From 28706f6edf10a135a67334d7035948bab4064bef Mon Sep 17 00:00:00 2001
From: fxqnlr <felixquinn03@gmail.com>
Date: Sun, 18 Dec 2022 23:11:50 +0100
Subject: dl add clean & all-lists; start of io

---
 src/commands/download.rs | 90 +++++++++++++++++++++++++++++-------------------
 1 file changed, 55 insertions(+), 35 deletions(-)

(limited to 'src/commands/download.rs')

diff --git a/src/commands/download.rs b/src/commands/download.rs
index 9f70499..0f9011c 100644
--- a/src/commands/download.rs
+++ b/src/commands/download.rs
@@ -1,49 +1,69 @@
-use crate::{files::{get_downloaded_versions, download_versions, delete_version, disable_version}, db::userlist_get_all_current_versions_with_mods, modrinth::get_raw_versions};
-#[allow(unused_imports)]
-use crate::{List, get_current_list, config::Cfg, db::userlist_get_all_downloads, input::Input};
+use crate::{files::{get_downloaded_versions, download_versions, delete_version, disable_version}, db::{userlist_get_all_current_versions_with_mods, lists_get_all_ids, lists_get}, modrinth::get_raw_versions};
+use crate::{List, get_current_list, config::Cfg, input::Input};
 
 pub async fn download(config: Cfg, input: Input) -> Result<(), Box<dyn std::error::Error>> {
 
-    let current_list = get_current_list(config.clone())?;
+    let mut liststack: Vec<List> = vec![];
+    if input.all_lists {
+        let list_ids = lists_get_all_ids(config.clone())?;
+        for id in list_ids {
+            liststack.push(lists_get(config.clone(), id)?);
+        }
+    } else {
+        let current = get_current_list(config.clone())?;
+        println!("Checking for updates of mods in {}", current.id);
+        liststack.push(current)
+    }
 
-    let downloaded_versions = get_downloaded_versions(current_list.clone())?;
-    let current_version_ids = userlist_get_all_current_versions_with_mods(config.clone(), String::from(&current_list.id))?;
+    for current_list in liststack {
+        let downloaded_versions = get_downloaded_versions(current_list.clone())?;
+        let current_version_ids = userlist_get_all_current_versions_with_mods(config.clone(), String::from(&current_list.id))?;
 
-    let mut to_download: Vec<String> = vec![];
-    //(mod_id, version_id)
-    let mut to_disable: Vec<(String, String)> = vec![];
+        let mut to_download: Vec<String> = vec![];
+        //(mod_id, version_id)
+        let mut to_disable: Vec<(String, String)> = vec![];
 
-    for version in current_version_ids {
-        let mod_id = version.0;
-        let current_version = version.1;
+        for version in current_version_ids {
+            let mod_id = version.0;
+            let current_version = version.1;
 
-        let current_download = downloaded_versions.get(&mod_id);
+            let current_download = downloaded_versions.get(&mod_id);
 
-        if current_download.is_none() {
-            to_download.push(current_version);
-        } else {
-            let downloaded_version = current_download.ok_or("SOMETHING_HAS_REALLY_GONE_WRONG")?;
-            if &current_version != downloaded_version {
-                to_disable.push((mod_id.clone(), String::from(downloaded_version)));
+            if current_download.is_none() || input.clean {
                 to_download.push(current_version);
+            } else {
+                let downloaded_version = current_download.ok_or("SOMETHING_HAS_REALLY_GONE_WRONG")?;
+                if &current_version != downloaded_version {
+                    to_disable.push((mod_id.clone(), String::from(downloaded_version)));
+                    to_download.push(current_version);
+                }
             }
         }
-    }
-    
-    if !to_download.is_empty() {
-        download_versions(current_list.clone(), get_raw_versions(String::from(&config.apis.modrinth), to_download).await).await?;
-    } else {
-        println!("There are no new versions to download");
-    }
-    
-    if !to_disable.is_empty() {
-        for ver in to_disable {
-            if input.delete_old {
-                println!("Deleting version {} for mod {}", ver.1, ver.0);
-                delete_version(current_list.clone(), ver.1)?;
-            } else { 
-                disable_version(config.clone(), current_list.clone(), ver.1, ver.0)?;
-            };
+        
+        if input.clean {
+            let dl_path = &current_list.download_folder;
+            println!("Cleaning {}", dl_path);
+            for entry in std::fs::read_dir(dl_path)? {
+                let entry = entry?;
+                std::fs::remove_file(entry.path())?;
+            }
+        }
+
+        if !to_download.is_empty() {
+            download_versions(current_list.clone(), get_raw_versions(String::from(&config.apis.modrinth), to_download).await).await?;
+        } else {
+            println!("There are no new versions to download");
+        }
+        
+        if !to_disable.is_empty() {
+            for ver in to_disable {
+                if input.delete_old {
+                    println!("Deleting version {} for mod {}", ver.1, ver.0);
+                    delete_version(current_list.clone(), ver.1)?;
+                } else { 
+                    disable_version(config.clone(), current_list.clone(), ver.1, ver.0)?;
+                };
+            }
         }
     }
 
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