1use crate::PreprocessorContext;
 2use regex::Regex;
 3use std::collections::HashMap;
 4
 5use super::Template;
 6
 7pub struct KeybindingTemplate;
 8
 9impl KeybindingTemplate {
10    pub fn new() -> Self {
11        KeybindingTemplate
12    }
13}
14
15impl Template for KeybindingTemplate {
16    fn key(&self) -> &'static str {
17        "kb"
18    }
19
20    fn regex(&self) -> Regex {
21        Regex::new(&format!(r"\{{#{}(.*?)\}}", self.key())).unwrap()
22    }
23
24    fn parse_args(&self, args: &str) -> HashMap<String, String> {
25        let mut map = HashMap::new();
26        map.insert("action".to_string(), args.trim().to_string());
27        map
28    }
29
30    fn render(&self, context: &PreprocessorContext, args: &HashMap<String, String>) -> String {
31        let action = args.get("action").map(String::as_str).unwrap_or("");
32        let macos_binding = context.find_binding("macos", action).unwrap_or_default();
33        let linux_binding = context.find_binding("linux", action).unwrap_or_default();
34
35        if macos_binding.is_empty() && linux_binding.is_empty() {
36            return "<div>No default binding</div>".to_string();
37        }
38
39        format!("<kbd class=\"keybinding\">{macos_binding}|{linux_binding}</kbd>")
40    }
41}