49 changed files with 492 additions and 1344 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1 +1 @@
-.env
+.env.local
--- a/.idea/runConfigurations/Backend.xml
+++ b/.idea/runConfigurations/Backend.xml
@ -3,9 +3,7 @@
    <option name="buildProfileId" value="dev" />
    <option name="command" value="run" />
    <option name="workingDirectory" value="file://$PROJECT_DIR$/holycow_backend" />
-    <envs>
-      <env name="RUST_LOG" value="trace" />
-    </envs>
+    <envs />
    <option name="emulateTerminal" value="true" />
    <option name="channel" value="DEFAULT" />
    <option name="requiredFeatures" value="true" />
--- a/.media/icon.svg
+++ b/.media/icon.svg
@ -9,11 +9,8 @@
  </defs>
  <rect fill="url(#gradientBg)" height="2000" width="2000"/>
 </svg>
-	<svg height="63%" id="emblematic-icon" preserveAspectRatio="xMidYMid meet" viewBox="0 0 640 512" width="63%" x="94.72" xmlns="http://www.w3.org/2000/svg"
-	     y="94.72">
+ <svg height="63%" id="emblematic-icon" preserveAspectRatio="xMidYMid meet" viewBox="0 0 640 512" width="63%" x="94.72" xmlns="http://www.w3.org/2000/svg" y="94.72">
  <!--! Font Awesome Pro 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2024 Fonticons, Inc. -->
-		<path
-			d="M96 224v32V416c0 17.7 14.3 32 32 32h32c17.7 0 32-14.3 32-32V327.8c9.9 6.6 20.6 12 32 16.1V368c0 8.8 7.2 16 16 16s16-7.2 16-16V351.1c5.3 .6 10.6 .9 16 .9s10.7-.3 16-.9V368c0 8.8 7.2 16 16 16s16-7.2 16-16V343.8c11.4-4 22.1-9.4 32-16.1V416c0 17.7 14.3 32 32 32h32c17.7 0 32-14.3 32-32V256l32 32v49.5c0 9.5 2.8 18.7 8.1 26.6L530 427c8.8 13.1 23.5 21 39.3 21c22.5 0 41.9-15.9 46.3-38l20.3-101.6c2.6-13-.3-26.5-8-37.3l-3.9-5.5V184c0-13.3-10.7-24-24-24s-24 10.7-24 24v14.4l-52.9-74.1C496 86.5 452.4 64 405.9 64H272 256 192 144C77.7 64 24 117.7 24 184v54C9.4 249.8 0 267.8 0 288v17.6c0 8 6.4 14.4 14.4 14.4C46.2 320 72 294.2 72 262.4V256 224 184c0-24.3 12.1-45.8 30.5-58.9C98.3 135.9 96 147.7 96 160v64zM560 336a16 16 0 1 1 32 0 16 16 0 1 1 -32 0zM166.6 166.6c-4.2-4.2-6.6-10-6.6-16c0-12.5 10.1-22.6 22.6-22.6H361.4c12.5 0 22.6 10.1 22.6 22.6c0 6-2.4 11.8-6.6 16l-23.4 23.4C332.2 211.8 302.7 224 272 224s-60.2-12.2-81.9-33.9l-23.4-23.4z"
-			fill="#FFEE6F"/>
+  <path d="M96 224v32V416c0 17.7 14.3 32 32 32h32c17.7 0 32-14.3 32-32V327.8c9.9 6.6 20.6 12 32 16.1V368c0 8.8 7.2 16 16 16s16-7.2 16-16V351.1c5.3 .6 10.6 .9 16 .9s10.7-.3 16-.9V368c0 8.8 7.2 16 16 16s16-7.2 16-16V343.8c11.4-4 22.1-9.4 32-16.1V416c0 17.7 14.3 32 32 32h32c17.7 0 32-14.3 32-32V256l32 32v49.5c0 9.5 2.8 18.7 8.1 26.6L530 427c8.8 13.1 23.5 21 39.3 21c22.5 0 41.9-15.9 46.3-38l20.3-101.6c2.6-13-.3-26.5-8-37.3l-3.9-5.5V184c0-13.3-10.7-24-24-24s-24 10.7-24 24v14.4l-52.9-74.1C496 86.5 452.4 64 405.9 64H272 256 192 144C77.7 64 24 117.7 24 184v54C9.4 249.8 0 267.8 0 288v17.6c0 8 6.4 14.4 14.4 14.4C46.2 320 72 294.2 72 262.4V256 224 184c0-24.3 12.1-45.8 30.5-58.9C98.3 135.9 96 147.7 96 160v64zM560 336a16 16 0 1 1 32 0 16 16 0 1 1 -32 0zM166.6 166.6c-4.2-4.2-6.6-10-6.6-16c0-12.5 10.1-22.6 22.6-22.6H361.4c12.5 0 22.6 10.1 22.6 22.6c0 6-2.4 11.8-6.6 16l-23.4 23.4C332.2 211.8 302.7 224 272 224s-60.2-12.2-81.9-33.9l-23.4-23.4z" fill="#FFEE6F"/>
 </svg>
 </svg>
--- a/5
+++ b/5
@ -1,5 +0,0 @@
-:30002 {
-	reverse_proxy http://localhost:30000
-	reverse_proxy /api/* http://localhost:30001
-	reverse_proxy /telegram/webhook http://localhost:30001
-}
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -1,287 +0,0 @@
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-  works other than software
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--- a/README.md
+++ b/README.md
@ -4,20 +4,10 @@

 # Holy Cow

-Telegram Mini App for match and skill level tracking among players in a group.
+Telegram Mini App for Magic matches tracking

 </div>

-> [!Warning]
-> 
-> Due to time constraints, many variables in this service are hardcoded to be specific to the **Holy Cow** Telegram group.
-> 
-> Let me know if you'd be interested in a similar thing for your play group! 
-> 
-> I'm evaluating if making a similar thing at scale could be worthwhile.
-
 > [!Caution]
 > 
-> This service **does not automatically validate data** by design.
-> 
-> It is expected that match submissions will be manually checked later by the l
+> This bot deliberately does not validate data.
--- a/holycow_backend/Cargo.toml
+++ b/holycow_backend/Cargo.toml
@ -1,14 +1,7 @@
 [package]
 name = "holycow_backend"
 version = "0.1.0"
-authors = ["Stefano Pigozzi <me@steffo.eu>"]
 edition = "2021"
-description = "Backend for a Telegram Mini App for match and skill level tracking among players in a group"
-repository = "https://forge.steffo.eu/unimore/tirocinio-canali-steffo-acrate"
-license = "EUPL-1.2"
-keywords = ["mtg", "openskill", "wenglin", "telegram", "telegram-miniapp"]
-categories = []
-

 [dependencies]
 anyhow = "1.0.93"
--- a/holycow_backend/diesel.toml
+++ b/holycow_backend/diesel.toml
@ -2,7 +2,7 @@
 # see https://diesel.rs/guides/configuring-diesel-cli

 [print_schema]
-file = "src/database/schema.rs"
+file = "src/schema.rs"
 custom_type_derives = ["diesel::query_builder::QueryId", "Clone"]

 [migrations_directory]
--- a/holycow_backend/migrations/0000-00-00-000000_diesel_initial_setup/down.sql
+++ b/holycow_backend/migrations/0000-00-00-000000_diesel_initial_setup/down.sql
@ -2,5 +2,5 @@
 -- and other internal bookkeeping. This file is safe to edit, any future
 -- changes will be added to existing projects as new migrations.

-DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl REGCLASS);
+DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
 DROP FUNCTION IF EXISTS diesel_set_updated_at();
--- a/holycow_backend/migrations/0000-00-00-000000_diesel_initial_setup/up.sql
+++ b/holycow_backend/migrations/0000-00-00-000000_diesel_initial_setup/up.sql
@ -3,6 +3,8 @@
 -- changes will be added to existing projects as new migrations.


