Get rid of DB, parse into memory

Cargo.toml

@@ -15,7 +15,6 @@ path = "src/records.rs"
 scraper = "0.23.1"
 reqwest = "0.12.15"
 tokio = { version = "1.44.1", features = ["full"] }
-rusqlite = { version = "0.32.1", features = ["bundled", "backup"] }
 serde_json = "1.0.140"
 futures = "0.3.31"
 once_cell = "1.20.2"

bestCarForTrack.sql

@@ -1,8 +0,0 @@
-SELECT rq, brand, onlyName, year, configuration, time
-FROM car_track_times t
-JOIN cars c ON t.car_rid = c.rid
-WHERE track_id = 'Mountain Twisty Road'
-    AND track_type = 'Wet'
-    AND rq <= 90
-ORDER BY CAST(t.time AS DECIMAL) ASC
-LIMIT 1;

bestCars.sql

@@ -1,48 +0,0 @@
-WITH RECURSIVE rq_range AS (
-    SELECT DISTINCT rq from cars
-),
-track_combinations AS (
-    SELECT DISTINCT track_id, track_type
-    FROM car_track_times
-),
-ranked_cars AS (
-    SELECT
-        rq_range.rq AS max_rq,
-        t.track_id,
-        t.track_type,
-        c.rq,
-        c.brand,
-        c.onlyName,
-        c.year,
-        t.configuration,
-        t.time,
-        ROW_NUMBER() OVER (
-            PARTITION BY rq_range.rq, t.track_id, t.track_type
-            ORDER BY t.time ASC
-        ) AS rank
-    FROM
-        rq_range
-    CROSS JOIN
-        track_combinations tc
-    JOIN
-        car_track_times t ON tc.track_id = t.track_id AND tc.track_type = t.track_type
-    JOIN
-        cars c ON t.car_rid = c.rid
-    WHERE
-        t.time > 0  -- Exclude invalid times
-        AND t.time IS NOT NULL
-        AND c.rq <= rq_range.rq
-)
-SELECT
-    rq,
-    brand,
-    onlyName,
-    year,
-    Count(time)
-FROM
-    ranked_cars
-WHERE
-    rank = 1  -- Only the best car per combination
-GROUP BY brand, onlyName, year
-ORDER BY
-    rq, brand, onlyName, year;

bestCarsPerTrack.sql

@@ -1,51 +0,0 @@
-WITH RECURSIVE rq_range AS (
-    SELECT DISTINCT rq from cars
-),
-track_combinations AS (
-    SELECT DISTINCT track_id, track_type
-    FROM car_track_times
-),
-ranked_cars AS (
-    SELECT
-        rq_range.rq AS max_rq,
-        t.track_id,
-        t.track_type,
-        c.rq,
-        c.brand,
-        c.onlyName,
-        c.year,
-        t.configuration,
-        t.time,
-        ROW_NUMBER() OVER (
-            PARTITION BY rq_range.rq, t.track_id, t.track_type
-            ORDER BY t.time ASC
-        ) AS rank
-    FROM
-        rq_range
-    CROSS JOIN
-        track_combinations tc
-    JOIN
-        car_track_times t ON tc.track_id = t.track_id AND tc.track_type = t.track_type
-    JOIN
-        cars c ON t.car_rid = c.rid
-    WHERE
-        t.time > 0  -- Exclude invalid times
-        AND t.time IS NOT NULL
-        AND c.rq <= rq_range.rq
-)
-SELECT
-    max_rq,
-    track_id,
-    track_type,
-    rq,
-    brand,
-    onlyName,
-    year,
-    configuration,
-    time AS best_time
-FROM
-    ranked_cars
-WHERE
-    rank = 1  -- Only the best car per combination
-ORDER BY
-    max_rq, track_id, track_type;

src/records.rs

@@ -1,14 +1,13 @@
-use std::collections::HashMap;
+use futures::future::join_all;
+use once_cell::sync::Lazy;
 use reqwest::get;
-use rusqlite::backup::Backup;
-use rusqlite::{params, CachedStatement, Connection};
 use serde_json::Value;
+use std::collections::HashMap;
 use std::env;
 use std::fs;
-use once_cell::sync::Lazy;
 use std::sync::Mutex;
-use futures::future::{join_all};
 use tokio::sync::Semaphore;
+use tokio::task;
 
