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

import Combine
import SwiftUI

extension EnvironmentValues {
    @Entry public var goToNextPageNotifier: GoToNextPageNotifier?
}

public final class GoToNextPageNotifier {
    let publisher: AnyPublisher<Void, Never>
    private let subject = PassthroughSubject<Void, Never>()

    public init() {
        publisher = subject.eraseToAnyPublisher()
    }

    public func notify() {
        subject.send(())
    }
}