should_be_backed_up_now;
   MP_QSTR_backup__new_wallet_created;
   MP_QSTR_backup__new_wallet_successfully_created;
+  MP_QSTR_backup__not_recommend;
   MP_QSTR_backup__recover_anytime;
   MP_QSTR_backup__title_backup_completed;
   MP_QSTR_backup__title_backup_wallet;
@@ -775,6 +776,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_words__not_recommended;
   MP_QSTR_words__operation_cancelled;
   MP_QSTR_words__outputs;
+  MP_QSTR_words__pay_attention;
   MP_QSTR_words__please_check_again;
   MP_QSTR_words__please_try_again;
   MP_QSTR_words__really_wanna;

core/embed/rust/src/translations/generated/translated_string.rs

@@ -29,7 +29,7 @@ pub enum TranslatedString {
     auto_lock__change_template = 15,  // "Auto-lock Trezor after {0} of inactivity?"
     auto_lock__title = 16,  // "Auto-lock delay"
     backup__can_back_up_anytime = 17,  // "You can back up your Trezor once, at any time."
-    backup__it_should_be_backed_up = 18,  // "You should back up your new wallet right now."
+    backup__it_should_be_backed_up = 18,  // {"Bolt": "You should back up your new wallet right now.", "Caesar": "You should back up your new wallet right now.", "Delizia": "You should back up your new wallet right now.", "Eckhart": "Back up your new wallet now."}
     backup__it_should_be_backed_up_now = 19,  // "It should be backed up now!"
     backup__new_wallet_created = 20,  // "Wallet created.\n"
     backup__new_wallet_successfully_created = 21,  // "Wallet created successfully."
@@ -1249,7 +1249,7 @@ pub enum TranslatedString {
     instructions__hold_to_confirm = 855,  // "Hold to confirm"
     words__important = 856,  // "Important"
     reset__words_written_down_template = 857,  // "I wrote down all {0} words in order."
-    backup__create_backup_to_prevent_loss = 858,  // "Create a backup to avoid losing access to your funds"
+    backup__create_backup_to_prevent_loss = 858,  // {"Bolt": "Create a backup to avoid losing access to your funds", "Caesar": "Create a backup to avoid losing access to your funds", "Delizia": "Create a backup to avoid losing access to your funds", "Eckhart": "Create a wallet backup to avoid losing access to your funds."}
     reset__check_backup_instructions = 859,  // "Let's do a quick check of your backup."
     words__instructions = 860,  // "Instructions"
     words__not_recommended = 861,  // "Not recommended!"
@@ -1405,6 +1405,8 @@ pub enum TranslatedString {
     #[cfg(feature = "universal_fw")]
     nostr__event_kind_template = 992,  // "Event kind: {0}"
     reset__share_words_first = 993,  // "Write down the first word from the backup."
+    backup__not_recommend = 994,  // "We don't recommend to skip wallet backup creation."
+    words__pay_attention = 995,  // "Pay attention"
 }
 