 #[derive(Debug, Clone)]
 struct Car {
@@ -17,20 +16,20 @@ struct Car {
     only_name: String,
     year: u16,
     rq: u8,
-    drive: String,
-    tyres: String,
-    top_speed: u32,
-    acel: f64,
-    hand: u32,
 }
 #[derive(Debug, Clone)]
 struct BestCarRecord {
     car_rid: String,
-    configuration: String,
+    brand: String,
+    only_name: String,
+    year: u16,
+    rq: u8,
+    config: String,
     time: f64,
 }
 type TripletKey = (String, u8, String); // (Track ID, RQ, Surface)
-static BEST_CARS: Lazy<Mutex<HashMap<TripletKey, BestCarRecord>>> = Lazy::new(|| Mutex::new(HashMap::new()));
+static BEST_CARS: Lazy<Mutex<HashMap<TripletKey, BestCarRecord>>> =
+    Lazy::new(|| Mutex::new(HashMap::new()));
 
 #[tokio::main]
 async fn main() {
@@ -43,62 +42,24 @@ async fn main() {
         Some(argument) => {
             let command = argument.as_str();
             match command {
-                "init" => {
-                    let mut connection =
-                        Connection::open_in_memory().expect("Issue opening in-memory DB!");
-
-                    init_db(&mut connection);
-                    parse_cars(&mut connection);
-
-                    let _ = fs::remove_file("top_drives.db");
-                    let mut file =
-                        Connection::open("top_drives.db").expect("Issue opening DB file!");
-                    let backup =
-                        Backup::new(&connection, &mut file).expect("Could not create backup!");
-                    backup.step(-1).expect("Could not create backup!"); // -1 copies all pages at once
-                    drop(backup);
-                    connection.close().unwrap();
-                    file.close().unwrap();
-                }
                 "fetch" => {
                     get_cars_file().await;
                     get_tracks_file().await;
                     fetch_times().await;
                 }
-                "parse" => {
-                    let mut file =
-                        Connection::open("top_drives.db").expect("Issue opening DB file!");
-                    let mut connection =
-                        Connection::open_in_memory().expect("Issue opening in-memory DB!");
-
-                    let backup =
-                        Backup::new(&file, &mut connection).expect("Could not create backup!");
-                    backup.step(-1).expect("Could not create backup!"); // -1 copies all pages at once
-                    drop(backup);
-                    file.close().unwrap();
-
-                    parse_all_times(&mut connection).await;
-
-                    let _ = fs::remove_file("top_drives.db");
-                    file = Connection::open("top_drives.db").expect("Issue opening DB file!");
-                    let backup =
-                        Backup::new(&connection, &mut file).expect("Could not create backup!");
-                    backup.step(-1).expect("Could not create backup!"); // -1 copies all pages at once
-                    drop(backup);
-
-                    connection.close().unwrap();
-                    file.close().unwrap();
-                }
                 "best" => {
-                    list_best_cars().await;
+                    parse_all_times().await;
+                    print_best_cars();
                 }
                 "details" => {
-                    list_details().await;
+                    parse_all_times().await;
+                    print_best_times();
                 }
                 "track" => {
                     if args.get(4).is_none() {
                         println!("Track name, condition and RQ limit required.");
                     } else {
+                        parse_all_times().await;
                         let track = args.get(2).unwrap();
                         let condition = args.get(3).unwrap();
                         let rq = args.get(4).unwrap();
@@ -112,182 +73,72 @@ async fn main() {
         }
     }
 }
+fn print_best_times() {
+    let best_cars = BEST_CARS.lock().unwrap();
 
