//
// Copyright 2021-2024 New Vector Ltd.
//
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
// Please see LICENSE files in the repository root for full details.
//

import SwiftUI

/// Using an enum for the screen allows you define the different state cases with
/// the relevant associated data for each case.
enum MockUserSessionDetailsScreenState: MockScreenState, CaseIterable {
    // A case for each state you want to represent
    // with specific, minimal associated data that will allow you
    // mock that screen.
    case allSections
    case sessionSectionOnly
    
    /// The associated screen
    var screenType: Any.Type {
        UserSessionDetails.self
    }
    
    /// A list of screen state definitions
    static var allCases: [MockUserSessionDetailsScreenState] {
        // Each of the presence statuses
        [.allSections, .sessionSectionOnly]
    }
    
    /// Generate the view struct for the screen state.
    var screenView: ([Any], AnyView) {
        let sessionInfo: UserSessionInfo
        switch self {
        case .allSections:
            sessionInfo = UserSessionInfo(id: "alice",
                                          name: "iOS",
                                          deviceType: .mobile,
                                          verificationState: .unverified,
                                          lastSeenIP: "10.0.0.10", //NOSONAR mocking ip for testing
                                          lastSeenTimestamp: nil,
                                          applicationName: "Element iOS",
                                          applicationVersion: "1.0.0",
                                          applicationURL: nil,
                                          deviceModel: nil,
                                          deviceOS: "iOS 15.5",
                                          lastSeenIPLocation: nil,
                                          clientName: "Element",
                                          clientVersion: "1.0.0",
                                          isActive: true,
                                          isCurrent: true)
        case .sessionSectionOnly:
            sessionInfo = UserSessionInfo(id: "3",
                                          name: "Android",
                                          deviceType: .mobile,
                                          verificationState: .unverified,
                                          lastSeenIP: nil,
                                          lastSeenTimestamp: Date().timeIntervalSince1970 - 10,
                                          applicationName: "",
                                          applicationVersion: "",
                                          applicationURL: nil,
                                          deviceModel: nil,
                                          deviceOS: nil,
                                          lastSeenIPLocation: nil,
                                          clientName: "Element",
                                          clientVersion: "1.0.0",
                                          isActive: true,
                                          isCurrent: false)
        }
        let viewModel = UserSessionDetailsViewModel(sessionInfo: sessionInfo)
        
        // can simulate service and viewModel actions here if needs be.
        
        return (
            [sessionInfo],
            AnyView(UserSessionDetails(viewModel: viewModel.context))
        )
    }
}