build(core): adopt fork and remove experimental rust backendHEADmaster

- Added a 2026 copyright statement under the original creator's in `license.md` to properly establish new fork logic.
- Updated `readme.md` to explicitly state this repository is a maintained fork.
- Eliminated the `rust_backend/` directory, Actix codebase, and its associated launch configurations.
- Purged all references specifying a Python/Rust/React tri-split from `AGENTS.md` and the frontend `.instructions.md` configuration.

Co-authored-by: Copilot <copilot@github.com>

12 files changed, 0 insertions, 957 deletions

diff --git a/rust_backend/src/eve_api.rs b/rust_backend/src/eve_api.rs
deleted file mode 100644
index 18e1007..0000000
--- a/rust_backend/src/eve_api.rs
+++ /dev/null
@@ -1,319 +0,0 @@
-use dotenv::dotenv;
-use std::env;
-use std::error::Error;
-use std::fs::{self, File};
-use std::io::{self, Read, Write};
-use std::path::Path;
-use std::time::{SystemTime, UNIX_EPOCH, Duration};
-use std::sync::Arc;
-
-use chrono::{DateTime, Utc};
-use serde::{Deserialize, Serialize};
-use tokio::{task, time};
-use tokio::sync::Semaphore;
-
-
-use crate::pathfinding::Location;
-use crate::market::Order;
-
-const TOKEN_FILE: &str = "token.json"; 
-
-use std::sync::Mutex;
-
-
-#[derive(Deserialize, Serialize, Clone)]
-struct TokenData {
-    access_token: String,
-    refresh_token: String,
-    expires_at: u64,
-}
-
-#[derive(Deserialize)]
-struct TokenResponse {
-    access_token: String,
-    refresh_token: String,
-    expires_in: u64, 
-}
-
-pub struct EveApiClient {
-    client_id: String,
-    client_secret: String,
-    character_id: String,
-    redirect_url: String,
-    access_token: Mutex<Option<String>>,
-    expires_at: Mutex<Option<u64>>,
-}
-
-
-impl EveApiClient {
-    pub fn new() -> Result<Self, Box<dyn Error>> {
-        dotenv().ok();
-
-        let client_id = env::var("CLIENT_ID").map_err(|e| format!("CLIENT_ID error: {}", e))?;
-        let client_secret = env::var("CLIENT_SECRET").map_err(|e| format!("CLIENT_SECRET error: {}", e))?;
-        let character_id = env::var("CHARACTER_ID").map_err(|e| format!("CHARACTER_ID error: {}", e))?;
-        let redirect_url = env::var("REDIRECT_URL").map_err(|e| format!("REDIRECT_URL error: {}", e))?;
-
-        let token_data = match Self::load_token_from_file() {
-            Ok(data) => Some(data),
-            Err(_) => None,
-        };
-
-        Ok(EveApiClient {
-            client_id,
-            client_secret,
-            character_id,
-            redirect_url,
-            access_token: Mutex::new(token_data.clone().map(|data| data.access_token)),
-            expires_at: Mutex::new(token_data.map(|data| data.expires_at)),
-        })
-    }
-
-    pub fn get_authorization_url(&self) -> String {
-        let auth_url = format!(
-            "https://login.eveonline.com/v2/oauth/authorize/?response_type=code&client_id={}&redirect_uri={}&scope={}",
-            self.client_id,
-            self.redirect_url,
-            "esi-assets.read_assets.v1 esi-location.read_location.v1 esi-location.read_online.v1 esi-ui.open_window.v1 esi-ui.write_waypoint.v1".replace(" ", "%20")
-        );
-        auth_url
-    }
-
-    pub async fn exchange_code_for_token(&self, code: &str) -> Result<(), Box<dyn Error>> {
-        let client = reqwest::Client::new();
-        let res = client
-            .post("https://login.eveonline.com/v2/oauth/token")
-            .form(&[
-                ("client_id", self.client_id.as_str()),
-                ("client_secret", self.client_secret.as_str()),
-                ("code", code),
-                ("redirect_uri", self.redirect_url.as_str()),
-                ("grant_type", "authorization_code"),
-            ])
-            .send()
-            .await;
-    
-        let res = match res {
-            Ok(response) => response,
-            Err(e) => return Err(Box::new(e)),
-        };
-    
-        let token_response: TokenResponse = match res.json().await {
-            Ok(data) => data,
-            Err(e) => return Err(Box::new(e)),
-        };
-    
