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

use std::fs::{self, File};
use std::io::{self, Write};
use std::path::PathBuf;

// Writes data to a file at the specified path, creating the path if it doesn't exist.
pub fn write_to_file(path: &PathBuf, data: &[u8]) -> io::Result<()> {
    // Ensure the directory exists
    if let Some(parent) = path.parent() {
        fs::create_dir_all(parent)?;
    }

    // Write to a temporary file first
    let temp_path = path.with_extension("tmp");
    let mut temp_file = File::create(&temp_path)?;

    {
        temp_file.write_all(data)?;
        temp_file.sync_all()?;
    }

    // Rename temporary file to the target path
    match fs::rename(&temp_path, path) {
        Ok(_) => Ok(()),
        Err(e) => {
            // Attempt to clean up the temporary file in case of an error
            let _ = fs::remove_file(&temp_path);
            Err(e)
        }
    }
}

pub fn capitalize(s: &str) -> String {
    s.chars()
        .enumerate()
        .map(|(i, c)| if i == 0 { c.to_ascii_uppercase() } else { c })
        .collect()
}

pub fn sanitize_category_name(name: &str) -> String {
    name.to_lowercase().replace(' ', "-")
}