 impl TranslatedString {
@@ -1430,7 +1432,14 @@ impl TranslatedString {
             Self::auto_lock__change_template => "Auto-lock Trezor after {0} of inactivity?",
             Self::auto_lock__title => "Auto-lock delay",
             Self::backup__can_back_up_anytime => "You can back up your Trezor once, at any time.",
+            #[cfg(feature = "layout_bolt")]
             Self::backup__it_should_be_backed_up => "You should back up your new wallet right now.",
+            #[cfg(feature = "layout_caesar")]
+            Self::backup__it_should_be_backed_up => "You should back up your new wallet right now.",
+            #[cfg(feature = "layout_delizia")]
+            Self::backup__it_should_be_backed_up => "You should back up your new wallet right now.",
+            #[cfg(feature = "layout_eckhart")]
+            Self::backup__it_should_be_backed_up => "Back up your new wallet now.",
             Self::backup__it_should_be_backed_up_now => "It should be backed up now!",
             Self::backup__new_wallet_created => "Wallet created.\n",
             Self::backup__new_wallet_successfully_created => "Wallet created successfully.",
@@ -2671,7 +2680,14 @@ impl TranslatedString {
             Self::instructions__hold_to_confirm => "Hold to confirm",
             Self::words__important => "Important",
             Self::reset__words_written_down_template => "I wrote down all {0} words in order.",
+            #[cfg(feature = "layout_bolt")]
             Self::backup__create_backup_to_prevent_loss => "Create a backup to avoid losing access to your funds",
+            #[cfg(feature = "layout_caesar")]
+            Self::backup__create_backup_to_prevent_loss => "Create a backup to avoid losing access to your funds",
+            #[cfg(feature = "layout_delizia")]
+            Self::backup__create_backup_to_prevent_loss => "Create a backup to avoid losing access to your funds",
+            #[cfg(feature = "layout_eckhart")]
+            Self::backup__create_backup_to_prevent_loss => "Create a wallet backup to avoid losing access to your funds.",
             Self::reset__check_backup_instructions => "Let's do a quick check of your backup.",
             Self::words__instructions => "Instructions",
             Self::words__not_recommended => "Not recommended!",
@@ -2841,6 +2857,8 @@ impl TranslatedString {
             #[cfg(feature = "universal_fw")]
             Self::nostr__event_kind_template => "Event kind: {0}",
             Self::reset__share_words_first => "Write down the first word from the backup.",
+            Self::backup__not_recommend => "We don't recommend to skip wallet backup creation.",
+            Self::words__pay_attention => "Pay attention",
         }
     }
 
@@ -4241,6 +4259,8 @@ impl TranslatedString {
             #[cfg(feature = "universal_fw")]
             Qstr::MP_QSTR_nostr__event_kind_template => Some(Self::nostr__event_kind_template),
             Qstr::MP_QSTR_reset__share_words_first => Some(Self::reset__share_words_first),
+            Qstr::MP_QSTR_backup__not_recommend => Some(Self::backup__not_recommend),
+            Qstr::MP_QSTR_words__pay_attention => Some(Self::words__pay_attention),
             _ => None,
         }
     }

core/embed/rust/src/ui/layout_eckhart/flow/mod.rs

@@ -1,7 +1,9 @@
 pub mod confirm_reset;
+pub mod prompt_backup;
 pub mod request_passphrase;
 pub mod show_share_words;
 
 pub use confirm_reset::new_confirm_reset;
+pub use prompt_backup::PromptBackup;
 pub use request_passphrase::RequestPassphrase;
 pub use show_share_words::new_show_share_words_flow;

