//
//  ProviderManagerTests.swift
//  Passepartout
//
//  Created by Davide De Rosa on 3/13/22.
//  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 Combine
//import CoreData
//import PassepartoutCore
//import PassepartoutProviders
//@testable import PassepartoutProvidersImpl
//import XCTest
//
//@MainActor
//final class ProvidersTests: XCTestCase {
//    private var persistence: ProvidersPersistence!
//
//    private var manager: ProviderManager!
//
//    private var cancellables: Set<AnyCancellable> = []
//
//    override func setUp() {
//        persistence = ProvidersPersistence(withName: "ProvidersTests", cloudKit: false, author: nil)
//
//        let remoteStrategy = APIRemoteProvidersStrategy(
//            appBuild: 10000,
//            bundleServices: APIWebServices.bundledServices(withVersion: "v5"),
//            remoteServices: APIWebServices("v5", URL(string: "https://passepartoutvpn.app/api/")!, timeout: nil),
//            webServicesRepository: persistence.webServicesRepository()
//        )
//        manager = ProviderManager(
//            localProvidersRepository: persistence.localProvidersRepository(),
//            remoteProvidersStrategy: remoteStrategy
//        )
////        persistence.truncate()
//    }
//
//    override func tearDown() {
////        persistence.truncate()
//    }
//
//    func testFetchLocalIndex() throws {
//        let exp = expectation(description: "Local index")
//
//        manager.fetchProvidersIndexPublisher(priority: .bundle)
//            .sink {
//                switch $0 {
//                case .finished:
//                    exp.fulfill()
//
//                case .failure(let error):
//                    pp_log.error("Unable to load remote provider: \(error)")
//                    exp.fulfill()
//                }
//            } receiveValue: {
//                pp_log.debug("Loaded index")
//            }.store(in: &cancellables)
//
//        waitForExpectations(timeout: 10.0, handler: nil)
//    }
//
//    func testFetchRemoteIndex() throws {
//        let exp = expectation(description: "Remote index")
//
//        manager.fetchProvidersIndexPublisher(priority: .remote)
//            .sink {
//                switch $0 {
//                case .finished:
//                    exp.fulfill()
//
//                case .failure(let error):
//                    pp_log.error("Unable to load remote provider: \(error)")
//                    exp.fulfill()
//                }
//            } receiveValue: {
//                pp_log.debug("Loaded index")
//            }.store(in: &cancellables)
//
//        waitForExpectations(timeout: 10.0, handler: nil)
//    }
//
//    func testFetchRemoteProvider() async {
//        do {
//            try await manager.fetchProviderPublisher(withName: .hideme, vpnProtocol: .openVPN, priority: .remote).async()
//            pp_log.debug("Loaded provider")
//        } catch {
//            XCTFail("Unable to load remote provider: \(error)")
//        }
//    }
//
//    func testListProviders() {
//        let providers = manager.allProviders()
//        providers.forEach {
//            pp_log.debug("\($0.name) -> \($0.fullName)")
//        }
//    }
//
//    func testListCategories() async {
//        await fetchProvider(.surfshark)
//        let categories = manager.categories(.surfshark, vpnProtocol: .openVPN)
//        categories.forEach {
//            pp_log.debug("Category: \($0.name)")
//            $0.locations.forEach {
//                pp_log.debug("\t\($0)")
//            }
//        }
//    }
//
//    func testListServers() async {
//        await fetchProvider(.nordvpn)
//        manager.allProviders().filter({ $0.name == .nordvpn }).forEach {
//            let location = ProviderLocation(
//                providerMetadata: $0,
//                vpnProtocol: .openVPN,
//                categoryName: "",
//                countryCode: "ES",
//                servers: nil
//            )
//
//            let servers = manager.servers(forLocation: location)
//            pp_log.debug("\($0.fullName): Servers [\(location.countryCode)] (\(servers.count)): \(servers)")
//        }
//    }
//
//    func testServerId() async {
//        await fetchProvider(.nordvpn)
//        guard let server = manager.server(.nordvpn, vpnProtocol: .openVPN, apiId: "es143") else {
//            return
//        }
//        pp_log.debug(server)
//    }
//
//    func testDefaultServer() async {
//        await fetchProvider(.protonvpn)
//        guard let server = manager.anyDefaultServer(.protonvpn, vpnProtocol: .openVPN) else {
//            return
//        }
//        pp_log.debug(server)
//    }
//
//    func testServerUniqueId() async {
//        await fetchProvider(.nordvpn)
//        guard let server = manager.server(withId: "BEA03D24A5854DD17395057DEFBE7D6BEEA981227ACF8949E487443E6B5EF9C7") else {
//            return
//        }
//        pp_log.debug(server)
//        XCTAssertEqual(server.apiId, "es143")
//    }
//
//    private func fetchProvider(_ name: ProviderName) async {
//        try? await manager.fetchProvidersIndexPublisher(priority: .bundle).async()
//        try? await manager.fetchProviderPublisher(withName: name, vpnProtocol: .openVPN, priority: .bundle).async()
//    }
//}