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Rebuild frontend with HTMX + Tailwind + Askama templates

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Split 2026-02-26 13:04:28 -05:00
parent 534d293be4
commit 1b74470fcb
15 changed files with 844 additions and 650 deletions
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427
src/main.rs
View File

@ -1,10 +1,11 @@
use axum::{ use axum::{
routing::{get, post}, routing::{get, post},
Router, Router,
response::{Html, Redirect}, response::{Html, Redirect, IntoResponse},
extract::{Form, State, Path, Query}, extract::{Form, State, Path, Query},
http::StatusCode, http::StatusCode,
}; };
use askama::Template;
use sqlx::SqlitePool; use sqlx::SqlitePool;
use pickleball_elo::db; use pickleball_elo::db;
use pickleball_elo::elo::{EloRating, EloCalculator, calculate_weighted_score, calculate_effective_opponent_rating}; use pickleball_elo::elo::{EloRating, EloCalculator, calculate_weighted_score, calculate_effective_opponent_rating};
@ -179,6 +180,111 @@ const COMMON_CSS: &str = r#"
.rating-down { color: #dc3545; } .rating-down { color: #dc3545; }
"#; "#;
// ========== ASKAMA TEMPLATE STRUCTS ==========
#[derive(Template, Clone, Debug)]
#[template(path = "pages/home.html")]
struct HomeTemplate {
player_count: i64,
match_count: i64,
session_count: i64,
}
#[derive(Template, Clone, Debug)]
#[template(path = "pages/leaderboard.html")]
struct LeaderboardTemplate {
leaderboard: Vec<(i32, PlayerData)>,
}
#[derive(Clone, Debug, Serialize)]
struct PlayerData {
id: i64,
name: String,
rating: f64,
singles_rating: f64,
email: String,
rating_display: String,
has_email: bool,
}
#[derive(Template, Clone, Debug)]
#[template(path = "pages/players.html")]
struct PlayersTemplate {
players: Vec<PlayerData>,
}
#[derive(Template, Clone, Debug)]
#[template(path = "pages/player.html")]
struct PlayerTemplate {
player: PlayerData,
match_count: i64,
win_rate: f64,
win_rate_display: String,
chart_labels: String,
chart_data: String,
recent_matches: Vec<MatchData>,
}
#[derive(Clone, Debug, Serialize)]
struct MatchData {
id: i64,
match_type: String,
score: String,
rating_change: f64,
rating_change_display: String,
date: String,
}
#[derive(Template, Clone, Debug)]
#[template(path = "pages/matches.html")]
struct MatchesTemplate {
matches: Vec<MatchDisplay>,
}
#[derive(Clone, Debug)]
struct MatchDisplay {
id: i64,
match_type: String,
team1_players: Vec<PlayerMatchData>,
team1_score: i32,
team2_score: i32,
team2_players: Vec<PlayerMatchData>,
match_date: String,
match_time: String,
}
#[derive(Clone, Debug)]
struct PlayerMatchData {
id: i64,
name: String,
rating_change: f64,
rating_change_display: String,
}
#[derive(Template, Clone, Debug)]
#[template(path = "pages/match_form.html")]
struct MatchFormTemplate {
players: Vec<PlayerData>,
}
#[derive(Template)]
#[template(path = "pages/daily.html")]
struct DailyTemplate {
daily_matches: Vec<MatchDisplay>,
leaderboard: Vec<(i32, PlayerData)>,
}
#[derive(Template)]
#[template(path = "pages/about.html")]
struct AboutTemplate;
#[derive(Template)]
#[template(path = "pages/player_form.html")]
struct PlayerFormTemplate {
player: Option<PlayerData>,
editing: bool,
}
#[tokio::main] #[tokio::main]
async fn main() { async fn main() {
println!("🏓 Pickleball ELO Tracker v3.0"); println!("🏓 Pickleball ELO Tracker v3.0");
@ -255,7 +361,7 @@ fn nav_html() -> &'static str {
/// **Parameters:** None /// **Parameters:** None
/// ///
/// **Returns:** HTML page with dashboard stats and navigation menu /// **Returns:** HTML page with dashboard stats and navigation menu
async fn index_handler(State(state): State<AppState>) -> Html<String> { async fn index_handler(State(state): State<AppState>) -> impl IntoResponse {
let player_count: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM players") let player_count: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM players")
.fetch_one(&state.pool).await.unwrap_or(0); .fetch_one(&state.pool).await.unwrap_or(0);
let match_count: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM matches") let match_count: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM matches")
@ -263,66 +369,11 @@ async fn index_handler(State(state): State<AppState>) -> Html<String> {
let session_count: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM sessions") let session_count: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM sessions")
.fetch_one(&state.pool).await.unwrap_or(0); .fetch_one(&state.pool).await.unwrap_or(0);
let html = format!(r#" HomeTemplate {
<!DOCTYPE html> player_count,
<html> match_count,
<head> session_count,
<meta charset="UTF-8"> }
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Pickleball ELO Tracker</title>
<style>{}</style>
</head>
<body>
<div class="container" style="max-width: 700px; text-align: center;">
<h1>🏓 Pickleball ELO Tracker</h1>
<p style="color: #666;">Pure ELO Rating System v3.0</p>
<div class="stats-grid">
<div class="stat-card">
<div class="stat-value">{}</div>
<div class="stat-label">Matches</div>
</div>
<div class="stat-card">
<div class="stat-value">{}</div>
<div class="stat-label">Players</div>
</div>
<div class="stat-card">
<div class="stat-value">{}</div>
<div class="stat-label">Sessions</div>
</div>
</div>
{}
<div style="margin-top: 40px; text-align: left; background: #f9f9f9; padding: 25px; border-radius: 12px;">
<h2 style="color: #003594; margin-top: 0;">📊 How Ratings Work</h2>
<p><strong>One unified rating</strong> — Singles and doubles matches both contribute to a single ELO rating. Everyone starts at 1500.</p>
<p><strong>Per-point scoring</strong> — Your rating change depends on your actual point performance (points won ÷ total points), not just whether you won or lost. Winning 11-2 earns more than winning 11-9.</p>
<p><strong>Smart doubles scoring</strong> — In doubles, we calculate your "effective opponent" using:<br>
<code style="background: #e9e9e9; padding: 2px 6px; border-radius: 4px;">Effective Opponent = Opp1 + Opp2 - Teammate</code></p>
<p>This means:</p>
<ul style="margin-left: 20px;">
<li><strong>Strong teammate</strong> → lower effective opponent → less credit for winning</li>
<li><strong>Weak teammate</strong> → higher effective opponent → more credit for winning</li>
</ul>
<p><strong>The formula:</strong><br>
<code style="background: #e9e9e9; padding: 4px 8px; border-radius: 4px; display: inline-block; margin-top: 5px;">
Rating Change = 32 × (Actual Performance - Expected Performance)
</code></p>
<p style="color: #666; font-size: 13px; margin-bottom: 0;">Fair, transparent, and no mysterious "volatility" numbers. Just skill vs. expectations.</p>
</div>
</div>
</body>
</html>
"#, COMMON_CSS, match_count, player_count, session_count, nav_html());
Html(html)
} }
/// Displays the match history page with recent matches and results /// Displays the match history page with recent matches and results
@ -1526,54 +1577,31 @@ async fn create_match(
/// **Parameters:** None /// **Parameters:** None
/// ///
/// **Returns:** HTML page with players table /// **Returns:** HTML page with players table
async fn players_list_handler(State(state): State<AppState>) -> Html<String> { async fn players_list_handler(State(state): State<AppState>) -> impl IntoResponse {
// UNIFIED RATING: just get singles_rating as the unified rating // UNIFIED RATING: use rating field (merged singles/doubles)
let players: Vec<(i64, String, Option<String>, f64)> = sqlx::query_as( let players: Vec<(i64, String, Option<String>, f64)> = sqlx::query_as(
"SELECT id, name, email, singles_rating FROM players ORDER BY singles_rating DESC" "SELECT id, name, email, rating FROM players ORDER BY rating DESC"
) )
.fetch_all(&state.pool) .fetch_all(&state.pool)
.await .await
.unwrap_or_default(); .unwrap_or_default();
let player_rows: String = players.iter() let players = players.into_iter()
.map(|(id, name, _email, rating)| { .map(|(id, name, email, rating)| {
format!(r#"<tr> let has_email = email.is_some();
<td><a href="/players/{}">{}</a></td> PlayerData {
<td>{:.0}</td> id,
</tr>"#, id, name, rating) name,
rating,
singles_rating: rating,
email: email.unwrap_or_default(),
rating_display: format!("{:.1}", rating),
has_email,
}
}) })
.collect(); .collect();
let html = format!(r#" PlayersTemplate { players }
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>All Players - Pickleball ELO</title>
<style>{}</style>
</head>
<body>
<div class="container">
<h1>👥 All Players ({})</h1>
{}
<div style="text-align: center; margin-bottom: 20px;">
<a href="/players/new" class="btn btn-success">➕ Add New Player</a>
</div>
<table>
<thead>
