From d0c251e2389d06823dfb1c589fa25f508c8467ab Mon Sep 17 00:00:00 2001
From: lali <luteranlajos@protonmail.ch>
Date: Tue, 20 Feb 2024 21:44:51 +0100
Subject: fix selection style when lscolors enabled (#496)
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* fix: selection style when lscolors enabled

Signed-off-by: Luterán Lajos <luteranlajos@protonmail.ch>

* make it readable

Signed-off-by: Luterán Lajos <luteranlajos@protonmail.ch>

* use unwrap_or_else() instead

Signed-off-by: Luterán Lajos <luteranlajos@protonmail.ch>

* fix some clippy warnings

Signed-off-by: Luterán Lajos <luteranlajos@protonmail.ch>

* Revert "fix some clippy warnings"

This reverts commit 1521b462c90b52dd9e7ebd50b27b99bcefb9be99.

* add ls_colors option to default config

Signed-off-by: Luterán Lajos <luteranlajos@protonmail.ch>

---------

Signed-off-by: Luterán Lajos <luteranlajos@protonmail.ch>
---
 config/theme.toml |   5 +++
 src/util/style.rs | 101 ++++++++++++++++++++++++++++++++----------------------
 2 files changed, 65 insertions(+), 41 deletions(-)

diff --git a/config/theme.toml b/config/theme.toml
index 5d11e39..55379f5 100644
--- a/config/theme.toml
+++ b/config/theme.toml
@@ -1,3 +1,8 @@
+##########################################
+## General
+##########################################
+lscolors_enabled = false
+
 ##########################################
 ## Tabs
 ##########################################
diff --git a/src/util/style.rs b/src/util/style.rs
index 47ea9fd..ffe703c 100644
--- a/src/util/style.rs
+++ b/src/util/style.rs
@@ -26,48 +26,73 @@ impl PathStyleIfSome for Style {
 }
 
 pub fn entry_style(entry: &JoshutoDirEntry) -> Style {
-    match &THEME_T.lscolors {
-        Some(lscolors) => entry_lscolors_style(lscolors, entry),
-        None => entry_theme_style(entry),
-    }
-}
-
-fn entry_theme_style(entry: &JoshutoDirEntry) -> Style {
     let metadata = &entry.metadata;
-    let filetype = &metadata.file_type();
-    let linktype = &metadata.link_type();
+    let filetype = metadata.file_type();
+    let linktype = metadata.link_type();
 
     if entry.is_visual_mode_selected() {
-        Style::default()
-            .fg(THEME_T.visual_mode_selection.fg)
-            .bg(THEME_T.visual_mode_selection.bg)
-            .add_modifier(THEME_T.visual_mode_selection.modifier)
-    } else if entry.is_permanent_selected() {
-        Style::default()
-            .fg(THEME_T.selection.fg)
-            .bg(THEME_T.selection.bg)
-            .add_modifier(THEME_T.selection.modifier)
-    } else {
-        match linktype {
-            LinkType::Symlink { valid: true, .. } => Style::default()
-                .fg(THEME_T.link.fg)
-                .bg(THEME_T.link.bg)
-                .add_modifier(THEME_T.link.modifier),
-            LinkType::Symlink { valid: false, .. } => Style::default()
-                .fg(THEME_T.link_invalid.fg)
-                .bg(THEME_T.link_invalid.bg)
-                .add_modifier(THEME_T.link_invalid.modifier),
-            LinkType::Normal => match filetype {
-                FileType::Directory => Style::default()
-                    .fg(THEME_T.directory.fg)
-                    .bg(THEME_T.directory.bg)
-                    .add_modifier(THEME_T.directory.modifier),
-                FileType::File => file_style(entry),
-            },
+        return visual_mode_selected_style();
+    }
+    if entry.is_permanent_selected() {
+        return permanent_selected_style();
+    }
+
+    match &THEME_T.lscolors {
+        Some(lscolors) => {
+            let path = entry.file_path();
+            lscolors_style(lscolors, path)
+                .unwrap_or_else(|| default_style(entry, linktype, filetype))
         }
+        None => default_style(entry, linktype, filetype),
+    }
+}
+
+fn default_style(entry: &JoshutoDirEntry, linktype: &LinkType, filetype: &FileType) -> Style {
+    match linktype {
+        LinkType::Symlink { valid: true, .. } => symlink_valid_style(),
+        LinkType::Symlink { valid: false, .. } => symlink_invalid_style(),
+        LinkType::Normal => match filetype {
+            FileType::Directory => directory_style(),
+            FileType::File => file_style(entry),
+        },
     }
 }
 
+fn visual_mode_selected_style() -> Style {
+    Style::default()
+        .fg(THEME_T.visual_mode_selection.fg)
+        .bg(THEME_T.visual_mode_selection.bg)
+        .add_modifier(THEME_T.visual_mode_selection.modifier)
+}
+
+fn permanent_selected_style() -> Style {
+    Style::default()
+        .fg(THEME_T.selection.fg)
+        .bg(THEME_T.selection.bg)
+        .add_modifier(THEME_T.selection.modifier)
+}
+
+fn symlink_valid_style() -> Style {
+    Style::default()
+        .fg(THEME_T.link.fg)
+        .bg(THEME_T.link.bg)
+        .add_modifier(THEME_T.link.modifier)
+}
+
+fn symlink_invalid_style() -> Style {
+    Style::default()
+        .fg(THEME_T.link_invalid.fg)
+        .bg(THEME_T.link_invalid.bg)
+        .add_modifier(THEME_T.link_invalid.modifier)
+}
+
+fn directory_style() -> Style {
+    Style::default()
+        .fg(THEME_T.directory.fg)
+        .bg(THEME_T.directory.bg)
+        .add_modifier(THEME_T.directory.modifier)
+}
+
 fn file_style(entry: &JoshutoDirEntry) -> Style {
     let regular_style = Style::default()
         .fg(THEME_T.regular.fg)
@@ -95,12 +120,6 @@ fn file_style(entry: &JoshutoDirEntry) -> Style {
     }
 }
 
-fn entry_lscolors_style(lscolors: &LsColors, entry: &JoshutoDirEntry) -> Style {
-    let path = &entry.file_path();
-    let default = Style::default();
-    lscolors_style(lscolors, path).unwrap_or(default)
-}
-
 fn lscolors_style(lscolors: &LsColors, path: &Path) -> Option<Style> {
     let nu_ansi_term_style = lscolors.style_for_path(path)?.to_nu_ansi_term_style();
     // Paths that are not valid UTF-8 are not styled by LS_COLORS.
-- 
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