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select all behavior.

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This commit is contained in:
Kevin G Christiano 2021-06-24 16:30:52 -04:00
parent 1109931d8e
commit e79c159138
2 changed files with 42 additions and 34 deletions
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8
MVMCoreUI/Atomic/Molecules/NavigationBar/Buttons/SelectAllNavigationLabelButton.swift
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@ -15,7 +15,7 @@ public class SelectAllNavigationLabelButton: NavigationButtonModelProtocol, Mole
public var backgroundColor: Color? public var backgroundColor: Color?
public static var identifier: String = "selectAllNavigationLabelButton" public static var identifier: String = "selectAllNavigationLabelButton"
public var accessibilityIdentifier: String? public var accessibilityIdentifier: String?
public var willSelect: Bool public var willSelect: Bool = true
public var selectAllTitle: String = "Select All" public var selectAllTitle: String = "Select All"
public var deselectAllTitle: String = "Deselect All" public var deselectAllTitle: String = "Deselect All"
public var action: ActionModelProtocol public var action: ActionModelProtocol
@ -44,7 +44,7 @@ public class SelectAllNavigationLabelButton: NavigationButtonModelProtocol, Mole
case accessibilityIdentifier case accessibilityIdentifier
case willSelect case willSelect
case selectAllTitle case selectAllTitle
case deselectAllTitle case deSelectAllTitle
case action case action
} }
@ -56,7 +56,7 @@ public class SelectAllNavigationLabelButton: NavigationButtonModelProtocol, Mole
let typeContainer = try decoder.container(keyedBy: CodingKeys.self) let typeContainer = try decoder.container(keyedBy: CodingKeys.self)
accessibilityIdentifier = try typeContainer.decodeIfPresent(String.self, forKey: .accessibilityIdentifier) accessibilityIdentifier = try typeContainer.decodeIfPresent(String.self, forKey: .accessibilityIdentifier)
selectAllTitle = try typeContainer.decode(String.self, forKey: .selectAllTitle) selectAllTitle = try typeContainer.decode(String.self, forKey: .selectAllTitle)
deselectAllTitle = try typeContainer.decode(String.self, forKey: .deselectAllTitle) deselectAllTitle = try typeContainer.decode(String.self, forKey: .deSelectAllTitle)
willSelect = try typeContainer.decode(Bool.self, forKey: .willSelect) willSelect = try typeContainer.decode(Bool.self, forKey: .willSelect)
action = try typeContainer.decodeModel(codingKey: .action) action = try typeContainer.decodeModel(codingKey: .action)
} }
@ -66,7 +66,7 @@ public class SelectAllNavigationLabelButton: NavigationButtonModelProtocol, Mole
try container.encode(moleculeName, forKey: .moleculeName) try container.encode(moleculeName, forKey: .moleculeName)
try container.encodeIfPresent(accessibilityIdentifier, forKey: .accessibilityIdentifier) try container.encodeIfPresent(accessibilityIdentifier, forKey: .accessibilityIdentifier)
try container.encode(selectAllTitle, forKey: .selectAllTitle) try container.encode(selectAllTitle, forKey: .selectAllTitle)
try container.encode(deselectAllTitle, forKey: .deselectAllTitle) try container.encode(deselectAllTitle, forKey: .deSelectAllTitle)
try container.encode(willSelect, forKey: .willSelect) try container.encode(willSelect, forKey: .willSelect)
try container.encodeModel(action, forKey: .action) try container.encodeModel(action, forKey: .action)
} }

