feat(download manager): Added generic download manager

Signed-off-by: quexeky <git@quexeky.dev>

desktop/src-tauri/src/process/process_commands.rs

@@ -1,16 +1,26 @@
 use std::sync::Mutex;
 
-use crate::{download_manager::downloadable_metadata::DownloadableMetadata, AppState};
+use crate::{db::GameDownloadStatus, download_manager::downloadable_metadata::{DownloadType, DownloadableMetadata}, AppState, DB};
 
 #[tauri::command]
 pub fn launch_game(
-    game_id: DownloadableMetadata,
+    id: String,
     state: tauri::State<'_, Mutex<AppState>>,
 ) -> Result<(), String> {
     let state_lock = state.lock().unwrap();
     let mut process_manager_lock = state_lock.process_manager.lock().unwrap();
 
-    process_manager_lock.launch_process(game_id)?;
+    let version = match DB.borrow_data().unwrap().applications.game_statuses.get(&id).cloned() {
+        Some(GameDownloadStatus::Installed { version_name, install_dir }) => version_name,
+        Some(GameDownloadStatus::SetupRequired { version_name, install_dir }) => return Err(String::from("Game setup still required")),
+        _ => return Err(String::from("Game not installed"))
+    };
+
+
+    let meta = DownloadableMetadata { id, version: Some(version), download_type: DownloadType::Game };
+
+
+    process_manager_lock.launch_process(meta)?;
 
     drop(process_manager_lock);
     drop(state_lock);