add mint screen

src/bridge.rs

@@ -35,6 +35,7 @@ pub enum CoreUIMsg {
     ReceiveFailed(String),
     BalanceUpdated(Amount),
     AddFederationFailed(String),
+    AddFederationSuccess,
     Unlocking,
     UnlockSuccess,
     UnlockFailed(String),
@@ -61,12 +62,17 @@ impl UIHandle {
     }
 
     pub async fn receive(&self, amount: u64) {
-        self.msg_send(UICoreMsg::ReceiveLightning(Amount::from_sats(amount))).await;
+        self.msg_send(UICoreMsg::ReceiveLightning(Amount::from_sats(amount)))
+            .await;
     }
 
     pub async fn unlock(&self, password: String) {
         self.msg_send(UICoreMsg::Unlock(password)).await;
     }
+
+    pub async fn add_federation(&self, invite: InviteCode) {
+        self.msg_send(UICoreMsg::AddFederation(invite)).await;
+    }
 }
 
 impl CoreHandle {

src/components/icon.rs

@@ -11,6 +11,7 @@ pub enum SvgIcon {
     Squirrel,
     UpRight,
     Copy,
+    Plus,
 }
 
 pub fn map_icon(icon: SvgIcon) -> Svg<'static, Theme> {
@@ -25,5 +26,6 @@ pub fn map_icon(icon: SvgIcon) -> Svg<'static, Theme> {
         SvgIcon::Squirrel => Svg::from_path("assets/icons/squirrel.svg"),
         SvgIcon::UpRight => Svg::from_path("assets/icons/up_right.svg"),
         SvgIcon::Copy => Svg::from_path("assets/icons/copy.svg"),
+        SvgIcon::Plus => Svg::from_path("assets/icons/plus.svg"),
     }
 }

src/core.rs

@@ -263,6 +263,8 @@ pub fn run_core() -> Subscription<Message> {
                                         error!("Error adding federation: {e}");
                                         core.msg(CoreUIMsg::AddFederationFailed(e.to_string()))
                                             .await;
+                                    } else {
+                                        core.msg(CoreUIMsg::AddFederationSuccess).await;
                                     }
                                 }
                                 // TODO: actually use this to unlock

src/main.rs

@@ -1,4 +1,5 @@
 use core::run_core;
+use fedimint_core::api::InviteCode;
 use fedimint_core::Amount;
 use fedimint_ln_common::lightning_invoice::Bolt11Invoice;
 use iced::widget::qr_code::Data;
@@ -63,6 +64,8 @@ pub struct HarborWallet {
     receive_amount_str: String,
     receive_invoice: Option<Bolt11Invoice>,
     receive_qr_data: Option<Data>,
+    mint_invite_code_str: String,
+    add_federation_failure_reason: Option<String>,
 }
 
 impl Default for HarborWallet {
@@ -105,13 +108,15 @@ pub enum Message {
     SendDestInputChanged(String),
     SendAmountInputChanged(String),
     PasswordInputChanged(String),
+    MintInviteCodeInputChanged(String),
     CopyToClipboard(String),
     // Async commands we fire from the UI to core
     Noop,
     Send(String),
     Receive(u64),
     GenerateInvoice,
     Unlock(String),
+    AddFederation(String),
     // Core messages we get from core
     CoreMessage(CoreUIMsg),
 }
@@ -135,6 +140,8 @@ impl HarborWallet {
             receive_status: ReceiveStatus::Idle,
             receive_invoice: None,
             receive_qr_data: None,
+            mint_invite_code_str: String::new(),
+            add_federation_failure_reason: None,
         }
     }
 
@@ -143,9 +150,7 @@ impl HarborWallet {
     }
 
     async fn async_send(ui_handle: Option<Arc<bridge::UIHandle>>, invoice: Bolt11Invoice) {
-        println!("Got to async_send");
         if let Some(ui_handle) = ui_handle {
-            println!("Have a ui_handle, sending the invoice over");
             ui_handle.clone().send(invoice).await;
         } else {
             panic!("UI handle is None");
@@ -168,6 +173,14 @@ impl HarborWallet {
         }
     }
 