core/embed/rust/src/ui/layout_eckhart/flow/prompt_backup.rs

@@ -0,0 +1,123 @@
+use crate::{
+    error,
+    strutil::TString,
+    translations::TR,
+    ui::{
+        component::{
+            text::paragraphs::{Paragraph, ParagraphSource, Paragraphs},
+            ComponentExt,
+        },
+        flow::{
+            base::{Decision, DecisionBuilder as _},
+            FlowController, FlowMsg, SwipeFlow,
+        },
+        geometry::{Alignment, Direction, LinearPlacement, Offset},
+    },
+};
+
+use super::super::{
+    component::{
+        ActionBar, Button, Header, HeaderMsg, Hint, TextScreen, TextScreenMsg, VerticalMenu,
+        VerticalMenuScreen, VerticalMenuScreenMsg,
+    },
+    theme,
+};
+
+#[derive(Copy, Clone, PartialEq, Eq)]
+pub enum PromptBackup {
+    Intro,
+    Menu,
+    SkipBackup,
+}
+
+impl FlowController for PromptBackup {
+    #[inline]
+    fn index(&'static self) -> usize {
+        *self as usize
+    }
+
+    fn handle_swipe(&'static self, direction: Direction) -> Decision {
+        match (self, direction) {
+            _ => self.do_nothing(),
+        }
+    }
+
+    fn handle_event(&'static self, msg: FlowMsg) -> Decision {
+        match (self, msg) {
+            (Self::Intro, FlowMsg::Info) => Self::Menu.goto(),
+            (Self::Intro, FlowMsg::Confirmed) => self.return_msg(FlowMsg::Confirmed),
+            (Self::Menu, FlowMsg::Choice(0)) => Self::SkipBackup.swipe_left(),
+            (Self::Menu, FlowMsg::Cancelled) => Self::Intro.goto(),
+            (Self::SkipBackup, FlowMsg::Cancelled) => Self::Intro.goto(),
+            (Self::SkipBackup, FlowMsg::Confirmed) => self.return_msg(FlowMsg::Cancelled),
+            _ => self.do_nothing(),
+        }
+    }
+}
+
+pub fn new_prompt_backup() -> Result<SwipeFlow, error::Error> {
+    let title: TString = TR::backup__title_create_wallet_backup.into();
+    let content: TString = TR::backup__it_should_be_backed_up.into();
+
+    let paragraphs = Paragraphs::new(Paragraph::new(&theme::TEXT_REGULAR, content))
+        .with_placement(LinearPlacement::vertical());
+
+    let content_intro = TextScreen::new(paragraphs)
+        .with_header(Header::new(title).with_menu_button())
+        .with_action_bar(ActionBar::new_single(Button::with_text(
+            TR::buttons__continue.into(),
+        )))
+        .map(|msg| match msg {
+            TextScreenMsg::Menu => Some(FlowMsg::Info),
+            TextScreenMsg::Confirmed => Some(FlowMsg::Confirmed),
+            _ => None,
+        });
+
+    let content_menu = VerticalMenuScreen::new(
+        VerticalMenu::empty().item(
+            Button::with_text(TR::backup__title_skip.into())
+                .styled(theme::menu_item_title_red())
+                .with_text_align(Alignment::Start)
+                .with_content_offset(Offset::x(12)),
+        ),
+    )
+    .with_header(
+        Header::new(title)
+            .with_right_button(Button::with_icon(theme::ICON_CROSS), HeaderMsg::Cancelled),
+    )
+    .map(|msg| match msg {
+        VerticalMenuScreenMsg::Selected(i) => Some(FlowMsg::Choice(i)),
+        VerticalMenuScreenMsg::Close => Some(FlowMsg::Cancelled),
+        _ => None,
+    });
+
+    let paragraphs_skip_intro = Paragraph::new(
+        &theme::TEXT_REGULAR,
+        TR::backup__create_backup_to_prevent_loss,
+    )
+    .into_paragraphs()
+    .with_placement(LinearPlacement::vertical());
+
+    let content_skip_intro = TextScreen::new(paragraphs_skip_intro)
+        .with_header(
+            Header::new(TR::words__pay_attention.into())
+                .with_icon(theme::ICON_WARNING, theme::ORANGE)
+                .with_text_style(theme::label_title_danger()),
+        )
+        .with_action_bar(ActionBar::new_double(
+            Button::with_icon(theme::ICON_CHEVRON_LEFT),
+            Button::with_text(TR::buttons__skip.into()).styled(theme::button_cancel()),
+        ))
+        .with_hint(Hint::new_instruction(TR::backup__not_recommend, None))
+        .map(|msg| match msg {
+            TextScreenMsg::Menu => Some(FlowMsg::Cancelled),
+            TextScreenMsg::Confirmed => Some(FlowMsg::Confirmed),
+            TextScreenMsg::Cancelled => Some(FlowMsg::Cancelled),
+        });
+
+    let mut res = SwipeFlow::new(&PromptBackup::Intro)?;
+    res.add_page(&PromptBackup::Intro, content_intro)?
+        .add_page(&PromptBackup::Menu, content_menu)?
+        .add_page(&PromptBackup::SkipBackup, content_skip_intro)?;
+    Ok(res)
+}

core/embed/rust/src/ui/layout_eckhart/ui_firmware.rs

@@ -351,7 +351,8 @@ impl FirmwareUI for UIEckhart {
     }
 
     fn prompt_backup() -> Result<impl LayoutMaybeTrace, Error> {
-        Err::<RootComponent<Empty, ModelUI>, Error>(Error::ValueError(c"not implemented"))
+        let flow = flow::prompt_backup::new_prompt_backup()?;
+        Ok(flow)
     }
 
     fn request_bip39(
@@ -575,8 +576,6 @@ impl FirmwareUI for UIEckhart {
         Ok(layout)
     }
 
