Fix layout not fitting on small screen sizes (#943)

* Apply fixes

Author: ivan-magda

Stepic/Sources/Modules/CourseInfo/Views/CourseInfoHeaderView.swift

@@ -5,7 +5,7 @@ extension CourseInfoHeaderView {
     struct Appearance {
         let actionButtondTitleColor = UIColor.black.withAlphaComponent(0.87)
         let actionButtonHeight: CGFloat = 42.0
-        let actionButtonWidthRatio: CGFloat = 0.55
+        let actionButtonWidthRatio: CGFloat = DeviceInfo.current.isSmallDiagonal ? 0.75 : 0.55
 
         let actionButtonsStackViewInsets = UIEdgeInsets(top: 10, left: 30, bottom: 15, right: 30)
         let actionButtonsStackViewSpacing: CGFloat = 15.0

Stepic/Sources/Modules/CourseInfoSubmodules/CourseInfoTabReviews/Views/Cell/CourseInfoTabReviewsCellView.swift

@@ -15,7 +15,7 @@ extension CourseInfoTabReviewsCellView {
 
         let nameLabelTextColor = UIColor.stepikMaterialPrimaryText
         let nameLabelFont = Typography.subheadlineFont
-        let nameLabelInsets = UIEdgeInsets(top: 8, left: 16, bottom: 0, right: 20)
+        let nameLabelInsets = UIEdgeInsets(top: 4, left: 16, bottom: 0, right: 20)
 
         let textLabelTextColor = UIColor.stepikMaterialSecondaryText
         let textLabelFont = Typography.subheadlineFont

Stepic/Sources/Modules/CourseInfoSubmodules/CourseInfoTabSyllabus/Views/Section/CourseInfoTabSyllabusSectionExamActionButton.swift

@@ -4,7 +4,7 @@ import UIKit
 extension CourseInfoTabSyllabusSectionExamActionButton {
     struct Appearance {
         let titleColor = UIColor.dynamic(light: .stepikVioletFixed, dark: .stepikViolet05Fixed)
-        let font = Typography.bodyFont
+        let font = UIFont.systemFont(ofSize: 16)
 
         let cornerRadius: CGFloat = 8
         let borderWidth: CGFloat = 1
@@ -46,6 +46,7 @@ extension CourseInfoTabSyllabusSectionExamActionButton: ProgrammaticallyInitiali
     func setupView() {
         self.setTitleColor(self.appearance.titleColor, for: .normal)
         self.titleLabel?.font = self.appearance.font
+        self.titleLabel?.adjustsFontSizeToFitWidth = true
 
         self.layer.cornerRadius = self.appearance.cornerRadius
         self.layer.borderWidth = self.appearance.borderWidth

Stepic/Sources/Modules/CourseInfoSubmodules/CourseInfoTabSyllabus/Views/Section/CourseInfoTabSyllabusSectionView.swift

@@ -151,6 +151,9 @@ final class CourseInfoTabSyllabusSectionView: UIView {
     private var indexLabelCenterYBadgesConstraint: Constraint?
     private var indexLabelCenterYTitleConstraint: Constraint?
 
+    private var textStackViewTrailingToDownloadButtonLeadingConstraint: Constraint?
+    private var textStackViewTrailingToSuperviewConstraint: Constraint?
+
     // To properly center when downloaded size visible
     private var downloadButtonCenterYConstraint: Constraint?
 
@@ -235,6 +238,14 @@ final class CourseInfoTabSyllabusSectionView: UIView {
             self.downloadButton.actionState = .downloading(progress: progress)
         }
 
+        if self.downloadButton.isHidden {
+            self.textStackViewTrailingToDownloadButtonLeadingConstraint?.deactivate()
+            self.textStackViewTrailingToSuperviewConstraint?.activate()
+        } else {
+            self.textStackViewTrailingToSuperviewConstraint?.deactivate()
+            self.textStackViewTrailingToDownloadButtonLeadingConstraint?.activate()
+        }
+
         if let downloadedBytesTotal = downloadedBytesTotal {
             self.downloadedSizeLabel.text = FormatterHelper.megabytesInBytes(downloadedBytesTotal)
             self.downloadedSizeLabel.isHidden = false
@@ -394,7 +405,19 @@ extension CourseInfoTabSyllabusSectionView: ProgrammaticallyInitializableViewPro
         self.textStackView.snp.makeConstraints { make in
             make.top.equalToSuperview().offset(self.appearance.textStackViewInsets.top)
             make.leading.equalTo(self.indexLabel.snp.trailing).offset(self.appearance.textStackViewInsets.left)
-            make.trailing.equalTo(self.downloadButton.snp.leading).offset(-self.appearance.textStackViewInsets.right)
+
+            self.textStackViewTrailingToDownloadButtonLeadingConstraint = make
+                .trailing
+                .equalTo(self.downloadButton.snp.leading)
+                .offset(-self.appearance.textStackViewInsets.right)
+                .constraint
+
+            self.textStackViewTrailingToSuperviewConstraint = make
+                .trailing
+                .equalToSuperview()
+                .offset(-self.appearance.textStackViewInsets.right)
+                .constraint
+            self.textStackViewTrailingToSuperviewConstraint?.deactivate()
         }
 
         self.deadlinesView.translatesAutoresizingMaskIntoConstraints = false

Stepic/Sources/Modules/NewProfileSubmodules/SocialProfiles/Views/NewProfileSocialProfilesItemView.swift

@@ -116,7 +116,7 @@ extension NewProfileSocialProfilesItemView: ProgrammaticallyInitializableViewPro
             make.leading.equalTo(self.imageView.snp.trailing).offset(self.appearance.textLabelInsets.left)
             make.centerY.equalToSuperview()
             make.trailing
-                .greaterThanOrEqualTo(self.accessoryImageView.snp.leading)
+                .lessThanOrEqualTo(self.accessoryImageView.snp.leading)
                 .offset(-self.appearance.textLabelInsets.right)
         }