From 533677baff950019655454261eafd356a04424ce Mon Sep 17 00:00:00 2001
From: Tom Hicks <headhunter3@gmail.com>
Date: Sat, 26 Sep 2020 15:09:46 -0700
Subject: [PATCH] Cleans up code that generates HTML labels. Adds Label for
 speed. Makes the Monster Card refresh the monster from CoreData when the view
 is shown.

---
 MonsterCards/Base.lproj/Main.storyboard    | 18 +++++++---
 MonsterCards/Helpers/HTMLHelper.m          | 12 ++++---
 MonsterCards/Models/Monster.m              | 23 ++++++++++--
 MonsterCards/Views/MonsterViewController.h |  1 +
 MonsterCards/Views/MonsterViewController.m | 41 ++++++++++++++++++----
 5 files changed, 77 insertions(+), 18 deletions(-)

diff --git a/MonsterCards/Base.lproj/Main.storyboard b/MonsterCards/Base.lproj/Main.storyboard
index 6d306a4..063036d 100644
--- a/MonsterCards/Base.lproj/Main.storyboard
+++ b/MonsterCards/Base.lproj/Main.storyboard
@@ -193,7 +193,7 @@
                         <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="pZa-ia-7UT">
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="wordWrap" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="pZa-ia-7UT">
                                 <rect key="frame" x="8" y="96" width="398" height="14.5"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="12"/>
                                 <color key="textColor" systemColor="secondaryLabelColor"/>
@@ -205,14 +205,20 @@
                                     <constraint firstAttribute="height" constant="10" id="1yt-3D-aZx"/>
                                 </constraints>
                             </imageView>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="p05-uG-AlV">
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="wordWrap" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Ae7-YW-3xk">
+                                <rect key="frame" x="8" y="161.5" width="398" height="17"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                <nil key="textColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="wordWrap" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="p05-uG-AlV">
                                 <rect key="frame" x="8" y="136.5" width="398" height="17"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>
                             </label>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Ae7-YW-3xk">
-                                <rect key="frame" x="8" y="161.5" width="398" height="17"/>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="wordWrap" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="0HK-T4-KQW" userLabel="Monster Speed">
+                                <rect key="frame" x="8" y="186.5" width="398" height="17"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>
@@ -221,17 +227,20 @@
                         <viewLayoutGuide key="safeArea" id="WIX-Yu-LXJ"/>
                         <color key="backgroundColor" systemColor="systemBackgroundColor"/>
                         <constraints>
+                            <constraint firstItem="WIX-Yu-LXJ" firstAttribute="trailing" secondItem="0HK-T4-KQW" secondAttribute="trailing" constant="8" id="08t-ag-Qe6"/>
                             <constraint firstItem="WIX-Yu-LXJ" firstAttribute="trailing" secondItem="pZa-ia-7UT" secondAttribute="trailing" constant="8" id="8F1-nO-xrO"/>
                             <constraint firstItem="pZa-ia-7UT" firstAttribute="leading" secondItem="WIX-Yu-LXJ" secondAttribute="leading" constant="8" id="9Yo-N3-VeP"/>
                             <constraint firstItem="Ae7-YW-3xk" firstAttribute="top" secondItem="p05-uG-AlV" secondAttribute="bottom" constant="8" id="Dyg-fV-XyM"/>
                             <constraint firstItem="pZa-ia-7UT" firstAttribute="top" secondItem="WIX-Yu-LXJ" secondAttribute="top" constant="8" id="GZ7-bL-EbS"/>
                             <constraint firstItem="WIX-Yu-LXJ" firstAttribute="trailing" secondItem="p05-uG-AlV" secondAttribute="trailing" constant="8" id="JQZ-8U-oYy"/>
+                            <constraint firstItem="0HK-T4-KQW" firstAttribute="leading" secondItem="WIX-Yu-LXJ" secondAttribute="leading" constant="8" id="NhK-Ck-rZi"/>
                             <constraint firstItem="Ae7-YW-3xk" firstAttribute="leading" secondItem="WIX-Yu-LXJ" secondAttribute="leading" constant="8" id="S9u-eI-fvZ"/>
                             <constraint firstItem="p05-uG-AlV" firstAttribute="leading" secondItem="WIX-Yu-LXJ" secondAttribute="leading" constant="8" id="Xz5-d5-Czj"/>
                             <constraint firstItem="WIX-Yu-LXJ" firstAttribute="trailing" secondItem="WYM-ya-Yje" secondAttribute="trailing" constant="8" id="aMh-HD-dBC"/>
                             <constraint firstItem="WIX-Yu-LXJ" firstAttribute="trailing" secondItem="Ae7-YW-3xk" secondAttribute="trailing" constant="8" id="fhK-dn-EfH"/>
                             <constraint firstItem="p05-uG-AlV" firstAttribute="top" secondItem="WYM-ya-Yje" secondAttribute="bottom" constant="8" id="k9C-fg-kcY"/>
                             <constraint firstItem="WYM-ya-Yje" firstAttribute="top" secondItem="pZa-ia-7UT" secondAttribute="bottom" constant="8" id="mO1-0h-hFW"/>
+                            <constraint firstItem="0HK-T4-KQW" firstAttribute="top" secondItem="Ae7-YW-3xk" secondAttribute="bottom" constant="8" id="t7c-uP-x4v"/>
                             <constraint firstItem="WYM-ya-Yje" firstAttribute="leading" secondItem="WIX-Yu-LXJ" secondAttribute="leading" constant="8" id="wB4-zH-APV"/>
                         </constraints>
                     </view>
@@ -246,6 +255,7 @@
                         <outlet property="monsterArmorClass" destination="p05-uG-AlV" id="ISg-8R-AnX"/>
                         <outlet property="monsterHitPoints" destination="Ae7-YW-3xk" id="3og-CQ-jGe"/>
                         <outlet property="monsterMeta" destination="pZa-ia-7UT" id="QEV-cs-IEk"/>
+                        <outlet property="monsterSpeed" destination="0HK-T4-KQW" id="V8T-ZK-2aB"/>
                     </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="lvO-c7-FKV" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
diff --git a/MonsterCards/Helpers/HTMLHelper.m b/MonsterCards/Helpers/HTMLHelper.m
index 9755d3c..1f7c208 100644
--- a/MonsterCards/Helpers/HTMLHelper.m
+++ b/MonsterCards/Helpers/HTMLHelper.m
@@ -12,11 +12,13 @@
 @implementation HTMLHelper
 
