97 lines
3.1 KiB
Swift
97 lines
3.1 KiB
Swift
//
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// ChatBgSelectionViewModel.swift
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// SodaLive
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//
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// Created by klaus on 9/4/25.
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//
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import Foundation
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import Combine
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import Moya
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final class ChatBgSelectionViewModel: ObservableObject {
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// MARK: - Published State
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@Published var isLoading: Bool = false
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@Published var errorMessage: String = ""
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@Published var isShowPopup = false
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@Published var galleryItems: [CharacterImageListItemResponse] = []
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private let repository = CharacterDetailGalleryRepository()
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private var subscription = Set<AnyCancellable>()
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private var currentPage = 0
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private var isLast = false
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var characterId: Int64 = 0
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// MARK: - Public Methods
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func loadInitialData() {
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currentPage = 0
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isLast = false
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galleryItems.removeAll()
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loadImageList()
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}
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func loadMoreIfNeeded(currentItem: CharacterImageListItemResponse) {
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guard !isLast,
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!isLoading,
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let lastItem = galleryItems.last,
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lastItem.id == currentItem.id else { return }
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loadImageList()
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}
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// MARK: - Private Methods
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private func loadImageList() {
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guard !isLoading else { return }
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isLoading = true
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repository.getMyCharacterImageList(
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characterId: characterId,
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page: currentPage,
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size: 20
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)
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.receive(on: DispatchQueue.main)
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.sink { result in
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switch result {
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case .finished:
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DEBUG_LOG("finish")
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case .failure(let error):
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ERROR_LOG(error.localizedDescription)
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}
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} receiveValue: { [weak self] response in
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let responseData = response.data
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self?.isLoading = false
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do {
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let jsonDecoder = JSONDecoder()
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let decoded = try jsonDecoder.decode(ApiResponse<CharacterImageListResponse>.self, from: responseData)
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if let data = decoded.data, decoded.success {
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self?.currentPage += 1
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self?.handleImageListResponse(data)
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} else {
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if let message = decoded.message {
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self?.errorMessage = message
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} else {
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self?.errorMessage = "다시 시도해 주세요.\n계속 같은 문제가 발생할 경우 고객센터로 문의 주시기 바랍니다."
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}
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self?.isShowPopup = true
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}
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} catch {
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ERROR_LOG(String(describing: error))
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self?.errorMessage = "다시 시도해 주세요.\n계속 같은 문제가 발생할 경우 고객센터로 문의 주시기 바랍니다."
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self?.isShowPopup = true
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}
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}
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.store(in: &subscription)
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}
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private func handleImageListResponse(_ response: CharacterImageListResponse) {
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galleryItems.append(contentsOf: response.items)
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isLast = response.items.isEmpty
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}
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}
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