-        let expires_at = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .expect("Time went backwards") // Handle this error as per your need
-            .as_secs() + token_response.expires_in;
-    
-        let token_data = TokenData {
-            access_token: token_response.access_token,
-            refresh_token: token_response.refresh_token,
-            expires_at,
-        };
-    
-        if let Err(e) = Self::save_token_to_file(&token_data) {
-            return Err(e);
-        }
-
-        let mut token = self.access_token.lock().unwrap();
-        *token = Some(token_data.access_token);
-            
-        Ok(())
-    }
-
-    pub async fn refresh_access_token(&self) -> Result<(), Box<dyn Error>> {
-        let token_data = match Self::load_token_from_file() {
-            Ok(data) => data,
-            Err(_) => return Err("Failed to load token data".into()),
-        };
-
-
-        let client = reqwest::Client::new();
-        let res = client
-            .post("https://login.eveonline.com/v2/oauth/token") // Replace with the actual token endpoint
-            .form(&[
-                ("client_id", self.client_id.as_str()),
-                ("client_secret", self.client_secret.as_str()),
-                ("refresh_token", token_data.refresh_token.as_str()),
-                ("grant_type", "refresh_token"),
-            ])
-            .send()
-            .await?;
-
-        let refreshed_token_response: TokenResponse = res.json().await?;
-
-        let current_timestamp = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .expect("Time went backwards")
-            .as_secs();
-
-        let new_expires_at = current_timestamp + refreshed_token_response.expires_in;
-
-        let new_token_data = TokenData {
-            access_token: refreshed_token_response.access_token,
-            refresh_token: refreshed_token_response.refresh_token, 
-            expires_at: new_expires_at,
-        };
-
-        Self::save_token_to_file(&new_token_data)?;
-
-        let mut access_token = self.access_token.lock().unwrap();
-        *access_token = Some(new_token_data.access_token);
-        let mut expires_at = self.expires_at.lock().unwrap();
-        *expires_at = Some(new_expires_at);
-
-        Ok(())
-    }
-
-
-    pub async fn request_location(&self) -> Result<Location, Box<dyn Error>> {
-        self.ensure_valid_token().await?;
-
-        let url = format!("https://esi.evetech.net/latest/characters/{}/location/", self.character_id);
-    
-        println!("{:?}", url);
-
-        let client = reqwest::Client::new();
-    
-        let response = client.get(url)
-            .bearer_auth(self.get_access_token().unwrap())
-            .send()
-            .await?;
-    
-        println!("{:?}", response);
-
-        if response.status().is_success() {
-            let data = response.json::<Location>().await?; 
-            Ok(data)
-        } else {
-            Err(Box::new(response.error_for_status().unwrap_err()))
-        }
-    }
-
-    pub async fn request_order_metadata(&self, region: u64) -> Result<(u64, DateTime<Utc>), Box<dyn Error>> {
-        let url = format!("https://esi.evetech.net/latest/markets/{}/orders/?datasource=tranquility&order_type=all&page=1", region);
-    
-        let client = reqwest::Client::new();
-        let response = client.get(&url)
-            .send()
-            .await
-            .map_err(|e| e.to_string())?;
-    
-        let x_pages = match response.headers().get("x-pages") {
-            Some(x_pages_value) => {
-                match x_pages_value.to_str() {
-                    Ok(value_str) => {
-                        match value_str.parse::<u64>() {
-                            Ok(value) => value,
-                            Err(_) => return Err("Failed to parse x-pages value into u64".into()),
-                        }
-                    }
-                    Err(_) => return Err("Invalid x-pages header value".into()),
-                }
-            }
-            None => return Err("X-Pages header not found".into()),
-        };
-    
-        let expiry_unix_time = match response.headers().get("expires") {
-            Some(expiry_value) => {