+
+
 -- Sets up a trigger for the given table to automatically set a column called
 -- `updated_at` whenever the row is modified (unless `updated_at` was included
 -- in the modified columns)
@ -14,23 +16,21 @@
 --
 -- SELECT diesel_manage_updated_at('users');
 -- ```
-CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl REGCLASS) RETURNS VOID AS
-$$
+CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
 BEGIN
-	EXECUTE FORMAT('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
+    EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
                    FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
 END;
 $$ LANGUAGE plpgsql;

-CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS TRIGGER AS
-$$
+CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
 BEGIN
    IF (
-		new IS DISTINCT FROM old AND
-		new.updated_at IS NOT DISTINCT FROM old.updated_at
+        NEW IS DISTINCT FROM OLD AND
+        NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
    ) THEN
-		new.updated_at := CURRENT_TIMESTAMP;
+        NEW.updated_at := current_timestamp;
    END IF;
-	RETURN new;
+    RETURN NEW;
 END;
 $$ LANGUAGE plpgsql;
--- a/holycow_backend/migrations/2024-11-28-084240_create
+++ b/holycow_backend/migrations/2024-11-28-084240_create
@ -1,14 +1,12 @@
-CREATE TYPE wenglin_t AS
-(
+CREATE TYPE wenglin_t AS (
 	rating float8,
 	uncertainty float8
 );

-CREATE TABLE players
-(
+CREATE TABLE players (
 	id INTEGER GENERATED ALWAYS AS IDENTITY,

-	wenglin     wenglin_t NOT NULL DEFAULT ROW (25.0, 25.0 / 3),
+	wenglin wenglin_t NOT NULL DEFAULT ROW(25.0, 25.0 / 3),

 	telegram_id BIGINT,

@ -20,12 +18,11 @@ CREATE TYPE outcome_t AS ENUM (
 	'AWins',
 	'BWins',
 	'Tie'
-	);
+);

-CREATE TABLE matches
-(
+CREATE TABLE matches (
 	id INTEGER GENERATED ALWAYS AS IDENTITY,
-	instant                 timestamptz NOT NULL DEFAULT NOW(),
+	instant TIMESTAMPTZ NOT NULL DEFAULT now(),
 	name VARCHAR,

 	player_a_id BIGINT NOT NULL,
--- a/holycow_backend/migrations/2024-11-28-152810_add
+++ b/holycow_backend/migrations/2024-11-28-152810_add
@ -1,2 +1 @@
-ALTER TABLE players
-	DROP COLUMN IF EXISTS competitive;
+ALTER TABLE players DROP COLUMN IF EXISTS competitive;
--- a/holycow_backend/migrations/2024-11-28-152810_add
+++ b/holycow_backend/migrations/2024-11-28-152810_add
@ -1,2 +1 @@
-ALTER TABLE players
-	ADD COLUMN competitive BOOLEAN NOT NULL DEFAULT FALSE;
+ALTER TABLE players ADD COLUMN competitive BOOLEAN NOT NULL DEFAULT FALSE;
--- a/holycow_backend/migrations/2024-11-28-161912_fix
+++ b/holycow_backend/migrations/2024-11-28-161912_fix
@ -1,4 +1,2 @@
-ALTER TABLE matches
-	ALTER COLUMN player_a_id TYPE BIGINT;
-ALTER TABLE matches
-	ALTER COLUMN player_b_id TYPE BIGINT;
+ALTER TABLE matches ALTER COLUMN player_a_id TYPE BIGINT;
+ALTER TABLE matches ALTER COLUMN player_b_id TYPE BIGINT;
--- a/holycow_backend/migrations/2024-11-28-161912_fix
+++ b/holycow_backend/migrations/2024-11-28-161912_fix
@ -1,4 +1,2 @@
-ALTER TABLE matches
-	ALTER COLUMN player_a_id TYPE INTEGER;
-ALTER TABLE matches
-	ALTER COLUMN player_b_id TYPE INTEGER;
+ALTER TABLE matches ALTER COLUMN player_a_id TYPE INTEGER;
+ALTER TABLE matches ALTER COLUMN player_b_id TYPE INTEGER;
--- a/holycow_backend/migrations/2024-11-29-145528_readd
+++ b/holycow_backend/migrations/2024-11-29-145528_readd
@ -1,2 +0,0 @@
-ALTER TABLE players
-	DROP COLUMN IF EXISTS username;
--- a/holycow_backend/migrations/2024-11-29-145528_readd
+++ b/holycow_backend/migrations/2024-11-29-145528_readd
@ -1,2 +0,0 @@
-ALTER TABLE players
-	ADD COLUMN username bpchar UNIQUE NOT NULL;
--- a/holycow_backend/migrations/2024-11-29-151839_ununique
+++ b/holycow_backend/migrations/2024-11-29-151839_ununique
@ -1,2 +0,0 @@
-ALTER TABLE matches
-	ADD CONSTRAINT match_unique_name UNIQUE (name);
--- a/holycow_backend/migrations/2024-11-29-151839_ununique
+++ b/holycow_backend/migrations/2024-11-29-151839_ununique
@ -1,2 +0,0 @@
-ALTER TABLE matches
-	DROP CONSTRAINT match_unique_name;
--- a/holycow_backend/src/config.rs
+++ b/holycow_backend/src/config.rs
@ -1,10 +1,6 @@
-use url; // Fixes unused dependency inspection.
-
 micronfig::config! {
 	DATABASE_URL: String,
-	BACKEND_BIND_ADDRESS: String > std::net::SocketAddr,
+	BIND_ADDRESS: String > std::net::SocketAddr,
 	TELEGRAM_API_KEY: String,
 	TELEGRAM_WEBHOOK_URL: String > url::Url,
-	TELEGRAM_NOTIFICATION_CHAT_ID: String > i64,
-	TELEGRAM_NOTIFICATION_TOPIC_ID?: String > i32,
 }
--- a/holycow_backend/src/database/migrations.rs
+++ b/holycow_backend/src/database/migrations.rs
@ -1 +0,0 @@
-pub const MIGRATIONS: diesel_migrations::EmbeddedMigrations = diesel_migrations::embed_migrations!();
--- a/holycow_backend/src/database/mod.rs
+++ b/holycow_backend/src/database/mod.rs
@ -1,3 +0,0 @@
-pub mod model;
-pub mod migrations;
-mod schema;
--- a/holycow_backend/src/main.rs
+++ b/holycow_backend/src/main.rs
@ -1,17 +1,24 @@
-use anyhow::Context;
-use axum::Extension;
-use diesel::{Connection, PgConnection};
-use diesel_migrations::MigrationHarness;
 use std::convert::Infallible;
 use std::process::exit;
-use teloxide::dispatching::DefaultKey;
+use anyhow::Context;
+use axum::extract::Path;
+use axum::http::StatusCode;
+use axum::Json;
+use diesel::{Connection, PgConnection};
+use diesel_migrations::MigrationHarness;
+use serde::Serialize;
+use teloxide::{dptree};
+use teloxide::dispatching::{DefaultKey, MessageFilterExt, UpdateFilterExt};
 use teloxide::error_handlers::LoggingErrorHandler;
+use teloxide::types::{Message, WebAppData};
 use teloxide::update_listeners::webhooks::Options;
+use crate::types::TelegramId;

 mod config;
-mod database;
-mod routes;
-mod telegram;
+mod schema;
+mod types;
+
+pub const MIGRATIONS: diesel_migrations::EmbeddedMigrations = diesel_migrations::embed_migrations!();

