extern crate hash_ring;

use hash_ring::HashRing;
use hash_ring::NodeInfo;

fn main() {
    let mut nodes: Vec<NodeInfo> = Vec::new();
    nodes.push(NodeInfo {
        host: "localhost",
        port: 15324,
    });
    nodes.push(NodeInfo {
        host: "localhost",
        port: 15325,
    });
    nodes.push(NodeInfo {
        host: "localhost",
        port: 15326,
    });
    nodes.push(NodeInfo {
        host: "localhost",
        port: 15327,
    });
    nodes.push(NodeInfo {
        host: "localhost",
        port: 15328,
    });
    nodes.push(NodeInfo {
        host: "localhost",
        port: 15329,
    });

    let mut hash_ring: HashRing<NodeInfo> = HashRing::new(nodes, 10);

    println!(
        "Key: '{}', Node: {}",
        "hello",
        hash_ring.get_node(("hello").to_string()).unwrap()
    );

    println!(
        "Key: '{}', Node: {}",
        "dude",
        hash_ring.get_node(("dude").to_string()).unwrap()
    );

    println!(
        "Key: '{}', Node: {}",
        "martian",
        hash_ring.get_node(("martian").to_string()).unwrap()
    );

    println!(
        "Key: '{}', Node: {}",
        "tardis",
        hash_ring.get_node(("tardis").to_string()).unwrap()
    );

    hash_ring.remove_node(&NodeInfo {
        host: "localhost",
        port: 15329,
    });

    println!(
        "Key: '{}', Node: {}",
        "hello",
        hash_ring.get_node(("hello").to_string()).unwrap()
    );

    hash_ring.add_node(&NodeInfo {
        host: "localhost",
        port: 15329,
    });

    println!(
        "Key: '{}', Node: {}",
        "hello",
        hash_ring.get_node(("hello").to_string()).unwrap()
    );
}