-                match expiry_value.to_str() {
-                    Ok(value_str) => {
-                        match DateTime::parse_from_rfc2822(value_str) {
-                            Ok(expiry_date) => expiry_date.with_timezone(&Utc),
-                            Err(_) => return Err("Failed to parse expiry date".into()),
-                        }
-                    }
-                    Err(_) => return Err("Invalid expiry header value".into()),
-                }
-            }
-            None => return Err("Expires header not found".into()),
-        };
-    
-        Ok((x_pages, expiry_unix_time))
-    }
-
-
-    
-    pub async fn request_orders(&self, region: u64) -> Result<(Vec<Order>, DateTime<Utc>), Box<dyn Error>> {
-        let (x_pages, expiry) = self.request_order_metadata(region).await?;
-
-        let client = reqwest::Client::builder()
-            .timeout(Duration::from_secs(30))
-            .build()?;
-
-        let semaphore = Arc::new(Semaphore::new(10));
-        let mut tasks = Vec::new();
-
-        for page in 1..=x_pages {
-            let permit = semaphore.clone().acquire_owned().await?;
-            let client = client.clone();
-            let url = format!("https://esi.evetech.net/latest/markets/{}/orders/?datasource=tranquility&order_type=all&page={}", region, page);
-
-            let task = task::spawn(async move {
-                time::sleep(Duration::from_millis(20)).await;
-                let response = client.get(&url).send().await?;
-                println!("{:?}", &url);
-                drop(permit); 
-                response.error_for_status()?.json::<Vec<Order>>().await
-            });
-
-            tasks.push(task);
-        }
-
-        let mut orders = Vec::new();
-        for task in tasks {
-            match task.await {
-                Ok(result) => match result {
-                    Ok(mut page_orders) => orders.append(&mut page_orders),
-                    Err(e) => return Err(Box::new(e)),
-                },
-                Err(e) => return Err(Box::new(e)),
-            }
-        }
-
-        Ok((orders, expiry))
-    }
-
-    pub async fn ensure_valid_token(&self) -> Result<(), Box<dyn Error>> {
-        let current_timestamp = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .map_err(|e| format!("System time error: {}", e))?
-            .as_secs();
-
-        let should_refresh = {
-            let expires_at = self.expires_at.lock().unwrap();
-            let expires_at_value = expires_at.unwrap_or(0);
-            current_timestamp > expires_at_value
-        };
-
-        if should_refresh {
-            self.refresh_access_token().await?;
-        }
-
-        Ok(())
-    }
-    pub fn get_access_token(&self) -> Option<String> {
-        let token = self.access_token.lock().unwrap();
-        token.clone()
-    }
-
-    pub fn save_token_to_file(token_data: &TokenData) -> Result<(), Box<dyn Error>> {
-        let token_json = serde_json::to_string(token_data)?;
-        fs::write(Path::new(TOKEN_FILE), token_json)?;
-        Ok(())
-    }
-
-    fn load_token_from_file() -> Result<TokenData, Box<dyn Error>> {
-        let token_json = match fs::read_to_string(Path::new(TOKEN_FILE)) {
-            Ok(content) => content,
-            Err(_) => return Err("Unable to read token file".into()),
-        };
-        let token_data: TokenData = serde_json::from_str(&token_json)?;
-        Ok(token_data)
-    }
-
-
-}
diff --git a/rust_backend/src/eve_service.rs b/rust_backend/src/eve_service.rs
deleted file mode 100644
index c831847..0000000
--- a/rust_backend/src/eve_service.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-use crate::eve_api::EveApiClient;
-use crate::pathfinding::Location;
-use crate::market::Orders;
-
-use std::error::Error;
-
-pub struct EveService {
-    client: EveApiClient,
-}
-
-impl EveService {
-    pub fn new() -> Result<Self, Box<dyn Error>> {
-        let eve_api_client = EveApiClient::new()?;
-        Ok(EveService { client: eve_api_client, })
-    }
-
-    pub fn get_authorization_url(&self) -> String {
-        self.client.get_authorization_url()