-fn print_best_car(track: &String, condition: &String, rq: &String) {
+    // Collect keys and sort them by RQ and Track ID
-    let connection = Connection::open("top_drives.db").expect("Issue opening DB file!");
+    let mut sorted_keys: Vec<_> = best_cars.keys().collect();
+    sorted_keys.sort_by(|a, b| a.1.cmp(&b.1).then(a.0.cmp(&b.0))); // Sort by RQ, then Track ID
 
-    let mut stmt = connection
+    for key in sorted_keys {
-        .prepare(
+        let best_car = best_cars.get(key).unwrap();
-            r#"
-            SELECT rq, brand, onlyName, year, configuration, time
-            FROM car_track_times t
-            JOIN cars c ON t.car_rid = c.rid
-            WHERE track_id = ?
-                AND track_type = ?
-                AND rq <= ?
-            ORDER BY CAST(t.time AS DECIMAL) ASC
-            LIMIT 1;"#
-        ).expect("Could not prepare query!");
-
-    let mut rows = stmt.query(params!(track, condition, rq)).expect("Could not execute query!");
-    while let Ok(Some(row)) = rows.next() {
-        let rq :u8 = row.get(0).expect("Cannot extract RQ");
-        let brand: String = row.get(1).expect("Cannot extract RQ");
-        let only_name: String = row.get(2).expect("Cannot extract RQ");
-        let year: u16 = row.get(3).expect("Cannot extract RQ");
-        let configuration: String = row.get(4).expect("Cannot extract RQ");
-        let time: f32 = row.get(5).expect("Cannot extract RQ");
-        println!("{} {} {} {} ({}): {}", rq, brand, only_name, year, configuration, time );
-    }
-}
-
-async fn list_details() {
-    let file = Connection::open("top_drives.db").expect("Issue opening DB file!");
-    let mut connection = Connection::open_in_memory().expect("Issue opening in-memory DB!");
-
-    let backup = Backup::new(&file, &mut connection).expect("Could not create backup!");
-    backup.step(-1).expect("Could not create backup!"); // -1 copies all pages at once
-    drop(backup);
-    drop(file);
-
-    let stmt = connection.prepare(
-        r#"
-        WITH RECURSIVE rq_range AS (
-            SELECT DISTINCT rq from cars
-        ),
-        track_combinations AS (
-            SELECT DISTINCT track_id, track_type
-            FROM car_track_times
-        ),
-        ranked_cars AS (
-            SELECT
-                rq_range.rq AS max_rq,
-                t.track_id,
-                t.track_type,
-                c.rq,
-                c.brand,
-                c.onlyName,
-                c.year,
-                t.configuration,
-                t.time,
-                ROW_NUMBER() OVER (
-                    PARTITION BY rq_range.rq, t.track_id, t.track_type
-                    ORDER BY t.time ASC
-                ) AS rank
-            FROM rq_range
-            CROSS JOIN track_combinations tc
-            JOIN car_track_times t ON tc.track_id = t.track_id AND tc.track_type = t.track_type
-            JOIN cars c ON t.car_rid = c.rid
-            WHERE t.time > 0 AND t.time IS NOT NULL AND c.rq <= rq_range.rq
-        )
-        SELECT max_rq, track_id, track_type, rq, brand, onlyName, year, configuration, time AS best_time
-        FROM ranked_cars
-        WHERE rank = 1
-        ORDER BY max_rq, track_id, track_type
-        "#,
-    );
-
-    let mut result = stmt.expect("Query failed!");
-    let rows = result
-        .query_map([], |row| {
-            Ok((
-                row.get::<_, i32>(0)?,
-                row.get::<_, String>(1)?,
-                row.get::<_, String>(2)?,
-                row.get::<_, i32>(3)?,
-                row.get::<_, String>(4)?,
-                row.get::<_, String>(5)?,
-                row.get::<_, i32>(6)?,
-                row.get::<_, String>(7)?,
-                row.get::<_, f64>(8)?,
-            ))
-        })
-        .expect("Result retrieval failed!");
-
-    for row in rows {
-        let (max_rq, track_id, track_type, rq, brand, only_name, year, configuration, best_time) =
-            row.expect("Row retrieval failed!");
         println!(
             "{},{},{},{},{},{},{},{},{}",
-            max_rq, track_id, track_type, rq, brand, only_name, year, configuration, best_time
+            key.1,
+            key.0,
+            key.2,
+            best_car.rq,
+            best_car.brand,
+            best_car.only_name,
+            best_car.year,
+            best_car.config,
+            best_car.time
         );
     }
-
-    drop(result);
-    connection.close().unwrap();
 }
+fn print_best_cars() {
+    let best_cars = BEST_CARS.lock().unwrap();
+    let mut car_count: HashMap<String, (usize, u8, BestCarRecord)> = HashMap::new();
 
