fix(avatar): when avatar empty don't panic

Author: saying121

crates/lcode/src/app/impl_app/get_info.rs

@@ -39,8 +39,12 @@ impl<'app> App<'app> {
                         .await;
 
                     let avatar_path = avatar_path
-                        .as_os_str()
-                        .to_str()
+                        .as_ref()
+                        .map(|v| {
+                            v.as_os_str()
+                                .to_str()
+                                .unwrap_or_default()
+                        })
                         .unwrap_or_default();
                     if res_cn.checkin_ok() {
                         Notification::new()
@@ -102,7 +106,7 @@ impl<'app> App<'app> {
 
     pub fn get_status_done(
         &mut self,
-        info: (UserStatus, TotalPoints, PassData, PathBuf),
+        info: (UserStatus, TotalPoints, PassData, Option<PathBuf>),
     ) -> miette::Result<()> {
         (
             self.info.user_status,
@@ -111,7 +115,7 @@ impl<'app> App<'app> {
             self.info.avatar_path,
         ) = info;
 
-        if self.img_state.is_none() {
+        if self.img_state.is_none() && self.info.avatar_path.is_some() {
             #[cfg(not(target_os = "windows"))]
             let mut picker =
                 Picker::from_termios().or(Err(miette::miette!("Image Picker error")))?;
@@ -120,13 +124,18 @@ impl<'app> App<'app> {
 
             picker.guess_protocol();
             picker.background_color = Some(Rgb::<u8>([255, 0, 255]));
-            let dyn_img = image::ImageReader::open(&self.info.avatar_path)
-                .into_diagnostic()?
-                .with_guessed_format()
-                .into_diagnostic()?
-                .decode()
-                .into_diagnostic()?
-                .resize_to_fill(150, 150, ratatui_image::FilterType::Triangle);
+            let dyn_img = image::ImageReader::open(
+                self.info
+                    .avatar_path
+                    .as_ref()
+                    .expect("No avatar file"),
+            )
+            .into_diagnostic()?
+            .with_guessed_format()
+            .into_diagnostic()?
+            .decode()
+            .into_diagnostic()?
+            .resize_to_fill(150, 150, ratatui_image::FilterType::Triangle);
 
             // Send a [ResizeProtocol] to resize and encode it in a separate thread.
             let (tx_worker, rec_worker) =

crates/lcode/src/app/info/mod.rs

@@ -17,7 +17,7 @@ pub struct Info<'tab3> {
 
     pub points: TotalPoints,
     pub pass_data: PassData,
-    pub avatar_path: PathBuf,
+    pub avatar_path: Option<PathBuf>,
 }
 
 // keymaps

crates/lcode/src/mytui/myevent.rs

@@ -28,7 +28,7 @@ pub enum UserEvent {
     SubmitDone(Box<RunResult>),
     TestDone(Box<RunResult>),
 
-    UserInfo(Box<(UserStatus, TotalPoints, PassData, PathBuf)>),
+    UserInfo(Box<(UserStatus, TotalPoints, PassData, Option<PathBuf>)>),
 
     Quit,
 

crates/leetcode-api/src/leetcode/impl_lc/user_info.rs

@@ -26,11 +26,8 @@ use crate::{
 // some info
 impl LeetCode {
     /// download user avatar image
-    pub async fn dow_user_avator(&self, status: &UserStatus) -> PathBuf {
-        let avatar_url = status
-            .avatar
-            .as_deref()
-            .unwrap_or_default();
+    pub async fn dow_user_avator(&self, status: &UserStatus) -> Option<PathBuf> {
+        let avatar_url = status.avatar.as_deref()?;
         let mut avatar_path = G_CACHE_DIR.clone();
         if let Ok(url) = Url::parse(avatar_url) {
             if let Some(url_path) = url.path_segments() {
@@ -58,7 +55,7 @@ impl LeetCode {
                 }
             }
         }
-        avatar_path
+        Some(avatar_path)
     }
     pub async fn pass_qs_status(&self, user_slug: &str) -> Result<PassData> {
         let json = GraphqlQuery::pass_status(user_slug);