+    async fn async_add_federation(ui_handle: Option<Arc<bridge::UIHandle>>, invite: InviteCode) {
+        if let Some(ui_handle) = ui_handle {
+            ui_handle.clone().add_federation(invite).await;
+        } else {
+            panic!("UI handle is None");
+        }
+    }
+
     fn update(&mut self, message: Message) -> Command<Message> {
         match message {
             // Setup
@@ -205,6 +218,10 @@ impl HarborWallet {
                 self.password_input_str = input;
                 Command::none()
             }
+            Message::MintInviteCodeInputChanged(input) => {
+                self.mint_invite_code_str = input;
+                Command::none()
+            }
             // Async commands we fire from the UI to core
             Message::Noop => Command::none(),
             Message::Send(invoice_str) => match self.send_status {
@@ -257,6 +274,18 @@ impl HarborWallet {
                     })
                 }
             },
+            Message::AddFederation(invite_code) => {
+                let invite = InviteCode::from_str(&invite_code);
+                if let Ok(invite) = invite {
+                    Command::perform(
+                        Self::async_add_federation(self.ui_handle.clone(), invite),
+                        |_| Message::Noop,
+                    )
+                } else {
+                    self.add_federation_failure_reason = Some("Invalid invite code".to_string());
+                    Command::none()
+                }
+            }
             Message::CopyToClipboard(s) => {
                 println!("Copying to clipboard: {s}");
                 clipboard::write(s)
@@ -281,7 +310,7 @@ impl HarborWallet {
                     info!("Receive success: {params:?}");
                     self.receive_status = ReceiveStatus::Idle;
                     Command::none()
-                },
+                }
                 CoreUIMsg::ReceiveFailed(reason) => {
                     self.receive_status = ReceiveStatus::Idle;
                     self.receive_failure_reason = Some(reason);
@@ -308,8 +337,12 @@ impl HarborWallet {
                     self.receive_invoice = Some(invoice);
                     Command::none()
                 }
-                CoreUIMsg::AddFederationFailed(_) => {
-                    // todo show error
+                CoreUIMsg::AddFederationFailed(reason) => {
+                    self.add_federation_failure_reason = Some(reason);
+                    Command::none()
+                }
+                CoreUIMsg::AddFederationSuccess => {
+                    self.mint_invite_code_str = String::new();
                     Command::none()
                 }
                 CoreUIMsg::Unlocking => {
@@ -338,6 +371,7 @@ impl HarborWallet {
             Route::Home => row![sidebar, crate::routes::home(self)].into(),
             Route::Receive => row![sidebar, crate::routes::receive(self)].into(),
             Route::Send => row![sidebar, crate::routes::send(self)].into(),
+            Route::Mints => row![sidebar, crate::routes::mints(self)].into(),
             _ => row![sidebar, crate::routes::home(self)].into(),
         };
 

src/routes/mints.rs

@@ -1,18 +1,43 @@
-use iced::widget::{column, container, scrollable};
-use iced::Length;
-use iced::{Alignment, Element};
+use iced::widget::{column, container, scrollable, text};
+use iced::{Color, Element};
+use iced::{Length, Padding};
 
+use crate::components::{h_button, h_header, h_input, SvgIcon};
 use crate::{HarborWallet, Message};
 
-pub fn mints(_harbor: &HarborWallet) -> Element<Message> {
-    container(
-        scrollable(
-            column!["These are the mints!",]
-                .spacing(32)
-                .align_items(Alignment::Center)
-                .width(Length::Fill),
-        )
-        .height(Length::Fill),
-    )
+pub fn mints(harbor: &HarborWallet) -> Element<Message> {
+    let header = h_header("Mints", "Manage your mints here.");
+
+    let mint_input = h_input(
+        "Mint Invite Code",
+        "",
+        &harbor.mint_invite_code_str,
+        Message::MintInviteCodeInputChanged,
+        Message::Noop,
+        false,
+        None,
+        None,
+    );
+
+    let add_mint_button = h_button("Add Mint", SvgIcon::Plus)
+        .on_press(Message::AddFederation(harbor.mint_invite_code_str.clone()));
+
+    let column = column![header, mint_input, add_mint_button].spacing(48);
+
+    // TODO: better error styling
+    let column = column.push_maybe(
+        harbor
+            .add_federation_failure_reason
+            .as_ref()
+            .map(|r| text(r).size(18).color(Color::from_rgb8(255, 0, 0))),
+    );
+
+    container(scrollable(
+        column
+            .spacing(48)
+            .width(Length::Fill)
+            .max_width(512)
+            .padding(Padding::new(48.)),
+    ))
     .into()
 }