/*
    godotVmcSharp
    Copyright (C) 2023  Cassandra de la Cruz-Munoz

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
    */

using godotOscSharp;
using System.Collections.Generic;

#nullable enable

namespace godotVmcSharp
{
    public class VmcExtVrm : VmcMessage
    {
        public readonly string Path;
        public readonly string Title;
        public readonly string? Hash;

        public static VmcExtVrm? CreateFromMessage(OscMessage m)
        {
            switch (m.Data.Count)
            {
                case 2:
                    return new VmcExtVrm(m.Data[0].GetAsString(), m.Data[1].GetAsString());
                case 1:
                case 0:
                    throw new MissingArgumentsException(m.Address, "2 <= count <= 3", m.Data.Count);
                default:
                    return new VmcExtVrm(m.Data[0].GetAsString(), m.Data[1].GetAsString(), m.Data[2].GetAsString());
            }
        }

        public VmcExtVrm(string path, string title) : base(new OscAddress("/VMC/Ext/VRM"))
        {
            Path = path;
            Title = title;
        }

        public VmcExtVrm(string path, string title, string hash) : base(new OscAddress("/VMC/Ext/VRM"))
        {
            Path = path;
            Title = title;
            Hash = hash;
        }

        public new OscMessage ToMessage()
        {
            if (Hash == null)
            {
                return new OscMessage(Addr, new List<OscArgument>{
                    OscArgument.CreateFromParams(Path, 's')!,
                    OscArgument.CreateFromParams(Title, 's')!
                });
            }
            return new OscMessage(Addr, new List<OscArgument>{
                OscArgument.CreateFromParams(Path, 's')!,
                OscArgument.CreateFromParams(Title, 's')!,
                OscArgument.CreateFromParams(Hash, 's')!
            });
        }
    }
}