-    // TODO: This is a temporary implementation so the UI can be functional.
-    // TODO: This is a temporary implementation so the UI can be functional.
     fn show_progress(
         description: TString<'static>,
         _indeterminate: bool,

core/mocks/trezortranslate_keys.pyi

@@ -35,6 +35,7 @@ class TR:
     backup__it_should_be_backed_up_now: str = "It should be backed up now!"
     backup__new_wallet_created: str = "Wallet created.\n"
     backup__new_wallet_successfully_created: str = "Wallet created successfully."
+    backup__not_recommend: str = "We don't recommend to skip wallet backup creation."
     backup__recover_anytime: str = "You can use your backup to recover your wallet at any time."
     backup__title_backup_completed: str = "Wallet backup completed"
     backup__title_backup_wallet: str = "Back up wallet"
@@ -963,6 +964,7 @@ class TR:
     words__not_recommended: str = "Not recommended!"
     words__operation_cancelled: str = "Operation cancelled"
     words__outputs: str = "outputs"
+    words__pay_attention: str = "Pay attention"
     words__please_check_again: str = "Please check again"
     words__please_try_again: str = "Please try again"
     words__really_wanna: str = "Do you really want to"

core/translations/en.json

@@ -30,10 +30,21 @@
     "auto_lock__title": "Auto-lock delay",
     "auto_lock__turned_on": "Auto-lock turned on",
     "backup__can_back_up_anytime": "You can back up your Trezor once, at any time.",
-    "backup__create_backup_to_prevent_loss": "Create a backup to avoid losing access to your funds",
+    "backup__create_backup_to_prevent_loss": {
+      "Bolt": "Create a backup to avoid losing access to your funds",
+      "Caesar": "Create a backup to avoid losing access to your funds",
+      "Delizia": "Create a backup to avoid losing access to your funds",
+      "Eckhart": "Create a wallet backup to avoid losing access to your funds."
+    },
+    "backup__not_recommend": "We don't recommend to skip wallet backup creation.",
     "backup__info_multi_share_backup": "Your wallet backup contains multiple lists of words in a specific order (shares).",
     "backup__info_single_share_backup": "Your wallet backup contains {0} words in a specific order.",
-    "backup__it_should_be_backed_up": "You should back up your new wallet right now.",
+    "backup__it_should_be_backed_up": {
+      "Bolt": "You should back up your new wallet right now.",
+      "Caesar": "You should back up your new wallet right now.",
+      "Delizia": "You should back up your new wallet right now.",
+      "Eckhart": "Back up your new wallet now."
+    },
     "backup__it_should_be_backed_up_now": "It should be backed up now!",
     "backup__new_wallet_created": "Wallet created.\n",
     "backup__new_wallet_successfully_created": "Wallet created successfully.",
@@ -978,6 +989,7 @@
     "words__good_to_know": "Good to know",
     "words__important": "Important",
     "words__instructions": "Instructions",
+    "words__pay_attention": "Pay attention",
     "words__keep_it_safe": "Keep it safe!",
     "words__know_what_your_doing": "Continue only if you know what you are doing!",
     "words__my_trezor": "My Trezor",

core/translations/order.json

@@ -992,5 +992,7 @@
   "990": "sign_message__confirm_without_review",
   "991": "instructions__tap_to_continue",
   "992": "nostr__event_kind_template",
-  "993": "reset__share_words_first"
+  "993": "reset__share_words_first",
+  "994": "backup__not_recommend",
+  "995": "words__pay_attention"
 }