Now dictionary is downloaded automatically

Cargo.toml

@@ -9,8 +9,10 @@ edition = "2021"
 gtk = { version = "0.8.1", package = "gtk4", features = ["v4_8"] }
 
 rand = "0.8.5"
+reqwest = "0.12.4"
 rusqlite = "0.31.0"
 sha256 = "1.5.0"
+tokio = { version = "1.37.0", features = ["full"] }
 
 [build-dependencies]
 dirs = "5.0.1"

src/dictionary.rs

@@ -1,8 +1,9 @@
 use rusqlite::Connection;
-use std::fs;
-use std::io::ErrorKind;
+use core::panic;
+use std::fs::{self, File};
+use std::io::{ErrorKind, Write};
 
-use crate::db::get_db_path;
+use crate::db::{get_db_path, get_program_home_path};
 
 #[derive(PartialEq)]
 pub struct DictionaryEntry {
@@ -40,6 +41,19 @@ fn get_sym_pos_or_panic(path: &String, line: &str, sym: &str, line_number: usize
         ),
     }
 }
+#[tokio::main]
+async fn download_dictionary(path: String) {
+    let link = "https://git.foxarmy.org/leca/learn-hieroglyphs/raw/branch/master/dictionary.txt";
+    let response = reqwest::get(link).await;
+
+    let mut file = match File::create(&path) {
+        Err(e) => panic!("Could not create dictionary file. {}", e),
+        Ok(file) => file
+    };
+    let content = response.unwrap().bytes().await.unwrap();
+    file.write_all(&content).unwrap();
+    import(&path);
+}
 
 fn read_and_parse(path: &String) -> Vec<DictionaryEntry> {
     let mut result: Vec<DictionaryEntry> = Vec::new();
@@ -47,7 +61,8 @@ fn read_and_parse(path: &String) -> Vec<DictionaryEntry> {
         Ok(string) => string,
         Err(kind) => match kind.kind() {
             ErrorKind::NotFound => {
-                println!("No dictionary file found. Assuming it's empty. Perhaps, you want to download it from my git? https://git.foxarmy.org/leca/learn-hieroglyphs");
+                println!("No dictionary file found. Downloading it to {}/dictionary.txt from https://git.foxarmy.org/leca/learn-hieroglyphs", get_program_home_path());
+                download_dictionary(path.to_owned());
                 return Vec::new();
             }
             ErrorKind::PermissionDenied => {

src/main.rs

@@ -10,6 +10,7 @@ mod card_gobject;
 
 use crate::ui::menu::MenuScene;
 
+use db::get_program_home_path;
 use gtk::glib::closure_local;
 use gtk::glib::subclass::types::ObjectSubclassIsExt;
 use gtk::{gio, glib, Application, Button};
@@ -38,7 +39,7 @@ fn main() -> glib::ExitCode {
 
     db::init(); // Create database if not exists, create program's home if not exists, etc...
 
-    dictionary::import(&String::from("./dictionary.txt")); // Read file, parse it, deduplicate and append to the database.
+    dictionary::import(&(get_program_home_path() + "/dictionary.txt")); // Read file, parse it, deduplicate and append to the database.
 
     let app: Application = Application::builder().application_id(APP_ID).build();