import Foundation

/// Which backend the app talks to. All three point at the *same* Next.js API
/// described in `app/ios/README.md` — there is no separate mobile backend.
enum APIEnvironment {
    case production
    case local

    var baseURL: URL {
        switch self {
        case .production:
            // TODO: swap for the real production domain before release.
            return URL(string: "https://scan-receipts.app")!
        case .local:
            // Matches `dev-verify` in the web repo's .claude/launch.json (port
            // 3901) so the app can be pointed at a live local backend without
            // colliding with the docker-compose stack on 3000. Only reachable
            // from an iOS Simulator on the same machine, not a physical device.
            return URL(string: "http://localhost:3901")!
        }
    }

    static var current: APIEnvironment {
        #if DEBUG
        return .local
        #else
        return .production
        #endif
    }
}