const sharp = require("sharp");
import { logger } from "./logger.utils";
import { ISharpResizedImageStats } from "threetwo-ui-typings";

export const extractMetadataFromImage = async (
	imageFilePath: string
): Promise<unknown> => {
	const image = await sharp(imageFilePath)
		.metadata()
		.then((metadata) => {
			return metadata;
		});
	return image;
};

export const resizeImage = async (
	imageFile: string | Buffer,
	outputPath: string,
	newWidth: number,
	newHeight?: number
): Promise<ISharpResizedImageStats> => {
	return new Promise((resolve, reject) => {
		sharp(imageFile)
			.resize(newWidth)
			.toFile(`${outputPath}`, (err, info) => {
				if (err) {
					logger.error("Failed to resize image:");
					logger.error(err);
					reject(err);
				}

				logger.info("Image file resized with the following parameters:");
				logger.info(info);
				resolve(info);
			});
	});
};