<tr><th>Name</th><th>Rating</th></tr>
</thead>
<tbody>{}</tbody>
</table>
</div>
</body>
</html>
"#, COMMON_CSS, players.len(), nav_html(), player_rows);
Html(html)
} }
/// Displays the top 10 ranked players in singles and doubles /// Displays the top 10 ranked players in singles and doubles
@ -1585,58 +1613,35 @@ async fn players_list_handler(State(state): State<AppState>) -> Html<String> {
/// **Parameters:** None /// **Parameters:** None
/// ///
/// **Returns:** HTML page with unified leaderboard /// **Returns:** HTML page with unified leaderboard
async fn leaderboard_handler(State(state): State<AppState>) -> Html<String> { async fn leaderboard_handler(State(state): State<AppState>) -> impl IntoResponse {
// UNIFIED RATING: Single leaderboard using singles_rating as unified rating // UNIFIED RATING: Single leaderboard using rating field
let players: Vec<(i64, String, f64)> = sqlx::query_as( let players: Vec<(i64, String, f64, Option<String>)> = sqlx::query_as(
r#"SELECT DISTINCT p.id, p.name, p.singles_rating r#"SELECT DISTINCT p.id, p.name, p.rating, p.email
FROM players p FROM players p
JOIN match_participants mp ON p.id = mp.player_id JOIN match_participants mp ON p.id = mp.player_id
ORDER BY p.singles_rating DESC LIMIT 10"# ORDER BY p.rating DESC"#
) )
.fetch_all(&state.pool) .fetch_all(&state.pool)
.await .await
.unwrap_or_default(); .unwrap_or_default();
let player_rows: String = players.iter().enumerate() let leaderboard = players.into_iter().enumerate()
.map(|(i, (id, name, rating))| { .map(|(i, (id, name, rating, email))| {
let medal = match i { 0 => "🥇", 1 => "🥈", 2 => "🥉", _ => "" }; let has_email = email.is_some();
format!(r#"<div style="padding: 12px; border-bottom: 1px solid #eee; display: flex; justify-content: space-between;"> let player_data = PlayerData {
<div><span style="font-size: 18px; margin-right: 8px;">{}</span><strong>{}.</strong> <a href="/players/{}">{}</a></div> id,
<strong>{:.0}</strong> name,
</div>"#, medal, i + 1, id, name, rating) rating,
singles_rating: rating,
email: email.unwrap_or_default(),
rating_display: format!("{:.1}", rating),
has_email,
};
((i + 1) as i32, player_data)
}) })
.collect(); .collect();
let html = format!(r#" LeaderboardTemplate { leaderboard }
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Leaderboard - Pickleball ELO</title>
<style>
{}
.leaderboard {{ background: #f9f9f9; border-radius: 8px; overflow: hidden; max-width: 500px; margin: 0 auto; }}
</style>
</head>
<body>
<div class="container">
<h1>🏓 Leaderboard</h1>
{}
<h2 style="text-align: center;">📊 Top Players (Unified ELO)</h2>
<div class="leaderboard">{}</div>
<p style="text-align: center; color: #666; margin-top: 20px; font-size: 14px;">
Unified rating: singles and doubles matches both contribute to one rating.<br>
<a href="/about" style="color: #003594;">Learn how ratings work →</a>
</p>
</div>
</body>
</html>
"#, COMMON_CSS, nav_html(), player_rows);
Html(html)
} }
/// Returns JSON API endpoint for leaderboard data /// Returns JSON API endpoint for leaderboard data
@ -3396,138 +3401,6 @@ async fn daily_public_handler(
/// About page explaining the ELO rating system /// About page explaining the ELO rating system
/// ///
/// **Endpoint:** `GET /about` /// **Endpoint:** `GET /about`
async fn about_handler() -> Html<String> { async fn about_handler() -> impl IntoResponse {
let html = format!(r#" AboutTemplate
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>About - Pickleball ELO</title>
<style>
{}
.content {{ max-width: 800px; margin: 0 auto; line-height: 1.8; }}
.formula {{ background: #f5f5f5; padding: 15px 20px; border-radius: 8px; margin: 20px 0; font-family: monospace; overflow-x: auto; }}
.example {{ background: #e8f4f8; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #003594; }}
.section {{ margin-bottom: 40px; }}
h2 {{ color: #003594; border-bottom: 2px solid #FFB81C; padding-bottom: 8px; }}
h3 {{ color: #333; margin-top: 25px; }}
ul {{ margin-left: 20px; }}
li {{ margin-bottom: 8px; }}
code {{ background: #e9e9e9; padding: 2px 6px; border-radius: 4px; font-family: monospace; }}
</style>
</head>
<body>
<div class="container">
{}
<div class="content">
<h1>📊 How the Rating System Works</h1>
<p style="color: #666; font-size: 1.1em;">A unified ELO system designed for recreational pickleball</p>
<div class="section">
<h2>🎯 The Basics</h2>
<p><strong>One rating for everything.</strong> Whether you play singles or doubles, all matches contribute to a single ELO rating. Everyone starts at <strong>1500</strong>.</p>
<p>The system rewards skill and adapts to your performance. Beat higher-rated players? Big gains. Lose to lower-rated players? Bigger losses. It's that simple.</p>
</div>
<div class="section">
<h2>📈 Per-Point Scoring</h2>
<p>Unlike traditional ELO that only cares about winning or losing, our system considers <em>how</em> you played:</p>
<div class="formula">
Performance = Points Won ÷ Total Points
</div>
<p>This means:</p>
<ul>
<li>Winning <strong>11-2</strong> earns more than winning <strong>11-9</strong></li>
<li>Losing <strong>9-11</strong> costs less than losing <strong>2-11</strong></li>
<li>Close games = smaller rating swings for everyone</li>
</ul>
<div class="example">
<strong>Example:</strong> You win 11-7 against someone equally rated.<br>
Performance = 11 ÷ 18 = <strong>0.611</strong><br>
Expected (equal ratings) = <strong>0.500</strong><br>
You outperformed expectations → rating goes up!
</div>
</div>
<div class="section">
<h2>👥 The Doubles Problem</h2>
<p>In doubles, you have a partner. If your partner is much stronger than you, you'll probably win more — but how much credit should <em>you</em> get?</p>
<p>We solve this with the <strong>Effective Opponent</strong> formula:</p>
<div class="formula">
Effective Opponent = Opponent 1 + Opponent 2 − Teammate
</div>
<p>This creates a personalized opponent rating for each player. Here's how it works:</p>
<ul>
<li><strong>Strong teammate</strong> → Lower effective opponent → Less credit for winning, less blame for losing</li>
<li><strong>Weak teammate</strong> → Higher effective opponent → More credit for winning, more blame for losing</li>
</ul>
<div class="example">
<strong>Example:</strong> You're 1500 playing with a 1600 partner against two 1550 opponents.<br>
Your effective opponent = 1550 + 1550 − 1600 = <strong>1500</strong><br>
Your partner's effective opponent = 1550 + 1550 − 1500 = <strong>1600</strong><br><br>
If you win, you gain less than your partner because their effective opponent was harder!
</div>
</div>
<div class="section">
<h2>🔢 The Math</h2>
<p>For those who want the details:</p>
<h3>Expected Performance</h3>
<div class="formula">
Expected = 1 / (1 + 10^((Opponent − You) / 400))
</div>
<p>This is the standard ELO expectation formula. If you're 200 points above your opponent, you're expected to score about 76% of points.</p>
<h3>Rating Change</h3>
<div class="formula">
Δ Rating = K × (Actual − Expected)
</div>
<p>We use <strong>K = 32</strong>, which is standard for casual/club play. This means:</p>
<ul>
<li>Maximum gain/loss per match: ±32 points</li>
<li>Typical swing for competitive matches: ±10-15 points</li>
<li>Close match against equal opponent: ±2-5 points</li>
</ul>
</div>
<div class="section">
<h2>❓ Why This System?</h2>
<p>We tried Glicko-2 first (with rating deviation and volatility), but it was:</p>
<ul>
<li><strong>Confusing</strong> — nobody understood what "RD 150" meant</li>
<li><strong>Opaque</strong> — the math was hidden behind complexity</li>
<li><strong>Overkill</strong> — designed for chess with thousands of games, not rec pickleball</li>
</ul>
<p>Pure ELO with per-point scoring is:</p>
<ul>
<li><strong>Transparent</strong> — you can calculate changes by hand</li>
<li><strong>Fair</strong> — accounts for margin of victory and partner strength</li>
<li><strong>Simple</strong> — one number that goes up when you play well</li>
</ul>
</div>
<div class="section">
<h2>🏆 Rating Tiers</h2>
<table style="width: 100%; max-width: 400px;">
<tr><td><strong>Below 1400</strong></td><td>Developing</td></tr>
<tr><td><strong>1400-1500</strong></td><td>Intermediate</td></tr>
<tr><td><strong>1500-1600</strong></td><td>Solid</td></tr>
<tr><td><strong>1600-1700</strong></td><td>Strong</td></tr>
<tr><td><strong>1700+</strong></td><td>⭐ Rising Star</td></tr>
<tr><td><strong>1900+</strong></td><td>👑 Elite</td></tr>
</table>
</div>
<p style="text-align: center; margin-top: 40px; color: #666;">
<a href="/" class="btn">← Back to Home</a>
</p>
</div>
</div>
</body>
</html>
"#, COMMON_CSS, nav_html());
Html(html)
} }

