passepartout-apple/Passepartout/Library/Sources/AppUI/Views/UI/ProfileSaveButton.swift

//
//  ProfileSaveButton.swift
//  Passepartout
//
//  Created by Davide De Rosa on 9/6/24.
//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
//  https://github.com/passepartoutvpn
//
//  This file is part of Passepartout.
//
//  Passepartout 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.
//
//  Passepartout 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 Passepartout.  If not, see <http://www.gnu.org/licenses/>.
//

import PassepartoutKit
import SwiftUI

struct ProfileSaveButton: View {
    let title: String

    @Binding
    var errorModuleIds: [UUID]

    let action: () async throws -> Void

    var body: some View {
        Button(title) {
            Task {
                do {
                    try await action()
                    errorModuleIds = []
                } catch {
                    switch error as? AppError {
                    case .malformedModule(let module, _):
                        errorModuleIds = [module.id]

                    case .multipleConnectionModules(let modules):
                        errorModuleIds = modules.map(\.id)

                    case .ipModuleRequiresConnection(let module):
                        errorModuleIds = [module.id]

                    default:
                        errorModuleIds = []
                    }
                }
            }
        }
    }
}