findit-rs 0.2.4

A fast, lightweight command-line filesystem search tool
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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132

//! # gui
//!
//! Desktop GUI interface for findit using [`eframe`] and [`egui`].

use crate::findit::crawler::crawler;
use crate::findit::filter::filter;
use eframe::egui;
use std::path::Path;

/// The search mode selected in the GUI.
#[derive(PartialEq, Clone, Copy)]
pub enum SearchMode {
    /// Search for directories by name.
    Dir,
    /// Search for files by name.
    File,
    /// Search for a word within a file.
    Word,
}

/// The main GUI application state.
pub struct Gui {
    /// The starting path for the search.
    search_start: String,
    /// The keyword or word to search for.
    search_keyword: String,
    /// The list of results from the last search.
    search_result: Vec<String>,
    /// The current search mode.
    search_mode: SearchMode,
}

/// Performs a search based on `mode` and returns the results as strings.
///
/// - [`SearchMode::Dir`] and [`SearchMode::File`] return matching paths.
/// - [`SearchMode::Word`] returns matching lines formatted as `Line N: content`.
pub fn get_search_result(mode: SearchMode, keyword: &str, start: &str) -> Vec<String> {
    let path: &Path = Path::new(start);

    match mode {
        SearchMode::Dir => {
            let dirs = crawler::traverse_dirs(path);
            let filtered_dirs = filter::filter(dirs, keyword);

            filtered_dirs
                .into_iter()
                .map(|p| p.to_string_lossy().into_owned())
                .collect()
        }
        SearchMode::File => {
            let files = crawler::traverse_files(path);
            let filtered_files = filter::filter(files, keyword);

            filtered_files
                .into_iter()
                .map(|p| p.to_string_lossy().into_owned())
                .collect()
        }
        SearchMode::Word => {
            let words = crawler::traverse_words(path);

            words
                .iter()
                .enumerate()
                .filter(|(_, line)| line.contains(keyword))
                .map(|(line_num, line_text)| format!("Line {}: {}", line_num + 1, line_text.trim()))
                .collect()
        }
    }
}

impl Default for Gui {
    fn default() -> Self {
        Self {
            search_start: String::new(),
            search_keyword: String::new(),
            search_result: Vec::new(),
            search_mode: SearchMode::Dir,
        }
    }
}

impl eframe::App for Gui {
    fn ui(&mut self, ui: &mut egui::Ui, _frame: &mut eframe::Frame) {
        egui::CentralPanel::default().show_inside(ui, |ui| {
            ui.heading("Findit");
            ui.add_space(8.0);

            ui.horizontal(|ui| {
                ui.label("Start Directory:");
                ui.text_edit_singleline(&mut self.search_start);
            });

            ui.horizontal(|ui| {
                ui.label("Search Keyword:");
                ui.text_edit_singleline(&mut self.search_keyword);
            });

            ui.add_space(8.0);

            ui.horizontal(|ui| {
                ui.radio_value(&mut self.search_mode, SearchMode::Dir, "Directory");
                ui.radio_value(&mut self.search_mode, SearchMode::File, "File");
                ui.radio_value(&mut self.search_mode, SearchMode::Word, "Word");
            });

            ui.add_space(10.0);

            if ui.button("Search").clicked() {
                if !self.search_start.is_empty() {
                    self.search_result = get_search_result(
                        self.search_mode,
                        &self.search_keyword,
                        &self.search_start,
                    );
                } else {
                    self.search_result = vec!["Please specify a starting directory.".to_string()];
                }
            }

            ui.add_space(10.0);
            ui.separator();
            ui.label("Finds");

            egui::ScrollArea::vertical().show(ui, |ui| {
                for result in &self.search_result {
                    ui.label(result);
                }
            });
        });
    }
}