Mountain/Command/LanguageFeature/
Hover.rs

1//! # LanguageFeature - Hover
2//!
3//! Provides hover information at cursor position
4
5#[allow(unused_imports)]
6use CommonLibrary::{
7	Error::CommonError::CommonError,
8	LanguageFeature::{
9		DTO::PositionDTO::PositionDTO,
10		LanguageFeatureProviderRegistry::LanguageFeatureProviderRegistry,
11	},
12};
13use serde_json::Value;
14use tauri::{AppHandle, Wry};
15use url::Url;
16
17use super::{InvokeProvider::invoke_provider, Validation::validate_language_feature_request};
18use crate::dev_log;
19
20/// Implementation of hover command - called by the command wrapper in the
21/// parent module.
22pub(super) async fn provide_hover_impl(
23	application_handle:AppHandle<Wry>,
24
25	uri:String,
26
27	position:Value,
28) -> Result<Value, String> {
29	dev_log!("commands", "[Language Feature] Providing hover for: {} at {:?}", uri, position);
30
31	validate_language_feature_request("hover", &uri, &position)?;
32
33	let document_uri = Url::parse(&uri).map_err(|error| error.to_string())?;
34
35	let position_dto:PositionDTO =
36		serde_json::from_value(position.clone()).map_err(|error| format!("Failed to parse position: {}", error))?;
37
38	invoke_provider(application_handle, |provider| {
39		async move {
40			let result = provider.ProvideHover(document_uri, position_dto).await?;
41			Ok(serde_json::to_value(result)?)
42		}
43	})
44	.await
45}
Mountain/Command/LanguageFeature/Hover.rs

Mountain/Command/LanguageFeature/
Hover.rs