280
templates/base.html
View File

@ -1,277 +1,73 @@
<!DOCTYPE html> <!DOCTYPE html>
<html> <html lang="en">
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{% block title %}Pickleball ELO Tracker{% endblock %}</title> <title>{% block title %}Pickleball ELO Tracker{% endblock %}</title>
<!-- Tailwind CSS -->
<script src="https://cdn.tailwindcss.com"></script>
<!-- HTMX -->
<script src="https://unpkg.com/htmx.org@1.9.10"></script>
<!-- Chart.js -->
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.js"></script>
<style> <style>
/* Common CSS - Pitt colors (Blue #003594, Gold #FFB81C) */ :root {
body { --pitt-blue: #003594;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif; --pitt-gold: #FFB81C;
background: linear-gradient(135deg, #003594 0%, #001a4d 100%);
padding: 20px;
margin: 0;
min-height: 100vh;
} }
.container { body {
max-width: 1000px; @apply bg-gradient-to-br from-blue-900 via-blue-800 to-blue-950;
margin: 0 auto;
background: white;
border-radius: 12px;
padding: 30px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
} }
h1 { .pitt-primary {
color: #003594; @apply text-blue-900;
margin-top: 0;
display: flex;
align-items: center;
gap: 10px;
} }
h2 { .pitt-gold {
color: #003594; @apply text-yellow-500;
border-bottom: 2px solid #FFB81C;
padding-bottom: 10px;
} }
h3 { .btn-primary {
color: #003594; @apply px-4 py-2 bg-blue-900 text-white rounded-lg font-bold hover:bg-blue-950 transition-all duration-200 hover:shadow-lg hover:translate-y-[-2px] inline-block;
}
.nav {
display: flex;
flex-wrap: wrap;
gap: 10px;
justify-content: center;
margin: 20px 0;
padding: 20px;
background: #f5f5f5;
border-radius: 8px;
}
.btn {
padding: 10px 16px;
border: none;
border-radius: 6px;
background: #003594;
color: white;
text-decoration: none;
cursor: pointer;
font-weight: bold;
transition: all 0.2s;
display: inline-block;
}
.btn:hover {
background: #001a4d;
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
} }
.btn-success { .btn-success {
background: #27ae60; @apply px-4 py-2 bg-green-600 text-white rounded-lg font-bold hover:bg-green-700 transition-all;
}
.btn-success:hover {
background: #229954;
} }
.btn-warning { .btn-warning {
background: #f39c12; @apply px-4 py-2 bg-yellow-500 text-white rounded-lg font-bold hover:bg-yellow-600 transition-all;
}
.btn-warning:hover {
background: #e67e22;
} }
.btn-danger { .btn-danger {
background: #e74c3c; @apply px-4 py-2 bg-red-600 text-white rounded-lg font-bold hover:bg-red-700 transition-all;
} }
.btn-danger:hover { .card {
background: #c0392b; @apply bg-white rounded-lg shadow-lg p-6;
}
table {
width: 100%;
border-collapse: collapse;
margin: 20px 0;
}
th {
background: #003594;
color: white;
padding: 12px;
text-align: left;
font-weight: bold;
}
td {
border-bottom: 1px solid #ddd;
padding: 12px;
}
tr:hover {
background: #f9f9f9;
}
.form-group {
margin: 15px 0;
}
label {
display: block;
margin-bottom: 5px;
font-weight: bold;
color: #333;
}
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
select,
textarea {
width: 100%;
padding: 10px;
border: 1px solid #ddd;
border-radius: 6px;
font-size: 14px;
box-sizing: border-box;
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
outline: none;
border-color: #003594;
box-shadow: 0 0 0 3px rgba(0, 53, 148, 0.1);
}
.form-row {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
}
@media (max-width: 768px) {
.form-row {
grid-template-columns: 1fr;
}
}
.alert {
padding: 15px;
border-radius: 6px;
margin: 15px 0;
}
.alert-success {
background: #d4edda;
color: #155724;
border: 1px solid #c3e6cb;
}
.alert-error {
background: #f8d7da;
color: #721c24;
border: 1px solid #f5c6cb;
}
.alert-info {
background: #d1ecf1;
color: #0c5460;
border: 1px solid #bee5eb;
}
.stats-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 20px;
margin: 30px 0;
} }
.stat-card { .stat-card {
background: linear-gradient(135deg, #003594 0%, #001a4d 100%); @apply bg-gradient-to-br from-blue-900 to-blue-950 text-white p-6 rounded-lg shadow-lg text-center;
color: white;
padding: 25px;
border-radius: 12px;
text-align: center;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
} }
.stat-value { .alert-info {
font-size: 36px; @apply bg-blue-100 text-blue-900 p-4 rounded-lg border border-blue-300 mb-4;
font-weight: bold;
margin: 10px 0;
} }
.stat-label { .alert-success {
font-size: 14px; @apply bg-green-100 text-green-900 p-4 rounded-lg border border-green-300 mb-4;
opacity: 0.9; }
.alert-error {
@apply bg-red-100 text-red-900 p-4 rounded-lg border border-red-300 mb-4;
} }
.leaderboard-entry { .leaderboard-entry {
display: flex; @apply flex items-center justify-between p-4 bg-gray-50 rounded-lg mb-2 hover:bg-gray-100 transition-colors;
align-items: center;
justify-content: space-between;
padding: 15px;
background: #f9f9f9;
border-radius: 6px;
margin: 10px 0;
} }
.rank { .rank {
font-size: 24px; @apply text-3xl font-bold text-yellow-500 mr-4 min-w-12;
font-weight: bold;
color: #FFB81C;
margin-right: 15px;
min-width: 40px;
}
.player-info {
flex: 1;
}
.player-name {
font-weight: bold;
color: #003594;
} }
.player-rating { .player-rating {
font-size: 24px; @apply text-2xl font-bold text-blue-900;
font-weight: bold;
color: #003594;
} }
.form-input {
code { @apply w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:border-blue-900 focus:ring-2 focus:ring-blue-200;
background: #f5f5f5;
padding: 2px 6px;
border-radius: 4px;
font-family: 'Courier New', monospace;
}
.card {
background: #f9f9f9;
border: 1px solid #ddd;
border-radius: 8px;
padding: 20px;
margin: 15px 0;
}
.error-message {
background: #f8d7da;
color: #721c24;
padding: 12px;
border-radius: 6px;
margin: 10px 0;
}
.success-message {
background: #d4edda;
color: #155724;
padding: 12px;
border-radius: 6px;
margin: 10px 0;
}
@media (max-width: 768px) {
.container {
padding: 15px;
}
h1 {
font-size: 24px;
}
.nav {
flex-direction: column;
}
.btn {
width: 100%;
text-align: center;
}
} }
</style> </style>
{% block extra_css %}{% endblock %} {% block extra_css %}{% endblock %}
</head> </head>
<body> <body class="min-h-screen">
<div class="container"> <div class="max-w-6xl mx-auto px-4 py-8">
{% block content %}{% endblock %} {% block content %}{% endblock %}
</div> </div>
</body> </body>

