import Foundation

/// Who/what a flag evaluation is for — mirrors Atomenta's `context.subjectType` enum.
public enum FeatureControlSubjectType: String, Codable, Sendable {
    case user, customer, store, anonymous
}

/// Evaluation context sent as `context` in `POST /api/feature-control/evaluate`.
public struct FeatureControlContext: Encodable, Sendable, Equatable {
    public var subjectType: FeatureControlSubjectType
    public var subjectId: String
    public var storeId: String?
    public var platform: String?
    public var appVersion: String?
    public var attributes: [String: String]?

    public init(subjectType: FeatureControlSubjectType,
                subjectId: String,
                storeId: String? = nil,
                platform: String? = nil,
                appVersion: String? = nil,
                attributes: [String: String]? = nil) {
        self.subjectType = subjectType
        self.subjectId = subjectId
        self.storeId = storeId
        self.platform = platform
        self.appVersion = appVersion
        self.attributes = attributes
    }
}