1 files changed, 79 insertions, 0 deletions
diff --git a/src/commands/select.rs b/src/commands/select.rs
new file mode 100644
index 0000000..a4d26c4
--- /dev/null
+++ b/src/commands/select.rs
@@ -0,0 +1,79 @@
+use globset::Glob;
+
+use crate::config::option::SelectOption;
+use crate::context::AppContext;
+use crate::error::JoshutoResult;
+
+use super::cursor_move;
+
+pub fn select_files(
+    context: &mut AppContext,
+    pattern: &str,
+    options: &SelectOption,
+) -> JoshutoResult {
+    if pattern.is_empty() {
+        select_without_pattern(context, options)
+    } else {
+        select_with_pattern(context, pattern, options)
+    }
+}
+
+fn select_without_pattern(context: &mut AppContext, options: &SelectOption) -> JoshutoResult {
+    if options.all {
+        if let Some(curr_list) = context.tab_context_mut().curr_tab_mut().curr_list_mut() {
+            curr_list.iter_mut().for_each(|e| {
+                if options.reverse {
+                    e.set_selected(false);
+                } else if options.toggle {
+                    e.set_selected(!e.is_selected());
+                } else {
+                    e.set_selected(true);
+                }
+            });
+        }
+    } else if let Some(entry) = context
+        .tab_context_mut()
+        .curr_tab_mut()
+        .curr_list_mut()
+        .and_then(|s| s.curr_entry_mut())
+    {
+        if options.reverse {
+            entry.set_selected(false);
+        } else if options.toggle {
+            entry.set_selected(!entry.is_selected());
+        } else {
+            entry.set_selected(true);
+        }
+        cursor_move::down(context, 1)?;
+    }
+    Ok(())
+}
+
+fn select_with_pattern(
+    context: &mut AppContext,
+    pattern: &str,
+    options: &SelectOption,
+) -> JoshutoResult {
+    let glob = Glob::new(pattern)?.compile_matcher();
+
+    if let Some(curr_list) = context.tab_context_mut().curr_tab_mut().curr_list_mut() {
+        let mut found = 0;
+        curr_list
+            .iter_mut()
+            .filter(|e| glob.is_match(e.file_name()))
+            .for_each(|e| {
+                found += 1;
+                if options.reverse {
+                    e.set_selected(false);
+                } else if options.toggle {
+                    e.set_selected(!e.is_selected());
+                } else {
+                    e.set_selected(true);
+                }
+            });
+        context
+            .message_queue_mut()
+            .push_info(format!("{} files selected", found));
+    }
+    Ok(())
+}