 + (NSAttributedString*)attributedStringFromHTML:(NSString *)htmlString {
-    
-    return [[NSAttributedString alloc] initWithData:[htmlString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES]
-               options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
-                         NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
-    documentAttributes:nil error:nil];
+    NSData *data = [htmlString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];
+    NSDictionary *options = @{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
+                              NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)};
+    return [[NSAttributedString alloc] initWithData:data
+                                            options:options
+                                 documentAttributes:nil
+                                              error:nil];
 }
 
 @end
diff --git a/MonsterCards/Models/Monster.m b/MonsterCards/Models/Monster.m
index d74245f..9b77cd8 100644
--- a/MonsterCards/Models/Monster.m
+++ b/MonsterCards/Models/Monster.m
@@ -278,9 +278,28 @@ NSString* const kMonsterSizeGargantuan = @"gargantuan";
     }
 }
 
-//getSpeedText
 -(NSString*)speedDescription {
-    @throw [[NSException alloc] initWithName:@"unimplemented" reason:@"Method not implemented." userInfo:nil];
+    if (self.hasCustomSpeed) {
+        return self.customSpeed;
+    } else {
+        NSMutableArray* parts = [[NSMutableArray alloc] init];
+        if (self.baseSpeed > 0) {
+            [parts addObject:[NSString stringWithFormat:@"%d ft.", self.baseSpeed]];
+        }
+        if (self.burrowSpeed > 0) {
+            [parts addObject:[NSString stringWithFormat:@"burrow %d ft.", self.burrowSpeed]];
+        }
+        if (self.climbSpeed > 0) {
+            [parts addObject:[NSString stringWithFormat:@"climb %d ft.", self.climbSpeed]];
+        }
+        if (self.flySpeed > 0) {
+            [parts addObject:[NSString stringWithFormat:@"fly %d ft.%@", self.flySpeed, self.canHover ? @" (hover)" : @""]];
+        }
+        if (self.swimSpeed > 0) {
+            [parts addObject:[NSString stringWithFormat:@"swim %d ft.", self.swimSpeed]];
+        }
+        return [parts componentsJoinedByString:@" "];
+    }
 }
 
