using System.Collections;

namespace Qrakhen.Qamp.Core.Collections;

public class FixedArray<T> : IEnumerable<T>, IGetSet<long, T>
{
    protected T[] Data;

    public long Length => Data.LongLength;

    public T this[long index] {
        get => Get(index);
        set => Set(index, value);
    }

    public FixedArray(IEnumerable<T> data)
    {
        Data = data.ToArray();
    }

    public T Get(long index) => Data[index];

    public void Set(long index, T value)
    {
        Data[index] = value;
    }

    public IEnumerator<T> GetEnumerator()
    {
        foreach (var item in Data)
            yield return item;
    }

    IEnumerator IEnumerable.GetEnumerator()
        => GetEnumerator();
}