namespace Nexus.Api.Services;

public sealed record MemoryFileInfo(
    string Name,
    string Path,
    long Size,
    DateTime ModifiedAt,
    string SourceAgentId,
    string WorkspacePath);

public sealed record MemoryFileContent(
    string Name,
    string Path,
    string Content,
    long Size,
    DateTime ModifiedAt,
    string SourceAgentId,
    string WorkspacePath);

public sealed record MemorySearchResult(
    string Name,
    string Path,
    string Excerpt,
    long Size,
    string SourceAgentId,
    string WorkspacePath);

public interface IMemoryService
{
    Task<IReadOnlyList<MemoryFileInfo>> GetAllAsync(
        string agentId = "iris",
        CancellationToken cancellationToken = default);
    Task<IReadOnlyList<MemorySearchResult>> SearchAsync(
        string query,
        string agentId = "iris",
        CancellationToken cancellationToken = default);
    Task<MemoryFileContent?> GetFileAsync(
        string name,
        string agentId = "iris",
        CancellationToken cancellationToken = default);
}