66
MVMCoreUI/Behaviors/SelectAllBoxesBehavior.swift
View File

@ -26,7 +26,10 @@ public class SelectAllBoxesBehavior: PageCustomActionHandlerBehavior, PageMolecu
//-------------------------------------------------- //--------------------------------------------------
/// Status of the select all behavior. Initially false as the action has not been enaged. /// Status of the select all behavior. Initially false as the action has not been enaged.
var didSelectAllState = false var willSelectAllState: Bool {
get { getSelectAllNavbutton()?.willSelect ?? false }
set { getSelectAllNavbutton()?.willSelect = newValue }
}
/// Reference to the general PageBehaviorModel. /// Reference to the general PageBehaviorModel.
var model: PageBehaviorModelProtocol var model: PageBehaviorModelProtocol
@ -77,10 +80,10 @@ public class SelectAllBoxesBehavior: PageCustomActionHandlerBehavior, PageMolecu
// If all are models are in the opposite state of the behavior, then realign. // If all are models are in the opposite state of the behavior, then realign.
if self.selectAllIsMisaligned() { if self.selectAllIsMisaligned() {
self.realignPageBehavior(asSelectAll: true) self.realignPageBehaviorAs(willSelectAll: false)
} else if self.deselectAllIsMisaligned() { } else if self.deselectAllIsMisaligned() {
self.realignPageBehavior(asSelectAll: false) self.realignPageBehaviorAs(willSelectAll: true)
} }
} }
} }
@ -112,13 +115,13 @@ public class SelectAllBoxesBehavior: PageCustomActionHandlerBehavior, PageMolecu
!selectableModels.isEmpty !selectableModels.isEmpty
else { return false } else { return false }
// Flip the selected state of the behavior. // Hold value dues to asynch behavior of page refreshing.
didSelectAllState.toggle() let newSelectedState = willSelectAllState
// Iterate through selectable molecules. // Iterate through selectable molecules.
for selectableModel in selectableModels { for selectableModel in selectableModels {
if toSelect(model: selectableModel) || toDeselect(model: selectableModel) { if toSelect(model: selectableModel) || toDeselect(model: selectableModel) {
selectableModel.selected = didSelectAllState selectableModel.selected = newSelectedState
} }
} }
@ -130,56 +133,61 @@ public class SelectAllBoxesBehavior: PageCustomActionHandlerBehavior, PageMolecu
// MARK: - Methods // MARK: - Methods
//-------------------------------------------------- //--------------------------------------------------
func getSelectAllNavbutton() -> SelectAllNavigationLabelButton? {
guard let controller = self.delegate?.moleculeDelegate as? PageProtocol,
let rightNavButtonModels = controller.pageModel?.navigationBar?.additionalRightButtons
else { return nil }
var navButton: SelectAllNavigationLabelButton? = nil
for navModel in rightNavButtonModels {
if let model = navModel as? SelectAllNavigationLabelButton {
navButton = model
}
}
return navButton
}
/// In the event that the user manually selects or deselects all `SelectableMoleculeModel` /// In the event that the user manually selects or deselects all `SelectableMoleculeModel`
/// the behavior will need to reflect the inverse of its previously expected action. /// the behavior will need to reflect the inverse of its previously expected action.
/// Initiates the navigation and page behavior realignment /// Initiates the navigation and page behavior realignment
/// - Parameter asSelectAll: The actual value didSelectAllState ought to be. /// - Parameter asSelectAll: The actual value willSelectAllState ought to be.
func realignPageBehavior(asSelectAll: Bool) { func realignPageBehaviorAs(willSelectAll: Bool) {
didSelectAllState = asSelectAll willSelectAllState = willSelectAll
updatePageNavigationUI() updatePageNavigationUI()
} }
/// Updates the navigation UI to correctly reflect the behavior's state. /// Updates the navigation UI to correctly reflect the behavior's state.
func updatePageNavigationUI() { func updatePageNavigationUI() {
guard let model = model as? SelectAllBoxesBehaviorModel else { return } MVMCoreDispatchUtility.performBlock(onMainThread: { [weak self] in
(self?.delegate?.moleculeDelegate as? ViewController)?.handleNewDataAndUpdateUI()
// let navButtonTitle: String? = didSelectAllState ? model.deselectAllTitle : model.selectAllTitle })
// TODO: update
// MVMCoreDispatchUtility.performBlock(onMainThread: { [weak self] in
// guard let controller = self?.delegate?.moleculeDelegate as? PageProtocol else { return }
// controller.handleNewDataAndUpdateUI()
// let n = controller.getNavigationModel()
// let r = n?.additionalRightButtons
// for i in r! {
// i.moleculeName
// }
// })
} }
/// Convenience function for readability to confirmt he state of the behavior. /// Convenience function for readability to confirmt he state of the behavior.
/// - Returns: Boolean indicating that the behavior's `didSelectAllState` is false while all model values are true (selected). /// - Returns: Boolean indicating that the behavior's `willSelectAllState` is false while all model values are true (selected).
func selectAllIsMisaligned() -> Bool { func selectAllIsMisaligned() -> Bool {
!didSelectAllState && valuesMirror.values.allSatisfy { $0 == true } willSelectAllState && valuesMirror.values.allSatisfy { $0 == true }
} }
/// Convenience function for readability to confirmt he state of the behavior. /// Convenience function for readability to confirmt he state of the behavior.
/// - Returns: Boolean indicating that the behavior's `didSelectAllState` is true while all model values are false (deselected). /// - Returns: Boolean indicating that the behavior's `willSelectAllState` is true while all model values are false (deselected).
func deselectAllIsMisaligned() -> Bool { func deselectAllIsMisaligned() -> Bool {
didSelectAllState && valuesMirror.values.allSatisfy { $0 == false } !willSelectAllState && valuesMirror.values.allSatisfy { $0 == false }
} }
/// Convenience function making it easier to read if a current selectable model should be acted on. /// Convenience function making it easier to read if a current selectable model should be acted on.
/// - Parameter model: A model object assined to the SelectableModel protocol /// - Parameter model: A model object assined to the SelectableModel protocol
/// - Returns: Boolean determining if the passed model should be selected. /// - Returns: Boolean determining if the passed model should be selected.
func toSelect(model: SelectableMoleculeModelProtocol) -> Bool { func toSelect(model: SelectableMoleculeModelProtocol) -> Bool {
didSelectAllState && !model.selected willSelectAllState && !model.selected
} }
/// Convenience function making it easier to read if a current selectable model should be acted on. /// Convenience function making it easier to read if a current selectable model should be acted on.
/// - Parameter model: A model object assined to the SelectableModel protocol /// - Parameter model: A model object assined to the SelectableModel protocol
/// - Returns: Boolean determining if the passed model should be deselected. /// - Returns: Boolean determining if the passed model should be deselected.
func toDeselect(model: SelectableMoleculeModelProtocol) -> Bool { func toDeselect(model: SelectableMoleculeModelProtocol) -> Bool {
!didSelectAllState && model.selected !willSelectAllState && model.selected
} }
} }