import type { Plugin } from 'vite';
import { getPackageSize } from './utils';
import dayjs, { type Dayjs } from 'dayjs';
import duration from 'dayjs/plugin/duration';
import gradientString from 'gradient-string';
import boxen, { type Options as BoxenOptions } from 'boxen';

dayjs.extend(duration);

const welcomeMessage = (VITE_PORT: number) => {
	return gradientString('cyan', 'magenta').multiline(
		`您好! 欢迎使用 bunny 系列开发模板
项目访问地址如下：
http://localhost:${VITE_PORT}`,
	);
};

const boxenOptions: BoxenOptions = {
	padding: 0.5,
	borderColor: 'cyan',
	borderStyle: 'round',
};

export function viteBuildInfo(VITE_PORT: number): Plugin {
	let config: { command: string };
	let startTime: Dayjs;
	let endTime: Dayjs;
	let outDir: string;
	return {
		name: 'vite:buildInfo',
		configResolved(resolvedConfig) {
			config = resolvedConfig;
			outDir = resolvedConfig.build?.outDir ?? 'dist';
		},
		buildStart() {
			console.log(boxen(welcomeMessage(VITE_PORT), boxenOptions));
			if (config.command === 'build') {
				startTime = dayjs(new Date());
			}
		},
		closeBundle() {
			if (config.command === 'build') {
				endTime = dayjs(new Date());
				getPackageSize({
					folder: outDir,
					callback: (size: string) => {
						console.log(boxen(gradientString('cyan', 'magenta').multiline(`🎉 恭喜打包完成（总用时${dayjs.duration(endTime.diff(startTime)).format('mm分ss秒')}，打包后的大小为${size}）`), boxenOptions));
					},
				});
			}
		},
	};
}