// 
// Copyright 2020 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

import Foundation

/// `JitsiAuthenticationType` represents authentification type supported by a Jitsi server
/// See https://github.com/matrix-org/prosody-mod-auth-matrix-user-verification
enum JitsiAuthenticationType: Equatable {
    case openIDTokenJWT
    case other(String)
            
    private enum KnownAuthenticationType: String {
        case openIDTokenJWT = "openidtoken-jwt"
    }
    
    var identifier: String {
        switch self {
        case .openIDTokenJWT:
            return KnownAuthenticationType.openIDTokenJWT.rawValue
        case .other(let authentificationString):
            return authentificationString
        }
    }
}

extension JitsiAuthenticationType {
    init(_ value: String) {
        switch value {
        case KnownAuthenticationType.openIDTokenJWT.rawValue:
            self = .openIDTokenJWT
        default:
            self = .other(value)
        }
    }
}
