40 lines
1.2 KiB
Swift
40 lines
1.2 KiB
Swift
//
|
|
// FamiliarFollowersViewModel+Diffable.swift
|
|
// Mastodon
|
|
//
|
|
// Created by MainasuK on 2022-5-17.
|
|
//
|
|
|
|
import UIKit
|
|
|
|
extension FamiliarFollowersViewModel {
|
|
func setupDiffableDataSource(
|
|
tableView: UITableView,
|
|
userTableViewCellDelegate: UserTableViewCellDelegate?
|
|
) {
|
|
diffableDataSource = UserSection.diffableDataSource(
|
|
tableView: tableView,
|
|
context: context,
|
|
configuration: UserSection.Configuration(
|
|
userTableViewCellDelegate: userTableViewCellDelegate
|
|
)
|
|
)
|
|
|
|
userFetchedResultsController.$records
|
|
.receive(on: DispatchQueue.main)
|
|
.sink { [weak self] records in
|
|
guard let self = self else { return }
|
|
guard let diffableDataSource = self.diffableDataSource else { return }
|
|
|
|
var snapshot = NSDiffableDataSourceSnapshot<UserSection, UserItem>()
|
|
snapshot.appendSections([.main])
|
|
let items = records.map { UserItem.user(record: $0) }
|
|
snapshot.appendItems(items, toSection: .main)
|
|
|
|
diffableDataSource.apply(snapshot, animatingDifferences: false)
|
|
}
|
|
.store(in: &disposeBag)
|
|
}
|
|
|
|
}
|