added clap cli, modified (basically) all user interface functions;

changed some functions to easier string handling

5 files changed, 46 insertions, 114 deletions

diff --git a/src/commands/download.rs b/src/commands/download.rs
index 2714630..4baecee 100644
--- a/src/commands/download.rs
+++ b/src/commands/download.rs
@@ -1,10 +1,10 @@
 use crate::{files::{get_downloaded_versions, download_versions, delete_version, disable_version, clean_list_dir}, db::{userlist_get_all_current_versions_with_mods, lists_get_all_ids, lists_get}, modrinth::get_raw_versions, error::{MLE, ErrorType, MLError}};
-use crate::{List, get_current_list, config::Cfg, input::Input};
+use crate::{List, get_current_list, config::Cfg};
 
-pub async fn download(config: Cfg, input: Input) -> MLE<()> {
+pub async fn download(config: Cfg, all_lists: bool, clean: bool, delete_old: bool) -> MLE<()> {
 
     let mut liststack: Vec<List> = vec![];
-    if input.all_lists {
+    if all_lists {
         let list_ids = lists_get_all_ids(config.clone())?;
         for id in list_ids {
             liststack.push(lists_get(config.clone(), id)?);
@@ -33,7 +33,7 @@ pub async fn download(config: Cfg, input: Input) -> MLE<()> {
 
             let current_download = downloaded_versions.get(&mod_id);
 
-            if current_download.is_none() || input.clean {
+            if current_download.is_none() || clean {
                 to_download.push(current_version);
             } else {
                 let downloaded_version = current_download.ok_or("SOMETHING_HAS_REALLY_GONE_WRONG").unwrap();
@@ -44,7 +44,7 @@ pub async fn download(config: Cfg, input: Input) -> MLE<()> {
             }
         }
         
-        if input.clean { clean_list_dir(&current_list)? };
+        if clean { clean_list_dir(&current_list)? };
 
         if !to_download.is_empty() {
             download_versions(current_list.clone(), config.clone(), get_raw_versions(&config.apis.modrinth, to_download).await).await?;
@@ -54,7 +54,7 @@ pub async fn download(config: Cfg, input: Input) -> MLE<()> {
         
         if !to_disable.is_empty() {
             for ver in to_disable {
-                if input.delete_old {
+                if delete_old {
                     println!("Deleting version {} for mod {}", ver.1, ver.0);
                     delete_version(current_list.clone(), ver.1)?;
                 } else { 
diff --git a/src/commands/io.rs b/src/commands/io.rs
index a3d056f..5de8dd1 100644
--- a/src/commands/io.rs
+++ b/src/commands/io.rs
@@ -2,7 +2,7 @@ use std::fs::File;
 use std::io::prelude::*;
 use serde::{Serialize, Deserialize};
 
-use crate::{input::{Input, IoOptions}, db::{lists_get, userlist_get_all_ids, lists_get_all_ids, lists_insert}, config::Cfg, Modloader, List, devdir, error::MLE, mods_add, IDSelector};
+use crate::{db::{lists_get, userlist_get_all_ids, lists_get_all_ids, lists_insert}, config::Cfg, Modloader, List, devdir, error::MLE, mod_add, IDSelector};
 
 #[derive(Debug, Serialize, Deserialize)]
 struct Export {
@@ -32,22 +32,12 @@ impl ExportList {
     }
 }
 
-pub async fn io(config: Cfg, input: Input) -> MLE<()> {
-    
-    match input.clone().io_options.unwrap() {
-        IoOptions::Export => { export(config, input)? },
-        IoOptions::Import => { import(config, input).await? },
-    }
-
-    Ok(())
-}
-
-fn export(config: Cfg, input: Input) -> MLE<()> {
+pub fn export(config: Cfg, list: Option<String>) -> MLE<()> {
     let mut list_ids: Vec<String> = vec![];
-    if input.all_lists {
+    if list.is_none() {
         list_ids = lists_get_all_ids(config.clone())?;
     } else {
-        list_ids.push(lists_get(config.clone(), input.list.unwrap().id)?.id);
+        list_ids.push(lists_get(config.clone(), list.unwrap())?.id);
     }
     let mut lists: Vec<ExportList> = vec![];
     for list_id in list_ids {
@@ -64,14 +54,9 @@ fn export(config: Cfg, input: Input) -> MLE<()> {
     Ok(())
 }
 
