import { app } from "../app.js";
import http from "node:http";
import * as configFunctions from "../helpers/functions.config.js";
import exitHook from "exit-hook";
import ntfyPublish from "@cityssm/ntfy-publish";
import Debug from "debug";
const debug = Debug("lot-occupancy-system:www");
function onError(error) {
    if (error.syscall !== "listen") {
        throw error;
    }
    switch (error.code) {
        case "EACCES": {
            debug("Requires elevated privileges");
            process.exit(1);
        }
        case "EADDRINUSE": {
            debug("Port is already in use.");
            process.exit(1);
        }
        default: {
            throw error;
        }
    }
}
function onListening(server) {
    const addr = server.address();
    if (addr) {
        const bind = typeof addr === "string" ? "pipe " + addr : "port " + addr.port.toString();
        debug("Listening on " + bind);
    }
}
const ntfyStartupConfig = configFunctions.getProperty("application.ntfyStartup");
const httpPort = configFunctions.getProperty("application.httpPort");
const httpServer = http.createServer(app);
httpServer.listen(httpPort);
httpServer.on("error", onError);
httpServer.on("listening", () => {
    onListening(httpServer);
});
debug("HTTP listening on " + httpPort.toString());
exitHook(() => {
    debug("Closing HTTP");
    httpServer.close();
});
if (ntfyStartupConfig) {
    const topic = ntfyStartupConfig.topic;
    const server = ntfyStartupConfig.server;
    const ntfyStartupMessage = {
        topic,
        title: configFunctions.getProperty("application.applicationName"),
        message: "Application Started",
        tags: ["arrow_up"]
    };
    const ntfyShutdownMessage = {
        topic,
        title: configFunctions.getProperty("application.applicationName"),
        message: "Application Shut Down",
        tags: ["arrow_down"]
    };
    if (server) {
        ntfyStartupMessage.server = server;
        ntfyShutdownMessage.server = server;
    }
    await ntfyPublish(ntfyStartupMessage);
    exitHook(() => {
        debug("Sending ntfy notification");
        ntfyPublish(ntfyShutdownMessage);
    });
}