using Explorer.Domain;

namespace Explorer.Application;

public static class LocationVisibility
{
    public static bool ShouldShow(LocationInfo info, UiPreferences preferences)
    {
        if (info.IsProtected)
        {
            return preferences.ShowProtectedSystemLocations;
        }

        if (info.IsHidden)
        {
            return preferences.ShowHiddenFiles;
        }

        return true;
    }

    public static SizeKnowledge ResolveSizeKnowledge(LocationInfo info, bool isDirectory, long sizeBytes, bool sizeFromIndex)
    {
        if (info.AccessDenied && sizeBytes <= 0)
        {
            return SizeKnowledge.Unknown;
        }

        if (info.AccessDenied && sizeBytes > 0)
        {
            return SizeKnowledge.Partial;
        }

        if (info.IsProtected && isDirectory && sizeBytes <= 0)
        {
            return SizeKnowledge.Unknown;
        }

        if (isDirectory && !sizeFromIndex && sizeBytes <= 0)
        {
            return SizeKnowledge.Unknown;
        }

        return SizeKnowledge.Calculated;
    }
}