aboutsummaryrefslogtreecommitdiffstats
path: root/crates/turtle/src/command/client/search/engines.rs
blob: a84c4798aeabba5ac1ae45e48ea1ef47a7ed21b6 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
use crate::atuin_client::{
    database::{ClientSqlite, Context, OptFilters},
    history::{History, HistoryId},
    settings::{FilterMode, SearchMode, Settings},
};
use async_trait::async_trait;
use eyre::Result;

use super::cursor::Cursor;

#[cfg(feature = "daemon")]
pub(crate) mod daemon;
pub(crate) mod db;
pub(crate) mod skim;

#[expect(unused)] // settings is only used if daemon feature is enabled
pub(crate) fn engine(search_mode: SearchMode, settings: &Settings) -> Box<dyn SearchEngine> {
    match search_mode {
        SearchMode::Skim => Box::new(skim::Search::new()) as Box<_>,
        #[cfg(feature = "daemon")]
        SearchMode::DaemonFuzzy => Box::new(daemon::Search::new(settings)) as Box<_>,
        #[cfg(not(feature = "daemon"))]
        SearchMode::DaemonFuzzy => {
            // Fall back to fuzzy mode if daemon feature is not enabled
            Box::new(db::Search(SearchMode::Fuzzy)) as Box<_>
        }
        mode => Box::new(db::Search(mode)) as Box<_>,
    }
}

pub(crate) struct SearchState {
    pub(crate) input: Cursor,
    pub(crate) filter_mode: FilterMode,
    pub(crate) context: Context,
    pub(crate) custom_context: Option<HistoryId>,
}

impl SearchState {
    pub(crate) fn rotate_filter_mode(&mut self, settings: &Settings, offset: isize) {
        let mut i = settings
            .search
            .filters
            .iter()
            .position(|&m| m == self.filter_mode)
            .unwrap_or_default();
        for _ in 0..settings.search.filters.len() {
            i = (i.wrapping_add_signed(offset)) % settings.search.filters.len();
            let mode = settings.search.filters[i];
            if self.filter_mode_available(mode, settings) {
                self.filter_mode = mode;
                break;
            }
        }
    }

    fn filter_mode_available(&self, mode: FilterMode, settings: &Settings) -> bool {
        match mode {
            FilterMode::Global | FilterMode::SessionPreload => self.custom_context.is_none(),
            FilterMode::Workspace => settings.workspaces && self.context.git_root.is_some(),
            _ => true,
        }
    }
}

#[async_trait]
pub(crate) trait SearchEngine: Send + Sync + 'static {
    async fn full_query(
        &mut self,
        state: &SearchState,
        db: &mut ClientSqlite,
    ) -> Result<Vec<History>>;

    async fn query(&mut self, state: &SearchState, db: &mut ClientSqlite) -> Result<Vec<History>> {
        if state.input.as_str().is_empty() {
            Ok(db
                .search(
                    SearchMode::FullText,
                    state.filter_mode,
                    &state.context,
                    "",
                    OptFilters {
                        limit: Some(200),
                        ..Default::default()
                    },
                )
                .await?
                .into_iter()
                .collect::<Vec<_>>())
        } else {
            self.full_query(state, db).await
        }
    }
    fn get_highlight_indices(&self, command: &str, search_input: &str) -> Vec<usize>;
}