require("dotenv").config()
const UptimeKuma = require("uptimekuma-api");
const kuma = new UptimeKuma(process.env.SERVER);
const { exec } = require("child_process");

function runCommand(command, stdin) {
	return new Promise((resolve, reject) => {
		const child = exec(command, (error, stdout, stderr) => {
			if (error) {
				console.error(`exec error: ${error}`);
				reject(error);
			} else {
				resolve(stdout);
			}
		});
		if (stdin) {
			child.stdin.write(stdin);
			child.stdin.end();
		}
	});
}

kuma.status(process.env.STATUSPAGE).then((status) => {
    let onlineCount = 0;
    let totalCount = 0;
	let offline = [];
    for (let x of status) {
        for (let monitor of x.monitors) {
            totalCount++;  // Increment total services count
            // Check if the service is online
            if (monitor.heartbeats.slice(-1)[0].status) {
                onlineCount++;  // Increment online services count
            } else {
				offline.push(monitor.name)
			}
        }
    }

    // Calculate the percentage of online services
    const onlinePercentage = (onlineCount / totalCount) * 100;

    // Output the result
    console.log(`Total Services: ${totalCount}`);
    console.log(`Online Services: ${onlineCount}`);
    console.log(`Online Percentage: ${onlinePercentage.toFixed(0)}%`);

	let statusString = `Service Status at ${onlinePercentage.toFixed(0)}%. `;
	if (offline.length > 0) {
		statusString += `${offline.length} of ${totalCount} services are offline. Offline services follow, ${offline.join(". ")}`
	} else {
		statusString += `No outages detected. All ${totalCount} services are online.`
	}

	runCommand(process.env.TTS, statusString).then((output) => {
		//console.log(output)
		runCommand(`ffmpeg -y -i /tmp/kuma-status.wav -ar 8000 -ac 1 -c:a pcm_s16le /tmp/kuma-status-final.wav`)
	}).catch(err => {
		console.log(err)
	})
});