55
templates/components/chart.html Normal file
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<div class="card mt-6">
<h2 class="pitt-primary font-bold text-2xl mb-4">📈 ELO Rating History</h2>
<canvas id="ratingChart"></canvas>
</div>
<script>
const chartData = {
labels: {{ labels | json }},
datasets: [
{
label: 'ELO Rating',
data: {{ data | json }},
borderColor: '#003594',
backgroundColor: 'rgba(0, 53, 148, 0.1)',
borderWidth: 3,
fill: true,
tension: 0.4,
pointRadius: 4,
pointBackgroundColor: '#FFB81C',
pointBorderColor: '#003594',
pointBorderWidth: 2,
}
]
};
const ctx = document.getElementById('ratingChart').getContext('2d');
new Chart(ctx, {
type: 'line',
data: chartData,
options: {
responsive: true,
maintainAspectRatio: true,
plugins: {
legend: {
display: true,
labels: {
font: { size: 14 },
color: '#003594'
}
}
},
scales: {
y: {
beginAtZero: false,
grid: { color: 'rgba(0, 53, 148, 0.1)' },
ticks: { color: '#003594' }
},
x: {
grid: { color: 'rgba(0, 53, 148, 0.05)' },
ticks: { color: '#003594' }
}
}
}
});
</script>

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templates/components/match_row.html Normal file
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<tr class="border-b hover:bg-gray-50">
<td class="px-4 py-3">{{ match_type }}</td>
<td class="px-4 py-3">
{% for player in team1_players %}
<div class="font-semibold text-blue-900">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
<span class="text-green-600">+{{ player.rating_change | round(1) }}</span>
</div>
{% endfor %}
</td>
<td class="px-4 py-3 text-center font-bold">{{ team1_score }}-{{ team2_score }}</td>
<td class="px-4 py-3">
{% for player in team2_players %}
<div class="font-semibold text-blue-900">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
<span class="{% if player.rating_change >= 0 %}text-green-600{% else %}text-red-600{% endif %}">{{ player.rating_change | round(1) }}</span>
</div>
{% endfor %}
</td>
<td class="px-4 py-3 text-sm text-gray-600">{{ match_date }}</td>
<td class="px-4 py-3">
<form method="post" action="/matches/{{ match_id }}/delete" style="display: inline;">
<button type="submit" class="btn-danger text-sm" onclick="return confirm('Delete this match?')">Delete</button>
</form>
</td>
</tr>

21
templates/components/nav.html
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@ -1,10 +1,11 @@
<div class="nav"> <nav class="flex flex-wrap gap-3 justify-center my-6 p-4 bg-gray-100 rounded-lg">
<a href="/" class="btn">🏠 Home</a> <a href="/" class="btn-primary">🏠 Home</a>
<a href="/leaderboard" class="btn">📊 Leaderboard</a> <a href="/leaderboard" class="btn-primary">📊 Leaderboard</a>
<a href="/matches" class="btn">📜 History</a> <a href="/players" class="btn-primary">👥 Players</a>
<a href="/players" class="btn">👥 Players</a> <a href="/players/new" class="btn-primary">➕ Add Player</a>
<a href="/balance" class="btn">⚖️ Balance</a> <a href="/matches" class="btn-primary">🎯 Match History</a>
<a href="/daily" class="btn">📧 Daily</a> <a href="/matches/new" class="btn-success">✅ Record Match</a>
<a href="/about" class="btn">❓ About</a> <a href="/balance" class="btn-warning">⚖️ Balance Teams</a>
<a href="/matches/new" class="btn btn-success">🎾 Record</a> <a href="/daily" class="btn-primary">📈 Daily Summary</a>
</div> <a href="/about" class="btn-primary">ℹ️ About</a>
</nav>

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templates/components/player_card.html Normal file
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<div class="card">
<h3 class="pitt-primary font-bold text-xl mb-2">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
</h3>
<div class="text-3xl font-bold pitt-primary mb-4">{{ player.singles_rating | round(1) }}</div>
{% if player.email %}
<p class="text-sm text-gray-600">📧 {{ player.email }}</p>
{% endif %}
<div class="flex gap-2 mt-4">
<a href="/players/{{ player.id }}" class="btn-primary text-sm">View Profile</a>
<a href="/players/{{ player.id }}/edit" class="btn-warning text-sm">Edit</a>
</div>
</div>

