diff --git a/Cargo.toml b/Cargo.toml
index c48709d..eb50acf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,6 +35,7 @@ scraper = "0.23.1"
anyhow = "1.0.97"
clap_complete = "4.5.47"
thiserror = "2.0.12"
+unicode-width = "0.1"
[dependencies.diesel]
version = "2.2.8"
diff --git a/src/cache/models.rs b/src/cache/models.rs
index 2f49eaf..9b28482 100644
--- a/src/cache/models.rs
+++ b/src/cache/models.rs
@@ -1,4 +1,6 @@
//! Leetcode data models
+use unicode_width::UnicodeWidthStr;
+use unicode_width::UnicodeWidthChar;
use super::schemas::{problems, tags};
use crate::helper::HTML;
use colored::Colorize;
@@ -54,7 +56,7 @@ impl Problem {
static DONE: &str = " ✔";
static ETC: &str = "...";
static LOCK: &str = "🔒";
-static NDONE: &str = "✘";
+static NDONE: &str = " ✘";
static SPACE: &str = " ";
impl std::fmt::Display for Problem {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
@@ -98,14 +100,27 @@ impl std::fmt::Display for Problem {
}
}
- if self.name.len() < 60_usize {
+ let name_width = UnicodeWidthStr::width(self.name.as_str());
+ let target_width = 60;
+ if name_width <= target_width {
name.push_str(&self.name);
- name.push_str(&SPACE.repeat(60 - &self.name.len()));
+ name.push_str(&SPACE.repeat(target_width - name_width));
} else {
- name.push_str(&self.name[..49]);
- name = name.trim_end().to_string();
- name.push_str(ETC);
- name.push_str(&SPACE.repeat(60 - name.len()));
+ // truncate carefully to target width - 3 (because "..." will take some width)
+ let mut truncated = String::new();
+ let mut current_width = 0;
+ for c in self.name.chars() {
+ let char_width = UnicodeWidthChar::width(c).unwrap_or(0);
+ if current_width + char_width > target_width - 3 {
+ break;
+ }
+ truncated.push(c);
+ current_width += char_width;
+ }
+ truncated.push_str(ETC); // add "..."
+ let truncated_width = UnicodeWidthStr::width(truncated.as_str());
+ truncated.push_str(&SPACE.repeat(target_width - truncated_width));
+ name = truncated;
}
level = match self.level {
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