/*
 * Copyright (c) 2023 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/>.
 */

namespace ProtonVPN.Client.Logic.Users.Contracts.Messages;

public class VpnPlanChangedMessage
{
    public VpnPlan OldPlan { get; }
    public VpnPlan NewPlan { get; }

    public VpnPlanChangedMessage(VpnPlan oldPlan, VpnPlan newPlan)
    {
        OldPlan = oldPlan;
        NewPlan = newPlan;
    }

    public bool HasChanged()
    {
        return !OldPlan.Equals(NewPlan);
    }

    public bool IsDowngrade()
    {
        return OldPlan.MaxTier > NewPlan.MaxTier;
    }

    public bool IsUpgrade()
    {
        return OldPlan.MaxTier < NewPlan.MaxTier;
    }

    public bool HasMaxTierChanged()
    {
        return OldPlan.MaxTier != NewPlan.MaxTier;
    }
}