 #[tokio::main]
 async fn main() -> anyhow::Result<Infallible> {
@ -23,7 +30,7 @@ async fn main() -> anyhow::Result<Infallible> {
    log::trace!("Database URL is: {db:?}");
    
    log::trace!("Determining bind address...");
-	let bind_address = config::BACKEND_BIND_ADDRESS();
+    let bind_address = config::BIND_ADDRESS();
    log::trace!("Bind address is: {bind_address:?}");
    
    log::trace!("Connecting to: {db:?}");
@ -36,7 +43,7 @@ async fn main() -> anyhow::Result<Infallible> {
    };
    
    log::trace!("Running migrations...");
-	if let Err(e) = db.run_pending_migrations(database::migrations::MIGRATIONS) {
+    if let Err(e) = db.run_pending_migrations(MIGRATIONS) {
        log::error!("Failed to perform migration: {e:#?}");
        exit(2);
    };
@ -48,49 +55,31 @@ async fn main() -> anyhow::Result<Infallible> {
    let (telegram_listener, _telegram_stop, telegram_router) = teloxide::update_listeners::webhooks::axum_to_router(
        bot.clone(),
        Options {
-			address: config::BACKEND_BIND_ADDRESS().clone(),
+            address: config::BIND_ADDRESS().clone(),
            url: config::TELEGRAM_WEBHOOK_URL().clone(),
            path: "/".to_string(),
            certificate: None,
            max_connections: None,
            drop_pending_updates: false,
            secret_token: None,
-		},
+        }
    ).await?;
    
    log::trace!("Creating Axum router...");
    let app = axum::Router::new()
-		.route("/api/results/",
-			axum::routing::get(routes::results::get_all),
-        )
-		.route("/api/results/holycow/:player_id",
-			axum::routing::get(routes::results::get_by_id),
-        )
-		.route("/api/results/telegram/:telegram_id",
-			axum::routing::get(routes::results::get_by_telegram_id),
-        )
-		.route("/api/matches/",
-			axum::routing::get(routes::matches::get_all),
-        )
-		.route("/api/matches/",
-			axum::routing::post(routes::matches::post_match),
-        )
-		.route("/api/matches/holycow/:player_id",
-			axum::routing::post(routes::matches::get_played_by_id),
-        )
-		.nest("/telegram/webhook",
-			telegram_router,
-        )
-		.layer(Extension(bot.clone()))
+        .route("/players/holycow/:player_id/results", axum::routing::get(results_by_id_handler))
+        .route("/players/telegram/:telegram_id/results", axum::routing::get(results_by_telegram_id_handler))
+        .nest("/telegram/webhook", telegram_router)
    ;
    
    log::trace!("Setting up Telegram dispatcher...");
    let mut telegram_dispatcher = teloxide::dispatching::Dispatcher::<teloxide::Bot, anyhow::Error, DefaultKey>::builder(
        bot.clone(),
-		teloxide::dptree::entry(),
+        Message::filter_web_app_data()
+            .endpoint(telegram_web_app_handler)
    )
        .default_handler(|u| async move {
-			log::trace!("Unhandled update: {u:?}")
+            log::trace!("Unhandled update: {u:#?}")
        })
        .build();
    
