Display nicks with hashed color

src/chat/tree/blocks.rs

@@ -3,6 +3,7 @@
 use std::collections::VecDeque;
 
 use chrono::{DateTime, Utc};
+use crossterm::style::ContentStyle;
 
 use crate::chat::Cursor;
 
@@ -24,6 +25,7 @@ impl<I> Block<I> {
         indent: usize,
         time: DateTime<Utc>,
         nick: String,
+        nick_style: ContentStyle,
         lines: Vec<String>,
     ) -> Self {
         Self {
@@ -33,7 +35,11 @@ impl<I> Block<I> {
             indent,
             time: Some(time),
             cursor: false,
-            body: BlockBody::Msg(MsgBlock { nick, lines }),
+            body: BlockBody::Msg(MsgBlock {
+                nick,
+                nick_style,
+                lines,
+            }),
         }
     }
 
@@ -61,6 +67,7 @@ pub enum BlockBody {
 
 pub struct MsgBlock {
     pub nick: String,
+    pub nick_style: ContentStyle,
     pub lines: Vec<String>,
 }
 

src/chat/tree/layout.rs

@@ -20,7 +20,7 @@ fn msg_to_block<M: Msg>(frame: &mut Frame, size: Size, msg: &M, indent: usize) -
         let content_width = content_width as usize;
         let lines = toss::split_at_indices(&content, &frame.wrap(&content, content_width));
         let lines = lines.into_iter().map(|s| s.to_string()).collect::<Vec<_>>();
-        Block::msg(msg.id(), indent, msg.time(), nick, lines)
+        Block::msg(msg.id(), indent, msg.time(), nick, msg.nick_style(), lines)
     }
 }
 

src/chat/tree/render.rs

@@ -44,10 +44,18 @@ fn render_indent(frame: &mut Frame, x: i32, y: i32, cursor: bool, indent: usize)
     }
 }
 
-fn render_nick(frame: &mut Frame, x: i32, y: i32, indent: usize, nick: &str) {
+fn render_nick(
+    frame: &mut Frame,
+    x: i32,
+    y: i32,
+    indent: usize,
+    nick: &str,
+    nick_style: ContentStyle,
+) {
     let nick_pos = Pos::new(x + util::after_indent(indent), y);
-    let nick = format!("[{}]", nick);
-    frame.write(nick_pos, &nick, ContentStyle::default());
+    let inner_nick_pos = Pos::new(nick_pos.x + 1, nick_pos.y);
+    frame.write(nick_pos, &format!("[{nick}]"), ContentStyle::default());
+    frame.write(inner_nick_pos, nick, nick_style);
 }
 
 fn render_block<M: Msg>(frame: &mut Frame, pos: Pos, size: Size, block: &Block<M::Id>) {
@@ -64,7 +72,7 @@ fn render_block<M: Msg>(frame: &mut Frame, pos: Pos, size: Size, block: &Block<M
                 if i == 0 {
                     render_indent(frame, pos.x, y, block.cursor, block.indent);
                     render_time(frame, pos.x, y, block.cursor, block.time);
-                    render_nick(frame, pos.x, y, block.indent, &msg.nick);
+                    render_nick(frame, pos.x, y, block.indent, &msg.nick, msg.nick_style);
                 } else {
                     render_indent(frame, pos.x, y, false, block.indent + 1);
                     render_indent(frame, pos.x, y, block.cursor, block.indent);

src/logger.rs

@@ -3,6 +3,7 @@ use std::vec;
 
 use async_trait::async_trait;
 use chrono::{DateTime, Utc};
+use crossterm::style::{ContentStyle, Stylize};
 use log::{Level, Log};
 use parking_lot::Mutex;
 use tokio::sync::mpsc;
@@ -36,6 +37,16 @@ impl Msg for LogMsg {
         format!("{}", self.level)
     }
 
+    fn nick_style(&self) -> ContentStyle {
+        match self.level {
+            Level::Error => ContentStyle::default().bold().red(),
+            Level::Warn => ContentStyle::default().bold().yellow(),
+            Level::Info => ContentStyle::default().bold().green(),
+            Level::Debug => ContentStyle::default().bold().blue(),
+            Level::Trace => ContentStyle::default().bold().magenta(),
+        }
+    }
+
     fn content(&self) -> String {
         self.content.clone()
     }

src/store.rs

@@ -4,6 +4,7 @@ use std::hash::Hash;
 
 use async_trait::async_trait;
 use chrono::{DateTime, Utc};
+use crossterm::style::ContentStyle;
 
 pub trait Msg {
     type Id: Clone + Debug + Hash + Eq + Ord;
@@ -12,6 +13,7 @@ pub trait Msg {
 
     fn time(&self) -> DateTime<Utc>;
     fn nick(&self) -> String;
+    fn nick_style(&self) -> ContentStyle;
     fn content(&self) -> String;
 }
 

src/vault/euph.rs

@@ -2,10 +2,12 @@ use std::mem;
 
 use async_trait::async_trait;
 use chrono::{DateTime, TimeZone, Utc};
+use crossterm::style::ContentStyle;
 use rusqlite::types::{FromSql, FromSqlError, ToSqlOutput, Value, ValueRef};
 use rusqlite::{named_params, params, Connection, OptionalExtension, ToSql, Transaction};
 use tokio::sync::{mpsc, oneshot};
 
+use crate::euph;
 use crate::euph::api::{Message, Snowflake, Time};
 use crate::store::{Msg, MsgStore, Path, Tree};
 
@@ -65,6 +67,10 @@ impl Msg for EuphMsg {
         self.nick.clone()
     }
 
+    fn nick_style(&self) -> ContentStyle {
+        euph::nick_style(&self.nick)
+    }
+
     fn content(&self) -> String {
         self.content.trim().to_string()
     }