import BaseNetworkKit

enum RequesterAPI {
  // Body can be a model object conform to NKCodable
  case listOfItems(Body)
}

extension RequesterAPI: NKFlowTarget {
  // Set your api
  var baseURL: URL {
    return URL(stringValue: "https://your.api")
  }

  // Set your endpoints
  var path: String {
    switch self {
    case .listOfItems:
      return "endpoint1"
    }
  }

  // Set http methods
  var method: NKHTTPMethods {
    return .get
  }

  // Set headers if needed
  var headers: NKCommon.HTTPHeader? {
    return [
      "key1": "value2",
      "key2": "value2"
    ]
  }

  // Here you can set the tasks, like parameters
  var task: NKTask {
    switch self {
    case .listOfItems(let body):
      guard let params = body.dictionary(), !params.isEmpty else {
        return .requestPlain
      }
      return .requestParameters(params, encoding: .queryString)
    }
  }

  // You want to see the request logs, set the environment to develop
  var environment: NKEnvironment {
    return .develop
  }
}

class Service: NKBaseService<RequesterAPI> {
  func fetchItems(page: Int, limit: Int, completion: @escaping NKCommon.ResultType<Model>) {
    let requestModel = ModelRequest(offset: "\(page)", limit: "\(limit)")
    fetch(.listOfItems(requestModel), dataType: Model.self, completion: completion)
  }
}