PluralKit/PluralKit.Core/Models/Privacy/GroupPrivacySubject.cs

using System;

namespace PluralKit.Core
{
    public enum GroupPrivacySubject
    {
        Description,
        Icon,
        List,
        Visibility
    }

    public static class GroupPrivacyUtils
    {
        public static GroupPatch WithPrivacy(this GroupPatch group, GroupPrivacySubject subject, PrivacyLevel level)
        {
            // what do you mean switch expressions can't be statements >.>
            _ = subject switch
            {
                GroupPrivacySubject.Description => group.DescriptionPrivacy = level,
                GroupPrivacySubject.Icon => group.IconPrivacy = level,
                GroupPrivacySubject.List => group.ListPrivacy = level,
                GroupPrivacySubject.Visibility => group.Visibility = level,
                _ => throw new ArgumentOutOfRangeException($"Unknown privacy subject {subject}")
            };

            return group;
        }

        public static GroupPatch WithAllPrivacy(this GroupPatch member, PrivacyLevel level)
        {
            foreach (var subject in Enum.GetValues(typeof(GroupPrivacySubject)))
                member.WithPrivacy((GroupPrivacySubject)subject, level);
            return member;
        }

        public static bool TryParseGroupPrivacy(string input, out GroupPrivacySubject subject)
        {
            switch (input.ToLowerInvariant())
            {
                case "description":
                case "desc":
                case "text":
                case "info":
                    subject = GroupPrivacySubject.Description;
                    break;
                case "avatar":
                case "pfp":
                case "pic":
                case "icon":
                    subject = GroupPrivacySubject.Icon;
                    break;
                case "visibility":
                case "hidden":
                case "shown":
                case "visible":
                    subject = GroupPrivacySubject.Visibility;
                    break;
                case "list":
                case "listing":
                case "members":
                    subject = GroupPrivacySubject.List;
                    break;
                default:
                    subject = default;
                    return false;
            }

            return true;
        }
    }
}