Sound works

src/data_provider/mod.rs

@@ -1,4 +1,5 @@
 pub(crate) mod words;
 pub(crate) mod card_sets;
 pub(crate) mod card_stats;
+pub(crate) mod voice;
 

src/data_provider/voice.rs

@@ -0,0 +1,39 @@
+use crate::dictionary::app_data_dir;
+use rodio::Decoder;
+use sha2::{Digest, Sha256};
+use std::fs::File;
+use std::io::BufReader;
+use reqwest::Client;
+
+pub async fn get_voice(text: &str) -> BufReader<File> {
+    let mut path = app_data_dir();
+    path.push("voice");
+    if !path.exists() {
+        std::fs::create_dir(path.clone()).unwrap();
+    }
+    let hash = format!("{}.wav", hex::encode(Sha256::digest(text.as_bytes())));
+    path.push(hash);
+    if !path.exists() {
+        let engine_url = "http://127.0.0.1:50021";
+        let client = Client::new();
+        let query = client
+            .post(format!("{engine_url}/audio_query?text={text}&speaker=11"))
+            .send()
+            .await;
+
+        let query = query.unwrap().text().await.unwrap();
+        // Synthesis
+        let audio = client
+            .post(format!("{engine_url}/synthesis?speaker=11"))
+            .header("Content-Type", "application/json")
+            .body(query)
+            .send()
+            .await.unwrap()
+            .bytes()
+            .await.unwrap();
+
+        tokio::fs::write(&path, &audio).await.unwrap();
+    }
+
+    BufReader::new(File::open(path).unwrap())
+}