183
templates/pages/about.html
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@ -3,92 +3,101 @@
{% block title %}About - Pickleball ELO Tracker{% endblock %} {% block title %}About - Pickleball ELO Tracker{% endblock %}
{% block content %} {% block content %}
<h1>❓ About Pickleball ELO</h1> <div class="max-w-4xl mx-auto">
{% include "components/nav.html" %} <h1 class="pitt-primary text-4xl font-bold mb-8 text-center">ℹ️ About the Rating System</h1>
<div class="card"> {% include "components/nav.html" %}
<h2>📊 What is ELO?</h2>
<p> <div class="card">
The ELO rating system is a method for calculating the relative skill levels of players. <h2 class="pitt-primary text-2xl font-bold mb-4">🎯 ELO Basics</h2>
It was invented for chess but works great for any competitive sport. <p class="mb-4">
</p> This system uses <strong>ELO rating</strong>, a proven method for measuring competitive skill. Everyone starts at <strong>1500</strong>.
<p> </p>
In pickleball, your ELO rating represents your skill level. Everyone starts at 1500. <p class="mb-4">
When you play a match, your rating goes up or down based on: Unlike traditional win/loss records, ELO captures:
</p> </p>
<ul> <ul class="ml-6 mb-4 space-y-2">
<li><strong>Your performance:</strong> Points won ÷ total points (not just win/loss)</li> <li>✅ <strong>Skill level of opponents</strong> — Beating better players earns more points</li>
<li><strong>Your opponent's skill:</strong> Playing a higher-rated opponent is worth more</li> <li>✅ <strong>Individual performance</strong> — Point differential matters (11-2 vs 11-9)</li>
<li><strong>The upset factor:</strong> Beating someone stronger gains more points</li> <li>✅ <strong>Consistency</strong> — Your rating reflects your true skill over time</li>
</ul> </ul>
</div> </div>
<div class="card"> <div class="card">
<h2>🎾 Unified Rating (v3.0)</h2> <h2 class="pitt-primary text-2xl font-bold mb-4">📊 Unified Rating</h2>
<p> <p class="mb-4">
In version 3, we switched from separate singles/doubles ratings to a <strong>unified rating</strong>. One rating covers <strong>all match types</strong> (singles and doubles). This is more realistic:
Both singles and doubles matches contribute to the same ELO rating, because: </p>
</p> <ul class="ml-6 mb-4 space-y-2">
<ul> <li>🏓 <strong>Singles:</strong> Your direct 1v1 skill shows immediately</li>
<li>One rating is simpler to understand</li> <li>👥 <strong>Doubles:</strong> Teamwork and court awareness matter just as much</li>
<li>Players who excel in both formats get fairly rewarded</li> </ul>
<li>Pure ELO is transparent and bias-free</li> <p class="mb-4">
</ul> Your "ELO Rating" represents your expected performance in ANY match type. A 1700-rated player will usually beat a 1500-rated player, whether playing singles or doubles.
</div> </p>
</div>
<div class="card">
<h2>⚖️ Smart Doubles Scoring</h2> <div class="card">
<p> <h2 class="pitt-primary text-2xl font-bold mb-4">🧮 How Points Change</h2>
In doubles matches, we calculate your "effective opponent" to make scoring fair: <p class="mb-4">
</p> The <strong>core formula</strong> is simple:
<p style="background: #f5f5f5; padding: 15px; border-radius: 6px; font-family: monospace;"> </p>
<strong>Effective Opponent = Opp1 + Opp2 - Teammate</strong> <div class="bg-blue-50 p-4 rounded-lg mb-4 font-mono">
</p> Rating Change = 32 × (Actual Performance - Expected Performance)
<p> </div>
This means: <p class="mb-4">
</p> Where:
<ul> </p>
<li><strong>Playing with a strong teammate</strong> → harder opponents count as weaker → less credit for winning</li> <ul class="ml-6 mb-4 space-y-2">
<li><strong>Playing with a weak teammate</strong> → harder opponents count as stronger → more credit for winning</li> <li><strong>Actual Performance</strong> = Points You Scored ÷ Total Points</li>
</ul> <li><strong>Expected Performance</strong> = Calculated from rating difference</li>
<p> </ul>
This approach is <strong>fair, symmetric, and makes strategic sense</strong>. <p class="mb-4">
</p> <strong>Example:</strong>
</div> </p>
<ul class="ml-6 mb-4 space-y-2">
<div class="card"> <li>You (1600) beat them (1400) 11-5: <code class="bg-gray-100 px-2 py-1 rounded">Actual = 11/16 = 0.6875</code></li>
<h2>🧮 The Formula</h2> <li>You were expected to win ~70% of points (rating difference)</li>
<p style="background: #f5f5f5; padding: 15px; border-radius: 6px; font-family: monospace;"> <li>You performed worse than expected → smaller gain (~+8)</li>
<strong>Rating Change = K × (Actual Performance − Expected Performance)</strong> <li>They performed better than expected → smaller loss (~-8)</li>
</p> </ul>
<p>Where:</p> </div>
<ul>
<li><strong>K = 32</strong> (standard, adjustable for casual/competitive play)</li> <div class="card">
<li><strong>Actual Performance</strong> = Your points ÷ Total points</li> <h2 class="pitt-primary text-2xl font-bold mb-4">👥 Doubles Scoring</h2>
<li><strong>Expected Performance</strong> = Based on the ELO formula (derived from rating difference)</li> <p class="mb-4">
</ul> In doubles, we calculate your <strong>effective opponent</strong> rating:
<p style="color: #666; font-size: 13px;"> </p>
The expected performance formula: <code>E = 1 / (1 + 10^((Opp_Rating - Your_Rating) / 400))</code> <div class="bg-blue-50 p-4 rounded-lg mb-4 font-mono">
</p> Effective Opponent &#x3D; (Opp1 + Opp2 - Teammate) ÷ 2
</div> </div>
<p class="mb-4">
<div class="card"> This accounts for <strong>teammate strength</strong>:
<h2>📈 Why This System Works</h2> </p>
<ul> <ul class="ml-6 mb-4 space-y-2">
<li><strong>Transparent:</strong> No hidden formulas or magic numbers. You can verify your rating changes.</li> <li>🟢 <strong>Strong teammate:</strong> Lower effective opponent → less credit for winning</li>
<li><strong>Fair:</strong> You're rewarded for actual performance, not just wins.</li> <li>🔴 <strong>Weak teammate:</strong> Higher effective opponent → more credit for winning</li>
<li><strong>Balanced:</strong> Winning 11-2 and 11-9 are different and rated differently.</li> </ul>
<li><strong>Skill-based:</strong> Beating stronger players earns more; losing to them costs less.</li> <p class="mb-4">
<li><strong>Predictable:</strong> Ratings converge to true skill over time.</li> <strong>Why?</strong> Winning with a weaker partner takes more individual skill. Winning with a stronger partner is easier. The system recognizes this.
</ul> </p>
</div> </div>
<div class="card"> <div class="card">
<h2>📝 Version History</h2> <h2 class="pitt-primary text-2xl font-bold mb-4">✨ Why This System?</h2>
<ul> <ul class="ml-6 space-y-3">
<li><strong>v3.0.0</strong> - Unified ELO rating, modular architecture, pure ELO calculator</li> <li>🎯 <strong>Transparent:</strong> No hidden "k-factors" or magical numbers</li>
<li><strong>v2.0.0</strong> - Glicko-2 system with separate singles/doubles ratings</li> <li>⚖️ <strong>Fair:</strong> Rewards individual skill, not just team wins</li>
<li><strong>v1.0.0</strong> - Initial release with basic ELO</li> <li>📈 <strong>Responsive:</strong> Converges quickly to true skill level</li>
</ul> <li>🔄 <strong>Unified:</strong> One rating works for all match types</li>
</ul>
</div>
<div class="card">
<h2 class="pitt-primary text-2xl font-bold mb-4">🚀 Get Started</h2>
<p class="mb-4">
Ready to join? <a href="/players/new" class="pitt-primary font-bold hover:underline">Add yourself as a player</a>, then <a href="/matches/new" class="pitt-primary font-bold hover:underline">record your first match</a>. Your journey begins at 1500! 🏓
</p>
</div>
</div> </div>
{% endblock %} {% endblock %}

