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namespace Duplicati.Library.Main.Database
{
    /// <summary>
    /// Represents a remote volume with its name, hash, size, and an optional file entry.
    /// Implements the IRemoteVolume interface.
    /// </summary>
    public class RemoteVolume : IRemoteVolume
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="RemoteVolume"/> class with a file
        /// entry and an optional hash.
        /// </summary>
        /// <param name="file">The file entry associated with the remote volume.</param>
        /// <param name="hash">The hash of the remote volume, can be null.</param>
        public RemoteVolume(Interface.IFileEntry file, string hash = null)
        {
            Name = file.Name;
            Size = file.Size;
            Hash = hash;
            File = file;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="RemoteVolume"/> class with a name,
        /// hash, and size.
        /// </summary>
        /// <param name="name">The name of the remote volume.</param>
        /// <param name="hash">The hash of the remote volume.</param>
        /// <param name="size">The size of the remote volume in bytes.</param>
        public RemoteVolume(string name, string hash, long size)
        {
            Name = name;
            Hash = hash;
            Size = size;
            File = null;
        }

        public string Name { get; private set; }
        public string Hash { get; private set; }
        public long Size { get; private set; }
        public Interface.IFileEntry File { get; private set; }
    }
}
