126 lines
4.5 KiB
Swift
126 lines
4.5 KiB
Swift
import UIKit
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public enum RowAction {
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case ignore, block, delete
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// static let all: [RowAction] = [.ignore, .block, .delete]
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}
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// MARK: - Generic
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protocol EditableRows {
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func editableRowUserInfo(_ index: IndexPath) -> Any?
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func editableRowActions(_ index: IndexPath) -> [(RowAction, String)]
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func editableRowActionColor(_ index: IndexPath, _ action: RowAction) -> UIColor?
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@discardableResult func editableRowCallback(_ atIndexPath: IndexPath, _ action: RowAction, _ userInfo: Any?) -> Bool
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}
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extension EditableRows where Self: UITableViewController {
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fileprivate func getRowActionsIOS9(_ index: IndexPath) -> [UITableViewRowAction]? {
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let userInfo = editableRowUserInfo(index)
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return editableRowActions(index).compactMap { a,t in
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let x = UITableViewRowAction(style: a == .delete ? .destructive : .normal, title: t) { self.editableRowCallback($1, a, userInfo) }
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x.backgroundColor = editableRowActionColor(index, a)
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return x
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}
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}
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@available(iOS 11.0, *)
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fileprivate func getRowActionsIOS11(_ index: IndexPath) -> UISwipeActionsConfiguration? {
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let userInfo = editableRowUserInfo(index)
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return UISwipeActionsConfiguration(actions: editableRowActions(index).compactMap { a,t in
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let x = UIContextualAction(style: a == .delete ? .destructive : .normal, title: t) { $2(self.editableRowCallback(index, a, userInfo)) }
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x.backgroundColor = editableRowActionColor(index, a)
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return x
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})
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}
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func editableRowUserInfo(_ index: IndexPath) -> Any? { nil }
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}
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// MARK: - Edit Ignore-Block-Delete
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protocol EditActionsIgnoreBlockDelete : EditableRows {
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var dataSource: [GroupedDomain] { get set }
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}
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extension EditActionsIgnoreBlockDelete where Self: UITableViewController {
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func editableRowActions(_ index: IndexPath) -> [(RowAction, String)] {
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let x = dataSource[index.row]
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if x.domain.starts(with: "#") {
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return [(.delete, "Delete")]
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}
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let b = x.options?.contains(.blocked) ?? false
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let i = x.options?.contains(.ignored) ?? false
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return [(.delete, "Delete"), (.block, b ? "Unblock" : "Block"), (.ignore, i ? "Unignore" : "Ignore")]
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}
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func editableRowActionColor(_: IndexPath, _ action: RowAction) -> UIColor? {
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action == .block ? .systemOrange : nil
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}
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func editableRowUserInfo(_ index: IndexPath) -> Any? { dataSource[index.row] }
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func editableRowCallback(_ index: IndexPath, _ action: RowAction, _ userInfo: Any?) -> Bool {
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let entry = userInfo as! GroupedDomain
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switch action {
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case .ignore: showFilterSheet(entry, .ignored)
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case .block: showFilterSheet(entry, .blocked)
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case .delete:
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AlertDeleteLogs(entry.domain, latest: entry.lastModified) {
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DBWrp.deleteHistory(domain: entry.domain, since: $0)
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}.presentIn(self)
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}
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return true
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}
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private func showFilterSheet(_ entry: GroupedDomain, _ filter: FilterOptions) {
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if entry.options?.contains(filter) ?? false {
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DBWrp.updateFilter(entry.domain, remove: filter)
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} else {
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// TODO: alert sheet
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DBWrp.updateFilter(entry.domain, add: filter)
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}
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}
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}
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// MARK: Extensions
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extension TVCDomains : EditActionsIgnoreBlockDelete {
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override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
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getRowActionsIOS9(indexPath)
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}
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@available(iOS 11.0, *)
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override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
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getRowActionsIOS11(indexPath)
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}
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}
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extension TVCHosts : EditActionsIgnoreBlockDelete {
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override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
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getRowActionsIOS9(indexPath)
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}
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@available(iOS 11.0, *)
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override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
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getRowActionsIOS11(indexPath)
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}
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}
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// MARK: - Edit Remove
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protocol EditActionsRemove : EditableRows {}
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extension EditActionsRemove where Self: UITableViewController {
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func editableRowActions(_: IndexPath) -> [(RowAction, String)] { [(.delete, "Remove")] }
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func editableRowActionColor(_: IndexPath, _: RowAction) -> UIColor? { nil }
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}
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// MARK: Extensions
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extension TVCFilter : EditableRows {
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override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
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getRowActionsIOS9(indexPath)
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}
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@available(iOS 11.0, *)
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override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
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getRowActionsIOS11(indexPath)
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}
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}
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