 -(NSString*)strengthDescription {
diff --git a/MonsterCards/Views/MonsterViewController.h b/MonsterCards/Views/MonsterViewController.h
index c04af53..c04657d 100644
--- a/MonsterCards/Views/MonsterViewController.h
+++ b/MonsterCards/Views/MonsterViewController.h
@@ -17,6 +17,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (weak, nonatomic) IBOutlet UILabel *monsterMeta;
 @property (weak, nonatomic) IBOutlet UILabel *monsterArmorClass;
 @property (weak, nonatomic) IBOutlet UILabel *monsterHitPoints;
+@property (weak, nonatomic) IBOutlet UILabel *monsterSpeed;
 
 @property Monster* monster;
 
diff --git a/MonsterCards/Views/MonsterViewController.m b/MonsterCards/Views/MonsterViewController.m
index e5e1583..f9a5ebc 100644
--- a/MonsterCards/Views/MonsterViewController.m
+++ b/MonsterCards/Views/MonsterViewController.m
@@ -9,24 +9,43 @@
 #import "MonsterViewController.h"
 #import "EditMonsterViewController.h"
 #import "HTMLHelper.h"
+#import "AppDelegate.h"
 
 @interface MonsterViewController ()
 
 @end
 
-@implementation MonsterViewController
+NSString *const defaultFontFamily = @"helvetica";
+NSString *const defaultFontSize = @"12pt";
+NSString *const defaultTextColor = @"#9B2818";
+
+NSString* makeHTMLFragmentString(NSString* format, ...) {
+    va_list args;
+    va_start(args, format);
+    NSString *childString = [[NSString alloc] initWithFormat:format arguments:args];
+    va_end(args);
+    
+    NSString *formattedString = [NSString stringWithFormat:@"<span style=\"font-family: %@; font-size: %@; color: %@;\">%@</span>", defaultFontFamily, defaultFontSize, defaultTextColor, childString];
+    return formattedString;
+}
+
+@implementation MonsterViewController {
+    NSManagedObjectContext *_context;
+}
 
 - (void)viewDidLoad {
     [super viewDidLoad];
+    AppDelegate *appDelegate = (AppDelegate*)UIApplication.sharedApplication.delegate;
+    _context = appDelegate.persistentContainer.viewContext;
+}
+
+- (void)viewWillAppear:(BOOL)animated {
+    [_context refreshObject:self.monster mergeChanges:NO];
     if (self.monsterName != nil) {
         self.monsterName.text = self.monster.name;
     } else if (self.navigationItem != nil) {
         self.navigationItem.title = self.monster.name;
     }
-}
-
-- (void)viewWillAppear:(BOOL)animated {
-    // TODO: get the latest version of this monster from CoreData
     if (self.monsterName != nil) {
         self.monsterName.text = self.monster.name;
     } else if (self.navigationItem != nil) {
@@ -49,7 +68,7 @@
         if (armorClassDescription == nil) {
             self.monsterArmorClass.text = @"";
         } else {
-            self.monsterArmorClass.attributedText = [HTMLHelper attributedStringFromHTML:[NSString stringWithFormat:@"<span style=\"font-family: helvetica; font-size: 12pt; color: #9B2818;\"><b>Armor Class</b> %@</span>", armorClassDescription]];
+            self.monsterArmorClass.attributedText = [HTMLHelper attributedStringFromHTML:makeHTMLFragmentString(@"<b>Armor Class</b> %@</span>", armorClassDescription)];
         }
     }
     if (self.monsterHitPoints != nil) {
@@ -57,7 +76,15 @@
         if (hitPointsDescription == nil) {
             self.monsterHitPoints.text = @"";
         } else {
-            self.monsterHitPoints.attributedText = [HTMLHelper attributedStringFromHTML:[NSString stringWithFormat:@"<span style=\"font-family: helvetica; font-size: 12pt; color: #9B2818;\"><b>Hit Points</b> %@</span>", hitPointsDescription]];
+            self.monsterHitPoints.attributedText = [HTMLHelper attributedStringFromHTML:makeHTMLFragmentString(@"<b>Hit Points</b> %@", hitPointsDescription)];
+        }
+    }
+    if (self.monsterSpeed != nil) {
+        NSString *speedDescription = self.monster.speedDescription;
+        if (speedDescription == nil) {
+            self.monsterSpeed.text = @"";
+        } else {
+            self.monsterSpeed.attributedText = [HTMLHelper attributedStringFromHTML:makeHTMLFragmentString(@"<b>Speed</b> %@", speedDescription)];
         }
     }
 }