Files
omnivore/apple/OmnivoreKit/Sources/App/Views/Labels/LabelsViewModel.swift
2022-04-23 19:49:55 -07:00

110 lines
3.2 KiB
Swift

import Combine
import Models
import Services
import SwiftUI
import Views
// TODO: -labels fix file
final class LabelsViewModel: ObservableObject {
private var hasLoadedInitialLabels = false
@Published var isLoading = false
@Published var selectedLabels = [LinkedItemLabel]()
@Published var unselectedLabels = [LinkedItemLabel]()
@Published var labels = [LinkedItemLabel]()
@Published var showCreateEmailModal = false
@Published var labelSearchFilter = ""
var subscriptions = Set<AnyCancellable>()
func loadLabels(
dataService: DataService,
item: LinkedItem? = nil,
initiallySelectedLabels: [LinkedItemLabel]? = nil
) {
guard !hasLoadedInitialLabels else { return }
isLoading = true
dataService.labelsPublisher().sink(
receiveCompletion: { _ in },
receiveValue: { [weak self] labelIDs in
guard let self = self else { return }
dataService.viewContext.performAndWait {
self.labels = labelIDs.compactMap { dataService.viewContext.object(with: $0) as? LinkedItemLabel }
}
let selLabels = initiallySelectedLabels ?? item?.labels.asArray(of: LinkedItemLabel.self) ?? []
for label in self.labels {
if selLabels.contains(label) {
self.selectedLabels.append(label)
} else {
self.unselectedLabels.append(label)
}
}
self.hasLoadedInitialLabels = true
self.isLoading = false
}
)
.store(in: &subscriptions)
}
func createLabel(dataService _: DataService, name _: String, color _: Color, description _: String?) {
// isLoading = true
//
// dataService.createLabelPublisher(
// name: name,
// color: color.hex ?? "",
// description: description
// ).sink(
// receiveCompletion: { [weak self] _ in
// self?.isLoading = false
// },
// receiveValue: { [weak self] result in
// self?.isLoading = false
// self?.labels.insert(result, at: 0)
// self?.unselectedLabels.insert(result, at: 0)
// self?.showCreateEmailModal = false
// }
// )
// .store(in: &subscriptions)
}
func deleteLabel(dataService: DataService, labelID: String) {
isLoading = true
dataService.removeLabelPublisher(labelID: labelID).sink(
receiveCompletion: { [weak self] _ in
self?.isLoading = false
},
receiveValue: { [weak self] _ in
self?.isLoading = false
self?.labels.removeAll { $0.id == labelID }
}
)
.store(in: &subscriptions)
}
func saveItemLabelChanges(
itemID _: String,
dataService _: DataService,
onComplete _: @escaping ([LinkedItemLabel]) -> Void
) {
// isLoading = true
// dataService.updateArticleLabelsPublisher(itemID: itemID, labelIDs: selectedLabels.map(\.id)).sink(
// receiveCompletion: { [weak self] _ in
// self?.isLoading = false
// },
// receiveValue: { onComplete($0) }
// )
// .store(in: &subscriptions)
}
func addLabelToItem(_: LinkedItemLabel) {
// selectedLabels.insert(label, at: 0)
// unselectedLabels.removeAll { $0.id == label.id }
}
func removeLabelFromItem(_: LinkedItemLabel) {
// unselectedLabels.insert(label, at: 0)
// selectedLabels.removeAll { $0.id == label.id }
}
}