1use std::sync::atomic::AtomicBool;
 2use std::sync::Arc;
 3
 4use anyhow::Result;
 5use assistant_slash_command::{
 6    ArgumentCompletion, SlashCommand, SlashCommandOutput, SlashCommandOutputSection,
 7};
 8use chrono::Local;
 9use gpui::{Task, WeakView};
10use language::LspAdapterDelegate;
11use ui::prelude::*;
12use workspace::Workspace;
13
14pub(crate) struct NowSlashCommand;
15
16impl SlashCommand for NowSlashCommand {
17    fn name(&self) -> String {
18        "now".into()
19    }
20
21    fn description(&self) -> String {
22        "insert the current date and time".into()
23    }
24
25    fn menu_text(&self) -> String {
26        "Insert Current Date and Time".into()
27    }
28
29    fn requires_argument(&self) -> bool {
30        false
31    }
32
33    fn complete_argument(
34        self: Arc<Self>,
35        _arguments: &[String],
36        _cancel: Arc<AtomicBool>,
37        _workspace: Option<WeakView<Workspace>>,
38        _cx: &mut WindowContext,
39    ) -> Task<Result<Vec<ArgumentCompletion>>> {
40        Task::ready(Ok(Vec::new()))
41    }
42
43    fn run(
44        self: Arc<Self>,
45        _arguments: &[String],
46        _workspace: WeakView<Workspace>,
47        _delegate: Option<Arc<dyn LspAdapterDelegate>>,
48        _cx: &mut WindowContext,
49    ) -> Task<Result<SlashCommandOutput>> {
50        let now = Local::now();
51        let text = format!("Today is {now}.", now = now.to_rfc2822());
52        let range = 0..text.len();
53
54        Task::ready(Ok(SlashCommandOutput {
55            text,
56            sections: vec![SlashCommandOutputSection {
57                range,
58                icon: IconName::CountdownTimer,
59                label: now.to_rfc2822().into(),
60            }],
61            run_commands_in_text: false,
62        }))
63    }
64}