added config option for default mc version

changed version input system

1 files changed, 26 insertions, 3 deletions

diff --git a/src/config.rs b/src/config.rs
index cf27257..e1049d1 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -6,12 +6,13 @@ use std::{
 
 use serde::{Deserialize, Serialize};
 
-use crate::{db::db_setup, error::MLE, Modloader};
+use crate::{db::db_setup, error::MLE, Modloader, VersionLevel, check_game_versions};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Cfg {
     pub data: String,
     pub cache: String,
+    pub versions: String,
     pub defaults: Defaults,
     pub apis: Apis,
 }
@@ -24,10 +25,11 @@ pub struct Apis {
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Defaults {
     pub modloader: Modloader,
+    pub version: VersionLevel,
 }
 
 impl Cfg {
-    pub fn init(path: Option<String>) -> MLE<Self> {
+    pub async fn init(path: Option<String>) -> MLE<Self> {
         let configfile = match path.clone() {
             Some(p) => String::from(p),
             None => dirs::config_dir()
@@ -62,6 +64,15 @@ impl Cfg {
             Ok(..) => (),
             Err(..) => create_database(&datafile)?,
         };
+        //Check versions
+        let versionfile = format!("{}/versions.json", config.versions);
+        match File::open(&versionfile) {
+            Ok(..) => (),
+            Err(..) => {
+                create_versions_dummy(&versionfile).await?;
+                check_game_versions(&versionfile, true).await?;
+            },
+        }
         Ok(config)
     }
 }
@@ -78,8 +89,10 @@ fn create_config(path: &str) -> MLE<()> {
     let default_cfg = Cfg {
         data: cache_dir.clone(),
         cache: format!("{}/cache", cache_dir),
+        versions: cache_dir.clone(),
         defaults: Defaults {
-            modloader: Modloader::Fabric
+            modloader: Modloader::Fabric,
+            version: VersionLevel::Release
         },
         apis: Apis {
             modrinth: String::from("https://api.modrinth.com/v2/"),
@@ -112,3 +125,13 @@ fn create_cache(path: &str) -> MLE<()> {
     println!(" ✓");
     Ok(())
 }
+
+async fn create_versions_dummy(path: &str) -> MLE<()> {
+    print!("No version file found, create dummy");
+    //Force flush of stdout, else print! doesn't print instantly
+    std::io::stdout().flush()?;
+
+    File::create(path)?;
+    println!(" ✓");
+    Ok(())
+}