import Dependencies
import DependenciesMacros
import Elementary
import SharedModels

public extension DependencyValues {
  var viewController: ViewController {
    get { self[ViewController.self] }
    set { self[ViewController.self] = newValue }
  }
}

@DependencyClient
public struct ViewController: Sendable {
  public typealias AuthenticateHandler = @Sendable (User) -> Void

  public var view: @Sendable (ViewRoute, Bool, @escaping AuthenticateHandler) async throws -> (any HTML)?

  @Sendable
  public func view(
    for route: ViewRoute,
    isHtmxRequest: Bool,
    authenticate: @escaping AuthenticateHandler
  ) async throws -> (any HTML)? {
    try await view(route, isHtmxRequest, authenticate)
  }
}

extension ViewController: TestDependencyKey {
  public static let testValue: ViewController = Self()
}