NWSAlert screen: added an ad.

1Weather/UI/View controllers/NWSAlert/Cells/NWSAlertCellFactory.swift

@@ -42,13 +42,14 @@ fileprivate  struct HeaderSection: NWSAlertTableViewSection {
 
 fileprivate struct ExtendedInfoSection: NWSAlertTableViewSection {
     private var alert: NWSAlert
+    private let countOfAds = 1
     
     init(alert: NWSAlert) {
         self.alert = alert
     }
     
     var numberOfRows: Int {
-        alert.extendedInfo?.infoBlocks.count ?? 0
+        countOfAds + (alert.extendedInfo?.infoBlocks.count ?? 0)
     }
     
     mutating func update(with alert: NWSAlert) {
@@ -56,7 +57,18 @@ fileprivate struct ExtendedInfoSection: NWSAlertTableViewSection {
     }
     
     func type(forRow row: Int) -> NWSAlertCellType {
-        return .extendedInfoBlock
+        if numberOfRows == 1 {
+            return .ad
+        }
+        else {
+            if row == 1 {
+                return .ad
+            }
+            else {
+                return .extendedInfoBlock
+            }
+        }
+        
     }
     
     let rows: [NWSAlertCellType] = [.extendedInfoBlock]
@@ -93,8 +105,8 @@ class NWSAlertCellFactory: CellFactoryProtocol {
             return adView
         }
         let adView = adViewCache[indexPath] ?? AdView()
-        adView.loggingAlias = "📍 Today Banner"
-        adView.set(placementName: placementNameTodayBanner, adType: .banner)
+        adView.loggingAlias = "⚠️ Alert Banner"
+        adView.set(placementName: placementNamePrecipitationBanner, adType: .banner)
         adViewCache[indexPath] = adView
         return adView
     }
@@ -119,8 +131,8 @@ class NWSAlertCellFactory: CellFactoryProtocol {
             forecastOfficeCell.configure(with: alert)
             return forecastOfficeCell
         case .extendedInfoBlock:
-            #warning("We've got to handle ads here.")
-            guard let info = alert.extendedInfo?.infoBlocks[indexPath.row] else {
+            let adsCount = adViewCache.keys.filter({ $0.row < indexPath.row}).count
+            guard let info = alert.extendedInfo?.infoBlocks[indexPath.row - adsCount] else {
                 return UITableViewCell()
             }
             let extendedInfoBlockCell = dequeueReusableCell(type: NWSAlertInfoBlockTableViewCell.self, tableView: tableView, indexPath: indexPath)

1Weather/UI/View controllers/NWSAlert/Cells/NWSAlertInfoBlockTableViewCell.swift

@@ -73,10 +73,10 @@ extension NWSAlertInfoBlockTableViewCell {
     func prepareContainer() {
         contentView.addSubview(containerView)
         containerView.snp.makeConstraints { (make) in
-            make.top.equalToSuperview().inset(18)
+            make.top.equalToSuperview()
             make.left.equalToSuperview().inset(18)
             make.right.equalToSuperview().inset(18)
-            make.bottom.equalToSuperview()
+            make.bottom.equalToSuperview().inset(18)
         }
         containerView.layer.cornerRadius = 8
         containerView.backgroundColor = UIColor(named: "notifications_nwsalert_tile_background")

1Weather/UI/View controllers/NWSAlert/Cells/NWSForecastOfficeTableViewCell.swift

@@ -91,10 +91,10 @@ class NWSForecastOfficeTableViewCell: UITableViewCell {
     private func prepareContainer() {
         contentView.addSubview(containerView)
         containerView.snp.makeConstraints { (make) in
-            make.top.equalToSuperview().inset(18)
+            make.top.equalToSuperview()
             make.left.equalToSuperview().inset(18)
             make.right.equalToSuperview().inset(18)
-            make.bottom.equalToSuperview()
+            make.bottom.equalToSuperview().inset(18)
         }
         containerView.layer.cornerRadius = 8
         containerView.backgroundColor = UIColor(named: "notifications_nwsalert_tile_background")

1Weather/UI/View controllers/NWSAlert/NWSAlertViewController.swift

@@ -110,4 +110,12 @@ extension NWSAlertViewController: UITableViewDelegate, UITableViewDataSource {
     func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
         return 160
     }
+    
+    func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
+        viewModel.cellFactory.willDisplay(cell: cell)
+    }
+    
+    func tableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {
+        viewModel.cellFactory.didHide(cell: cell)
+    }
 }