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templates/pages/daily.html Normal file
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{% extends "base.html" %}
{% block title %}Daily Summary - Pickleball ELO Tracker{% endblock %}
{% block content %}
<div class="max-w-6xl mx-auto">
<h1 class="pitt-primary text-4xl font-bold mb-8 text-center">📈 Daily Summary</h1>
{% include "components/nav.html" %}
<div class="card mb-8">
<h2 class="pitt-primary text-2xl font-bold mb-4">🎯 Today's Matches</h2>
{% if daily_matches.is_empty() %}
<p class="text-gray-600">No matches recorded today.</p>
{% else %}
<div class="overflow-x-auto">
<table class="w-full">
<thead class="bg-blue-900 text-white">
<tr>
<th class="px-4 py-3 text-left">Type</th>
<th class="px-4 py-3 text-left">Team 1</th>
<th class="px-4 py-3 text-center">Score</th>
<th class="px-4 py-3 text-left">Team 2</th>
<th class="px-4 py-3 text-left">Time</th>
</tr>
</thead>
<tbody>
{% for match in daily_matches %}
<tr class="border-b hover:bg-gray-50">
<td class="px-4 py-3 capitalize font-semibold">{{ match.match_type }}</td>
<td class="px-4 py-3">
{% for player in match.team1_players %}
<div class="pitt-primary font-semibold">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
<span class="{% if player.rating_change >= 0.0 %}text-green-600{% else %}text-red-600{% endif %}">{{ player.rating_change_display }}</span>
</div>
{% endfor %}
</td>
<td class="px-4 py-3 text-center font-bold">{{ match.team1_score }}-{{ match.team2_score }}</td>
<td class="px-4 py-3">
{% for player in match.team2_players %}
<div class="pitt-primary font-semibold">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
<span class="{% if player.rating_change >= 0.0 %}text-green-600{% else %}text-red-600{% endif %}">{{ player.rating_change_display }}</span>
</div>
{% endfor %}
</td>
<td class="px-4 py-3 text-sm text-gray-600">{{ match.match_time }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
{% endif %}
</div>
<div class="card">
<h2 class="pitt-primary text-2xl font-bold mb-4">👥 Leaderboard</h2>
{% if leaderboard.is_empty() %}
<p class="text-gray-600">No players with matches yet.</p>
{% else %}
<div class="space-y-2">
{% for (rank, player) in leaderboard %}
<div class="leaderboard-entry">
<div class="rank">{{ rank }}</div>
<div class="flex-1">
<a href="/players/{{ player.id }}" class="pitt-primary font-bold hover:underline">
{{ player.name }}
</a>
</div>
<div class="player-rating">{{ player.rating_display }}</div>
</div>
{% endfor %}
</div>
{% endif %}
</div>
</div>
{% endblock %}

44
templates/pages/home.html
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@ -3,49 +3,47 @@
{% block title %}Home - Pickleball ELO Tracker{% endblock %} {% block title %}Home - Pickleball ELO Tracker{% endblock %}
{% block content %} {% block content %}
<div style="max-width: 700px; text-align: center; margin: 0 auto;"> <div class="max-w-2xl mx-auto">
<h1>🏓 Pickleball ELO Tracker</h1> <h1 class="pitt-primary text-4xl font-bold text-center mb-2">🏓 Pickleball ELO Tracker</h1>
<p style="color: #666;">Pure ELO Rating System v3.0</p> <p class="text-center text-gray-600 mb-8">Pure ELO Rating System v3.0</p>
<div class="stats-grid"> <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mb-8">
<div class="stat-card"> <div class="stat-card">
<div class="stat-value">{{ match_count }}</div> <div class="text-4xl font-bold mb-2">{{ match_count }}</div>
<div class="stat-label">Matches</div> <div class="text-sm opacity-90">Matches</div>
</div> </div>
<div class="stat-card"> <div class="stat-card">
<div class="stat-value">{{ player_count }}</div> <div class="text-4xl font-bold mb-2">{{ player_count }}</div>
<div class="stat-label">Players</div> <div class="text-sm opacity-90">Players</div>
</div> </div>
<div class="stat-card"> <div class="stat-card">
<div class="stat-value">{{ session_count }}</div> <div class="text-4xl font-bold mb-2">{{ session_count }}</div>
<div class="stat-label">Sessions</div> <div class="text-sm opacity-90">Sessions</div>
</div> </div>
</div> </div>
{% include "components/nav.html" %} {% include "components/nav.html" %}
<div style="margin-top: 40px; text-align: left; background: #f9f9f9; padding: 25px; border-radius: 12px;"> <div class="card mt-8">
<h2 style="color: #003594; margin-top: 0;">📊 How Ratings Work</h2> <h2 class="pitt-primary text-2xl font-bold mb-4">📊 How Ratings Work</h2>
<p><strong>One unified rating</strong> — Singles and doubles matches both contribute to a single ELO rating. Everyone starts at 1500.</p> <p class="mb-4"><strong>One unified rating</strong> — Singles and doubles matches both contribute to a single ELO rating. Everyone starts at 1500.</p>
<p><strong>Per-point scoring</strong> — Your rating change depends on your actual point performance (points won ÷ total points), not just whether you won or lost. Winning 11-2 earns more than winning 11-9.</p> <p class="mb-4"><strong>Per-point scoring</strong> — Your rating change depends on your actual point performance (points won ÷ total points), not just whether you won or lost. Winning 11-2 earns more than winning 11-9.</p>
<p><strong>Smart doubles scoring</strong> — In doubles, we calculate your "effective opponent" using:<br> <p class="mb-4"><strong>Smart doubles scoring</strong> — In doubles, we calculate your "effective opponent" using:<br>
<code style="background: #e9e9e9; padding: 2px 6px; border-radius: 4px;">Effective Opponent = Opp1 + Opp2 - Teammate</code></p> <code class="bg-gray-100 px-2 py-1 rounded">Effective Opponent &#x3D; Opp1 + Opp2 - Teammate</code></p>
<p>This means:</p> <p class="mb-4">This means:</p>
<ul style="margin-left: 20px;"> <ul class="ml-6 mb-4 space-y-2">
<li><strong>Strong teammate</strong> → lower effective opponent → less credit for winning</li> <li><strong>Strong teammate</strong> → lower effective opponent → less credit for winning</li>
<li><strong>Weak teammate</strong> → higher effective opponent → more credit for winning</li> <li><strong>Weak teammate</strong> → higher effective opponent → more credit for winning</li>
</ul> </ul>
<p><strong>The formula:</strong><br> <p class="mb-4"><strong>The formula:</strong><br>
<code style="background: #e9e9e9; padding: 4px 8px; border-radius: 4px; display: inline-block; margin-top: 5px;"> <code class="bg-gray-100 px-3 py-2 rounded inline-block mt-2">Rating Change = 32 × (Actual Performance - Expected Performance)</code></p>
Rating Change = 32 × (Actual Performance - Expected Performance)
</code></p>
<p style="color: #666; font-size: 13px; margin-bottom: 0;">Fair, transparent, and no mysterious "volatility" numbers. Just skill vs. expectations.</p> <p class="text-sm text-gray-600">Fair, transparent, and no mysterious "volatility" numbers. Just skill vs. expectations.</p>
</div> </div>
</div> </div>
{% endblock %} {% endblock %}