@ -111,3 +100,71 @@ async fn main() -> anyhow::Result<Infallible> {
    log::error!("Server exited!");
    exit(1)
 }
+
+#[derive(Debug, Clone, Copy, Serialize)]
+struct ResultsResponse {
+    played: i64,
+    won: i64,
+    rating: f64,
+    uncertainty: f64,
+}
+
+fn results(
+    conn: &mut PgConnection,
+    player: types::Player,
+) -> Result<Json<ResultsResponse>, StatusCode> {
+    let played = player.played_count(conn)
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    
+    let won = player.won_count(conn)
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    
+    let rating = match player.competitive {
+        false => 0.0,
+        true => player.wenglin.0.rating,
+    };
+    
+    let uncertainty = match player.competitive {
+        false => 0.0,
+        true => player.wenglin.0.uncertainty,
+    };
+    
+    Ok(Json(ResultsResponse {
+        played, won, rating, uncertainty
+    }))
+}
+
+#[axum::debug_handler]
+async fn results_by_id_handler(
+    Path(player_id): Path<i32>,
+) -> Result<Json<ResultsResponse>, StatusCode> {
+    let mut conn = PgConnection::establish(config::DATABASE_URL())
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    
+    let player = types::Player::get_by_id(&mut conn, player_id)
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
+        .ok_or(StatusCode::NOT_FOUND)?;
+    
+    results(&mut conn, player)
+}
+
+#[axum::debug_handler]
+async fn results_by_telegram_id_handler(
+    Path(telegram_id): Path<TelegramId>,
+) -> Result<Json<ResultsResponse>, StatusCode> {
+    let mut conn = PgConnection::establish(config::DATABASE_URL())
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+    
+    let player = types::Player::get_by_telegram_id(&mut conn, telegram_id)
+        .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
+        .ok_or(StatusCode::NOT_FOUND)?;
+    
+    results(&mut conn, player)
+}
+
+async fn telegram_web_app_handler(
+    web_app_data: WebAppData,
+) -> anyhow::Result<()> {
+    log::trace!("{web_app_data:#?}");
+    Ok(())
+}
--- a/holycow_backend/src/routes/matches.rs
+++ b/holycow_backend/src/routes/matches.rs
@ -1,185 +0,0 @@
-use crate::config;
-use crate::database::model::{Match, MatchI, Outcome, Player, WengLinRating};
-use axum::extract::Path;
-use axum::http::StatusCode;
-use axum::{Extension, Json};
-use diesel::{Connection, PgConnection};
-use serde::Deserialize;
-use skillratings::weng_lin::WengLinConfig;
-use teloxide::requests::Requester;
-use teloxide::types::{ChatId, MessageId, ParseMode, ThreadId};
-use teloxide::Bot;
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct MatchII {
-	name: Option<String>,
-	player_a: i32,
-	player_b: i32,
-	outcome: Outcome,
-}
-
-#[axum::debug_handler]
-pub async fn get_all()
-	-> Result<Json<Vec<Match>>, StatusCode>
-{
-	let mut conn = PgConnection::establish(config::DATABASE_URL())
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let matches = Match::all(&mut conn)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	Ok(Json(matches))
-}
-
-#[axum::debug_handler]
-pub async fn get_played_by_id(
-	Path(player_id): Path<i32>,
-)
-	-> Result<Json<Vec<Match>>, StatusCode>
-{
-	let mut conn = PgConnection::establish(config::DATABASE_URL())
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let matches = Match::played_by(&mut conn, player_id)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	Ok(Json(matches))
-}
-
-fn player_to_text(player: &Player, before: &WengLinRating, after: &WengLinRating) -> String {
-	let name = &player.username;
-	let competitive = &player.competitive;
-	let telegram_id = &player.telegram_id.clone().map(|t| t.0);
-	
-	match competitive {
-		false => {
-			match telegram_id {
-				None =>
-					format!(r#"<b>{name}</b>"#),
-				Some(telegram_id) =>
-					format!(r#"<b><a href="tg://user?id={telegram_id}">{name}</a></b>"#),
-			}
-		}
-		true => {
-			let before = before.human_score();
-			let after = after.human_score();
-			let change = after - before;
-			
-			match telegram_id {
-				None =>
-					format!(r#"<b>{name}</b> ({change:+} ★)"#),
-				Some(telegram_id) =>
-					format!(r#"<b><a href="tg://user?id={telegram_id}">{name}</a></b> ({change:+} ★)"#),
-			}
-		}
-	}
-}
-
-fn match_to_text(r#match: &Match, player_a: &Player, player_b: &Player) -> String {
-	let player_a = player_to_text(player_a, &r#match.player_a_wenglin_before, &r#match.player_a_wenglin_after);
-	let player_b = player_to_text(player_b, &r#match.player_b_wenglin_before, &r#match.player_b_wenglin_after);
-	
-	match r#match.outcome {
-		Outcome::AWins => match &r#match.name {
-			Some(name) => format!("🔵 {player_a} ha trionfato su {player_b} in <b>{name}</b>!"),
-			None => format!("🔵 {player_a} ha trionfato su {player_b}!"),
-		},
-		Outcome::BWins => match &r#match.name {
-			Some(name) => format!("🟠 {player_a} è stato sconfitto da {player_b} in <b>{name}</b>!"),
-			None => format!("🟠 {player_a} è stato sconfitto da {player_b}!"),
-		},
-		Outcome::Tie => match &r#match.name {
-			Some(name) => format!("⚪️ {player_a} e {player_b} hanno pareggiato in <b>{name}</b>!"),
-			None => format!("⚪️ {player_a} e {player_b} hanno pareggiato!"),
-		},
-	}
-}
-
-pub async fn post_match(
-	Extension(bot): Extension<Bot>,
-	Json(matchii): Json<MatchII>,
-)
-	-> Result<Json<Match>, StatusCode>
-{
-	log::debug!("New MatchII just dropped: {matchii:#?}");
-	let name = matchii.name;
-	let outcome = matchii.outcome;
-	
-	log::trace!("Establishing database connection...");
-	let mut conn = PgConnection::establish(config::DATABASE_URL())
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	log::trace!("Finding player A's info...");
-	let player_a = Player::get_by_id(&mut conn, matchii.player_a)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
-		.ok_or_else(|| StatusCode::NOT_FOUND)?;
-	let player_a_id = player_a.id;
-	let player_a_wenglin_before = player_a.wenglin.clone();
-	
-	log::trace!("Finding player B's info...");
-	let player_b = Player::get_by_id(&mut conn, matchii.player_b)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
-		.ok_or_else(|| StatusCode::NOT_FOUND)?;
-	let player_b_id = player_b.id;
-	let player_b_wenglin_before = player_b.wenglin.clone();
-	
-	log::trace!("Calculating rating changes...");
-	let (player_a_wenglin_after, player_b_wenglin_after) = skillratings::weng_lin::weng_lin(
-		&player_a_wenglin_before.0,
-		&player_b_wenglin_before.0,
-		&outcome.into(),
-		&WengLinConfig::default(),
-	);
-	let player_a_wenglin_after = WengLinRating(player_a_wenglin_after);
-	log::trace!("A's new rating is: {player_a_wenglin_after:?}");
-	let player_b_wenglin_after = WengLinRating(player_b_wenglin_after);
-	log::trace!("B's new rating is: {player_b_wenglin_after:?}");
-	
-	log::trace!("Starting database transaction...");
-	let (r#match, player_a, player_b) = conn.transaction(|tx| {
-		log::trace!("Updating A's rating...");
-		let player_a = player_a.update_wenglin(tx, &player_a_wenglin_after)
-			.map_err(|_| diesel::result::Error::RollbackTransaction)?;
-		log::trace!("Updating B's rating...");
-		let player_b = player_b.update_wenglin(tx, &player_b_wenglin_after)
-			.map_err(|_| diesel::result::Error::RollbackTransaction)?;
-		
-		log::trace!("Inserting match...");
-		let matchi = MatchI {
-			name,
-			player_a_id,
-			player_a_wenglin_before,
-			player_a_wenglin_after,
-			player_b_id,
-			player_b_wenglin_before,
-			player_b_wenglin_after,
-			outcome,
-		};
-		let r#match = matchi.insert(tx)
-			.map_err(|_| diesel::result::Error::RollbackTransaction)?;
-		
-		Ok::<(Match, Player, Player), anyhow::Error>((r#match, player_a, player_b))
-	})
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	log::trace!("Preparing send message future...");
-	
-	let chat = config::TELEGRAM_NOTIFICATION_CHAT_ID();
-	let chat = ChatId(*chat);
-	let mut send_message_future = bot.send_message(chat, match_to_text(&r#match, &player_a, &player_b));
-	
-	send_message_future.parse_mode = Some(ParseMode::Html);
-	
-	let topic = config::TELEGRAM_NOTIFICATION_TOPIC_ID();
-	if let Some(topic) = topic {
-		let topic = MessageId(*topic);
-		let topic = ThreadId(topic);
-		send_message_future.message_thread_id = Some(topic);
-	}
-	
-	log::trace!("Sending message...");
-	let _message = send_message_future.await
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	Ok(Json(r#match))
-}
--- a/holycow_backend/src/routes/mod.rs
+++ b/holycow_backend/src/routes/mod.rs
@ -1,2 +0,0 @@
-pub mod results;
-pub mod matches;
--- a/holycow_backend/src/routes/results.rs
+++ b/holycow_backend/src/routes/results.rs
@ -1,117 +0,0 @@
-use crate::config;
-use crate::database::model;
-use crate::database::model::TelegramId;
-use axum::extract::Path;
-use axum::http::StatusCode;
-use axum::Json;
-use diesel::{Connection, PgConnection};
-use model::Player;
-use serde::{Deserialize, Serialize};
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct PlayerO {
-	id: i32,
-	telegram_id: Option<TelegramId>,
-	username: String,
-	human_score: Option<i64>,
-}
-
-impl From<Player> for PlayerO {
-	fn from(value: Player) -> Self {
-		Self {
-			id: value.id,
-			telegram_id: value.telegram_id,
-			username: value.username,
-			human_score: match value.competitive {
-				true => Some(value.wenglin.human_score()),
-				false => None
-			},
-		}
-	}
-}
-
-#[axum::debug_handler]
-pub async fn get_all()
-	-> Result<Json<Vec<PlayerO>>, StatusCode>
-{
-	let mut conn = PgConnection::establish(config::DATABASE_URL())
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let players = Player::all(&mut conn)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	Ok(Json(players.into_iter().map(Into::into).collect()))
-}
-
-// this is an awful hack but idc i'm out of time
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct PlayerOO {
-	id: i32,
-	telegram_id: Option<TelegramId>,
-	username: String,
-	human_score: Option<i64>,
-	played: i64,
-	wins: i64,
-}
-
-#[axum::debug_handler]
-pub async fn get_by_id(
-	Path(player_id): Path<i32>,
-)
-	-> Result<Json<PlayerOO>, StatusCode>
-{
-	let mut conn = PgConnection::establish(config::DATABASE_URL())
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let player = Player::get_by_id(&mut conn, player_id)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
-		.ok_or(StatusCode::NOT_FOUND)?;
-	
-	let played = player.played_count(&mut conn)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let wins = player.won_count(&mut conn)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let player_o = PlayerO::from(player);
-	
-	Ok(Json(PlayerOO {
-		id: player_o.id,
-		telegram_id: player_o.telegram_id,
-		username: player_o.username,
-		human_score: player_o.human_score,
-		played,
-		wins,
-	}))
-}
-
-#[axum::debug_handler]
-pub async fn get_by_telegram_id(
-	Path(telegram_id): Path<TelegramId>,
-)
-	-> Result<Json<PlayerOO>, StatusCode>
-{
-	let mut conn = PgConnection::establish(config::DATABASE_URL())
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let player = Player::get_by_telegram_id(&mut conn, telegram_id)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?
-		.ok_or(StatusCode::NOT_FOUND)?;
-	
-	let played = player.played_count(&mut conn)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let wins = player.won_count(&mut conn)
-		.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-	
-	let player_o = PlayerO::from(player);
-	
-	Ok(Json(PlayerOO {
-		id: player_o.id,
-		telegram_id: player_o.telegram_id,
-		username: player_o.username,
-		human_score: player_o.human_score,
-		played,
-		wins,
-	}))
-}
--- a/holycow_backend/src/database/schema.rs
+++ b/holycow_backend/src/database/schema.rs
@ -38,7 +38,6 @@ diesel::table! {
        wenglin -> WenglinT,
        telegram_id -> Nullable<Int8>,
        competitive -> Bool,
-        username -> Bpchar,
    }
 }

