namespace RobotApp.VDA5050;

public enum VDA5050Topic
{
    CONNECTION,
    ORDER,
    INSTANTACTIONS,
    STATE,
    VISUALIZATION,
    FACTSHEET
}

public static class EnumExtensions
{
    private static readonly Dictionary<VDA5050Topic, string> TopicToStringMap = new()
    {
        { VDA5050Topic.CONNECTION, "connection" },
        { VDA5050Topic.ORDER, "order" },
        { VDA5050Topic.INSTANTACTIONS, "instantActions" },
        { VDA5050Topic.STATE, "state" },
        { VDA5050Topic.VISUALIZATION, "visualization" },
        { VDA5050Topic.FACTSHEET, "factsheet" }
    };

    private static readonly Dictionary<string, VDA5050Topic> StringToTopicMap = new(StringComparer.OrdinalIgnoreCase)
    {
        { "connection", VDA5050Topic.CONNECTION },
        { "order", VDA5050Topic.ORDER },
        { "instantActions", VDA5050Topic.INSTANTACTIONS },
        { "state", VDA5050Topic.STATE },
        { "visualization", VDA5050Topic.VISUALIZATION },
        { "factsheet", VDA5050Topic.FACTSHEET }
    };

    public static string ToTopicString(this VDA5050Topic type)
    {
        if (TopicToStringMap.TryGetValue(type, out var value)) return value;
        throw new ArgumentException($"Invalid VDA5050Topic: {type}");
    }

    public static VDA5050Topic ToTopic(string value)
    {
        if (StringToTopicMap.TryGetValue(value, out var result)) return result;
        throw new ArgumentException($"No VDA5050Topic with string value '{value}' found.");
    }
}