using OneOf;

namespace InkBlot.ParseHierarchy;

[GenerateOneOf]
public partial class
    MultiDivert : OneOfBase<ThreadDivert, DivertsListWithReturnFromTunnel, DivertsListWithoutReturnFromTunnel>,
    IStoryNode
{
}

public record Identifier(string[] Elements /* TODO: expressions */);

// <- thread_name
public record ThreadDivert(Identifier Identifier) : IStoryNode;

// -> ... ->->                      // return from tunnel
// or
// -> ... ->-> tunnelReplacement    // return from tunnel, but replace destination
public record DivertsListWithReturnFromTunnel(Identifier[] Identifiers, Identifier? TunnelReplacement)
    : IStoryNode;

// -> ... -> div             // not a tunnel
// or
// -> ... -> div ->          // is tunnel
public record DivertsListWithoutReturnFromTunnel(Identifier[] Identifiers, bool IsTunnel)
    : IStoryNode;