use sqlx::sqlite::{SqlitePool, SqlitePoolOptions};

pub type DbPool = SqlitePool;

/// Connect and run migrations. In-memory URLs get a single connection so the schema persists.
pub async fn connect(url: &str) -> anyhow::Result<DbPool> {
    let in_memory = url.contains(":memory:");
    let pool = SqlitePoolOptions::new()
        .max_connections(if in_memory { 1 } else { 5 })
        .connect(url)
        .await?;
    sqlx::query("PRAGMA foreign_keys = ON")
        .execute(&pool)
        .await?;
    sqlx::migrate!("./migrations").run(&pool).await?;
    Ok(pool)
}