Add endpoint to get information for an image

Signed-off-by: trivernis <trivernis@protonmail.com>

src/client.rs

@@ -1,5 +1,5 @@
 use crate::error::ApiResult;
-use crate::models::{Anime, Artist, SearchResponse, ThemeEntry};
+use crate::models::{Anime, Artist, Image, SearchResponse, ThemeEntry};
 use reqwest::Response;
 use serde::Serialize;
 use std::collections::HashMap;
@@ -110,6 +110,20 @@ impl AnimeThemesClient {
         Ok(response.remove("entry").unwrap())
     }
 
+    /// Returns an image by id
+    pub async fn image(&self, id: u32, include: &[&str]) -> ApiResult<Image> {
+        let mut response: HashMap<String, Image> = self
+            .api_get(
+                format!("/image/{}", id).as_str(),
+                &[("include", include.join(","))],
+            )
+            .await?
+            .json()
+            .await?;
+
+        Ok(response.remove("image").unwrap())
+    }
+
     /// Starts a get request to the API endpoint
     async fn api_get<T: Serialize + ?Sized>(&self, path: &str, query: &T) -> ApiResult<Response> {
         let response = self

src/models.rs

@@ -152,6 +152,8 @@ pub struct Image {
     pub meta: EntryMetadata,
     pub path: String,
     pub facet: ImageFacet,
+    pub anime: Option<Vec<Anime>>,
+    pub artists: Option<Vec<Artist>>,
 }
 
 #[derive(Debug, Clone, Deserialize)]

src/tests/test_client.rs

@@ -40,3 +40,11 @@ async fn it_returns_entries_by_id() {
 
     assert!(result.videos.is_some())
 }
+
+#[tokio::test]
+async fn it_returns_images_by_id() {
+    let client = AnimeThemesClient::default();
+    let result = client.image(7247, &["anime"]).await.unwrap();
+
+    assert!(result.anime.is_some())
+}