/*
 * Copyright (c) 2025 Proton AG
 *
 * This file is part of ProtonVPN.
 *
 * ProtonVPN 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.
 *
 * ProtonVPN 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 ProtonVPN.  If not, see <https://www.gnu.org/licenses/>.
 */

using ProtonVPN.Client.Logic.Connection.Contracts.Enums;
using ProtonVPN.Client.Logic.Connection.Contracts.Models.Intents.Locations.Servers;
using ProtonVPN.Client.Logic.Connection.Contracts.SerializableEntities.Intents;
using ProtonVPN.Client.Logic.Connection.EntityMapping.Extensions;
using ProtonVPN.EntityMapping.Contracts;

namespace ProtonVPN.Client.Logic.Connection.EntityMapping.LocationIntents;

public class MultiServerLocationIntentMapper : IMapper<MultiServerLocationIntent, SerializableLocationIntent>
{
    public SerializableLocationIntent Map(MultiServerLocationIntent leftEntity)
    {
        return leftEntity is null
            ? null
            : new SerializableLocationIntent()
            {
                TypeName = nameof(MultiServerLocationIntent),
                Strategy = leftEntity.Strategy,
                CountryCode = leftEntity.Country.CountryCode,
                State = leftEntity.State?.StateName,
                City = leftEntity.City?.CityName,
                Servers = leftEntity.Servers.ToList(),
            };
    }

    public MultiServerLocationIntent Map(SerializableLocationIntent rightEntity)
    {
        SelectionStrategy strategy = rightEntity.GetSelectionStrategy();

        return rightEntity is null
            ? null
            : MultiServerLocationIntent.From(
                countryCode: rightEntity.CountryCode,
                stateName: rightEntity.State,
                cityName: rightEntity.City,
                servers: rightEntity.Servers ?? [],
                strategy: strategy);
    }
}