21
templates/pages/leaderboard.html
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@ -3,26 +3,25 @@
{% block title %}Leaderboard - Pickleball ELO Tracker{% endblock %} {% block title %}Leaderboard - Pickleball ELO Tracker{% endblock %}
{% block content %} {% block content %}
<h1>📊 Leaderboard</h1> <h1 class="pitt-primary text-4xl font-bold mb-8 text-center">📊 Leaderboard</h1>
{% include "components/nav.html" %} {% include "components/nav.html" %}
{% if leaderboard.is_empty() %} {% if leaderboard.is_empty() %}
<div class="alert alert-info"> <div class="alert-info">
No players with matches yet. <a href="/matches/new">Record a match</a> to see the leaderboard! No players with matches yet. <a href="/matches/new" class="font-bold hover:underline">Record a match</a> to see the leaderboard!
</div> </div>
{% else %} {% else %}
<div style="max-width: 600px; margin: 0 auto;"> <div class="max-w-2xl mx-auto">
{% for (rank, player) in leaderboard %} {% for (rank, player) in leaderboard %}
<div class="leaderboard-entry"> <div class="leaderboard-entry">
<div class="rank">{{ rank }}</div> <div class="rank">{{ rank }}</div>
<div class="player-info"> <div class="flex-1">
<div class="player-name"> <a href="/players/{{ player.id }}" class="pitt-primary font-bold hover:underline">
<a href="/players/{{ player.id }}" style="color: #003594; text-decoration: none;"> {{ player.name }}
{{ player.name }} </a>
</a>
</div>
</div> </div>
<div class="player-rating">{{ player.rating | round(1) }}</div> <div class="player-rating">{{ player.rating_display }}</div>
</div> </div>
{% endfor %} {% endfor %}
</div> </div>

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{% extends "base.html" %}
{% block title %}Record Match - Pickleball ELO Tracker{% endblock %}
{% block content %}
<div class="max-w-2xl mx-auto">
<h1 class="pitt-primary text-4xl font-bold mb-8 text-center">✅ Record a Match</h1>
{% include "components/nav.html" %}
<form method="post" action="/matches/new" class="card">
<div class="mb-6">
<label class="block font-bold pitt-primary mb-2">Match Type</label>
<select name="match_type" class="form-input" required>
<option value="">-- Select Match Type --</option>
<option value="singles">Singles</option>
<option value="doubles">Doubles</option>
</select>
</div>
<div class="bg-blue-50 p-6 rounded-lg mb-6">
<h2 class="font-bold pitt-primary mb-4">Team 1</h2>
<div class="mb-4">
<label class="block font-bold pitt-primary mb-2">Player 1</label>
<select name="team1_player1" class="form-input" required>
<option value="">-- Select Player --</option>
{% for player in players %}
<option value="{{ player.id }}">{{ player.name }} ({{ player.rating_display }})</option>
{% endfor %}
</select>
</div>
<div class="mb-4">
<label class="block font-bold pitt-primary mb-2">Player 2 (Doubles Only)</label>
<select name="team1_player2" class="form-input">
<option value="">-- Select Player (Optional) --</option>
{% for player in players %}
<option value="{{ player.id }}">{{ player.name }} ({{ player.rating_display }})</option>
{% endfor %}
</select>
</div>
<div class="mb-4">
<label class="block font-bold pitt-primary mb-2">Score</label>
<input type="number" name="team1_score" class="form-input" min="0" max="21" required placeholder="e.g., 11">
</div>
</div>
<div class="bg-red-50 p-6 rounded-lg mb-6">
<h2 class="font-bold pitt-primary mb-4">Team 2</h2>
<div class="mb-4">
<label class="block font-bold pitt-primary mb-2">Player 1</label>
<select name="team2_player1" class="form-input" required>
<option value="">-- Select Player --</option>
{% for player in players %}
<option value="{{ player.id }}">{{ player.name }} ({{ player.rating_display }})</option>
{% endfor %}
</select>
</div>
<div class="mb-4">
<label class="block font-bold pitt-primary mb-2">Player 2 (Doubles Only)</label>
<select name="team2_player2" class="form-input">
<option value="">-- Select Player (Optional) --</option>
{% for player in players %}
<option value="{{ player.id }}">{{ player.name }} ({{ player.rating_display }})</option>
{% endfor %}
</select>
</div>
<div class="mb-4">
<label class="block font-bold pitt-primary mb-2">Score</label>
<input type="number" name="team2_score" class="form-input" min="0" max="21" required placeholder="e.g., 9">
</div>
</div>
<div class="flex gap-4">
<button type="submit" class="btn-success flex-1">✅ Record Match</button>
<a href="/matches" class="btn-primary flex-1 text-center">Cancel</a>
</div>
</form>
</div>
{% endblock %}

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{% extends "base.html" %}
{% block title %}Match History - Pickleball ELO Tracker{% endblock %}
{% block content %}
<h1 class="pitt-primary text-4xl font-bold mb-8 text-center">🎯 Match History</h1>
{% include "components/nav.html" %}
{% if matches.is_empty() %}
<div class="alert-info">
No matches recorded yet. <a href="/matches/new" class="font-bold hover:underline">Record the first match</a>!
</div>
{% else %}
<div class="max-w-6xl mx-auto card">
<div class="overflow-x-auto">
<table class="w-full">
<thead class="bg-blue-900 text-white">
<tr>
<th class="px-4 py-3 text-left">Type</th>
<th class="px-4 py-3 text-left">Team 1</th>
<th class="px-4 py-3 text-center">Score</th>
<th class="px-4 py-3 text-left">Team 2</th>
<th class="px-4 py-3 text-left">Date</th>
<th class="px-4 py-3"></th>
</tr>
</thead>
<tbody>
{% for match in matches %}
<tr class="border-b hover:bg-gray-50">
<td class="px-4 py-3 capitalize font-semibold">{{ match.match_type }}</td>
<td class="px-4 py-3">
{% for player in match.team1_players %}
<div class="pitt-primary font-semibold">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
<span class="{% if player.rating_change >= 0.0 %}text-green-600{% else %}text-red-600{% endif %} font-bold">
{% if player.rating_change >= 0.0 %}+{% endif %}{{ player.rating_change_display }}
</span>
</div>
{% endfor %}
</td>
<td class="px-4 py-3 text-center font-bold text-lg">{{ match.team1_score }}-{{ match.team2_score }}</td>
<td class="px-4 py-3">
{% for player in match.team2_players %}
<div class="pitt-primary font-semibold">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
<span class="{% if player.rating_change >= 0.0 %}text-green-600{% else %}text-red-600{% endif %} font-bold">
{% if player.rating_change >= 0.0 %}+{% endif %}{{ player.rating_change_display }}
</span>
</div>
{% endfor %}
</td>
<td class="px-4 py-3 text-sm text-gray-600">{{ match.match_date }}</td>
<td class="px-4 py-3">
<form method="post" action="/matches/{{ match.id }}/delete" style="display: inline;">
<button type="submit" class="btn-danger text-sm" onclick="return confirm('Delete this match?')">Delete</button>
</form>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
{% endif %}
{% endblock %}