-async fn import(config: Cfg, input: Input) -> MLE<()> {
+pub async fn import(config: Cfg, file_str: String, direct_download: bool) -> MLE<()> {
     
-    let filestr: String = match input.file {
-        Some(args) => args,
-        None => devdir(dirs::home_dir().unwrap().join("mlexport.toml").into_os_string().into_string().unwrap().as_str()),
-    };
-
-    let mut file = File::open(filestr)?;
+    let mut file = File::open(file_str)?;
     let mut content = String::new();
     file.read_to_string(&mut content)?;
     let export: Export = toml::from_str(&content)?;
@@ -86,7 +71,7 @@ async fn import(config: Cfg, input: Input) -> MLE<()> {
         };
         //TODO impl set_version and good direct download
         //TODO impl all at once, dafuck
-        mods_add(config.clone(), mod_ids, list, input.direct_download, false).await?;
+        mod_add(config.clone(), mod_ids, list, direct_download, false).await?;
     }
     Ok(())
 }
diff --git a/src/commands/list.rs b/src/commands/list.rs
index 8e86973..80e801a 100644
--- a/src/commands/list.rs
+++ b/src/commands/list.rs
@@ -1,4 +1,4 @@
-use crate::{db::{lists_insert, lists_remove, config_change_current_list, config_get_current_list, lists_get, lists_version}, Modloader, config::Cfg, input::{Input, ListOptions}, cmd_update, error::MLE};
+use crate::{db::{lists_insert, lists_remove, config_change_current_list, config_get_current_list, lists_get, lists_version}, Modloader, config::Cfg, update, error::MLE};
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct List {
@@ -8,44 +8,23 @@ pub struct List {
     pub download_folder: String,
 }
 
-pub async fn list(config: Cfg, input: Input) -> MLE<()> {
-
-    match input.clone().list_options.unwrap() {
-        ListOptions::Add => {
-            add(config, input)
-        },
-        ListOptions::Change => {
-            change(config, input)
-        },
-        ListOptions::Remove => {
-            remove(config, input)
-        },
-        ListOptions::Version => {
-            version(config, input).await
-        }
-    }
-}
-
 pub fn get_current_list(config: Cfg) -> MLE<List> {
     let id = config_get_current_list(config.clone())?;
     lists_get(config, id)
 }
 
-fn add(config: Cfg, input: Input) -> MLE<()> {
-    let id = input.list_id.unwrap();
-    let mc_version = input.list_mcversion.unwrap();
-    let mod_loader = input.modloader.unwrap();
-    let download_folder = input.directory.unwrap();
-    lists_insert(config, id, mc_version, mod_loader, download_folder)
+pub fn list_add(config: Cfg, id: String, mc_version: String, modloader: Modloader, directory: String) -> MLE<()> {
+    lists_insert(config, id, mc_version, modloader, directory)
 }
 
-fn change(config: Cfg, input: Input) -> MLE<()> {
-    println!("Change default list to: {}", input.clone().list.unwrap().id);
-    config_change_current_list(config, input.list.unwrap().id)
+pub fn list_change(config: Cfg, id: String) -> MLE<()> {
+    //TODO check if list exists
+    println!("Change default list to: {}", id);
+    config_change_current_list(config, id)
 }
 
-fn remove(config: Cfg, input: Input) -> MLE<()> {
-    lists_remove(config, input.list.unwrap().id)
+pub fn list_remove(config: Cfg, id: String) -> MLE<()> {
+    lists_remove(config, id)
 }
 