--- a/holycow_backend/src/telegram/mod.rs
+++ b/holycow_backend/src/telegram/mod.rs
--- a/holycow_backend/src/database/model.rs
+++ b/holycow_backend/src/database/model.rs
@ -1,16 +1,15 @@
-use crate::database::schema;
+use std::io::Write;
 use chrono::{DateTime, Utc};
+use diesel::{AsExpression, BoolExpressionMethods, FromSqlRow, Identifiable, Insertable, OptionalExtension, PgConnection, QueryDsl, QueryResult, Queryable, QueryableByName, RunQueryDsl, Selectable, SelectableHelper};
 use diesel::backend::Backend;
 use diesel::deserialize::FromSql;
-use diesel::dsl::insert_into;
 use diesel::pg::Pg;
-use diesel::serialize::Output as DieselOutput;
-use diesel::serialize::{IsNull, ToSql};
+use diesel::serialize::ToSql;
 use diesel::sql_types as sql;
+use diesel::serialize::Output as DieselOutput;
 use diesel::ExpressionMethods;
-use diesel::{AsExpression, BoolExpressionMethods, FromSqlRow, Identifiable, Insertable, OptionalExtension, PgConnection, QueryDsl, QueryResult, Queryable, QueryableByName, RunQueryDsl, Selectable, SelectableHelper};
 use serde::{Deserialize, Serialize};
-use std::io::Write;
+use crate::schema;

 #[derive(Debug, Clone, FromSqlRow, AsExpression, Serialize, Deserialize)]
 #[diesel(sql_type = sql::BigInt)]
@ -32,7 +31,6 @@ pub struct Player {
 	pub wenglin: WengLinRating,
 	pub telegram_id: Option<TelegramId>,
 	pub competitive: bool,
-	pub username: String,
 }

 #[derive(Debug, Clone, Insertable, Serialize, Deserialize)]
@ -40,9 +38,8 @@ pub struct Player {
 #[diesel(check_for_backend(Pg))]
 pub struct PlayerI {
 	pub wenglin: WengLinRating,
-	pub telegram_id: Option<TelegramId>,
+	pub telegram_id: TelegramId,
 	pub competitive: bool,
-	pub username: String,
 }

 #[derive(Debug, Clone, Copy, PartialEq, Eq, FromSqlRow, AsExpression, Serialize, Deserialize)]
@ -73,6 +70,7 @@ pub struct Match {
 #[diesel(table_name = schema::matches)]
 #[diesel(check_for_backend(Pg))]
 pub struct MatchI {
+	pub instant: DateTime<Utc>,
 	pub name: Option<String>,
 	pub player_a_id: i32,
 	pub player_a_wenglin_before: WengLinRating,
@ -93,7 +91,8 @@ impl FromSql<sql::BigInt, Pg> for TelegramId {

 impl FromSql<schema::sql_types::WenglinT, Pg> for WengLinRating {
 	fn from_sql(bytes: <Pg as Backend>::RawValue<'_>) -> diesel::deserialize::Result<Self> {
-		let (rating, uncertainty) = <(f64, f64) as FromSql<sql::Record<(sql::Double, sql::Double)>, Pg>>::from_sql(bytes)?;
+		let rating = <f64 as FromSql<sql::Double, Pg>>::from_sql(bytes)?;
+		let uncertainty = <f64 as FromSql<sql::Double, Pg>>::from_sql(bytes)?;
 		
 		let rating = skillratings::weng_lin::WengLinRating::from((rating, uncertainty));
 		Ok(Self(rating))
@ -121,10 +120,10 @@ impl ToSql<sql::BigInt, Pg> for TelegramId {

 impl ToSql<schema::sql_types::WenglinT, Pg> for WengLinRating {
 	fn to_sql<'b>(&'b self, out: &mut DieselOutput<'b, '_, Pg>) -> diesel::serialize::Result {
-		diesel::serialize::WriteTuple::<(sql::Double, sql::Double)>::write_tuple(
-			&(self.0.rating, self.0.uncertainty),
-			out,
-		)
+		<f64 as ToSql<sql::Double, Pg>>::to_sql(&self.0.rating, out)?;
+		<f64 as ToSql<sql::Double, Pg>>::to_sql(&self.0.uncertainty, out)?;
+		
+		Ok(diesel::serialize::IsNull::No)
 	}
 }

@ -138,54 +137,12 @@ impl ToSql<schema::sql_types::OutcomeT, Pg> for Outcome {
 			}
 		)?;
 		
-		Ok(IsNull::No)
-	}
-}
-
-impl From<Outcome> for skillratings::Outcomes {
-	fn from(value: Outcome) -> Self {
-		match value {
-			Outcome::AWins => Self::WIN,
-			Outcome::BWins => Self::LOSS,
-			Outcome::Tie => Self::DRAW,
-		}
-	}
-}
-
-impl WengLinRating {
-	pub fn human_score(&self) -> i64 {
-		let rating = self.0.rating;
-		let uncertainty = self.0.uncertainty;
-		log::debug!("Getting human score for: {rating:?}±{uncertainty:?}");
-		let uncertain = self.0.rating - self.0.uncertainty;
-		log::trace!("Minimum score is: {uncertain:?}");
-		let multiplied = uncertain * 300.0 / 5.0;
-		log::trace!("Multiplied score is: {multiplied:?}");
-		let ceiled: f64 = multiplied.ceil();
-		log::trace!("Ceiled score is: {ceiled:?}");
-		let converted: i64 = ceiled as i64;
-		log::debug!("Human score for {rating:?}±{uncertainty:?} is {converted:?}");
-		converted
+		Ok(diesel::serialize::IsNull::No)
 	}
 }

 impl Player {
-	pub fn total(conn: &mut PgConnection) -> QueryResult<i64> {
-		log::debug!("Querying total amount of players...");
-		schema::players::table
-			.select(diesel::dsl::count_star())
-			.get_result::<i64>(conn)
-	}
-	
-	pub fn all(conn: &mut PgConnection) -> QueryResult<Vec<Self>> {
-		log::debug!("Querying all players...");
-		schema::players::table
-			.select(Self::as_select())
-			.get_results::<Self>(conn)
-	}
-	
 	pub fn get_by_id(conn: &mut PgConnection, player_id: i32) -> QueryResult<Option<Self>> {
-		log::debug!("Querying player with id: {player_id:?}");
 		schema::players::table
 			.select(Self::as_select())
 			.filter(schema::players::id.eq(player_id))
@ -194,7 +151,6 @@ impl Player {
 	}
 	
 	pub fn get_by_telegram_id(conn: &mut PgConnection, telegram_id: TelegramId) -> QueryResult<Option<Self>> {
-		log::debug!("Querying player with telegram id: {telegram_id:?}");
 		schema::players::table
 			.select(Self::as_select())
 			.filter(schema::players::telegram_id.eq(telegram_id))
@ -209,12 +165,6 @@ impl Player {
 	pub fn won_count(&self, conn: &mut PgConnection) -> QueryResult<i64> {
 		Match::won_by_count(conn, self.id)
 	}
-	
-	pub fn update_wenglin(self, conn: &mut PgConnection, value: &WengLinRating) -> QueryResult<Self> {
-		diesel::update(schema::players::table.find(self.id))
-			.set(schema::players::wenglin.eq(value))
-			.get_result(conn)
-	}
 }