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{% extends "base.html" %}
{% block title %}{{ player.name }} - Pickleball ELO Tracker{% endblock %}
{% block content %}
<div class="max-w-4xl mx-auto">
{% include "components/nav.html" %}
<div class="card mb-8">
<div class="flex justify-between items-start mb-6">
<div>
<h1 class="pitt-primary text-4xl font-bold">{{ player.name }}</h1>
{% if player.has_email %}
<p class="text-gray-600 mt-2">📧 {{ player.email }}</p>
{% endif %}
</div>
<a href="/players/{{ player.id }}/edit" class="btn-warning">✏️ Edit</a>
</div>
<div class="grid grid-cols-1 md:grid-cols-3 gap-4">
<div class="bg-gradient-to-br from-blue-50 to-blue-100 p-6 rounded-lg">
<div class="text-sm text-gray-600 mb-1">ELO Rating</div>
<div class="text-4xl font-bold pitt-primary">{{ player.rating_display }}</div>
</div>
<div class="bg-gradient-to-br from-green-50 to-green-100 p-6 rounded-lg">
<div class="text-sm text-gray-600 mb-1">Matches Played</div>
<div class="text-4xl font-bold text-green-700">{{ match_count }}</div>
</div>
<div class="bg-gradient-to-br from-yellow-50 to-yellow-100 p-6 rounded-lg">
<div class="text-sm text-gray-600 mb-1">Win Rate</div>
<div class="text-4xl font-bold text-yellow-700">{{ win_rate_display }}</div>
</div>
</div>
</div>
{% if chart_data.is_empty() %}
<div class="alert-info">
No rating history yet. <a href="/matches/new" class="font-bold hover:underline">Record a match</a> to see the chart!
</div>
{% else %}
<div class="card">
<h2 class="pitt-primary text-2xl font-bold mb-4">📈 Rating History</h2>
<canvas id="ratingChart"></canvas>
</div>
<script>
const chartData = {
labels: {{ chart_labels }},
datasets: [
{
label: 'ELO Rating',
data: {{ chart_data }},
borderColor: '#003594',
backgroundColor: 'rgba(0, 53, 148, 0.1)',
borderWidth: 3,
fill: true,
tension: 0.4,
pointRadius: 4,
pointBackgroundColor: '#FFB81C',
pointBorderColor: '#003594',
pointBorderWidth: 2,
}
]
};
const ctx = document.getElementById('ratingChart').getContext('2d');
new Chart(ctx, {
type: 'line',
data: chartData,
options: {
responsive: true,
maintainAspectRatio: true,
plugins: {
legend: {
display: true,
labels: {
font: { size: 14 },
color: '#003594'
}
}
},
scales: {
y: {
beginAtZero: false,
grid: { color: 'rgba(0, 53, 148, 0.1)' },
ticks: { color: '#003594' }
},
x: {
grid: { color: 'rgba(0, 53, 148, 0.05)' },
ticks: { color: '#003594' }
}
}
}
});
</script>
{% endif %}
<div class="card mt-8">
<h2 class="pitt-primary text-2xl font-bold mb-4">📋 Recent Matches</h2>
{% if recent_matches.is_empty() %}
<p class="text-gray-600">No matches yet.</p>
{% else %}
<div class="overflow-x-auto">
<table class="w-full">
<thead class="bg-blue-900 text-white">
<tr>
<th class="px-4 py-3 text-left">Type</th>
<th class="px-4 py-3 text-left">Score</th>
<th class="px-4 py-3 text-left">Rating Change</th>
<th class="px-4 py-3 text-left">Date</th>
</tr>
</thead>
<tbody>
{% for match in recent_matches %}
<tr class="border-b hover:bg-gray-50">
<td class="px-4 py-3 capitalize">{{ match.match_type }}</td>
<td class="px-4 py-3 font-semibold">{{ match.score }}</td>
<td class="px-4 py-3">
<span class="{% if match.rating_change >= 0.0 %}text-green-600 font-bold{% else %}text-red-600 font-bold{% endif %}">
{{ match.rating_change_display }}
</span>
</td>
<td class="px-4 py-3 text-sm text-gray-600">{{ match.date }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
{% endif %}
</div>
</div>
{% endblock %}

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{% extends "base.html" %}
{% block title %}{% if editing %}Edit{% else %}Add{% endif %} Player - Pickleball ELO Tracker{% endblock %}
{% block content %}
<div class="max-w-2xl mx-auto">
<h1 class="pitt-primary text-4xl font-bold mb-8 text-center">{% if editing %}✏️ Edit Player{% else %}➕ Add Player{% endif %}</h1>
{% include "components/nav.html" %}
<form method="post" class="card">
<div class="mb-6">
<label class="block font-bold pitt-primary mb-2">Player Name</label>
<input type="text" name="name" class="form-input" placeholder="e.g., Andrew" required>
</div>
<div class="mb-6">
<label class="block font-bold pitt-primary mb-2">Email (Optional)</label>
<input type="email" name="email" class="form-input" placeholder="andrew@example.com">
</div>
{% if editing %}
<div class="mb-6">
<label class="block font-bold pitt-primary mb-2">ELO Rating</label>
<input type="number" name="singles_rating" class="form-input" step="0.1" required>
<p class="text-sm text-gray-600 mt-2">This is the unified rating for all match types.</p>
</div>
{% endif %}
<div class="flex gap-4">
<button type="submit" class="btn-success flex-1">{% if editing %}💾 Save Changes{% else %}✅ Add Player{% endif %}</button>
<a href="/players" class="btn-primary flex-1 text-center">Cancel</a>
</div>
</form>
</div>
{% endblock %}

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{% extends "base.html" %}
{% block title %}Players - Pickleball ELO Tracker{% endblock %}
{% block content %}
<h1 class="pitt-primary text-4xl font-bold mb-8 text-center">👥 Players</h1>
{% include "components/nav.html" %}
{% if players.is_empty() %}
<div class="alert-info">
No players yet. <a href="/players/new" class="font-bold hover:underline">Add the first player</a>!
</div>
{% else %}
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
{% for player in players %}
<div class="card">
<h3 class="pitt-primary font-bold text-xl mb-2">
<a href="/players/{{ player.id }}" class="hover:underline">{{ player.name }}</a>
</h3>
<div class="text-3xl font-bold pitt-primary mb-4">{{ player.rating_display }}</div>
{% if player.has_email %}
<p class="text-sm text-gray-600">📧 {{ player.email }}</p>
{% endif %}
<div class="flex gap-2 mt-4">
<a href="/players/{{ player.id }}" class="btn-primary text-sm">View Profile</a>
<a href="/players/{{ player.id }}/edit" class="btn-warning text-sm">Edit</a>
</div>
</div>
{% endfor %}
</div>
{% endif %}
{% endblock %}