add error type to iobuffer

2 files changed, 34 insertions, 12 deletions

diff --git a/src/widgets/logview.rs b/src/widgets/logview.rs
index 4b80d7c..df2ebce 100644
--- a/src/widgets/logview.rs
+++ b/src/widgets/logview.rs
@@ -1,6 +1,8 @@
-use ratatui::{crossterm::event::KeyEvent, text::ToSpan, widgets::Widget};
+use ratatui::{crossterm::event::KeyEvent, style::{Color, Style}, text::ToSpan, widgets::{Widget, Paragraph}};
 
-use crate::lua::iobuffer::iobuffer;
+use crate::lua::iobuffer::{iobuffer, BufferChunk};
+use crate::config::GlobalConfig;
+use crate::lua;
 
 use super::statusbar::StatusBar;
 
@@ -24,10 +26,12 @@ impl Widget for &mut LogView {
     where
         Self: Sized,
     {
+        let theme = GlobalConfig::get().theme.view.clone();
+
         self.bar.render(area, buf);
         let inner_area = self.bar.area(area);
 
-        let lines = {
+        let chunks = {
             let buffer = iobuffer().read().unwrap();
             buffer.get()
         };
@@ -36,15 +40,33 @@ impl Widget for &mut LogView {
         line_area.height = 1;
         line_area.y = inner_area.y + inner_area.height - 1;
 
-        for line in lines.lines().rev() {
-            let line = line.to_span();
-            line.render(line_area, buf);
-
-            line_area.y -= 1;
+        theme
+            .background
+            .get((), lua::get())
+            .unwrap_or_default()
+            .apply(Paragraph::default())
+            .render(inner_area, buf);
 
-            if !inner_area.contains(line_area.into()) {
+        for chunk in chunks.into_iter().rev() {
+            if line_area.y < inner_area.y {
                 break;
             }
+
+            let (lines, color) = match chunk {
+                BufferChunk::StdOut(s) => (s, Color::White),
+                BufferChunk::StdErr(s) => (s, Color::Red),
+            };
+
+            for line in lines.lines().rev() {
+                if line_area.y < inner_area.y {
+                    break;
+                }
+
+                let line = line.to_span().style(Style::default().fg(color));
+                line.render(line_area, buf);
+
+                line_area.y -= 1;
+            }
         }
     }
 }
diff --git a/src/widgets/sheetview/mod.rs b/src/widgets/sheetview/mod.rs
index 0c5b3d5..32bf138 100644
--- a/src/widgets/sheetview/mod.rs
+++ b/src/widgets/sheetview/mod.rs
@@ -7,7 +7,7 @@ use ratatui::{
 
 use crate::{
     config::{keymap::ViewKeyMap, theme::view::bar::SheetViewBarTheme, GlobalConfig},
-    lua,
+    lua::{self, iobuffer},
     state::{
         view::{bar::SheetViewBarState, mode::Mode},
         GlobalState,
@@ -37,8 +37,8 @@ impl SheetView {
         match mode {
             Mode::Command => match event.code {
                 KeyCode::Enter => {
-                    if let Err(_error) = lua::get().load(self.bar.input().unwrap_or("")).exec() {
-                        // TODO: push errors to buffer
+                    if let Err(error) = lua::get().load(self.bar.input().unwrap_or("")).exec() {
+                        iobuffer::iobuffer().write().unwrap().error(error);
                     }
 
                     GlobalState::get().view.cancel_mode();