Add message inspection popup

4 files changed, 92 insertions, 47 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f6df89..8b6005e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,8 +15,10 @@ Procedure when bumping the version number:
 ## Unreleased
 
 ### Added
+- Key bindings to navigate nick list
 - Room deletion confirmation popup
 - Message inspection popup
+- Session inspection popup
 - Error popup when external editor fails
 
 ### Fixed
diff --git a/src/ui/euph/inspect.rs b/src/ui/euph/inspect.rs
index 1327b6c..99a605f 100644
--- a/src/ui/euph/inspect.rs
+++ b/src/ui/euph/inspect.rs
@@ -1,5 +1,5 @@
 use crossterm::style::{ContentStyle, Stylize};
-use euphoxide::api::Message;
+use euphoxide::api::{Message, SessionView};
 use toss::styled::Styled;
 
 use crate::ui::input::{key, InputEvent, KeyBindingsList};
@@ -38,42 +38,64 @@ macro_rules! line {
     };
 }
 
-pub fn message_widget(msg: &Message) -> BoxedWidget {
-    let heading_style = ContentStyle::default().bold();
-
-    let mut text = Styled::new("Message", heading_style).then_plain("\n");
-    line!(text, "id", msg.id);
-    line!(text, "parent", msg.parent, optional);
-    line!(text, "previous_edit_id", msg.previous_edit_id, optional);
-    line!(text, "time", msg.time.0);
-    line!(text, "encryption_key_id", &msg.encryption_key_id, optional);
-    line!(text, "edited", msg.edited.map(|t| t.0), optional);
-    line!(text, "deleted", msg.deleted.map(|t| t.0), optional);
-    line!(text, "truncated", msg.truncated, yes or no);
-    text = text.then_plain("\n");
-
-    text = text.then("Sender", heading_style).then_plain("\n");
-    line!(text, "id", msg.sender.id);
-    line!(text, "name", msg.sender.name);
-    line!(text, "name (raw)", msg.sender.name, debug);
-    line!(text, "server_id", msg.sender.server_id);
-    line!(text, "server_era", msg.sender.server_era);
-    line!(text, "session_id", msg.sender.session_id);
-    line!(text, "is_staff", msg.sender.is_staff, yes or no);
-    line!(text, "is_manager", msg.sender.is_manager, yes or no);
+fn session_lines(mut text: Styled, session: &SessionView) -> Styled {
+    line!(text, "id", session.id);
+    line!(text, "name", session.name);
+    line!(text, "name (raw)", session.name, debug);
+    line!(text, "server_id", session.server_id);
+    line!(text, "server_era", session.server_era);
+    line!(text, "session_id", session.session_id);
+    line!(text, "is_staff", session.is_staff, yes or no);
+    line!(text, "is_manager", session.is_manager, yes or no);
     line!(
         text,
         "client_address",
-        msg.sender.client_address.as_ref(),
+        session.client_address.as_ref(),
         optional
     );
     line!(
         text,
         "real_client_address",
-        msg.sender.real_client_address.as_ref(),
+        session.real_client_address.as_ref(),
         optional
     );
 
+    text
+}
+
+fn message_lines(mut text: Styled, msg: &Message) -> Styled {
+    line!(text, "id", msg.id);
+    line!(text, "parent", msg.parent, optional);
+    line!(text, "previous_edit_id", msg.previous_edit_id, optional);
+    line!(text, "time", msg.time.0);
+    line!(text, "encryption_key_id", &msg.encryption_key_id, optional);
+    line!(text, "edited", msg.edited.map(|t| t.0), optional);
+    line!(text, "deleted", msg.deleted.map(|t| t.0), optional);
+    line!(text, "truncated", msg.truncated, yes or no);
+
+    text
+}
+
+pub fn session_widget(session: &SessionView) -> BoxedWidget {
+    let text = session_lines(Styled::default(), session);
+
+    Popup::new(Text::new(text)).title("Inspect session").build()
+}
+
+pub fn message_widget(msg: &Message) -> BoxedWidget {
+    let heading_style = ContentStyle::default().bold();
+
+    let mut text = Styled::new("Message", heading_style).then_plain("\n");
+
+    text = message_lines(text, msg);
+
+    text = text
+        .then_plain("\n")
+        .then("Sender", heading_style)
+        .then_plain("\n");
+
+    text = session_lines(text, &msg.sender);
+
     Popup::new(Text::new(text)).title("Inspect message").build()
 }
 
diff --git a/src/ui/euph/nick_list.rs b/src/ui/euph/nick_list.rs
index bdc200c..2b00c59 100644
--- a/src/ui/euph/nick_list.rs
+++ b/src/ui/euph/nick_list.rs
@@ -1,7 +1,7 @@
 use std::iter;
 
 use crossterm::style::{Color, ContentStyle, Stylize};
-use euphoxide::api::{SessionType, SessionView};
+use euphoxide::api::{SessionType, SessionView, UserId};
 use euphoxide::conn::Joined;
 use toss::styled::Styled;
 
@@ -12,13 +12,13 @@ use crate::ui::widgets::list::{List, ListState};
 use crate::ui::widgets::text::Text;
 use crate::ui::widgets::BoxedWidget;
 
-pub fn widget(state: &ListState<String>, joined: &Joined, focused: bool) -> BoxedWidget {
+pub fn widget(state: &ListState<UserId>, joined: &Joined, focused: bool) -> BoxedWidget {
     let mut list = state.widget().focus(focused);
     render_rows(&mut list, joined);
     list.into()
 }
 