-    }
-
-    pub async fn exchange_code_for_token(&self, code: &str) -> Result<(), Box<dyn Error>> {
-        self.client.exchange_code_for_token(code).await
-    }
-
-    pub async fn location(&self) -> Result<Location, Box<dyn Error>> {
-        self.client.request_location().await.map_err(|e| e.into())
-    }
-
-    pub async fn updated_orders(&self, current_orders: &Orders) -> Result<Orders, Box<dyn Error>> {
-        let mut region_orders = Orders::new();
-
-        let regions = current_orders.expired_regions();
-
-        for &region in regions.iter() {
-                let (orders, expiry) = self.client.request_orders(region).await?;
-                region_orders.insert(region, orders, expiry);
-        }
-        
-        Ok(region_orders)
-
-    }
-}
diff --git a/rust_backend/src/main.rs b/rust_backend/src/main.rs
deleted file mode 100644
index 4a2e086..0000000
--- a/rust_backend/src/main.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-mod manager;
-mod eve_service;
-mod eve_api;
-mod pathfinding;
-mod market;
-
-use manager::Manager;
-
-use actix_web::{web, App, HttpServer, Responder, HttpResponse, http::header};
-use std::sync::Mutex;
-use tokio::sync::watch;
-use serde::Deserialize;
-
-
-async fn index() -> impl Responder {
-    "Hi"
-}
-
-async fn location(manager: web::Data<Manager>) -> impl Responder {
-    match manager.location() {
-        Some(location) => {
-            let station_id = location.station_id.map_or("None".to_string(), |id| id.to_string());
-            let structure_id = location.structure_id.map_or("None".to_string(), |id| id.to_string());
-            format!(
-                "Current location: Solar System ID: {}, Station ID: {}, Structure ID: {}",
-                location.solar_system_id, station_id, structure_id
-            )
-        },
-        None => "No location available".to_string(),
-    }
-}
-
-async fn orders(manager: web::Data<Manager>) -> impl Responder {
-    let orders = manager.orders();
-    HttpResponse::Ok().json(orders)
-}
-
-async fn start_oauth(manager: web::Data<Manager>) -> HttpResponse {
-    let auth_url = manager.get_authorization_url();
-    HttpResponse::Found()
-        .append_header((header::LOCATION, auth_url.as_str()))
-        .finish()
-}
-
-#[derive(Deserialize)]
-struct AuthCode {
-    code: String,
-}
-
-async fn oauth_callback(
-    query: web::Query<AuthCode>,
-    manager: web::Data<Manager>,
-) -> HttpResponse {
-    match manager.exchange_code_for_token(&query.code).await {
-        Ok(_) => HttpResponse::Ok().body("Token exchange successful"),
-        Err(e) => HttpResponse::InternalServerError().body(format!("Error: {}", e)),
-    }
-}
-
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-    let manager = web::Data::new(Manager::new());
-
-
-    let manager_clone = manager.clone();
-    let (shutdown_tx, shutdown_rx) = watch::channel(false);
-
-    let manager_handle = tokio::spawn(async move {
-        manager_clone.run(shutdown_rx).await;
-    });
-
-    let server = HttpServer::new(move || {
-        App::new()
-            .app_data(manager.clone())
-            .route("/", web::get().to(index))
-            .route("/location", web::get().to(location))
-            .route("/orders", web::get().to(orders))
-            .route("/start_oauth", web::get().to(start_oauth))
-            .route("/oauth_callback", web::get().to(oauth_callback))
-    })
-    .bind("127.0.0.1:8080")?
-    .run();
-
-    ctrlc::set_handler(move || {
-        let _ = shutdown_tx.send(true);
-    })
-    .expect("Error setting Ctrl-C handler");
-
-    tokio::select! {
-        _ = server => {},
-        _ = manager_handle => {},
-    }
-
-    Ok(())
-}
diff --git a/rust_backend/src/manager.rs b/rust_backend/src/manager.rs
deleted file mode 100644
index b9cbe08..0000000
--- a/rust_backend/src/manager.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-use std::sync::Mutex;
-use tokio::sync::watch;
-
-use std::error::Error;
-
-use crate::eve_service::EveService;
-use crate::pathfinding::{Location, build};
-use crate::market::{Order, Orders};
-
-pub struct Manager {
-    // route_state: Mutex<Route>