 impl Match {
@ -224,22 +174,6 @@ impl Match {
 			.get_result::<i64>(conn)
 	}
 	
-	pub fn all(conn: &mut PgConnection) -> QueryResult<Vec<Self>> {
-		schema::matches::table
-			.select(Self::as_select())
-			.order_by(schema::matches::instant)
-			.get_results::<Self>(conn)
-	}
-	
-	pub fn played_by(conn: &mut PgConnection, player_id: i32) -> QueryResult<Vec<Self>> {
-		schema::matches::table
-			.select(Self::as_select())
-			.or_filter(schema::matches::player_a_id.eq(player_id))
-			.or_filter(schema::matches::player_b_id.eq(player_id))
-			.order_by(schema::matches::instant.desc())
-			.get_results::<Self>(conn)
-	}
-	
 	pub fn played_by_count(conn: &mut PgConnection, player_id: i32) -> QueryResult<i64> {
 		schema::matches::table
 			.select(diesel::dsl::count_star())
@ -258,19 +192,3 @@ impl Match {
 			.get_result::<i64>(conn)
 	}
 }
-
-impl PlayerI {
-	pub fn insert(&self, conn: &mut PgConnection) -> QueryResult<Player> {
-		insert_into(schema::players::table)
-			.values(self)
-			.get_result::<Player>(conn)
-	}
-}
-
-impl MatchI {
-	pub fn insert(self, conn: &mut PgConnection) -> QueryResult<Match> {
-		insert_into(schema::matches::table)
-			.values(self)
-			.get_result::<Match>(conn)
-	}
-}
--- a/holycow_frontend/next.config.mjs
+++ b/holycow_frontend/next.config.mjs
@ -0,0 +1,6 @@
+/** @type {import("next").NextConfig} */
+const nextConfig = {
+	output: "export"
+};
+
+export default nextConfig;
--- a/holycow_frontend/next.config.ts
+++ b/holycow_frontend/next.config.ts
@ -1,6 +0,0 @@
-import {NextConfig} from "next"
-
-
-const nextConfig: NextConfig = {}
-
-export default nextConfig
--- a/holycow_frontend/package.json
+++ b/holycow_frontend/package.json
@ -3,12 +3,11 @@
 	"version": "0.1.0",
 	"private": true,
 	"scripts": {
-		"dev": "next dev --turbopack --port 30000",
+		"dev": "next dev --turbopack",
 		"build": "next build",
 		"start": "next start",
 		"lint": "next lint"
 	},
-	"license": "EUPL-1.2",
 	"dependencies": {
 		"@awesome.me/kit-2b1ce28b9d": "^1.0.4",
 		"@steffo/bluelib": "^9.1.0",
--- a/holycow_frontend/src/app/[telegramId]/profile/page.tsx
+++ b/holycow_frontend/src/app/[telegramId]/profile/page.tsx
@ -1,14 +0,0 @@
-import {ProfileBox} from "@/components/ProfileBox"
-import {PlayerOO} from "@/holycow"
-
-
-export default async function Page({params: {telegramId}}) {
-	const playerResponse = await fetch(`${process.env.BASE_URL}/api/results/telegram/${telegramId}`)
-	const player: PlayerOO = await playerResponse.json()
-	
-	return (
-		<ProfileBox
-			player={player}
-		/>
-	)
-}
--- a/holycow_frontend/src/app/[telegramId]/report/page.tsx
+++ b/holycow_frontend/src/app/[telegramId]/report/page.tsx
@ -1,16 +0,0 @@
-import {ReportBoxInteractive} from "@/components/ReportBoxInteractive"
-import {PlayerO} from "@/holycow"
-
-
-export default async function Page({params: {telegramId}}) {
-	const playersResponse = await fetch(`${process.env.BASE_URL}/api/results/`)
-	const players: PlayerO[] = await playersResponse.json()
-	const playerA: PlayerO = players.find(p => p.telegram_id == telegramId)
-	
-	return (
-		<ReportBoxInteractive
-			players={players}
-			playerA={playerA}
-		/>
-	)
-}
--- a/holycow_frontend/src/app/layout.css
+++ b/holycow_frontend/src/app/layout.css
@ -6,19 +6,7 @@ nextjs-portal {
 	position: absolute;
 }

-hr {
-	margin: 0.5em 0;
-}
-
-.separator-lightest {
-	border-color: hsl(var(--bhsl-current-hue) var(--bhsl-current-saturation) var(--bhsl-current-lightness) / .05);
-}
-
 :where(body) :where(.form-flex) > :where(.form-flex-choice, label) > :where(*) {
 	/* TODO: Fix in bluelib */
 	align-items: center;
 }
-
-.fof {
-	text-align: center;
-}
--- a/holycow_frontend/src/app/layout.tsx
+++ b/holycow_frontend/src/app/layout.tsx
@ -1,19 +1,19 @@
-"use client"
+"use client";

-import {TelegramContext, useTelegramLoader} from "@/components/useTelegram"
+import { TelegramContext, useTelegramLoader } from "@/components/useTelegram";
 import Script from "next/script"

-import "@steffo/bluelib/dist/base.root.css"
-import "@steffo/bluelib/dist/classic.root.css"
-import "@steffo/bluelib/dist/glass.root.css"
-import "@steffo/bluelib/dist/layouts-center.root.css"
-import "@steffo/bluelib/dist/layouts-flex.root.css"
-import "@steffo/bluelib/dist/colors-purplestar.root.css"
-import "@steffo/bluelib/dist/fonts-fira-ghpages.root.css"
-import "./layout.css"
+import "@steffo/bluelib/dist/base.root.css";
+import "@steffo/bluelib/dist/classic.root.css";
+import "@steffo/bluelib/dist/glass.root.css";
+import "@steffo/bluelib/dist/layouts-center.root.css";
+import "@steffo/bluelib/dist/layouts-flex.root.css";
+import "@steffo/bluelib/dist/colors-purplestar.root.css";
+import "@steffo/bluelib/dist/fonts-fira-ghpages.root.css";
+import "./layout.css";


-export default function RootLayout({children}) {
+export default function RootLayout({ children }) {
 	const {telegram, onReady} = useTelegramLoader()
 	
 	return (
@ -28,13 +28,7 @@ export default function RootLayout({children}) {
 			<body>
 				<header>
 					<h2>
-						<span>
-							Stagione 1:
-						</span>
-						<br/>
-						<small>
-							Standard Brawl
-						</small>
+						Stagione 1
 					</h2>
 				</header>
 				<TelegramContext.Provider value={telegram}>
@ -44,12 +38,12 @@ export default function RootLayout({children}) {
 					<p>
 						© Stefano Pigozzi
 						&nbsp;-&nbsp;
-						Star Shard
+						A quanto pare non posso mettere link esterni qui
 						&nbsp;-&nbsp;
-						che cursata le miniapp di telegram
+						Garasauto
 					</p>
 				</footer>
 			</body>
 		</html>
-	)
+	);
 }
--- a/holycow_frontend/src/app/none/page.tsx
+++ b/holycow_frontend/src/app/none/page.tsx
@ -1,15 +0,0 @@
-export default async function Page() {
-	return (
-		<div className={"panel box fof"}>
-			<h3>
-				👍
-			</h3>
-			<p>
-				hai scoperto la pagina di tutti i tempi
-			</p>
-			<p>
-				congrats!!
-			</p>
-		</div>
-	)
-}
--- a/holycow_frontend/src/app/page.tsx
+++ b/holycow_frontend/src/app/page.tsx
@ -1,37 +1,89 @@
-"use client"
-
-import {LoadingBox} from "@/components/LoadingBox"
-import {useTelegram} from "@/components/useTelegram"
-import {useRouter} from "next/navigation"
-import {useEffect} from "react"
+"use client";

+import { StatPanel } from "@/components/StatPanel";
+import { useTelegram } from "@/components/useTelegram";
+import {useEffect, useMemo} from "react"
+import classNames from "classnames";

 export default function Page() {
-	const router = useRouter()
 	const telegram = useTelegram()
-	const data = telegram?.WebApp?.initDataUnsafe
-	const startParam = data?.start_param
+	const telegramData = telegram?.WebApp?.initDataUnsafe
+	const userId = telegramData?.user?.id
+	const userName = telegramData?.user?.first_name ?? "???"
 	
