basically update impl; added "good" download;

auto dl on new mod; db to 0.4; etc

1 files changed, 17 insertions, 0 deletions

diff --git a/src/commands/download.rs b/src/commands/download.rs
index 13ba0e1..b0efdc2 100644
--- a/src/commands/download.rs
+++ b/src/commands/download.rs
@@ -1,3 +1,4 @@
+use crate::{modrinth::Version, files::download_file};
 #[allow(unused_imports)]
 use crate::{List, get_current_list, config::Cfg, db::userlist_get_all_downloads, input::Input};
 
@@ -32,3 +33,19 @@ async fn download_links(_config: Cfg, _input: Input, _current_list: List, _links
 
     Ok(String::new())
 }
+
+pub async fn download_versions(current_list: List, versions: Vec<Version>) -> Result<String, Box<dyn std::error::Error>> {
+
+    let dl_path = String::from(&current_list.download_folder);
+
+    for ver in versions {
+        let primary_file = ver.files.into_iter().find(|file| file.primary).unwrap();
+        let mut splitname: Vec<&str> = primary_file.filename.split('.').collect();
+        let extension = splitname.pop().ok_or("NO_FILE_EXTENSION")?;
+        let filename = format!("{}.mr{}.{}", splitname.join("."), ver.id, extension);
+        download_file(primary_file.url, current_list.clone().download_folder, filename).await?;
+    }
+
+    Ok(dl_path)
+}
+