-    // route_info_state: Mutex<RouteInfo>
-    orders_state: Mutex<Orders>,
-    location: Mutex<Option<Location>>,
-    // log_state: Mutex<Log>
-    eve_service: EveService,
-    
-}
-
-impl Manager {
-    pub fn new() -> Manager {
-
-        build();
-
-        Manager {
-            location: Mutex::new( None ),
-            eve_service: EveService::new().expect("Manager to generate EveService"),
-            orders_state: Mutex::new( Orders::new() ),
-        }
-
-    }
-
-    pub async fn run(&self, shutdown_signal: watch::Receiver<bool>) {
-        loop {
-            tokio::time::sleep(tokio::time::Duration::from_secs(10)).await;
-            if *shutdown_signal.borrow() {
-                println!("Manager task is shutting down.");
-                break;
-            }
-    
-            match self.eve_service.location().await {
-                Ok(result) => {
-                    match self.location.lock() {
-                        Ok(mut location) => *location = Some(result),
-                        Err(e) => eprintln!("Error locking location mutex: {}", e),
-                    }
-                }
-                Err(e) => {
-                    eprintln!("Error fetching location {}", e);
-                }
-            }
-
-            
-            let orders_clone = match self.orders_state.lock() {
-                Ok(orders_lock) => orders_lock.clone(),
-                Err(e) => {
-                    eprintln!("Error locking orders_state mutex: {}", e);
-                    continue;
-                }
-            };
-    
-            match self.eve_service.updated_orders(&orders_clone).await {
-                Ok(updated_orders) => {
-                    match self.orders_state.lock() {
-                        Ok(mut orders_state) => orders_state.update(updated_orders),
-                        Err(e) => eprintln!("Error locking orders_state mutex: {}", e),
-                    }
-                }
-                Err(e) => eprintln!("Error updating orders: {}", e),
-            }
-        }
-    }
-    pub fn get_authorization_url(&self) -> String {
-        self.eve_service.get_authorization_url()
-    }
-
-    pub async fn exchange_code_for_token(&self, code: &str) -> Result<(), Box<dyn Error>> {
-        self.eve_service.exchange_code_for_token(code).await
-    }
-
-    pub fn location(&self) -> Option<Location> {
-        let location = self.location.lock().unwrap();
-        location.clone()
-    }
-
-    pub fn orders(&self) -> Vec<Order> {
-        let orders = self.orders_state.lock().unwrap();
-        orders.orders()
-    }
-}
\ No newline at end of file
diff --git a/rust_backend/src/market/mod.rs b/rust_backend/src/market/mod.rs
deleted file mode 100644
index 16d1f37..0000000
--- a/rust_backend/src/market/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-mod order;
-
-pub use order::{Order, Orders};
\ No newline at end of file
diff --git a/rust_backend/src/market/order.rs b/rust_backend/src/market/order.rs
deleted file mode 100644
index 6dbbcf6..0000000
--- a/rust_backend/src/market/order.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-use std::error::Error;
-use std::collections::HashMap;
-
-use chrono::{DateTime, Utc};
-use serde::{Deserialize, Serialize};
-
-use crate::eve_service::EveService;
-
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct Order {
-    duration: u64,
-    is_buy_order: bool,
-    issued: DateTime<Utc>,
-    location_id: u64,
-    min_volume: u64,
-    order_id: u64,
-    price: f64,
-    range: String,
-    system_id: u64,
-    type_id: u64,
-    volume_remain: u64,
-    volume_total: u64
-}
-
-const REGIONS: [u64; 1] = [10000033];
-
-#[derive(Clone, Serialize)]
-pub struct Orders {
-    region_orders: HashMap<u64, Vec<Order>>,
-    expiry_times: HashMap<u64, DateTime<Utc>>, // region_id to expiration time
-}
-
-
-impl Orders {
-    pub fn new() -> Self {
-        Orders {
-            region_orders: HashMap::new(),
-            expiry_times: HashMap::new(),
-        }
-    }
-
-    pub fn insert(&mut self, region: u64, orders: Vec<Order>, expiry: DateTime<Utc>) {
-        self.region_orders.insert(region, orders);
