add profile preview and implement scrolling

Signed-off-by: kernelkind <kernelkind@gmail.com>

src/ui/profile/mod.rs

@@ -1,11 +1,11 @@
 pub mod picture;
 pub mod preview;
 
-use egui::{Label, RichText};
-use nostrdb::Ndb;
+use egui::{ScrollArea, Widget};
+use enostr::Pubkey;
+use nostrdb::{Ndb, Transaction};
 pub use picture::ProfilePic;
 pub use preview::ProfilePreview;
-use tracing::info;
 
 use crate::{
     actionbar::TimelineResponse, column::Columns, imgcache::ImageCache, notecache::NoteCache,
@@ -15,6 +15,7 @@ use crate::{
 use super::TimelineView;
 
 pub struct ProfileView<'a> {
+    pubkey: Pubkey,
     timeline_id: TimelineId,
     columns: &'a mut Columns,
     ndb: &'a Ndb,
@@ -24,6 +25,7 @@ pub struct ProfileView<'a> {
 
 impl<'a> ProfileView<'a> {
     pub fn new(
+        pubkey: Pubkey,
         timeline_id: TimelineId,
         columns: &'a mut Columns,
         ndb: &'a Ndb,
@@ -31,6 +33,7 @@ impl<'a> ProfileView<'a> {
         img_cache: &'a mut ImageCache,
     ) -> Self {
         ProfileView {
+            pubkey,
             timeline_id,
             columns,
             ndb,
@@ -40,18 +43,28 @@ impl<'a> ProfileView<'a> {
     }
 
     pub fn ui(&mut self, ui: &mut egui::Ui) -> TimelineResponse {
-        ui.add(Label::new(
-            RichText::new("PROFILE VIEW").text_style(egui::TextStyle::Heading),
-        ));
+        let scroll_id = egui::Id::new(("profile_scroll", self.timeline_id, self.pubkey));
 
-        TimelineView::new(
-            self.timeline_id,
-            self.columns,
-            self.ndb,
-            self.note_cache,
-            self.img_cache,
-            false,
-        )
-        .ui(ui)
+        ScrollArea::vertical()
+            .id_source(scroll_id)
+            .show(ui, |ui| {
+                {
+                    let txn = Transaction::new(self.ndb).expect("txn");
+                    if let Ok(profile) = self.ndb.get_profile_by_pubkey(&txn, self.pubkey.bytes()) {
+                        ProfilePreview::new(&profile, self.img_cache).ui(ui);
+                    }
+                }
+
+                TimelineView::new(
+                    self.timeline_id,
+                    self.columns,
+                    self.ndb,
+                    self.note_cache,
+                    self.img_cache,
+                    false,
+                )
+                .ui_no_scroll(ui)
+            })
+            .inner
     }
 }