using JdeScoping.Core.Interfaces;

namespace JdeScoping.Infrastructure.Tests.Helpers;

/// <summary>
/// In-memory implementation of ISecureStoreService for unit testing.
/// </summary>
public class InMemorySecureStore : ISecureStoreService
{
    private readonly Dictionary<string, string> _secrets = new();
    private bool _disposed;

    public string? Get(string key)
    {
        ObjectDisposedException.ThrowIf(_disposed, this);
        return _secrets.TryGetValue(key, out var value) ? value : null;
    }

    public string GetRequired(string key)
    {
        ObjectDisposedException.ThrowIf(_disposed, this);

        if (!_secrets.TryGetValue(key, out var value))
            throw new KeyNotFoundException($"Secret '{key}' not found.");

        return value;
    }

    public void Set(string key, string value)
    {
        ObjectDisposedException.ThrowIf(_disposed, this);
        _secrets[key] = value;
    }

    public bool Contains(string key)
    {
        ObjectDisposedException.ThrowIf(_disposed, this);
        return _secrets.ContainsKey(key);
    }

    public bool Remove(string key)
    {
        ObjectDisposedException.ThrowIf(_disposed, this);
        return _secrets.Remove(key);
    }

    public void Save()
    {
        ObjectDisposedException.ThrowIf(_disposed, this);
        // No-op for in-memory store
    }

    public IEnumerable<string> Keys => _secrets.Keys.ToList().AsReadOnly();

    public void Dispose()
    {
        _disposed = true;
        GC.SuppressFinalize(this);
    }
}