-        self.expiry_times.insert(region, expiry);
-    }
-
-    pub fn expired_regions(&self) -> Vec<u64> {
-        let current_time = Utc::now();
-
-        println!("expiry: {:?}, time now: {:?}", &self.expiry_times, &current_time);
-
-        let mut expired: Vec<u64> = self.expiry_times.iter()
-            .filter(|&(_region_id, &expiry_time)| expiry_time < current_time)
-            .map(|(&region_id, _)| region_id)
-            .collect();
-
-        for &region in REGIONS.iter() {
-            if !self.expiry_times.contains_key(&region) {
-                expired.push(region);
-            }
-        }
-    
-
-        expired
-
-    }
-
-    pub fn update(&mut self, updated_orders: Orders) {
-        for (key, value) in updated_orders.region_orders {
-            self.region_orders.insert(key, value);
-
-            if let Some(expiry_time) = updated_orders.expiry_times.get(&key) {
-                self.expiry_times.insert(key, *expiry_time);
-            }
-        }
-    }
-
-
-    pub fn orders(&self) -> Vec<Order> {
-        self.region_orders.values().flat_map(|orders| orders.clone()).collect()
-    }
-}
\ No newline at end of file
diff --git a/rust_backend/src/market/trade.rs b/rust_backend/src/market/trade.rs
deleted file mode 100644
index 362acbf..0000000
--- a/rust_backend/src/market/trade.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-use crate::order::Order;
-
-pub struct Trade<'a> {
-    from: &'a Order,
-    to: &'a Order,
-    quantity: usize,
-    gross_profit: f64,
-}
-
-const TAX_RATE: f64 = 0.08
-
-impl<'a> Trade<'a> {
-    pub fn new(from: &'a Order, to: &'a Order, quantity: usize) -> Self {
-        Self { from, to, quantity }
-    }
-
-    pub fn create_trades(sell_orders: &'a [Order], buy_orders: &'a [Order]) -> Vec<Trade<'a>> {
-        let mut trades: Vec<Trade<'a>> = Vec::new();
-        let mut grouped_orders: HashMap<i32, (Vec<&'a Order>, Vec<&'a Order>)> = HashMap::new();
-
-        // Grouping sell orders
-        for order in sell_orders {
-            grouped_orders.entry(order.type_id)
-                .or_insert((Vec::new(), Vec::new()))
-                .0
-                .push(order);
-        }
-
-        // Grouping buy orders
-        for order in buy_orders {
-            grouped_orders.entry(order.type_id)
-                .or_insert((Vec::new(), Vec::new()))
-                .1
-                .push(order);
-        }
-
-        // Iterating over each type_id's sell and buy orders to create trades
-        for (_type_id, (sells, buys)) in grouped_orders {
-            for &sell_order in sells {
-                for &buy_order in buys {
-                    let quantity = std::cmp::min(sell_order.volume_remain, buy_order.volume_remain);
-                    let gross_profit = quantity as f64 * (buy_order.price * (1-TAX_RATE) - sell_order.price);
-
-                    if gross_profit <= 0.0 {
-                        continue;
-                    }
-
-                    let trade = Trade::new(
-                        sell_order,  
-                        buy_order,
-                        quantity,
-                        gross_profit,
-                    );
-
-                    trades.push(trade);
-                }
-            }
-        }
-
-        trades
-    }
-
-}
diff --git a/rust_backend/src/pathfinding/graph.rs b/rust_backend/src/pathfinding/graph.rs
deleted file mode 100644
index 0352007..0000000
--- a/rust_backend/src/pathfinding/graph.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use crate::pathfinding::models::{MapNode, Graph};
-
-use std::collections::HashMap;
-
-pub fn generate_graph(stations: &Vec<MapNode>) -> Graph {
-    HashMap::new()
-}
\ No newline at end of file
diff --git a/rust_backend/src/pathfinding/mod.rs b/rust_backend/src/pathfinding/mod.rs
deleted file mode 100644
index 32c2831..0000000
--- a/rust_backend/src/pathfinding/mod.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-mod models;
-mod parser;
-mod graph;
-pub use models::{Location, Graph};
-
-
-use crate::pathfinding::parser::parse_stations;
-use crate::pathfinding::graph::generate_graph;
-
