Added the ability to remove mods

src/config.rs

@@ -1,5 +1,5 @@
 use crate::modrinth;
-use colored::*;
+use crate::pack;
 use inquire::Select;
 use serde::{Deserialize, Serialize};
 use std::{
@@ -8,15 +8,15 @@ use std::{
 };
 
 #[derive(Serialize, Deserialize)]
-pub struct Pack {
-    info: Info,
-    mods: Vec<Mod>,
+pub struct Config {
+    pub info: Info,
+    pub mods: Vec<Mod>,
 }
 
 #[derive(Serialize, Deserialize)]
 pub struct Mod {
-    id: String,
-    version_id: String,
+    pub id: String,
+    pub version_id: String,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -44,13 +44,19 @@ impl Display for Modloader {
     }
 }
 
-impl Pack {
+impl Config {
     pub fn get() -> Self {
         let pack_string = fs::read_to_string(".packium.toml").unwrap();
 
         toml::from_str(&pack_string).unwrap()
     }
 
+    pub async fn mods(&self) -> Vec<modrinth::Project> {
+        modrinth::get_multiple_project(self.mods.iter().map(|x| x.id.clone()).collect())
+            .await
+            .unwrap()
+    }
+
     pub async fn init() {
         println!("Fetching Minecraft information...");
 
@@ -70,7 +76,7 @@ impl Pack {
             .prompt()
             .unwrap();
 
-        let pack = Pack {
+        let pack = Config {
             info: Info {
                 minecraft_version: version.to_owned(),
                 loader: modloader,
@@ -84,12 +90,12 @@ impl Pack {
     }
 
     pub async fn add(name: &String) {
-        let mut pack = Self::get();
+        let mut config = Self::get();
 
         let mods = modrinth::search_projects(
             name.to_owned(),
-            &pack.info.minecraft_version,
-            &pack.info.loader.to_string().to_lowercase(),
+            &config.info.minecraft_version,
+            &config.info.loader.to_string().to_lowercase(),
         )
         .await
         .unwrap();
@@ -98,21 +104,36 @@ impl Pack {
 
         let versions = modrinth::get_project_versions(
             &project.project_id,
-            &pack.info.minecraft_version,
-            &pack.info.loader.to_string().to_lowercase(),
+            &config.info.minecraft_version,
+            &config.info.loader.to_string().to_lowercase(),
         )
         .await
         .unwrap();
 
         let version = versions.get(0).unwrap();
 
-        pack.mods.push(Mod {
+        config.mods.push(Mod {
             id: project.project_id.clone(),
             version_id: version.id.clone(),
         });
 
-        let pack_toml = toml::to_string_pretty(&pack).unwrap();
+        let config_toml = toml::to_string_pretty(&config).unwrap();
 
-        std::fs::write(".packium.toml", pack_toml).unwrap();
+        std::fs::write(".packium.toml", config_toml).unwrap();
+    }
+
+    pub async fn remove() {
+        let mut config = Self::get();
+        let mods = config.mods().await;
+
+        let project = Select::new("Choose a mod to remove", mods)
+            .prompt()
+            .unwrap();
+
+        config.mods.retain(|x| x.id != project.id);
+
+        let config_toml = toml::to_string_pretty(&config).unwrap();
+
+        std::fs::write(".packium.toml", config_toml).unwrap();
     }
 }

src/main.rs

@@ -1,4 +1,5 @@
 mod cli;
+mod config;
 mod modrinth;
 mod pack;
 
@@ -10,10 +11,13 @@ async fn main() {
 
     match &args.command {
         cli::Commands::Init => {
-            pack::Pack::init().await;
+            config::Config::init().await;
         }
         cli::Commands::Add { name } => {
-            pack::Pack::add(name).await;
+            config::Config::add(name).await;
+        }
+        cli::Commands::Remove => {
+            config::Config::remove().await;
         }
         _ => (),
     };

src/modrinth.rs

@@ -1,5 +1,5 @@
+use crate::config;
 use core::fmt;
-
 use serde::Deserialize;
 
 #[derive(Deserialize, Debug)]
@@ -11,13 +11,30 @@ pub struct MinecraftVersion {
 }
 
 #[derive(Deserialize, Debug)]
-pub struct Mod {
+pub struct SearchProject {
     pub title: String,
     pub description: String,
     pub project_id: String,
+    pub game_versions: Vec<String>,
+    pub versions: Vec<String>,
 }
 
-impl fmt::Display for Mod {
+impl fmt::Display for SearchProject {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.title)
+    }
+}
+
+#[derive(Deserialize, Debug)]
+pub struct Project {
+    pub title: String,
+    pub description: String,
+    pub id: String,
+    pub game_versions: Vec<String>,
+    pub versions: Vec<String>,
+}
+
+impl fmt::Display for Project {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "{}", self.title)
     }
@@ -25,7 +42,7 @@ impl fmt::Display for Mod {
 
 #[derive(Deserialize, Debug)]
 pub struct Search {
-    hits: Vec<Mod>,
+    hits: Vec<SearchProject>,
 }
 
 #[derive(Deserialize, Debug)]
@@ -48,7 +65,7 @@ pub async fn search_projects(
     query: String,
     version: &String,
     loader: &String,
-) -> Result<Vec<Mod>, reqwest::Error> {
+) -> Result<Vec<SearchProject>, reqwest::Error> {
     let url = format!("https://api.modrinth.com/v2/search?query={query}&facets=[[\"project_type:mod\"],[\"versions:{version}\"],[\"categories:{loader}\"]]");
 
     let response = reqwest::get(url).await?.json::<Search>().await?;
@@ -70,3 +87,15 @@ pub async fn get_project_versions(
 
     Ok(response)
 }
+
+pub async fn get_multiple_project(
+    project_ids: Vec<String>,
+) -> Result<Vec<Project>, reqwest::Error> {
+    let ids = project_ids.join("\", \"");
+
+    let url = format!("https://api.modrinth.com/v2/projects?ids=[\"{ids}\"]");
+
+    let response = reqwest::get(url).await?.json::<Vec<Project>>().await?;
+
+    Ok(response)
+}