"use strict";

const Promise = require("bluebird");
const execBinary = require("../../exec-binary");
const { errorResult } = require("../../text-parser");
const createRegexParser = require("../../text-parser-regex");

const handleDeviceNotFound = require("../modifiers/handle-device-not-found");
const handlePhysicalVolumeInUse = require("../modifiers/handle-physical-volume-in-use");
const errors = require("../errors");

module.exports = function ({ devicePath }) {
	return Promise.try(() => {
		return execBinary("pvremove", [devicePath])
			.asRoot()
			.requireResult()
			.withModifier(handleDeviceNotFound(devicePath))
			.withModifier(handlePhysicalVolumeInUse(devicePath))
			.expectOnStdout(createRegexParser(/Labels on physical volume "[^"]+" successfully wiped\./, () => undefined))
			.expectOnStderr(createRegexParser(/No PV( label)? found on .+\./, () => {
				return errorResult(new errors.InvalidPath(`Specified device '${devicePath}' is not a Physical Volume`, {
					path: devicePath
				}));
			}))
			.execute();
	}).then((_output) => {
		return true;
	});
};