-pub fn build() {
-    let stations = parse_stations().unwrap();
-    let gates_connnections = parse_gate_connections().unwrap()
-    let graph = generate_graph(&stations, &gates_connnections);
-
-}
diff --git a/rust_backend/src/pathfinding/models.rs b/rust_backend/src/pathfinding/models.rs
deleted file mode 100644
index 4bbc580..0000000
--- a/rust_backend/src/pathfinding/models.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-use serde::{Deserialize, Deserializer, Serialize};
-use std::str::FromStr;
-use std::collections::HashMap;
-
-
-#[derive(Deserialize, Serialize, Clone)]
-pub struct Location {
-    pub solar_system_id: i32,
-    pub station_id: Option<i32>,
-    pub structure_id: Option<i32>,
-}
-
-#[derive(Deserialize, Serialize, Clone, Debug)]
-pub struct RawNode {
-    pub itemID: u64,
-    pub typeID: u64,
-    pub groupID: u64,
-    #[serde(deserialize_with = "deserialize_optional_u64")]
-    pub solarSystemID: Option<u64>,
-    #[serde(deserialize_with = "deserialize_optional_u64")]
-    pub constellationID: Option<u64>,
-    #[serde(deserialize_with = "deserialize_optional_u64")]
-    pub regionID: Option<u64>,
-    #[serde(deserialize_with = "deserialize_optional_u64")]
-    pub orbitID: Option<u64>,
-    pub x: Option<f64>,
-    pub y: Option<f64>,
-    pub z: Option<f64>,
-    #[serde(deserialize_with = "deserialize_optional_f64")]
-    pub radius: Option<f64>,
-    pub itemName: Option<String>,
-    #[serde(deserialize_with = "deserialize_optional_f64")]
-    pub security: Option<f64>,
-}
-
-
-fn deserialize_optional_u64<'de, D>(deserializer: D) -> Result<Option<u64>, D::Error>
-where
-    D: Deserializer<'de>,
-{
-    let s: Option<String> = Option::deserialize(deserializer)?;
-    match s.as_deref() {
-        Some("None") | Some("") => Ok(None), // Handle "None" and empty strings
-        Some(str_val) => u64::from_str(str_val)
-                            .map(Some)
-                            .map_err(serde::de::Error::custom),
-        None => Ok(None),
-    }
-}
-
-fn deserialize_optional_f64<'de, D>(deserializer: D) -> Result<Option<f64>, D::Error>
-where
-    D: Deserializer<'de>,
-{
-    let s: Option<String> = Option::deserialize(deserializer)?;
-    match s.as_deref() {
-        Some("None") | Some("") => Ok(None), // Handle "None" and empty strings
-        Some(str_val) => str_val.parse::<f64>()
-                                .map(Some)
-                                .map_err(serde::de::Error::custom),
-        None => Ok(None),
-    }
-}
-
-#[derive(Debug)]
-pub struct MapNode {
-    pub item_id: u64,
-    pub is_station: bool,
-    pub solar_system_id: u64,
-    pub region_id: u64,
-    pub x: f64,
-    pub y: f64,
-    pub z: f64,
-    pub name: String,
-    pub security: f64,
-}
-
-#[derive(Deserialize, Serialize, Clone, Debug)]
-pub struct Connection {
-    stargate_id: u64,
-    destination_id: u64,
-}
-
-
-
-pub type Graph = HashMap<u64, Vec<u64>>;
\ No newline at end of file
diff --git a/rust_backend/src/pathfinding/parser.rs b/rust_backend/src/pathfinding/parser.rs
deleted file mode 100644
index 955a448..0000000
--- a/rust_backend/src/pathfinding/parser.rs
+++ /dev/null
@@ -1,46 +0,0 @@
-use std::error::Error;
-use std::fs::File;
-use csv;
-
-use crate::pathfinding::models::{RawNode, MapNode};
-
-pub fn parse_stations() -> Result<Vec<MapNode>, Box<dyn Error>> {
-    let file_path = "../mapDenormalize.csv";
-    let file = File::open(file_path)?;
-
-    let mut rdr = csv::Reader::from_reader(file);
-
-    let mut raw_nodes: Vec<RawNode> = Vec::new();
-    for result in rdr.deserialize() {
-        match result {
-            Ok(node) => raw_nodes.push(node),
-            Err(e) => println!("Error deserializing record: {}", e),
-        }
-    }
-
-    println!("raw nodes: {:?}", raw_nodes.len());
-
-    let processed_nodes: Vec<MapNode> = raw_nodes.into_iter()
-        .filter(|node| [15, 10].contains(&node.groupID))
-        .map(|node| MapNode {
-            item_id: node.itemID,
-            is_station: node.groupID == 15,
-            solar_system_id: node.solarSystemID.unwrap_or_default(),
-            region_id: node.regionID.unwrap_or_default(),
