use kube::{
    api::{Api, DeleteParams, PostParams},
    Client,
};
use k8s_openapi::api::core::v1::Pod;
use rand::seq::SliceRandom;

pub struct ChaosTest {
    client: Client,
    namespace: String,
}

impl ChaosTest {
    pub async fn new(namespace: String) -> anyhow::Result<Self> {
        let client = Client::try_default().await?;
        Ok(Self { client, namespace })
    }

    pub async fn kill_random_pod(&self) -> anyhow::Result<()> {
        let pods: Api<Pod> = Api::namespaced(self.client.clone(), &self.namespace);
        let pod_list = pods.list(&Default::default()).await?;
        
        if let Some(pod) = pod_list.items.choose(&mut rand::thread_rng()) {
            if let Some(name) = &pod.metadata.name {
                pods.delete(name, &DeleteParams::default()).await?;
            }
        }

        Ok(())
    }

    pub async fn network_partition(&self) -> anyhow::Result<()> {
        // Network partition test implementation
        Ok(())
    }

    pub async fn resource_exhaustion(&self) -> anyhow::Result<()> {
        // Resource exhaustion test implementation
        Ok(())
    }
}