use skv::KeyValueStore;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    std::fs::create_dir_all("tmp")?;

    let store_name = "kv_store1.db";
    let index_name = "kv_index1.db";

    let kv_store =
        KeyValueStore::<String>::new(format!("tmp/{}", store_name), format!("tmp/{}", index_name))?;

    // store a new value
    kv_store.insert(
        "key1".to_string(),
        r#"
        {
            "name": "John Doe",
            "age": 43,
            "phones": [
                "+44 1234567",
                "+44 2345678"
            ]
        }
        "#
        .to_string(),
    )?;

    // get the value
    println!("Inital\n{}", kv_store.get("key1").unwrap().unwrap());

    drop(kv_store);

    // load the store and index files
    let kv_store = KeyValueStore::<String>::load(
        format!("tmp/{}", store_name),
        format!("tmp/{}", index_name),
    )?;

    // get the value
    println!("ReRead\n{}", kv_store.get("key1").unwrap().unwrap());

    // remove the store and index files
    std::fs::remove_file(format!("tmp/{}", store_name))?;
    std::fs::remove_file(format!("tmp/{}", index_name))?;

    // remove the tmp directory
    std::fs::remove_dir("tmp")?;

    Ok(())
}