export function shouldNagForVersion(version: TriVersionFeedItem) {
    const timeSinceRelease = (Date.now() - version.releaseDate.getTime()) / 1000
    const updateNagWaitSeconds = Config.get("update", "nagwait") * 24 * 60 * 60
    const newerThanInstalled = SemverCompare(version.version, getInstalledPatchVersion()) > 0

    return newerThanInstalled && timeSinceRelease > updateNagWaitSeconds
}

export function naggedForVersion(version: TriVersionFeedItem) {
    const lastNaggedVersion = Config.get("update", "lastnaggedversion")
    if (lastNaggedVersion) {
        // If the version is <= the last nagged version, we've already
        // nagged for it.
        return SemverCompare(version.version, lastNaggedVersion) <= 0
    } else {
        return false
    }
}

export async function nativegate(
    version = "0",
    interactive = true,
): Promise<Boolean> {
    if (
        ["win", "android"].includes(
            (await browser.runtime.getPlatformInfo()).os,
        )
    ) {
        if (interactive == true)
            logger.error(
                "# Tridactyl's native messenger doesn't support your operating system, yet.",
            )
        return false
    }
    try {
        const actualVersion = await getNativeMessengerVersion()
        if (actualVersion !== undefined) {
            if (semverCompare(version, actualVersion) > 0) {
                if (interactive == true)
                    logger.error(
                        "# Please update to native messenger " +
                            version +
                            ", for example by running `:updatenative`.",
                    )
                // TODO: add update procedure and document here.
                return false
            }
            return true
        } else if (interactive == true)
            logger.error(
                "# Native messenger not found. Please run `:installnative` and follow the instructions.",
            )
        return false
    } catch (e) {
        if (interactive == true)
            logger.error(
                "# Native messenger not found. Please run `:installnative` and follow the instructions.",
            )
        return false
    }
}