-async fn list_best_cars() {
+    // Count occurrences and store RQ
-    let file = Connection::open("top_drives.db").expect("Issue opening DB file!");
+    for ((_, rq, _), best_car) in best_cars.iter() {
-    let mut connection = Connection::open_in_memory().expect("Issue opening in-memory DB!");
+        let entry = car_count
-
+            .entry(best_car.car_rid.clone())
-    let backup = Backup::new(&file, &mut connection).expect("Could not create backup!");
+            .or_insert((0, *rq, best_car.clone()));
-    backup.step(-1).expect("Could not create backup!"); // -1 copies all pages at once
+        entry.0 += 1;
-    drop(backup);
-    drop(file);
-
-    let stmt = connection.prepare(
-        r#"
-        WITH RECURSIVE rq_range AS (
-            SELECT DISTINCT rq from cars
-        ),
-        track_combinations AS (
-            SELECT DISTINCT track_id, track_type
-            FROM car_track_times
-        ),
-        ranked_cars AS (
-            SELECT
-                rq_range.rq AS max_rq,
-                t.track_id,
-                t.track_type,
-                c.rq,
-                c.brand,
-                c.onlyName,
-                c.year,
-                t.configuration,
-                t.time,
-                ROW_NUMBER() OVER (
-                    PARTITION BY rq_range.rq, t.track_id, t.track_type
-                    ORDER BY t.time ASC
-                ) AS rank
-            FROM rq_range
-            CROSS JOIN track_combinations tc
-            JOIN car_track_times t ON tc.track_id = t.track_id AND tc.track_type = t.track_type
-            JOIN cars c ON t.car_rid = c.rid
-            WHERE t.time > 0 AND t.time IS NOT NULL AND c.rq <= rq_range.rq
-        )
-        SELECT rq, brand, onlyName, year, COUNT(time) AS occurrences
-        FROM ranked_cars
-        WHERE rank = 1
-        GROUP BY brand, onlyName, year
-        ORDER BY rq, brand, onlyName, year
-        "#,
-    );
-
-    let mut result = stmt.expect("Query failed!");
-    let rows = result
-        .query_map([], |row| {
-            Ok((
-                row.get::<_, i32>(0).expect("Could not assign value"),
-                row.get::<_, String>(1).expect("Could not assign value"),
-                row.get::<_, String>(2).expect("Could not assign value"),
-                row.get::<_, i32>(3).expect("Could not assign value"),
-                row.get::<_, i32>(4).expect("Could not assign value"),
-            ))
-        })
-        .expect("Result retrieval failed!");
-
-    for row in rows {
-        let (rq, brand, only_name, year, occurrences) = row.expect("Row retrieval failed!");
-        println!("{},{},{},{},{}", rq, brand, only_name, year, occurrences);
     }
 
