How to handle properties of type enum with multiple Associated values in struct State

[daidongon]

I am not sure how to handle properties of type enum with multiple Associated values in struct State. For example, assume that the following List Feature and the Row corresponding to each item are defined.

struct ListFeature: ReducerProtocol {

  struct State: Equatable {
    enum EnumState: Equatable {
      case notLoaded
      case loaded(rows: IdentifiedArrayOf<Row.State>, pageInfo: PageInfo)
    }

    var enumState: EnumState
  }

  enum Action {
    case row(id: Row.State.ID, action: Row.Action)
  }

  var body: some ReducerProtocol<State, Action> {
    // No Idea...
  }
}

In this case, I don't know what to do if I want to scope enumState, a State property, according to its state change. I have tried the following link, but in the end I want to focus only on the rows of the associated value.

#1832 (comment)

var body: some ReducerProtocol<State, Action> {
  Scope(state: \.enumState, action: /.self) {
    Scope(state: /State.EnumState.loaded(rows:pageInfo:), action: /.self) {
      Scope(state: ????, action: /.self) { // ← How write with state ?
        EmptyReducer()
          .forEach(\.self, action: /Action.row(id:action:)) {
            Row()
          }
      }
    }
  }
  Reduce { state, action in
    // some pattern matching code
  }
}

[mbrandonw]

Technically I think it would work to do \.0 to key path into the first component of the tuple of the loaded associated value. Even \.rows might work. But it would probably be better to bundle up rows and pageInfo into their own struct, and then just hold onto that in EnumState.loaded.

[daidongon]

Thanks for the advice! I will review the way I have the data, as apparently it was not appropriate.