clndash: reorganize

Signed-off-by: William Casarin <jb55@jb55.com>

crates/notedeck_clndash/src/ui.rs

@@ -0,0 +1,145 @@
+use crate::event::ConnectionState;
+use crate::event::LoadingState;
+use egui::Color32;
+use egui::Label;
+use egui::RichText;
+use egui::Widget;
+use notedeck::AppContext;
+use std::collections::HashMap;
+
+pub fn note_hover_ui(
+    ui: &mut egui::Ui,
+    label: &str,
+    ctx: &mut AppContext,
+    invoice_notes: &HashMap<String, [u8; 32]>,
+) -> Option<notedeck::NoteAction> {
+    let zap_req_id = invoice_notes.get(label)?;
+
+    let Ok(txn) = nostrdb::Transaction::new(ctx.ndb) else {
+        return None;
+    };
+
+    let Ok(zapreq_note) = ctx.ndb.get_note_by_id(&txn, zap_req_id) else {
+        return None;
+    };
+
+    for tag in zapreq_note.tags() {
+        let Some("e") = tag.get_str(0) else {
+            continue;
+        };
+
+        let Some(target_id) = tag.get_id(1) else {
+            continue;
+        };
+
+        let Ok(note) = ctx.ndb.get_note_by_id(&txn, target_id) else {
+            return None;
+        };
+
+        let author = ctx
+            .ndb
+            .get_profile_by_pubkey(&txn, zapreq_note.pubkey())
+            .ok();
+
+        // TODO(jb55): make this less horrible
+        let mut note_context = notedeck::NoteContext {
+            ndb: ctx.ndb,
+            accounts: ctx.accounts,
+            img_cache: ctx.img_cache,
+            note_cache: ctx.note_cache,
+            zaps: ctx.zaps,
+            pool: ctx.pool,
+            job_pool: ctx.job_pool,
+            unknown_ids: ctx.unknown_ids,
+            clipboard: ctx.clipboard,
+            i18n: ctx.i18n,
+            global_wallet: ctx.global_wallet,
+        };
+
+        let mut jobs = notedeck::JobsCache::default();
+        let options = notedeck_ui::NoteOptions::default();
+
+        notedeck_ui::ProfilePic::from_profile_or_default(note_context.img_cache, author.as_ref())
+            .ui(ui);
+
+        let nostr_name = notedeck::name::get_display_name(author.as_ref());
+        ui.label(format!("{} zapped you", nostr_name.name()));
+
+        return notedeck_ui::NoteView::new(&mut note_context, &note, options, &mut jobs)
+            .preview_style()
+            .hide_media(true)
+            .show(ui)
+            .action;
+    }
+
+    None
+}
+
+pub fn get_info_ui(ui: &mut egui::Ui, info: &LoadingState<String, lnsocket::Error>) {
+    ui.horizontal_wrapped(|ui| match info {
+        LoadingState::Loading => {}
+        LoadingState::Failed(err) => {
+            ui.label(format!("failed to fetch node info: {err}"));
+        }
+        LoadingState::Loaded(info) => {
+            ui.add(Label::new(info).wrap_mode(egui::TextWrapMode::Wrap));
+        }
+    });
+}
+
+pub fn connection_state_ui(ui: &mut egui::Ui, state: &ConnectionState) {
+    match state {
+        ConnectionState::Active => {
+            ui.add(Label::new(RichText::new("Connected").color(Color32::GREEN)));
+        }
+
+        ConnectionState::Connecting => {
+            ui.add(Label::new(
+                RichText::new("Connecting").color(Color32::YELLOW),
+            ));
+        }
+
+        ConnectionState::Dead(reason) => {
+            ui.add(Label::new(
+                RichText::new(format!("Disconnected: {reason}")).color(Color32::RED),
+            ));
+        }
+    }
+}
+
+// ---------- helper ----------
+pub fn human_sat(msat: i64) -> String {
+    let sats = msat / 1000;
+    if sats >= 1_000_000 {
+        format!("{:.1}M", sats as f64 / 1_000_000.0)
+    } else if sats >= 1_000 {
+        format!("{:.1}k", sats as f64 / 1_000.0)
+    } else {
+        sats.to_string()
+    }
+}
+
+pub fn human_verbose_sat(msat: i64) -> String {
+    if msat < 1_000 {
+        // less than 1 sat
+        format!("{msat} msat")
+    } else {
+        let sats = msat / 1_000;
+        if sats < 100_000_000 {
+            // less than 1 BTC
+            format!("{sats} sat")
+        } else {
+            let btc = sats / 100_000_000;
+            format!("{btc} BTC")
+        }
+    }
+}
+
+pub fn delta_str(new: i64, old: i64) -> String {
+    let d = new - old;
+    match d.cmp(&0) {
+        std::cmp::Ordering::Greater => format!("↑ {}", human_sat(d)),
+        std::cmp::Ordering::Less => format!("↓ {}", human_sat(-d)),
+        std::cmp::Ordering::Equal => "·".into(),
+    }
+}