sodalive-ios/SodaLive/Sources/Content/ContentListViewModel.swift

94 lines
3.2 KiB
Swift

//
// ContentListViewModel.swift
// SodaLive
//
// Created by klaus on 2023/08/11.
//
import Foundation
import Combine
final class ContentListViewModel: ObservableObject {
enum Sort: String {
case NEWEST, PRICE_HIGH, PRICE_LOW
}
private let repository = ContentRepository()
private var subscription = Set<AnyCancellable>()
@Published var errorMessage = ""
@Published var isShowPopup = false
@Published var isLoading = false
@Published var audioContentList: [GetAudioContentListItem] = []
@Published var totalCount = 0
@Published var sort = Sort.NEWEST {
didSet {
page = 1
isLast = false
getAudioContentList()
}
}
@Published var scrollToTop = false
var userId = 0
var page = 1
var isLast = false
private let pageSize = 10
func getAudioContentList() {
if (!isLast && !isLoading) {
isLoading = true
repository
.getAudioContentList(userId: userId, page: page, size: pageSize, sort: sort)
.sink { result in
switch result {
case .finished:
DEBUG_LOG("finish")
case .failure(let error):
ERROR_LOG(error.localizedDescription)
}
} receiveValue: { [unowned self] response in
let responseData = response.data
do {
let jsonDecoder = JSONDecoder()
let decoded = try jsonDecoder.decode(ApiResponse<GetAudioContentListResponse>.self, from: responseData)
if let data = decoded.data, decoded.success {
if page == 1 {
self.audioContentList.removeAll()
self.scrollToTop.toggle()
}
if !data.items.isEmpty {
page += 1
self.totalCount = data.totalCount
self.audioContentList.append(contentsOf: data.items)
} else {
isLast = true
}
} else {
if let message = decoded.message {
self.errorMessage = message
} else {
self.errorMessage = "다시 시도해 주세요.\n계속 같은 문제가 발생할 경우 고객센터로 문의 주시기 바랍니다."
}
self.isShowPopup = true
}
} catch {
self.errorMessage = "다시 시도해 주세요.\n계속 같은 문제가 발생할 경우 고객센터로 문의 주시기 바랍니다."
self.isShowPopup = true
}
self.isLoading = false
}
.store(in: &subscription)
}
}
}