-	useEffect(
-		() => {
-			switch(startParam) {
-				case "profile":
-					router.replace(`/${data.user.id}/profile`)
-					return
-				case "report":
-					router.replace(`/${data.user.id}/report`)
-					return
-				default:
-					router.replace(`/none`)
-					return
+	const resultsData = undefined
+	const resultsError = undefined
+	
+	useEffect(() => {
+		if(telegramData.start_param === "report") {
+			// TODO
 		}
-		},
-		[startParam],
-	)
+	}, [telegramData])
+	
+	const contents = useMemo(() => {
+		if(resultsError) {
+			return resultsError.toString()
+		}
+		
+		const played = resultsData?.["played"] ?? 0
+		const wins = resultsData?.["wins"] ?? 0
+		const rating = resultsData?.["rating"] ?? 0
 		
 		return (
-		<LoadingBox>
-			Connessione a Telegram in corso...
-		</LoadingBox>
+			<div className={"chapter-1"}>
+				<div className={"panel box"}>
+					<h3>
+						{userName}
+					</h3>
+					<div className={"chapter-3"}>
+						<StatPanel
+							name={"Giocate"}
+							value={(
+								<data
+									className={classNames({
+										"fade": played === 0
+									})}
+									value={played}
+								>
+									{played}
+								</data>
+							)}
+						/>
+						<StatPanel
+							name={"Vinte"}
+							value={(
+								<data
+									className={classNames({
+										"fade": wins === 0
+									})}
+									value={wins}
+								>
+									{wins}
+								</data>
+							)}
+						/>
+						<StatPanel
+							name={"Rating"}
+							value={(
+								<data
+									className={classNames({
+										"fade": rating === 0
+									})}
+									value={rating}
+								>
+									{rating === 0 ? "-" : rating}
+								</data>
+							)}
+						/>
+					</div>
+				</div>
+			</div>
 		)
+	}, [userName, resultsData, resultsError])
+	
+	return <>
+		<main>
+			{contents}
+		</main>
+	</>
 }
--- a/holycow_frontend/src/app/report/page.tsx
+++ b/holycow_frontend/src/app/report/page.tsx
@ -0,0 +1,107 @@
+"use client";
+
+import { useTelegram } from "@/components/useTelegram";
+import classNames from "classnames";
+import {FormEvent, useCallback, useMemo, useState} from "react"
+
+export default function Page() {
+	const telegram = useTelegram()
+	const telegramData = telegram?.WebApp?.initDataUnsafe
+	const userId = telegramData?.user?.id
+	const userName = telegramData?.user?.first_name ?? "???"
+	
+	const [opponent, setOpponent] = useState("")
+	const [result, setResult] = useState(null)
+	
+	const onSubmit = useCallback(
+		(e: FormEvent) => {
+			telegram?.WebApp?.sendData?.(`${result} ${opponent}`)
+		},
+		[telegram, result, opponent]
+	)
+	
+	const contents = useMemo(() => {
+		return (
+			<div className={"chapter-1"}>
+				<form
+					className={classNames({
+						"panel": true,
+						"box": true,
+						"form-flex": true,
+						"red": result === "L",
+						"yellow": result === "T",
+						"green": result === "W",
+					})}
+					onSubmit={onSubmit}
+				>
+					<h3>
+						Registra risultato
+					</h3>
+					<label>
+						<span>Tu</span>
+						<div>
+							{userName}
+						</div>
+						<span></span>
+					</label>
+					<label>
+						<span>Avversario</span>
+						<select onChange={(e) => setOpponent(e.target.value)} value={opponent}>
+							<option value={""}></option>
+							<option value={"34053709"}>@AleCose</option>
+							<option value={"843330513"}>@Alleander</option>
+							<option value={"200821462"}>@catstolker</option>
+							<option value={"454281712"}>@CookieSin</option>
+							<option value={"524944901"}>@druidsfluid</option>
+							<option value={"48371848"}>@Francesco_Cuoghi</option>
+							<option value={"148374774"}>@GioOmbra</option>
+							<option value={"19611986"}>@GoodBalu</option>
+							<option value={"131057096"}>@Malbyx</option>
+							<option value={"488463576"}>@Mallllco</option>
+							<option value={"33523022"}>@MaxBubblegum</option>
+							<option value={"139079908"}>@SnowyCoder</option>
+							<option value={"165792255"}>@Spaggia</option>
+							<option value={"25167391"}>@Steffo</option>
+							<option value={"890339572"}>@xZefyr</option>
+							<option value={"19097832"}>@zezelda</option>
+						</select>
+						<span></span>
+					</label>
+					<div className={"form-flex-choice"}>
+						<span>Risultato</span>
+						<div>
+							<label>
+								<input type={"radio"} name={"result"} value={"W"} onChange={(e) => setResult(e.target.value)} checked={result === "W"}/> Vittoria
+							</label>
+							<label>
+								<input type={"radio"} name={"result"} value={"T"} onChange={(e) => setResult(e.target.value)} checked={result === "T"}/> Pareggio
+							</label>
+							<label>
+								<input type={"radio"} name={"result"} value={"L"} onChange={(e) => setResult(e.target.value)} checked={result === "L"}/> Sconfitta
+							</label>
+						</div>
+						<span></span>
+					</div>
+					<input
+						type={"submit"}
+						value={"Invia"}
+						className={classNames({
+							// TODO: "fade": result === null || opponent === ""
+							"fade": true,
+						})}
+						disabled={
+							// TODO: result === null || opponent === ""
+							true
+						}
+					/>
+				</form>
+			</div>
+		)
+	}, [onSubmit, userName, opponent, result])
+	
+	return <>
+		<main>
+			{contents}
+		</main>
+	</>
+}
--- a/holycow_frontend/src/components/LoadingBox.module.css
+++ b/holycow_frontend/src/components/LoadingBox.module.css
@ -1,13 +0,0 @@
-@keyframes loading {
-	0% {
-		opacity: 0.25;
-	}
-	
-	100% {
-		opacity: 1.00;
-	}
-}
-
-.loading {
-	animation: loading 0.5s infinite alternate ease-in-out;
-}
--- a/holycow_frontend/src/components/LoadingBox.tsx
+++ b/holycow_frontend/src/components/LoadingBox.tsx
@ -1,22 +0,0 @@
-import classNames from "classnames"
-import {ReactNode} from "react"
-import style from "./LoadingBox.module.css"
-
-
-export type LoadingBoxProps = {
-	children?: ReactNode,
-}
-
-export function LoadingBox({children = "Loading..."}: LoadingBoxProps) {
-	return (
-		<div
-			className={classNames({
-				"panel": true,
-				"box": true,
-				[style.loading]: true,
-			})}
-		>
-			{children}
-		</div>
-	)
-}
--- a/holycow_frontend/src/components/ProfileBox.tsx
+++ b/holycow_frontend/src/components/ProfileBox.tsx
@ -1,59 +0,0 @@
-import {StatPanel} from "@/components/StatPanel"
-import {PlayerOO} from "@/holycow"
-import classNames from "classnames"
-
-
-export type ProfileBoxProps = {
-	player: PlayerOO
-}
-
-
-export function ProfileBox({player}: ProfileBoxProps) {
-	return (
-		<div className={"chapter-1"}>
-			<div className={"panel box"}>
-				<h3>
-					{player.username}
-				</h3>
-				<div className={"chapter-4"}>
-					<StatPanel
-						name={"Giocate"}
-						className={classNames({
-							"fade": player.played === 0,
-						})}
-						value={(
-							<data value={player.played}>
-								{player.played}
-							</data>
-						)}
-					/>
-					<StatPanel
-						name={"Vinte"}
-						className={classNames({
-							"fade": player.wins === 0,
-							"green": player.wins !== 0,
-						})}
-						value={(
-							<data value={player.wins}>
-								{player.wins}
-							</data>
-						)}
-					/>
-					{player.human_score !== null &&
-						<StatPanel
-							name={"★"}
-							className={"yellow"}
-							value={(
-								<span>
-									<data value={player.human_score}>
-										{player.human_score}
-									</data>
-								</span>
-							)}
-						/>
-					}
-				</div>
-			</div>
-		</div>
-	)
-}
--- a/holycow_frontend/src/components/ReportBox.tsx
+++ b/holycow_frontend/src/components/ReportBox.tsx
@ -1,97 +0,0 @@
-import {Outcome, PlayerO} from "@/holycow"
-import classNames from "classnames"
-import {FormEvent} from "react"
-
-
-export type ReportBoxProps = {
-	players: PlayerO[],
-	
-	playerA: PlayerO,
-	playerB?: PlayerO,
-	setPlayerB: (player?: PlayerO) => void,
-	
-	outcome: Outcome,
-	setOutcome: (outcome: Outcome) => void,
-	
-	name: string,
-	setName: (name: string) => void,
-	
-	onSubmit: (e: FormEvent) => void,
-}
-
-export function ReportBox({players, playerA, playerB, setPlayerB, outcome, setOutcome, name, setName, onSubmit}: ReportBoxProps) {
-	return (
-		<form
-			className={classNames({
-				"panel": true,
-				"box": true,
-				"form-flex": true,
-				"green": outcome === Outcome.AWins,
-				"red": outcome === Outcome.BWins,
-				"yellow": outcome === Outcome.Tie,
-			})}
-			onSubmit={e => {
-				e.preventDefault()
-				onSubmit(e)
-			}}
-		>
-			<h3>
-				Registra risultato
-			</h3>
-			<hr className="separator-lightest"/>
-			<label>
-				<span>Titolo</span>
-				<input type={"text"} onChange={e => setName(e.target.value)} value={name} placeholder={"Scontro al Garasauto"}/>
-				<small>opzion.</small>
-			</label>
-			<hr className="separator-lightest"/>
-			<label>
-				<span>Tu</span>
-				<select disabled={true}>
-					<option>{playerA.username}</option>
-				</select>
-				<span>{playerA.human_score && `${playerA.human_score} ★`}</span>
-			</label>
-			<label>
-				<span>Avv.</span>
-				<select onChange={e => setPlayerB(players.find(p => p.id == Number.parseInt(e.target.value)))} value={playerB?.id}>
-					<option value={undefined}></option>
-					{players
-						.filter(player => player.id !== playerA.id)
-						.map(player => (
-							<option key={player.id} value={player.id}>{player.username}</option>
-						))
-					}
-				</select>
-				<span>{playerB && playerB.human_score && `${playerB.human_score} ★`}</span>
-			</label>
-			<hr className="separator-lightest"/>
-			<div className={"form-flex-choice"}>
-				<span>Ris.</span>
-				<div>
-					<label>
-						<input type={"radio"} name={"result"} value={"AWins"} checked={outcome === Outcome.AWins} onChange={e => e.target.checked && setOutcome(Outcome.AWins)}/> Vittoria
-					</label>
-					<label>
-						<input type={"radio"} name={"result"} value={"Tie"} checked={outcome === Outcome.Tie} onChange={e => e.target.checked && setOutcome(Outcome.Tie)}/> Pareggio
-					</label>
-					<label>
-						<input type={"radio"} name={"result"} value={"BWins"} checked={outcome === Outcome.BWins} onChange={e => e.target.checked && setOutcome(Outcome.BWins)}/> Sconfitta
-					</label>
-				</div>
-				<span></span>
-			</div>
-			<hr className="separator-lightest"/>
-			<input
-				type={"submit"}
-				value={"Invia"}
-				className={classNames({
-					"fade": outcome === undefined || playerB === undefined,
-				})}
-				disabled={
-					outcome === undefined || playerB === undefined
-				}
-			/>
-		</form>
-	)
-}
--- a/holycow_frontend/src/components/ReportBoxInteractive.tsx
+++ b/holycow_frontend/src/components/ReportBoxInteractive.tsx
@ -1,60 +0,0 @@
-"use client"
-
-import {ReportBox} from "@/components/ReportBox"
-import {useTelegram} from "@/components/useTelegram"
-import {Outcome, PlayerO} from "@/holycow"
-import {useCallback, useState} from "react"
-
-
-export type ReportBoxInteractiveProps = {
-	players: PlayerO[],
-	playerA: PlayerO,
-}
-
-export function ReportBoxInteractive({players, playerA}: ReportBoxInteractiveProps) {
-	const [playerB, setPlayerB] = useState<PlayerO | undefined>(undefined)
-	const [outcome, setOutcome] = useState<Outcome | undefined>(undefined)
-	const [name, setName] = useState<string>("")
-	const [running, setRunning] = useState<boolean>(false)
-	const telegram = useTelegram()
-	
-	const onSubmit = useCallback(
-		() => {
-			if(!telegram) {
-				return
-			}
-			setRunning(true)
-			const body = JSON.stringify({
-				name: name === "" ? null : name,
-				player_a: playerA.id,
-				player_b: playerB.id,
-				outcome: outcome.toString(),
-			})
-			fetch("/api/matches/", {
-				method: "POST",
-				body,
-				headers: {
-					"Content-Type": "application/json",
-				},
-			}).finally(() => {
-				telegram?.WebApp?.close?.()
-			})
-		},
-		[telegram, name, playerA, playerB, outcome],
-	)
-	
-	return (
-		<ReportBox
-			players={players}
-			playerA={playerA}
-			playerB={playerB}
-			setPlayerB={setPlayerB}
-			outcome={outcome}
-			setOutcome={setOutcome}
-			name={name}
-			setName={setName}
-			onSubmit={running ? () => {
-			} : onSubmit}
-		/>
-	)
-}
--- a/holycow_frontend/src/components/StatPanel.tsx
+++ b/holycow_frontend/src/components/StatPanel.tsx
@ -1,10 +1,9 @@
-import classNames from "classnames"
+import classNames from "classnames";
 import style from "./StatPanel.module.css"

