Improves UI for restoring records/resolving conflicts

This commit is contained in:
Riley Testut 2019-03-20 11:22:39 -07:00
parent 7464ce1412
commit 8bc9d02e4c
2 changed files with 83 additions and 93 deletions

View File

@ -997,7 +997,7 @@
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection headerTitle="Local" id="vpJ-Pg-nU9">
<tableViewSection headerTitle="On Device" id="vpJ-Pg-nU9">
<cells>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="none" indentationWidth="10" reuseIdentifier="Cell" textLabel="npF-wl-PPC" detailTextLabel="SYD-cR-5TY" style="IBUITableViewCellStyleValue1" id="9Dq-cm-tka">
<rect key="frame" x="0.0" y="135" width="375" height="44"/>
@ -1049,7 +1049,7 @@
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection headerTitle="Remote" id="Bct-0y-ptf">
<tableViewSection headerTitle="Cloud" id="Bct-0y-ptf">
<cells>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="none" indentationWidth="10" reuseIdentifier="Cell" textLabel="aeh-me-gZl" detailTextLabel="0Rm-b2-HX5" style="IBUITableViewCellStyleValue1" id="djI-O4-xho">
<rect key="frame" x="0.0" y="279" width="375" height="44"/>
@ -1218,23 +1218,6 @@
</constraints>
</tableViewCellContentView>
</tableViewCell>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="gray" indentationWidth="10" reuseIdentifier="ConfirmCell" textLabel="saf-eQ-eJc" style="IBUITableViewCellStyleDefault" id="x0b-KE-P94">
<rect key="frame" x="0.0" y="143.5" width="375" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="x0b-KE-P94" id="ufh-yE-uv2">
<rect key="frame" x="0.0" y="0.0" width="375" height="43.5"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Restore Version" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="saf-eQ-eJc">
<rect key="frame" x="16" y="0.0" width="343" height="43.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
</subviews>
</tableViewCellContentView>
</tableViewCell>
</prototypes>
<connections>
<outlet property="dataSource" destination="PGW-Yp-czd" id="O27-2u-XUE"/>
@ -1242,12 +1225,21 @@
</connections>
</tableView>
<navigationItem key="navigationItem" title="Versions" id="GLC-Lc-6VM">
<barButtonItem key="rightBarButtonItem" style="done" systemItem="done" id="LMc-KQ-vea">
<barButtonItem key="leftBarButtonItem" systemItem="cancel" id="LMc-KQ-vea">
<connections>
<segue destination="oyk-u7-Dn0" kind="unwind" unwindAction="unwindToRecordSyncStatusViewController:" id="JOO-Bj-i1E"/>
</connections>
</barButtonItem>
<barButtonItem key="rightBarButtonItem" enabled="NO" title="Restore" style="done" id="I8z-cN-A01">
<color key="tintColor" red="1" green="0.14901960780000001" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<connections>
<action selector="restore:" destination="PGW-Yp-czd" id="wQ3-0j-AXC"/>
</connections>
</barButtonItem>
</navigationItem>
<connections>
<outlet property="restoreButton" destination="I8z-cN-A01" id="9Bi-Qg-usS"/>
</connections>
</tableViewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="p6Y-9f-cL2" userLabel="First Responder" sceneMemberID="firstResponder"/>
<exit id="oyk-u7-Dn0" userLabel="Exit" sceneMemberID="exit"/>