 ///Changing the current lists version and updating it
@@ -54,14 +33,12 @@ fn remove(config: Cfg, input: Input) -> MLE<()> {
 /// 
 /// * `config` - The current config
 /// * `args` - All args, to extract the new version
-async fn version(config: Cfg, input: Input) -> MLE<()> {
-    println!("Change version for list {} to minecraft version: {}", input.clone().list.unwrap().id, input.clone().list_mcversion.unwrap());
+pub async fn list_version(config: Cfg, id: String, mc_version: String, download: bool, delete: bool) -> MLE<()> {
+    println!("Change version for list {} to minecraft version: {}", id, mc_version);
 
-    lists_version(config.clone(), input.clone().list.ok_or("").unwrap().id, input.clone().list_mcversion.ok_or("").unwrap())?;
-    
-    //Linebreak readability
-    println!("");
+    lists_version(config.clone(), &id, &mc_version)?;
 
-    println!("Check for updates for new minecraft version in list {}", input.clone().list.unwrap().id);
-    cmd_update(config, vec![input.list.ok_or("").unwrap()], true, input.direct_download, input.delete_old).await
+    println!("\nCheck for updates for new minecraft version in list {}", id);
+    let list = lists_get(config.clone(), id)?;
+    update(config, vec![list], true, download, delete).await
 }
diff --git a/src/commands/modification.rs b/src/commands/modification.rs
index 31e50af..454e148 100644
--- a/src/commands/modification.rs
+++ b/src/commands/modification.rs
@@ -1,4 +1,4 @@
-use crate::{modrinth::{versions, extract_current_version, Version, projects, get_raw_versions, project}, config::Cfg, db::{mods_insert, userlist_remove, mods_get_id, userlist_insert, userlist_get_all_ids, userlist_get_current_version, lists_get_all_ids, mods_remove}, input::{Input, ModOptions}, files::{delete_version, download_versions}, List, error::{MLE, ErrorType, MLError}};
+use crate::{modrinth::{versions, extract_current_version, Version, projects, get_raw_versions, project}, config::Cfg, db::{mods_insert, userlist_remove, mods_get_id, userlist_insert, userlist_get_all_ids, userlist_get_current_version, lists_get_all_ids, mods_remove}, files::{delete_version, download_versions}, List, error::{MLE, ErrorType, MLError}};
 
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum IDSelector {
@@ -6,24 +6,6 @@ pub enum IDSelector {
     VersionID(String)
 }
 
-pub async fn modification(config: Cfg, input: Input) -> MLE<()> {
-    match input.clone().mod_options.ok_or("").unwrap() {
-        ModOptions::Add => {
-            add(config, input).await
-        },
-        ModOptions::Remove => {
-            remove(config, input)
-        },
-    }
-}
-
-async fn add(config: Cfg, input: Input) -> MLE<()> {
-
-    mods_add(config, vec![input.mod_id.unwrap()], input.list.unwrap(), input.direct_download, input.set_version).await?;
-
-    Ok(())
-}
-
 #[derive(Debug, Clone)]
 pub struct ProjectInfo {
     pub mod_id: String,
@@ -34,7 +16,7 @@ pub struct ProjectInfo {
     pub download_link: String,
 }
 
-pub async fn mods_add(config: Cfg, ids: Vec<IDSelector>, list: List, direct_download: bool, set_version: bool) -> MLE<()> {
+pub async fn mod_add(config: Cfg, ids: Vec<IDSelector>, list: List, direct_download: bool, set_version: bool) -> MLE<()> {
     println!("Add mods to {}", list.id);
     println!("  └Add mods:");
     
@@ -156,22 +138,24 @@ async fn get_ver_info(config: Cfg, ver_ids: Vec<String>) -> MLE<Vec<ProjectInfo>
     Ok(projectinfo)
 }
 
