read only

Cargo.lock

@@ -123,18 +123,52 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
+[[package]]
+name = "cc"
+version = "1.2.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac9fe6cdbb24b6ade63616c0a0688e45bb56732262c158df3c0c4bea4ca47cb7"
+dependencies = [
+ "find-msvc-tools",
+ "shlex",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
+name = "fallible-iterator"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2acce4a10f12dc2fb14a218589d4f1f62ef011b2d0cc4b3cb1bba8e94da14649"
+
+[[package]]
+name = "fallible-streaming-iterator"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
+
+[[package]]
+name = "find-msvc-tools"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52051878f80a721bb68ebfbc930e07b65ba72f2da88968ea5c06fd6ca3d3a127"
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foldhash"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -177,6 +211,24 @@ dependencies = [
  "pin-utils",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.15.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
+dependencies = [
+ "foldhash",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
+dependencies = [
+ "hashbrown",
+]
+
 [[package]]
 name = "http"
 version = "1.3.1"
@@ -272,6 +324,17 @@ version = "0.2.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
 
+[[package]]
+name = "libsqlite3-sys"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "133c182a6a2c87864fe97778797e46c7e999672690dc9fa3ee8e241aa4a9c13f"
+dependencies = [
+ "cc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.14"
@@ -363,6 +426,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkg-config"
+version = "0.3.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.101"
@@ -390,6 +459,20 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "rusqlite"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "165ca6e57b20e1351573e3729b958bc62f0e48025386970b6e4d29e7a7e71f3f"
+dependencies = [
+ "bitflags",
+ "fallible-iterator",
+ "fallible-streaming-iterator",
+ "hashlink",
+ "libsqlite3-sys",
+ "smallvec",
+]
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
@@ -473,6 +556,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.6"
@@ -521,6 +610,7 @@ version = "0.1.0"
 dependencies = [
  "askama",
  "axum",
+ "rusqlite",
  "tokio",
 ]
 
@@ -606,6 +696,12 @@ version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f63a545481291138910575129486daeaf8ac54aee4387fe7906919f7830c7d9d"
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"

Cargo.toml

@@ -6,4 +6,5 @@ edition = "2024"
 [dependencies]
 askama = "0.14.0"
 axum = "0.8.6"
+rusqlite = { version = "0.37.0", features = ["bundled"] }
 tokio = { version = "1.48.0", features = ["full"] }

flake.nix

@@ -18,6 +18,8 @@
             pkgs.rustc
             pkgs.bacon
             pkgs.rust-analyzer
+            pkgs.clippy
+            pkgs.sqlite
           ];
         };
       }

src/create_tables.sql

@@ -0,0 +1,6 @@
+CREATE TABLE IF NOT EXISTS task (
+    id INTEGER PRIMARY KEY,
+    name TEXT NOT NULL,
+    worth FLOAT NOT NULL DEFAULT 1.0,
+    times_completed INTEGER NOT NULL  DEFAULT 0
+);

src/main.rs

@@ -1,14 +1,52 @@
-use axum::{response::Html, routing::get, Router};
+use std::sync::{Arc, Mutex};
+
+use axum::{extract::State, response::Html, routing::get, Router};
+use rusqlite::Connection;
+use askama::Template;
+
+#[derive(Template)]
+#[template(path = "index.html")]
+struct IndexTemplate {
+    tasks: Vec<Task>,
+}
+
+#[derive(Debug, Clone, PartialEq)]
+struct Task {
+    id: i32,
+    name: String,
+    worth: f32,
+    times_completed: i32,
+}
 
 #[tokio::main]
 async fn main() {
-    let app = Router::new().route("/", get(handler));
+    let db_connecion_str = "./tasks.db".to_string();
+    let conn = Connection::open(db_connecion_str).unwrap();
+    conn.execute(include_str!("create_tables.sql"), ()).unwrap();
+    let conn = Arc::new(Mutex::new(conn));
+    
+    let app = Router::new().route("/", get(root)).with_state(conn);
 
     let listener = tokio::net::TcpListener::bind("0.0.0.0:3001").await.unwrap();
     println!("listening on {}", listener.local_addr().unwrap());
     axum::serve(listener, app).await.unwrap();
 }
 
-async fn handler() -> Html<&'static str> {
+async fn root(
-    Html("<h1>Hello, World!</h1>")
+    State(conn): State<Arc<Mutex<Connection>>>
+) -> Html<String> {
+    let conn = conn.lock().unwrap();
+    let mut stmt = conn.prepare("SELECT id, name, worth, times_completed FROM task").unwrap();
+    let tasks = stmt.query_map((), |row| {
+        Ok(Task {
+            id: row.get(0).unwrap(),
+            name: row.get(1).unwrap(),
+            worth: row.get(2).unwrap(),
+            times_completed: row.get(3).unwrap(),
+        })
+    }).unwrap().collect::<Result<_, _>>().unwrap();
+    let index = IndexTemplate {tasks};
+    Html(
+        index.render().unwrap()
+    )
 }

templates/index.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Task Counter</title>
+  </head>
+  <body>
+    <header>
+        <h1>Task Counter!</h1>
+    </header>
+    <main>
+      <ul>
+      {% for task in tasks %}
+        <li>{{ task.name }}</li>
+      {% endfor %}
+      </ul>
+    </main>
+  </body>
+</html>