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use std::io::{Error, ErrorKind};
use crate::{modrinth::{project, versions, extract_current_version, Version}, config::Cfg, db::{mods_insert, userlist_remove, mods_get_id, userlist_insert, mods_get_all_ids, userlist_get_all_ids, userlist_get_current_version, lists_get_all_ids, mods_remove}, input::{Input, Subcmd}, get_current_list, files::{delete_version, download_versions}, List};
pub async fn modification(config: Cfg, input: Input) -> Result<(), Box<dyn std::error::Error>> {
match input.subcommand.as_ref().ok_or("")? {
Subcmd::Add => {
add(config, input).await
},
Subcmd::Remove => {
remove(config, input.args.ok_or("")?)
},
_ => Err(Box::new(Error::new(ErrorKind::InvalidInput, "SUBCOMMAND_NOT_AVAILABLE")))
}
}
async fn add(config: Cfg, input: Input) -> Result<(), Box<dyn std::error::Error>> {
let args = input.args.ok_or("")?;
if args.is_empty() { return Err(Box::new(Error::new(ErrorKind::InvalidInput, "TOO_FEW_ARGUMENTS"))); };
let current_list = get_current_list(config.clone())?;
mod_add(config, &args[0], current_list, input.disable_download).await?;
Ok(())
}
pub async fn mod_add(config: Cfg, mod_id: &str, list: List, disable_download: bool) -> Result<(), Box<dyn std::error::Error>> {
println!("Adding mod {}", mod_id);
let project = project(String::from(&config.apis.modrinth), &mod_id).await;
let available_versions = versions(String::from(&config.apis.modrinth), String::from(&project.id), list.clone()).await;
let mut available_versions_vec: Vec<String> = Vec::new();
let current_version: Option<Version>;
let current_version_id: String;
let file: String;
if !available_versions.is_empty() {
let current_id = extract_current_version(available_versions.clone())?;
current_version = Some(available_versions.clone().into_iter().find(|v| v.id == current_id).unwrap());
current_version_id = current_version.clone().unwrap().id;
file = current_version.clone().ok_or("VERSION_CORRUPTED")?.files.into_iter().find(|f| f.primary).unwrap().url;
for ver in available_versions {
available_versions_vec.push(ver.id);
};
} else {
println!("There's currently no mod version for your specified target");
current_version = None;
current_version_id = String::from("NONE");
file = String::from("NONE");
available_versions_vec.push(String::from("NONE"));
}
//add to current list and mod table
match userlist_get_all_ids(config.clone(), list.clone().id) {
Ok(mods) => {
if mods.contains(&project.id) {
return Err(Box::new(Error::new(ErrorKind::Other, "MOD_ALREADY_ON_LIST"))); }
else {
userlist_insert(config.clone(), String::from(&list.id), String::from(&project.id), String::from(¤t_version_id), available_versions_vec, file)?;
}
},
Err(..) => userlist_insert(config.clone(), String::from(&list.id), String::from(&project.id), String::from(¤t_version_id), available_versions_vec, file)?,
};
match mods_get_all_ids(config.clone()) {
Ok(mods) => {
if mods.contains(&project.id) {
//return Err(Box::new(Error::new(ErrorKind::Other, "MOD_ALREADY_IN_DATABASE")))
} else {
mods_insert(config.clone(), String::from(&project.id), String::from(&project.title), project.versions)?;
}
},
Err(..) => {
mods_insert(config.clone(), String::from(&project.id), String::from(&project.title), project.versions)?;
},
};
if !disable_download && current_version.is_some() { download_versions(list, vec![current_version.unwrap()]).await?; };
Ok(())
}
fn remove(config: Cfg, args: Vec<String>) -> Result<(), Box<dyn std::error::Error>> {
if args.is_empty() { return Err(Box::new(Error::new(ErrorKind::InvalidInput, "TOO_FEW_ARGUMENTS"))); };
let current_list = get_current_list(config.clone())?;
let mod_id = mods_get_id(config.clone(), String::from(&args[0]))?;
let version = userlist_get_current_version(config.clone(), String::from(¤t_list.id), String::from(&mod_id))?;
//TODO implement remove from modlist if not in any other lists && config clean is true
userlist_remove(config.clone(), String::from(¤t_list.id), String::from(&mod_id))?;
delete_version(current_list, version)?;
let list_ids = lists_get_all_ids(config.clone())?;
let mut mod_used = false;
for id in list_ids {
let mods = userlist_get_all_ids(config.clone(), id)?;
if mods.contains(&mod_id) { mod_used = true; break; };
};
if !mod_used { mods_remove(config, mod_id)?; };
Ok(())
}
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