iOS で API を構造化する

import GoogleHomeSDK

@Published public private(set) var structures: [Structure] = []
private var structuresCancellable: AnyCancellable?

  self.structuresCancellable = home
    .structures()
    .batched()
    .receive(on: DispatchQueue.main)
    .map { Array($0) }
    .catch {
      Logger.error("Failed to load structures: \($0)")
      return Just([Structure]())
    }
    .assign(to: \.structures, on: self)

// Get a stream of all structures accessible to the user
let allStructuresChanges = try await self.home.structures()
let allStructures = try? await allStructuresChanges.list()

// Get a stream of changes taking place on a structure.
let structureChanges = try await home.structures().list().filter { $0.id == structureID }

// Get a snapshot of the structure.
let structure = try await structureChanges.first!

// Get structure properties
print("id \(structure.id) ")
print("name \(structure.name) ")

do {
  structure1 = try await home.structures().list().first(where: { $0.name == "Main House" })
} catch let error as HomeError {
  // Code for handling the exception
}

var structure1: Structure!
var structure2: Structure!
do {
  structure1 = try await home.structures().list().first(where: { $0.name == "Main House" })
} catch let error as HomeError {
  // Code for handling the exception
}
do {
  structure2 = try await home.structures().list().first(where: { $0.name == "Guest Cottage" })
} catch let error as HomeError {
  // Code for handling the exception
}

self.home.rooms().batched()
  .combineLatest(self.home.devices().batched())
  .receive(on: DispatchQueue.main)
  .catch { error in
    Logger.error("Failed to load rooms and devices: \(error)")
    return Just((Set<Room>(), Set<HomeDevice>()))
  }
  .map { rooms, devices in
    var devicesByRoom = [Room: [HomeDevice]]()
    for room in rooms where room.structureID == currentStructureID {
      devicesByRoom[room] = devices.filter { $0.roomID == room.id }
    }
    return devicesByRoom
  }.assign(to: &self.$devicesByRoom)

let allRoomsChanges = self.home.rooms()
let allRooms = try await allRoomsChanges.list()
let room = allRooms.first!
XCTAssertTrue(allRooms.contains(room))

print("id \(room.id) ")
print("name \(room.name) ")

let testName = "Test Room Name"
var newRoom: Room!
do {
  newRoom = try await structure.createRoom(name: testName)
  XCTAssertNotNil(newRoom)
} catch let error as HomeError {
  // Code for handling the exception
}

val roomToDelete = structure.rooms().list().filter { it.name == "room_id1" }.firstOrNull()
    structure.deleteRoom(roomToDelete!!)

let roomToDelete = allRooms.first(where: { $0.id == room.id })
if let roomToDelete1 = roomToDelete {
  do {
    try await structure.deleteRoom(roomToDelete1)
  } catch let error as HomeError {
    // Code for handling the exception
  }
}

do {
  try await structure.move(device: light, to: room)
} catch let error as HomeError {
  // Code for handling the exception
}

let updatedRoom = try await theRoom.setName("new room name")