/* eslint no-console: 'off' */
import { exec } from 'node:child_process';
import { get } from 'node:https';
import { color, label } from '@astrojs/cli-kit';
import { sleep } from '@astrojs/cli-kit/utils';
import stripAnsi from 'strip-ansi';

export const welcome = [
		`Let's claim your corner of the internet.`,
    `I'll be your assistant today.`,
    `Let's build something awesome!`,
    `Let's build something great!`,
    `Let's build something fast!`,
    `Let's make the web weird!`,
    `Let's make the web a better place!`,
    `Let's create a new project!`,
    `Let's create something unqiue!`,
    `Time to build a new website.`,
    `Time to build a faster website.`,
    `Time to build a sweet new website.`,
    `We're glad to have you on board.`,
    `Keeping the internet weird since 2021.`,
    `Initiating launch sequence...`,
    `Initiating launch sequence... right... now!`,
    `Awaiting further instructions.`,
]

export function getName() {
	return new Promise((resolve) => {
		exec('git config user.name', { encoding: 'utf-8' }, (_1, gitName, _2) => {
			if (gitName.trim()) {
				return resolve(gitName.split(' ')[0].trim());
			}
			exec('whoami', { encoding: 'utf-8' }, (_3, whoami, _4) => {
				if (whoami.trim()) {
					return resolve(whoami.split(' ')[0].trim());
				}
				return resolve('astronaut');
			});
		});
	});
}

let v: string;
export function getVersion() {
	return new Promise<string>((resolve) => {
		if (v)
			return resolve(v);
		get('https://registry.npmjs.org/astro/latest', (res) => {
			let body = '';
			res.on('data', chunk => body += chunk);
			res.on('end', () => {
				const { version } = JSON.parse(body);
				v = version;
				resolve(version);
			});
		});
	});
}

export async function banner(version: string) {
	return console.log(`\n${label('astro', color.bgGreen, color.black)}  ${color.green(color.bold(`v${version}`))} ${color.bold('Launch sequence initiated.')}\n`);
}

export async function info(prefix: string, text: string) {
	await sleep(100);
	if (process.stdout.columns < 80) {
		console.log(`${color.cyan('◼')}  ${color.cyan(prefix)}`);
		console.log(`${' '.repeat(3)}${color.dim(text)}\n`);
	} else {
		console.log(`${color.cyan('◼')}  ${color.cyan(prefix)} ${color.dim(text)}\n`);
	}
}

export async function error(prefix: string, text: string) {
	if (process.stdout.columns < 80) {
		console.log(`${' '.repeat(5)} ${color.red('▲')}  ${color.red(prefix)}`);
		console.log(`${' '.repeat(9)}${color.dim(text)}`);
	} else {
		console.log(`${' '.repeat(5)} ${color.red('▲')}  ${color.red(prefix)} ${color.dim(text)}`);
	}
}

export async function typescriptByDefault() {
	await info(`Cool!`, 'Astro comes with TypeScript support enabled by default.');
	console.log(`${' '.repeat(3)}${color.dim(`We'll default to the most relaxed settings for you.`)}`);
	await sleep(300);
}

export async function nextSteps({ projectDir, devCmd }: { projectDir: string; devCmd: string; }) {
	const max = process.stdout.columns;
	const prefix = max < 80 ? ' ' : ' '.repeat(9);
	await sleep(200);
	console.log(`\n ${color.bgCyan(` ${color.black('next')} `)}  ${color.bold('Liftoff confirmed. Explore your project!')}`);

	await sleep(100);
	if (projectDir !== '') {
		const enter = [`\n${prefix}Enter your project directory using`, color.cyan(`cd ./${projectDir}`, '')];
		const len = enter[0].length + stripAnsi(enter[1]).length;
		console.log(enter.join((len > max) ? '\n' + prefix : ' '));
	}
	console.log(`${prefix}Run ${color.cyan(devCmd)} to start the dev server. ${color.cyan('CTRL+C')} to stop.`);
	await sleep(100);
	console.log(`${prefix}Add frameworks like ${color.cyan(`react`)} or ${color.cyan('tailwind')} using ${color.cyan('astro add')}.`);
	await sleep(100);
	console.log(`\n${prefix}Stuck? Join us at ${color.cyan(`https://astro.build/chat`)}`);
	await sleep(200);
}