chore: use fork of skim (#803)

* use fuzzy-matcher instead of skim

switch to a search-engine abstraction

* fmt

* fix deprecated warnings

1 files changed, 46 insertions, 0 deletions

diff --git a/src/command/client/search/engines.rs b/src/command/client/search/engines.rs
new file mode 100644
index 00000000..878b1431
--- /dev/null
+++ b/src/command/client/search/engines.rs
@@ -0,0 +1,46 @@
+use async_trait::async_trait;
+use atuin_client::{
+    database::{Context, Database},
+    history::History,
+    settings::{FilterMode, SearchMode},
+};
+use eyre::Result;
+
+use super::cursor::Cursor;
+
+pub mod db;
+pub mod skim;
+
+pub fn engine(search_mode: SearchMode) -> Box<dyn SearchEngine> {
+    match search_mode {
+        SearchMode::Skim => Box::new(skim::Search::new()) as Box<_>,
+        mode => Box::new(db::Search(mode)) as Box<_>,
+    }
+}
+
+pub struct SearchState {
+    pub input: Cursor,
+    pub filter_mode: FilterMode,
+    pub context: Context,
+}
+
+#[async_trait]
+pub trait SearchEngine: Send + Sync + 'static {
+    async fn full_query(
+        &mut self,
+        state: &SearchState,
+        db: &mut dyn Database,
+    ) -> Result<Vec<History>>;
+
+    async fn query(&mut self, state: &SearchState, db: &mut dyn Database) -> Result<Vec<History>> {
+        if state.input.as_str().is_empty() {
+            Ok(db
+                .list(state.filter_mode, &state.context, Some(200), true)
+                .await?
+                .into_iter()
+                .collect::<Vec<_>>())
+        } else {
+            self.full_query(state, db).await
+        }
+    }
+}