View File

@ -17,7 +17,6 @@ extension RecordVersionsViewController
{
case local
case remote
case confirm
}
private enum Mode
@ -42,6 +41,7 @@ class RecordVersionsViewController: UITableViewController
var record: Record<NSManagedObject>! {
didSet {
self.mode = self.record.isConflicted ? .resolveConflict : .restoreVersion
self.update()
}
}
@ -80,6 +80,8 @@ class RecordVersionsViewController: UITableViewController
private var _progressObservation: NSKeyValueObservation?
@IBOutlet private var restoreButton: UIBarButtonItem!
override func viewDidLoad()
{
super.viewDidLoad()
@ -98,6 +100,8 @@ class RecordVersionsViewController: UITableViewController
}
self.tableView.dataSource = self.dataSource
self.update()
}
override func viewWillAppear(_ animated: Bool)
@ -164,36 +168,29 @@ private extension RecordVersionsViewController
let remoteVersionsLoadingDataSource = RSTCompositeTableViewDataSource(dataSources: [loadingDataSource, remoteVersionsDataSource])
remoteVersionsLoadingDataSource.shouldFlattenSections = true
let restoreVersionDataSource = RSTDynamicTableViewDataSource<Version>()
restoreVersionDataSource.numberOfSectionsHandler = { 1 }
restoreVersionDataSource.numberOfItemsHandler = { _ in 1}
restoreVersionDataSource.cellIdentifierHandler = { _ in "ConfirmCell" }
restoreVersionDataSource.cellConfigurationHandler = { [weak self] (cell, _, indexPath) in
guard let `self` = self else { return }
switch self.mode
{
case .restoreVersion:
cell.textLabel?.text = NSLocalizedString("Restore Version", comment: "")
cell.textLabel?.textColor = .deltaPurple
let isEnabled = (self._selectedVersionIndexPath?.section == Section.remote.rawValue && !self.isSyncingRecord)
configure(cell, isSelected: false, isEnabled: isEnabled)
case .resolveConflict:
cell.textLabel?.text = NSLocalizedString("Resolve Conflict", comment: "")
cell.textLabel?.textColor = .red
let isEnabled = (self._selectedVersionIndexPath != nil && !self.isSyncingRecord)
configure(cell, isSelected: false, isEnabled: isEnabled)
}
}
let dataSource = RSTCompositeTableViewDataSource(dataSources: [localVersionsDataSource, remoteVersionsLoadingDataSource, restoreVersionDataSource])
let dataSource = RSTCompositeTableViewDataSource(dataSources: [localVersionsDataSource, remoteVersionsLoadingDataSource])
dataSource.proxy = self
return dataSource
}
func update()
{
switch self.mode
{
case .restoreVersion:
self.restoreButton.title = NSLocalizedString("Restore", comment: "")
self.restoreButton.tintColor = .deltaPurple
self.restoreButton.isEnabled = (self._selectedVersionIndexPath?.section == Section.remote.rawValue)
case .resolveConflict:
self.restoreButton.title = NSLocalizedString("Resolve", comment: "")
self.restoreButton.tintColor = .red
self.restoreButton.isEnabled = (self._selectedVersionIndexPath != nil)
}
}
func fetchVersions()
{
SyncManager.shared.coordinator?.fetchVersions(for: self.record) { (result) in
@ -255,11 +252,12 @@ private extension RecordVersionsViewController
self._progressObservation = nil
self.progressView.setHidden(true, animated: true)
self.navigationItem.rightBarButtonItem?.isIndicatingActivity = false
self.update()
self.tableView.reloadData()
self.navigationItem.rightBarButtonItem?.isIndicatingActivity = false
switch result
{
case .success: self.fetchVersions()
@ -315,8 +313,6 @@ private extension RecordVersionsViewController
progress = coordinator.resolveConflictedRecord(self.record, resolution: .remote(version.version)) { (result) in
finish(result)
}
case (.resolveConflict, .confirm): return
}
self.isSyncingRecord = true
@ -335,15 +331,50 @@ private extension RecordVersionsViewController
}
}
private extension RecordVersionsViewController
{
@IBAction func restore(_ sender: UIBarButtonItem)
{
let message: String
let actionTitle: String
switch self.mode
{
case .restoreVersion:
message = NSLocalizedString("Restoring a remote version will cause any local changes to be lost.", comment: "")
actionTitle = NSLocalizedString("Restore Version", comment: "")
case .resolveConflict:
if self._selectedVersionIndexPath?.section == Section.local.rawValue
{
message = NSLocalizedString("The local version will be uploaded and synced to your other devices.", comment: "")
}
else
{
message = NSLocalizedString("Selecting a remote version will cause any local changes to be lost.", comment: "")
}
actionTitle = NSLocalizedString("Resolve Conflict", comment: "")
}
let alertController = UIAlertController(title: nil, message: message, preferredStyle: .actionSheet)
alertController.addAction(.cancel)
alertController.addAction(UIAlertAction(title: actionTitle, style: .destructive) { (action) in
self.restoreVersion()
})
self.present(alertController, animated: true, completion: nil)
}
}
extension RecordVersionsViewController
{
override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String?
{
switch Section.allCases[section]
{
case .local: return NSLocalizedString("Local", comment: "")
case .remote: return NSLocalizedString("Remote", comment: "")
case .confirm: return nil
case .local: return NSLocalizedString("On Device", comment: "")
case .remote: return NSLocalizedString("Cloud", comment: "")
}
}
@ -353,44 +384,11 @@ extension RecordVersionsViewController
guard let cell = tableView.cellForRow(at: indexPath), cell.selectionStyle != .none else { return }
switch Section.allCases[indexPath.section]
{
case .local, .remote:
let indexPaths = [indexPath, self._selectedVersionIndexPath, IndexPath(item: 0, section: Section.confirm.rawValue)].compactMap { $0 }
self._selectedVersionIndexPath = indexPath
tableView.reloadRows(at: indexPaths, with: .none)
case .confirm:
let message: String
let actionTitle: String
switch self.mode
{
case .restoreVersion:
message = NSLocalizedString("Restoring a remote version will cause any local changes to be lost.", comment: "")
actionTitle = NSLocalizedString("Restore Version", comment: "")
case .resolveConflict:
if self._selectedVersionIndexPath?.section == Section.local.rawValue
{
message = NSLocalizedString("The local version will be uploaded and synced to your other devices.", comment: "")
}
else
{
message = NSLocalizedString("Selecting a remote version will cause any local changes to be lost.", comment: "")
}
actionTitle = NSLocalizedString("Resolve Conflict", comment: "")
}
let alertController = UIAlertController(title: nil, message: message, preferredStyle: .actionSheet)
alertController.addAction(.cancel)
alertController.addAction(UIAlertAction(title: actionTitle, style: .destructive) { (action) in
self.restoreVersion()
})
self.present(alertController, animated: true, completion: nil)
}
let indexPaths = [indexPath, self._selectedVersionIndexPath].compactMap { $0 }
self._selectedVersionIndexPath = indexPath
tableView.reloadRows(at: indexPaths, with: .none)
self.update()
}
}