-fn remove(config: Cfg, input: Input) -> MLE<()> {
-    
-    let id = match input.clone().mod_id.unwrap() {
-        IDSelector::ModificationID(id) => id,
-        IDSelector::VersionID(..) => return Err(MLError::new(ErrorType::ArgumentError, "NO_MOD_ID")),
-    }; 
+/// Remove mod from a list
+/// # Arguments
+///
+/// * `config` - config struct
+/// * `id` - name, slug or id of the mod
+/// * `list` - List struct
+pub fn mod_remove(config: Cfg, id: &str, list: List) -> MLE<()> {
     
-    let mod_id = mods_get_id(&config.data, &id)?;
+    let mod_id = mods_get_id(&config.data, id)?;
     
-    let version = userlist_get_current_version(config.clone(), input.clone().list.unwrap().id, String::from(&mod_id))?;
+    let version = userlist_get_current_version(config.clone(), &list.id, &mod_id)?;
 
-    userlist_remove(config.clone(), input.clone().list.unwrap().id, String::from(&mod_id))?;
-    delete_version(input.list.unwrap(), version)?;
+    userlist_remove(config.clone(), &list.id, &mod_id)?;
+    delete_version(list, version)?;
     
     let list_ids = lists_get_all_ids(config.clone())?;
     
+    // Remove mod from main list if not used elsewhere
     let mut mod_used = false;
     for id in list_ids {
         let mods = userlist_get_all_ids(config.clone(), id)?;
diff --git a/src/commands/update.rs b/src/commands/update.rs
index 75bee39..e5751c0 100644
--- a/src/commands/update.rs
+++ b/src/commands/update.rs
@@ -1,21 +1,6 @@
-use crate::{config::Cfg, modrinth::{versions, extract_current_version, Version}, get_current_list, db::{userlist_get_all_ids, userlist_get_applicable_versions, userlist_change_versions, lists_get_all_ids, lists_get, userlist_get_current_version, userlist_get_set_version, mods_get_info}, List, input::Input, files::{delete_version, download_versions, disable_version, clean_list_dir}, error::{MLE, MLError, ErrorType}};
-
-pub async fn update(config: Cfg, input: Input) -> MLE<()> {
-    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!("Update list {}:", current.id);
-        liststack.push(current)
-    }
-    cmd_update(config, liststack, input.clean, input.direct_download, input.delete_old).await
-}
+use crate::{config::Cfg, modrinth::{versions, extract_current_version, Version}, db::{userlist_get_all_ids, userlist_get_applicable_versions, userlist_change_versions, userlist_get_current_version, userlist_get_set_version, mods_get_info}, List, files::{delete_version, download_versions, disable_version, clean_list_dir}, error::{MLE, MLError, ErrorType}};
 
-pub async fn cmd_update(config: Cfg, liststack: Vec<List>, clean: bool, direct_download: bool, delete_old: bool) -> MLE<()> {
+pub async fn update(config: Cfg, liststack: Vec<List>, clean: bool, direct_download: bool, delete_old: bool) -> MLE<()> {
     for current_list in liststack {
         let mods = userlist_get_all_ids(config.clone(), current_list.clone().id)?;
         
@@ -34,7 +19,7 @@ pub async fn cmd_update(config: Cfg, liststack: Vec<List>, clean: bool, direct_d
             }
 
             //Getting current installed version for disable or delete
-            let disable_version = userlist_get_current_version(config.clone(), String::from(&current_list.id), String::from(&id))?;
+            let disable_version = userlist_get_current_version(config.clone(), &current_list.id, &id)?;
 
             updatestack.push(
                 match specific_update(config.clone(), clean, current_list.clone(), String::from(&id)).await {
@@ -110,6 +95,7 @@ async fn specific_update(config: Cfg, clean: bool, list: List, id: String) -> ML
         }?;
         current.push(current_ver.clone());
 
+        //TODO implement version selection if no primary
         let link = match current_ver.files.into_iter().find(|f| f.primary).ok_or("!no primary in links") {
             Ok(p) => Ok(p),
             Err(e) => Err(MLError::new(ErrorType::Other, e)),