-
-export function StatPanel({className, name, value, display = value}) {
+export function StatPanel({name, value, display = value}) {
 	return (
-		<div className={classNames("panel", style.panel, className)}>
+		<div className={classNames("panel", style.panel)}>
 			<h4 className={style.name}>
 				{name}
 			</h4>
--- a/holycow_frontend/src/components/useTelegram.ts
+++ b/holycow_frontend/src/components/useTelegram.ts
@ -1,4 +1,4 @@
-import {createContext, useCallback, useContext, useState} from "react"
+import { createContext, useCallback, useContext, useState } from "react";


 export function useTelegramLoader() {
@ -12,7 +12,7 @@ export function useTelegramLoader() {
 	return {telegram, onReady}
 }

-export const TelegramContext = createContext(undefined)
+export const TelegramContext = createContext(undefined);

 export function useTelegram(): Telegram | undefined {
 	return useContext(TelegramContext)
--- a/holycow_frontend/src/holycow.ts
+++ b/holycow_frontend/src/holycow.ts
@ -1,22 +0,0 @@
-export enum Outcome {
-	AWins = "AWins",
-	BWins = "BWins",
-	Tie = "Tie",
-}
-
-
-export type PlayerO = {
-	id: number,
-	telegram_id: number,
-	username: string,
-	human_score: null | number,
-}
-
-export type PlayerOO = {
-	id: number,
-	telegram_id: number,
-	username: string,
-	human_score: null | number,
-	played: number,
-	wins: number,
-}
--- a/holycow_frontend/src/telegram.ts
+++ b/holycow_frontend/src/telegram.ts
@ -2,21 +2,17 @@ interface Telegram {
 	WebApp?: TelegramWebApp,
 }

-
 interface TelegramWebApp {
 	initDataUnsafe?: TelegramWebAppInitData
 	sendData?: (data: string) => void,
-	close?: () => void,
 }

-
 interface TelegramWebAppInitData {
 	user: TelegramWebAppUser,
 	receiver: TelegramWebAppUser,
 	start_param?: string,
 }

-
 interface TelegramWebAppUser {
 	id: number,
 	first_name: string,
				`@ -1 +0,0 @@`
				`pub const MIGRATIONS: diesel_migrations::EmbeddedMigrations = diesel_migrations::embed_migrations!();`