using System.Collections.Generic;

using System.Dynamic;

namespace Python.Test;

public class DynamicMappingObject : DynamicObject

{

readonly Dictionary<string, object> storage = [];

// Native members for testing that regular CLR access is unaffected.

public string Label = "default";

public int Multiplier { get; set; } = 1;

public int Multiply(int value) => value * Multiplier;

// Test helper: bypass normal member binding and write directly to dynamic storage.

public void SetDynamicValue(string name, object value) => storage[name] = value;

public override bool TryGetMember(GetMemberBinder binder, out object result)

=> storage.TryGetValue(binder.Name, out result);

public override bool TrySetMember(SetMemberBinder binder, object value)

{

storage[binder.Name] = value;

return true;

}

public override bool TryDeleteMember(DeleteMemberBinder binder)

=> storage.Remove(binder.Name);

public override IEnumerable<string> GetDynamicMemberNames() => storage.Keys;

}