83 lines
3.0 KiB
Swift
83 lines
3.0 KiB
Swift
//
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// ViewController.swift
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// MVMCoreUI
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//
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// Created by Scott Pfeil on 11/5/19.
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// Copyright © 2019 Verizon Wireless. All rights reserved.
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//
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import UIKit
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@objcMembers open class ViewController: UIViewController, MVMCoreViewControllerProtocol {
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public var pageType: String?
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public var loadObject: MVMCoreLoadObject?
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public var pageModel: PageModelProtocol?
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// MARK: Response handling
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public func shouldFinishProcessingLoad(_ loadObject: MVMCoreLoadObject, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject>) -> Bool {
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pageType = loadObject.pageType
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self.loadObject = loadObject
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// Parse the model for the page.
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do {
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try parsePageJSON()
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} catch let parsingError {
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// Log all parsing errors and fail load.
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if let errorObject = MVMCoreErrorObject.createErrorObject(for: parsingError, location: MVMCoreLoadHandler.sharedGlobal()?.errorLocation(forRequest: loadObject)) {
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errorObject.messageToDisplay = MVMCoreGetterUtility.hardcodedString(withKey: HardcodedErrorUnableToProcess)
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error.pointee = errorObject
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}
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return false
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}
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// Verifies all modules needed are loaded.
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return MFViewController.verifyRequiredModulesLoaded(for: loadObject, error: error)
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}
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@objc func parsePageJSON() throws {
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}
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public class func verifyRequiredModulesLoaded(for loadObject: MVMCoreLoadObject?, error: inout MVMCoreErrorObject?) -> Bool {
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guard let pageType = loadObject?.pageType, var modulesRequired = MVMCoreUIViewControllerMappingObject.shared()?.modulesRequired(forPageType: pageType) else { return true }
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guard let loadedModules = loadObject?.modulesJSON else { return false }
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for case let key as String in Array(loadedModules.keys) {
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guard modulesRequired.count > 0 else { break }
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if let index = modulesRequired.firstIndex(where: {($0 as? String) == key}) {
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modulesRequired.remove(at: index)
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}
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}
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guard modulesRequired.count == 0 else {
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if error != nil {
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error = MVMCoreErrorObject(title: nil, message: MVMCoreGetterUtility.hardcodedString(withKey: HardcodedErrorCritical), messageToLog: modulesRequired.description, code: ErrorCode.requiredModuleNotPresent.rawValue, domain: ErrorDomainNative, location: MVMCoreLoadHandler.sharedGlobal()?.errorLocation(forRequest: loadObject!))
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}
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return false
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}
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return true
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}
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open func setNavigationItem() {
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navigationItem.title = pageModel?.screenHeading
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navigationItem.accessibilityLabel = pageModel?.screenHeading
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}
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open func newDataBuildScreen() {
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// TODO atomize the navigation item
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setNavigationItem()
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}
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open func initialLoad() {
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}
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open func updateViews() {
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}
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override open func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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}
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}
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