-    drop(result);
+    // Convert to vector and sort by RQ first, then frequency
-    connection.close().unwrap();
+    let mut car_count_vec: Vec<_> = car_count.iter().collect();
+    car_count_vec.sort_by(|a, b| a.1 .1.cmp(&b.1 .1).then(a.0.cmp(b.0)));
+
+    for (_car_rid, (count, rq, car_record)) in car_count_vec {
+        println!(
+            "{},{},{},{},{}",
+            rq, car_record.brand, car_record.only_name, car_record.year, count
+        );
+    }
+}
+fn print_best_car(track: &String, condition: &String, rq: &String) {
+    let best_cars = BEST_CARS.lock().unwrap();
+    let key = (track.clone(), rq.parse::<u8>().unwrap_or(115), condition.clone());
+
+    if let Some(best_car) = best_cars.get(&key) {
+        println!(
+            "Best car for Track: {}, Condition: {}, RQ: {} -> {} {} ({}) with time {:.2}",
+            track, condition, rq,
+            best_car.brand, best_car.only_name, best_car.year, best_car.time
+        );
+    } else {
+        println!(
+            "No best car found for Track: {}, Condition: {}, RQ: {}",
+            track, condition, rq
+        );
+    }
 }
 
-async fn parse_car_times(rid: String, statement: &mut CachedStatement<'_>) {
+async fn parse_car_times(car: Car) {
-    let file_name = rid.to_owned() + ".json";
+    let file_name = car.rid.to_owned() + ".json";
     let local_file_path = "times/".to_owned() + file_name.as_str();
     let file_content = fs::read_to_string(local_file_path);
 
@@ -317,86 +168,53 @@ async fn parse_car_times(rid: String, statement: &mut CachedStatement<'_>) {
 
                         // Insert into the database
                         if time > 1.2 && no_down_votes {
-                            let _ = statement.execute([
+                            update_best_car(
-                                rid.as_str(),
                                 translate_track_name(cleaned_track_id),
+                                car.rq,
                                 translate_track_type(track_type),
-                                time.to_string().as_str(),
+                                BestCarRecord {
-                                config,
+                                    car_rid: car.rid.clone(),
-                            ]);
+                                    brand: car.brand.clone(),
-//TODO:                            update_best_car(cleaned_track_id, translate_track_type(track_type), None)
+                                    only_name: car.only_name.clone(),
+                                    year: car.year,
+                                    rq: car.rq,
+                                    config: config.clone(),
+                                    time,
+                                },
+                            );
                         }
                     }
                 }
             }
         }
     }
-    println!("Track times imported for {}", rid);
 }
-fn update_best_car(track_id: &str, rq: u8, surface: &str, new_record: BestCarRecord) {
+fn update_best_car(track_id: &str, car_rq: u8, surface: &str, new_record: BestCarRecord) {
-    let key = (track_id.to_string(), rq, surface.to_string());
     let mut best_cars = BEST_CARS.lock().unwrap();
 
-    if let Some(existing) = best_cars.get(&key) {
+    for rq in car_rq..116 {
-        if new_record.time < existing.time {
+        let key = (track_id.to_string(), rq, surface.to_string());
-            best_cars.insert(key, new_record);
+
+        if let Some(existing) = best_cars.get(&key) {
+            if new_record.time < existing.time {
+                best_cars.insert(key, new_record.clone());
+            }
+        } else {
+            best_cars.insert(key, new_record.clone());
         }
-    } else {
-        best_cars.insert(key, new_record);
     }
 }
-async fn parse_all_times(connection: &mut Connection) {
+async fn parse_all_times() {
-    let mut statement = connection.prepare_cached("INSERT INTO car_track_times (car_rid, track_id, track_type, time, configuration) VALUES (?1, ?2, ?3, ?4, ?5)").expect("Could not prepare statement!");
+    let mut handles = vec![];
 
-    for car in get_cars_from_db() {
+    for car in get_car_list() {
-        parse_car_times(car, &mut statement).await;
+        let handle = task::spawn(async move {
+            parse_car_times(car).await;
+        });
+        handles.push(handle);
     }
 
