/*
    FITS Rating Tool
    Copyright (C) 2022 TheCyberBrick
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

using FitsRatingTool.Common.Models.FitsImage;
using System;

namespace FitsRatingTool.GuiApp.Repositories
{
    public interface IFitsImageMetadataRepository
    {
        public class RepositoryChangedEventArgs : EventArgs
        {
            public string File { get; private set; }

            public RepositoryChangedEventArgs(string file)
            {
                File = file;
            }
        }

        void AddMetadata(IFitsImageMetadata metadata);

        IFitsImageMetadata? GetMetadata(string file);

        IFitsImageMetadata? RemoveMetadata(string file);

        event EventHandler<RepositoryChangedEventArgs> MetadataChanged;
    }
}
