//
use crate as github;
use git_next_config as config;
use git_next_git as git;

use kxio::network;

// https://docs.github.com/en/rest/repos/webhooks?apiVersion=2022-11-28#create-a-repository-webhook
pub async fn register(
    github: &github::Github,
    webhook_url: &config::server::WebhookUrl,
) -> git::forge::webhook::Result<config::RegisteredWebhook> {
    let net = &github.net;
    let repo_details = &github.repo_details;
    let authorisation = config::WebhookAuth::generate();
    let request = network::NetRequest::new(
        network::RequestMethod::Post,
        network::NetUrl::new(format!(
            "https://api.github.com/repos/{}/hooks",
            repo_details.repo_path
        )),
        github::webhook::headers(repo_details.forge.token()),
        network::RequestBody::Json(network::json!({
            "name": "web",
            "active": true,
            "events": ["push"],
            "config": {
                "url": webhook_url.as_ref(),
                "content_type": "json",
                "secret": authorisation.to_string(),
                "insecure_ssl": "0",
            }
        })),
        network::ResponseType::Json,
        None,
        network::NetRequestLogging::None,
    );
    let result = net.post_json::<github::GithubHook>(request).await;
    match result {
        Ok(response) => {
            let Some(hook) = response.response_body() else {
                return Err(git::forge::webhook::Error::NetworkResponseEmpty);
            };
            tracing::info!(webhook_id = %hook.id, "Webhook registered");
            Ok(config::RegisteredWebhook::new(
                config::WebhookId::new(format!("{}", hook.id)),
                authorisation,
            ))
        }
        Err(e) => {
            tracing::warn!("Failed to register webhook");
            Err(git::forge::webhook::Error::FailedToRegister(e.to_string()))
        }
    }
}