-    connection.flush_prepared_statement_cache();
+    join_all(handles).await;
-    let _ = connection.execute("DELETE FROM car_track_times WHERE time < 1.2;", ());
-}
-fn parse_cars(connection: &mut Connection) {
-    println!("Parsing cars into DB...");
-    let cars_file = "cars_repo.json";
-    let cars_data: Vec<Value> =
-        serde_json::from_str(&fs::read_to_string(cars_file).unwrap()).unwrap();
-
-    for car in cars_data {
-        if let Err(e) = connection.execute("INSERT OR IGNORE INTO cars
-            (class, rq, onlyName, brand, year, abs, tcs, clearance, country, topSpeed, acel, hand,
-             drive, tyres, mra, weight, name, rid, prize, bodyTypes, fuel, seats, engine, tags, guid, brake)
-                                   VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11, ?12, ?13, ?14, ?15, ?16, ?17, ?18, ?19, ?20, ?21, ?22, ?23, ?24, ?25, ?26);",
-                                   params![
-            car["class"].as_str().unwrap(),
-            car["rq"].as_u64().unwrap(),
-            car["onlyName"].as_str().unwrap(),
-            car["brand"].as_str().unwrap(),
-            car["year"].as_u64().unwrap(),
-            car["abs"].as_bool().unwrap(),
-            car["tcs"].as_bool().unwrap(),
-            car["clearance"].as_str().unwrap(),
-            car["country"].as_str().unwrap(),
-            car["topSpeed"].as_u64().unwrap(),
-            car["acel"].as_f64().unwrap_or_default(),
-            car["hand"].as_u64().unwrap(),
-            car["drive"].as_str().unwrap(),
-            car["tyres"].as_str().unwrap(),
-            car["mra"].as_f64().unwrap_or_default(),
-            car["weight"].as_u64().unwrap(),
-            car["name"].as_str().unwrap(),
-            car["rid"].as_str().unwrap(),
-            car["prize"].as_bool().unwrap(),
-            Some(serde_json::to_string(&car["bodyTypes"]).unwrap().as_str()).unwrap_or_default(),
-            car["fuel"].as_str().unwrap(),
-            car["seats"].as_u64().unwrap_or_default(),
-            car["engine"].as_str().unwrap(),
-            Some(serde_json::to_string(&car["tags"]).unwrap().as_str()).unwrap_or_default(),
-            car["guid"].as_str().unwrap(),
-            car["brake"].as_str().unwrap(),
-        ]) {
-            eprintln!("Insertion error: {}", e);
-        };
-    }
 }
 fn split_prefix_postfix<'a>(input: &'a str, delimiter: &'a str) -> Option<(&'a str, &'a str)> {
     input.find(delimiter).map(|index| {
@@ -406,13 +224,13 @@ fn split_prefix_postfix<'a>(input: &'a str, delimiter: &'a str) -> Option<(&'a s
     })
 }
 async fn fetch_times() {
-    let semaphore = std::sync::Arc::new(Semaphore::new(20)); // Adjust the number of concurrent requests
+    let semaphore = std::sync::Arc::new(Semaphore::new(20));
     let mut handles = vec![];
 
-    for car in get_cars_from_db() {
+    for car in get_car_list() {
         let permit = semaphore.clone().acquire_owned().await.unwrap();
         handles.push(tokio::spawn(async move {
-            fetch_car(car).await;
+            fetch_car(car.rid).await;
             drop(permit);
         }));
     }
@@ -426,80 +244,34 @@ async fn fetch_car(rid: String) {
     println!("Fetching {}.", url);
     get_file(url.as_str(), local_file_path.as_str()).await;
 }
-fn get_cars_from_db() -> Vec<String> {
+fn get_car_list() -> Vec<Car> {
-    let mut car_list = Vec::new();
+    let mut car_list: Vec<Car> = Vec::new();
 
