From 3564d993e17cfbaf1fd61a67efbe3fd9b18de529 Mon Sep 17 00:00:00 2001
From: "Pfeil, Scott Robert" <scott.pfeil3@verizonwireless.com>
Date: Tue, 19 Mar 2019 17:08:26 -0400
Subject: [PATCH] image molecule protocol

---
 MVMCoreUI/Atoms/Views/MFLoadImageView.swift | 22 +++++++++++++++++++++
 MVMCoreUI/Atoms/Views/MFView.h              |  2 ++
 MVMCoreUI/Atoms/Views/MFView.m              |  1 +
 3 files changed, 25 insertions(+)

diff --git a/MVMCoreUI/Atoms/Views/MFLoadImageView.swift b/MVMCoreUI/Atoms/Views/MFLoadImageView.swift
index fad344b4..9c135325 100644
--- a/MVMCoreUI/Atoms/Views/MFLoadImageView.swift
+++ b/MVMCoreUI/Atoms/Views/MFLoadImageView.swift
@@ -191,6 +191,28 @@ import UIKit
         imageView.setContentHuggingPriority(UILayoutPriority.defaultLow, for: NSLayoutConstraint.Axis.vertical)
     }
     
+    public override func updateView(_ size: CGFloat) {
+        super.updateView(size)
+        let width = size.rounded()
+        if let imageName = json?.optionalStringForKey("image"), shouldLoadImage(withName: imageName, width: width) {
+            imageView.image = nil
+            imageView.animatedImage = nil
+            loadImage(withName: imageName, format: json?.optionalStringForKey("imageFormat"), width: NSNumber(value: Double(width)), height: nil)
+            loadImage(withName: imageName, format: json?.optionalStringForKey("imageFormat"), width: NSNumber(value: Double(width)), height: nil, customFallbackImage: json?.optionalStringForKey("fallbackImage"))
+        }
+    }
+    
+    // MARK: - MVMCoreUIMoleculeViewProtocol functions
+    public override func setWithJSON(_ json: [AnyHashable : Any]?, delegate: NSObject?, additionalData: [AnyHashable : Any]?) {
+        super.setWithJSON(json, delegate: delegate, additionalData: additionalData)
+        if let backgroundColorString = json?.optionalStringForKey(KeyBackgroundColor) {
+            backgroundColor = UIColor.mfGet(forHex: backgroundColorString)
+        }
+        if let accessibilityString = json?.optionalStringForKey("accessibilityText") {
+            imageView.accessibilityLabel = accessibilityString
+        }
+    }
+    
     // MARK: - load functions
     @objc public func loadImage(withName imageName: String?, format: String?, width: NSNumber?, height: NSNumber?, customFallbackImage: String?, completionHandler: @escaping MVMCoreGetImageBlock) {
         MVMCoreDispatchUtility.performBlock(onMainThread: { [unowned self] in
diff --git a/MVMCoreUI/Atoms/Views/MFView.h b/MVMCoreUI/Atoms/Views/MFView.h
index eb76b858..5e32ff0a 100644
--- a/MVMCoreUI/Atoms/Views/MFView.h
+++ b/MVMCoreUI/Atoms/Views/MFView.h
@@ -12,6 +12,8 @@
 
 @interface MFView : UIView <MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol>
 
+@property (nullable, nonatomic, strong) NSDictionary *json;
+
 // Called in the initialization functions. Can setup ui here.
 - (void)setupView;
 
diff --git a/MVMCoreUI/Atoms/Views/MFView.m b/MVMCoreUI/Atoms/Views/MFView.m
index 40df33a2..b2047c45 100644
--- a/MVMCoreUI/Atoms/Views/MFView.m
+++ b/MVMCoreUI/Atoms/Views/MFView.m
@@ -44,6 +44,7 @@
 #pragma mark - MVMCoreUIMoleculeViewProtocol
 
 - (void)setWithJSON:(NSDictionary *)json delegate:(NSObject *)delegate additionalData:(nullable NSDictionary *)additionalData {
+    self.json = json;
 }
 
 @end