//
// Copyright (c) Microsoft Corporation.
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//
// This code is licensed under the MIT License.
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// of this software and associated documentation files(the "Software"), to deal
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// furnished to do so, subject to the following conditions :
//
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// THE SOFTWARE.

import Foundation

/// Conform any decodable enum to this protocol to add an `unknown` case, that will be returned when the backend introduces
/// a new case that is not registered in the SDK

protocol MSALNativeAuthUnknownCaseProtocol: RawRepresentable, CaseIterable where RawValue: Decodable & Equatable {
    static var unknown: Self { get }
}

extension MSALNativeAuthUnknownCaseProtocol {
    init(rawValue: RawValue) {
        let value = Self.allCases.first { $0.rawValue == rawValue }
        self = value ?? Self.unknown
    }

    init(from decoder: Decoder) throws {
        let container = try decoder.singleValueContainer()
        let rawValue = try container.decode(RawValue.self)
        let value = Self(rawValue: rawValue)
        self = value ?? Self.unknown
    }
}