-    let connection = Connection::open("top_drives.db").expect("Issue opening DB file!");
+    let cars_file = "cars_repo.json";
+    let cars_data: Vec<Value> =
+        serde_json::from_str(&fs::read_to_string(cars_file).unwrap()).unwrap();
 
-    let mut stmt = connection
+    for car in cars_data {
-        .prepare("SELECT rid FROM cars")
+        let new_car = Car {
-        .expect("Could not prepare query!");
+            rid: String::from(car["rid"].as_str().unwrap_or("No RID")),
-    let mut rows = stmt.query([]).expect("Could not execute query!");
+            brand: String::from(car["brand"].as_str().unwrap_or("No Brand")),
+            only_name: String::from(car["onlyName"].as_str().unwrap_or("No Name")),
+            year: car["year"].as_u64().unwrap_or(1900) as u16,
+            rq: car["rq"].as_u64().unwrap_or(200) as u8,
+        };
 
-    while let Ok(Some(row)) = rows.next() {
+        car_list.push(new_car);
-        car_list.push(row.get::<usize, String>(0).expect("Could not get column!"));
     }
 
     car_list
 }
-fn init_db(connection: &mut Connection) {
-    println!("Initializing DB...");
-
-    let _ = connection.execute(
-        "CREATE TABLE IF NOT EXISTS cars (
-            id INTEGER PRIMARY KEY AUTOINCREMENT,
-            class TEXT,
-            rq INTEGER,
-            onlyName TEXT,
-            brand TEXT,
-            year INTEGER,
-            abs BOOLEAN,
-            tcs BOOLEAN,
-            clearance TEXT,
-            country TEXT,
-            topSpeed INTEGER,
-            acel REAL,
-            hand INTEGER,
-            drive TEXT,
-            tyres TEXT,
-            mra REAL,
-            weight INTEGER,
-            name TEXT,
-            rid TEXT UNIQUE,
-            prize BOOLEAN,
-            bodyTypes TEXT,
-            fuel TEXT,
-            seats TEXT,
-            engine TEXT,
-            tags TEXT,
-            guid TEXT UNIQUE,
-            brake TEXT,
-            owned BOOLEAN
-        );",
-        [],
-    );
-
-    let _ = connection.execute(
-        "CREATE TABLE IF NOT EXISTS car_track_times (
-            id INTEGER PRIMARY KEY AUTOINCREMENT,
-            car_rid TEXT,
-            configuration TEXT,
-            track_id TEXT,
-            track_type INTEGER,
-            time DECIMAL,
-            FOREIGN KEY (car_rid) REFERENCES cars(rid),
-            UNIQUE(car_rid, track_id, track_type, configuration)
-        );",
-        [],
-    );
-}
 async fn get_tracks_file() {
     println!("Fetching tracks file...");
     get_file("https://github.com/TiagoXavi/topdrives-records/raw/refs/heads/main/src/database/tracks_repo.json","tracks_repo.json").await;
 }
 async fn get_cars_file() {
     println!("Fetching cars file...");
-    get_file("https://github.com/TiagoXavi/topdrives-records/raw/refs/heads/main/src/database/cars_final_PL25-fixed.json", "cars_repo.json").await;
+    get_file("https://github.com/TiagoXavi/topdrives-records/raw/refs/heads/main/src/database/cars_final.json", "cars_repo.json").await;
 }
 async fn get_file(file_url: &str, local_file_path: &str) {
     let _ = fs::remove_file(local_file_path);
@@ -627,7 +399,6 @@ fn translate_track_name(track_code: &str) -> &str {
         "miBeachDrag" => "Miami Beach Drag",
         "mnGforce" => "Monaco G-Force Test",
         "mnHairpin" => "Monaco Hairpin",
-//        "mnNarrowStreets" => "Monaco Narrow Streets",
         "mnCityNarrow" => "Monaco Narrow Streets",
         "mnCity" => "Monaco Streets",
         "mnCityLong" => "Monaco Streets Long",