add first impl

1 files changed, 34 insertions, 0 deletions

diff --git a/src/commands/add.rs b/src/commands/add.rs
new file mode 100644
index 0000000..67f63de
--- /dev/null
+++ b/src/commands/add.rs
@@ -0,0 +1,34 @@
+use std::io::{Error, ErrorKind};
+
+use crate::{modrinth::{project, versions}, config::Cfg, db::insert_mod, Modloader};
+
+pub async fn add(config: Cfg, mc_mod: String) -> Result<(), Box<dyn std::error::Error>> {
+    println!("Adding");
+    
+    let project = project(String::from(&config.apis.modrinth), &mc_mod).await;
+ 
+    dbg!(&project);
+
+    let loader = Modloader::Fabric;
+
+    if project.versions.is_empty() { panic!("This should never happen"); };
+
+    let current_version = get_current(config, String::from(&project.id)).await?;
+
+    match insert_mod(project.id, project.title, current_version, project.versions, loader, String::from("1.19.2")) {
+        Err(err) => { Err(Box::new(err)) },
+        Ok(()) => Ok(()),
+    }
+
+}
+
+async fn get_current(config: Cfg, id: String) -> Result<String, Box<dyn std::error::Error>> {
+    let available_versions = versions(config.apis.modrinth, id, Modloader::Fabric, String::from("1.19.2")).await;
+
+    match available_versions.len() {
+        0 => Err(Box::new(Error::new(ErrorKind::NotFound, "NO_VERSIONS_AVAILABLE"))),
+        //TODO compare publish dates
+        1.. => Ok(available_versions[0].id.to_string()),
+        _ => panic!("available_versions should never be negative"),
+    }
+}