use axum::{extract::State, routing::get, Router};
use maud::{html, Markup};
use serde::{Deserialize, Serialize};
use sqlx::{FromRow, SqlitePool};
use std::sync::Arc;

#[derive(FromRow, Debug, Serialize, Deserialize)]
struct Station {
    id: u64,
    name: String,
    amount_people: u8,
    last_login: Option<String>, // TODO use proper timestamp (NaiveDateTime?)
    pw: String,
    lat: Option<f64>,
    lng: Option<f64>,
}

impl Station {
    async fn all(db: &SqlitePool) -> Vec<Self> {
        sqlx::query_as::<_, Self>(
            "SELECT id, name, amount_people, last_login, pw, lat, lng FROM station;",
        )
        .fetch_all(db)
        .await
        .unwrap()
    }
}

async fn get_stations(State(db): State<Arc<SqlitePool>>) -> Markup {
    let all = Station::all(&db).await;
    let mut ret = String::new();
    for a in all {
        ret.push_str(&a.name);
    }

    html! {
        div { (ret) }
    }
}

pub(super) fn routes() -> Router<Arc<SqlitePool>> {
    Router::new().route("/", get(get_stations))
}