-            x: node.x.unwrap_or_default(),
-            y: node.y.unwrap_or_default(),
-            z: node.z.unwrap_or_default(),
-            name: node.itemName.unwrap_or_default(),
-            security: node.security.unwrap_or_default(),
-        })
-        .collect();
-
-    println!("processed nodes: {:?}", processed_nodes.len());
-
-
-    Ok(processed_nodes)
-}
-
-pub fn parse_gate_connections() -> Result<Vec<u64, u64>, Box<dyn Error>> {
-    unimplemented!();
-}
\ No newline at end of file
diff --git a/rust_backend/src/route.rs b/rust_backend/src/route.rs
deleted file mode 100644
index a2c477e..0000000
--- a/rust_backend/src/route.rs
+++ /dev/null
@@ -1,108 +0,0 @@
-use std::collections::HashMap;
-
-struct Item {
-    profit: f32,
-    cost: f32,
-    cargo: f32,
-    quantity: usize,
-}
-
-#[derive(PartialEq, Eq, Hash, Clone)]
-struct DiscreteState {
-    cost: isize,
-    cargo: isize,
-}
-
-type StateMap = HashMap<DiscreteState, (f32, Vec<(usize, usize)>)>;
-
-fn discretize(value: f32, precision: f32) -> isize {
-    (value / precision).round() as isize
-}
-
-fn knapsack(items: &[Item], max_cost: f32, max_cargo: f32) -> (f32, Vec<(usize, usize)>) {
-    let mut best_state: StateMap = HashMap::new();
-    let precision = 0.01; // Define the precision level for discretization
-    best_state.insert(DiscreteState { cost: 0, cargo: 0 }, (0.0, vec![]));
-
-    for (index, item) in items.iter().enumerate() {
-        let mut new_state = best_state.clone();
-
-        for (&DiscreteState { cost: current_cost, cargo: current_cargo }, &(current_profit, ref indices)) in &best_state {
-            let max_quantity_cost = ((max_cost - current_cost as f32 * precision) / item.cost).floor() as usize;
-            let max_quantity_cargo = ((max_cargo - current_cargo as f32 * precision) / item.cargo).floor() as usize;
-
-            let quantity = *[
-                item.quantity,
-                max_quantity_cost,
-                max_quantity_cargo,
-            ]
-            .iter()
-            .min()
-            .unwrap();
-
-            if quantity == 0 {
-                continue;
-            }
-
-            let total_cost = discretize(current_cost as f32 * precision + item.cost * (quantity as f32), precision);
-            let total_cargo = discretize(current_cargo as f32 * precision + item.cargo * (quantity as f32), precision);
-            let total_profit = current_profit + item.profit * (quantity as f32);
-
-            let mut new_indices = indices.clone();
-            new_indices.push((index, quantity));
-
-            new_state
-                .entry(DiscreteState { cost: total_cost, cargo: total_cargo })
-                .and_modify(|(existing_profit, existing_indices)| {
-                    if *existing_profit < total_profit {
-                        *existing_profit = total_profit;
-                        *existing_indices = new_indices.clone();
-                    }
-                })
-                .or_insert((total_profit, new_indices));
-        }
-
-        best_state = new_state;
-    }
-
-    best_state.values().max_by(|&(p1, _), &(p2, _)| p1.partial_cmp(&p2).unwrap()).unwrap_or(&(0.0, vec![])).clone()
-}
-
-fn main() {
-    // Example usage with some items defined
-    let items = vec![
-        Item {
-            profit: 60.0,
-            cost: 0.1,
-            cargo: 0.2,
-            quantity: 100,
-        },
-        Item {
-            profit: 100.0,
-            cost: 0.2,
-            cargo: 0.5,
-            quantity: 50,
-        },
-        Item {
-            profit: 100.0,
-            cost: 0.1,
-            cargo: 0.5,
-            quantity: 50,
-        },
-        Item {
-            profit: 100.0,
-            cost: 0.2,
-            cargo: 0.3,
-            quantity: 50,
-        },
-    ];
-
-    let max_cost = 50.0;
-    let max_cargo = 50.0;
-
-    let (max_profit, item_selections) = knapsack(&items, max_cost, max_cargo);
-    println!("Maximum profit: {}", max_profit);
-    for (index, quantity) in item_selections {
-        println!("Item {} taken with quantity: {}", index, quantity);
-    }
-}