-fn render_rows(list: &mut List<String>, joined: &Joined) {
+fn render_rows(list: &mut List<UserId>, joined: &Joined) {
     let mut people = vec![];
     let mut bots = vec![];
     let mut lurkers = vec![];
@@ -49,7 +49,7 @@ fn render_rows(list: &mut List<String>, joined: &Joined) {
 }
 
 fn render_section(
-    list: &mut List<String>,
+    list: &mut List<UserId>,
     name: &str,
     sessions: &[&SessionView],
     own_session: &SessionView,
@@ -74,9 +74,7 @@ fn render_section(
     }
 }
 
-fn render_row(list: &mut List<String>, session: &SessionView, own_session: &SessionView) {
-    let id = session.session_id.clone();
-
+fn render_row(list: &mut List<UserId>, session: &SessionView, own_session: &SessionView) {
     let (name, style, style_inv, perms_style_inv) = if session.name.is_empty() {
         let name = "lurk";
         let style = ContentStyle::default().grey();
@@ -113,7 +111,7 @@ fn render_row(list: &mut List<String>, session: &SessionView, own_session: &Sess
         .then(name, style_inv)
         .then(perms, perms_style_inv);
     list.add_sel(
-        id,
+        session.id.clone(),
         Text::new(normal),
         Background::new(Text::new(selected)).style(style_inv),
     );
diff --git a/src/ui/euph/room.rs b/src/ui/euph/room.rs
index 671a8a7..467f68d 100644
--- a/src/ui/euph/room.rs
+++ b/src/ui/euph/room.rs
@@ -2,7 +2,7 @@ use std::collections::VecDeque;
 use std::sync::Arc;
 
 use crossterm::style::{ContentStyle, Stylize};
-use euphoxide::api::{Data, Message, PacketType, Snowflake};
+use euphoxide::api::{Data, Message, PacketType, SessionView, Snowflake, UserId};
 use euphoxide::conn::{Joined, Joining, Status};
 use parking_lot::FairMutex;
 use tokio::sync::oneshot::error::TryRecvError;
@@ -45,7 +45,7 @@ enum State {
     Account(AccountUiState),
     Links(LinksState),
     InspectMessage(Message),
-    // TODO Inspect users
+    InspectSession(SessionView),
 }
 
 #[allow(clippy::large_enum_variant)]
@@ -80,7 +80,7 @@ pub struct EuphRoom {
     chat: ChatState<euph::SmallMessage, EuphRoomVault>,
     last_msg_sent: Option<oneshot::Receiver<Snowflake>>,
 
-    nick_list: ListState<String>,
+    nick_list: ListState<UserId>,
 }
 
 impl EuphRoom {
@@ -243,6 +243,7 @@ impl EuphRoom {
             State::Account(account) => layers.push(account.widget()),
             State::Links(links) => layers.push(links.widget()),
             State::InspectMessage(message) => layers.push(inspect::message_widget(message)),
+            State::InspectSession(session) => layers.push(inspect::session_widget(session)),
         }
 
         for popup in &self.popups {
@@ -483,14 +484,32 @@ impl EuphRoom {
 
     fn list_nick_list_focus_key_bindings(&self, bindings: &mut KeyBindingsList) {
         util::list_list_key_bindings(bindings);
+
+        bindings.binding("i", "inspect session");
     }
 
-    fn handle_nick_list_focus_input_event(&mut self, event: &InputEvent) -> bool {
+    fn handle_nick_list_focus_input_event(
+        &mut self,
+        event: &InputEvent,
+        status: &RoomStatus,
+    ) -> bool {
         if util::handle_list_input_event(&mut self.nick_list, event) {
             return true;
         }
 
-        // TODO Inspect users
+        if let key!('i') = event {
+            if let RoomStatus::Connected(Status::Joined(joined)) = status {
+                // TODO Fix euphoxide to use session_id as hash
+                if let Some(id) = self.nick_list.cursor() {
+                    if id == joined.session.id {
+                        self.state = State::InspectSession(joined.session.clone());
+                    } else if let Some(session) = joined.listing.get(&id) {
+                        self.state = State::InspectSession(session.clone());
+                    }
+                }
+            }
+            return true;
+        }
 
         false
     }
@@ -550,7 +569,7 @@ impl EuphRoom {
                     return true;
                 }
 
-                if self.handle_nick_list_focus_input_event(event) {
+                if self.handle_nick_list_focus_input_event(event, &status) {
                     return true;
                 }
             }
@@ -573,7 +592,9 @@ impl EuphRoom {
             State::Nick(_) => nick::list_key_bindings(bindings),
             State::Account(account) => account.list_key_bindings(bindings),
             State::Links(links) => links.list_key_bindings(bindings),
-            State::InspectMessage(_) => inspect::list_key_bindings(bindings),
+            State::InspectMessage(_) | State::InspectSession(_) => {
+                inspect::list_key_bindings(bindings)
+            }
         }
     }
 
@@ -643,13 +664,15 @@ impl EuphRoom {
                     true
                 }
             },
-            State::InspectMessage(_) => match inspect::handle_input_event(event) {
-                inspect::EventResult::NotHandled => false,
-                inspect::EventResult::Close => {
-                    self.state = State::Normal;
-                    true
+            State::InspectMessage(_) | State::InspectSession(_) => {
+                match inspect::handle_input_event(event) {
+                    inspect::EventResult::NotHandled => false,
+                    inspect::EventResult::Close => {
+                        self.state = State::Normal;
+                        true
+                    }
                 }
-            },
+            }
         }
     }