export function getFileFromDataTransfer(dataTransfer?: DataTransfer | null): { file?: File; name?: string } {
	if (!dataTransfer) {
		return {};
	}

	const items: DataTransferItemList = dataTransfer.items ?? [];

	if (items.length >= 2 && items[0].kind === 'string' && items[1].kind === 'file') {
		// name, file
		const text = dataTransfer.getData('text');
		const file = items[1].getAsFile() ?? dataTransfer.files?.item(0);
		if (!file) {
			console.error(`no file ${text}`, items[1]);
			return {};
		}

		// let type = file.type;
		// // fix type
		// type = type;
		// // NOTE paste file can not parse by libs
		// if (type !== file.type) {
		//   const blob = file.slice(0, file.size);
		//   file = new File([blob], text, {type});
		// }

		return { file, name: text };
	} else if (items[0].kind === 'file') {
		const file = items[0].getAsFile();
		if (!file) {
			console.error(`no file`, items[0]);
			return {};
		}
		return { file, name: file.name };
	} else {
		console.debug(
			`file item not match`,
			Array.from(items).map((v) => ({ type: v.type, kind: v.kind })),
		);
	}
	return {};
}