Add basic error view

Author: Ecarrion

WooCommerce/Classes/Authentication/Epilogue/StorePickerError.swift

@@ -0,0 +1,46 @@
+import SwiftUI
+
+/// Generic Store Picker error view that allows the user to contact support.
+///
+struct StorePickerError: View {
+    var body: some View {
+        VStack(alignment: .center) {
+            // Title
+            Text("We couldn't load your site")
+                .headlineStyle()
+
+            // Main image
+            Image(uiImage: .errorImage)
+
+            // Body text
+            Text("Please try again or reach out to us and we'll be happy to assist you!")
+                .bodyStyle()
+
+            // Primary Button
+            Button("Read our Troubleshooting Tips") {
+                print("Troubleshooting Tips tapped")
+            }
+            .buttonStyle(PrimaryButtonStyle())
+
+            // Secondary button
+            Button("Contact Support") {
+                print("Contact support tapped")
+            }
+            .buttonStyle(SecondaryButtonStyle())
+
+            // Dismiss button
+            Button("Back to Sites") {
+                print("Back to site")
+            }
+            .buttonStyle(LinkButtonStyle())
+        }
+    }
+}
+
+// MARK: Previews
+
+struct StorePickerError_Preview: PreviewProvider {
+    static var previews: some View {
+        StorePickerError()
+    }
+}

WooCommerce/Classes/Authentication/Epilogue/StorePickerViewController.swift

@@ -423,7 +423,8 @@ private extension StorePickerViewController {
         RequirementsChecker.checkMinimumWooVersion(for: siteID) { [weak self] result in
             switch result {
             case .success(.validWCVersion):
-                self?.updateUIForValidSite()
+                //self?.updateUIForValidSite()
+                self?.updateUIForEmptyOrErroredSite(named: siteName, with: siteID)
             case .success(.invalidWCVersion):
                 self?.updateUIForInvalidSite(named: siteName)
             case .failure:

WooCommerce/WooCommerce.xcodeproj/project.pbxproj

@@ -390,6 +390,7 @@
 		262A09A5262F65690033AD20 /* OrderAddOnTopBanner.swift in Sources */ = {isa = PBXBuildFile; fileRef = 262A09A4262F65690033AD20 /* OrderAddOnTopBanner.swift */; };
 		262A2C2B2537A3330086C1BE /* MockRefunds.swift in Sources */ = {isa = PBXBuildFile; fileRef = 262A2C2A2537A3330086C1BE /* MockRefunds.swift */; };
 		262C921F26EEF8B100011F92 /* Binding.swift in Sources */ = {isa = PBXBuildFile; fileRef = 262C921E26EEF8B100011F92 /* Binding.swift */; };
+		262C922126F1370000011F92 /* StorePickerError.swift in Sources */ = {isa = PBXBuildFile; fileRef = 262C922026F1370000011F92 /* StorePickerError.swift */; };
 		263E37E12641AD8300260D3B /* Codegen in Frameworks */ = {isa = PBXBuildFile; productRef = 263E37E02641AD8300260D3B /* Codegen */; };
 		263E37E22641AD8300260D3B /* Codegen in Embed Frameworks */ = {isa = PBXBuildFile; productRef = 263E37E02641AD8300260D3B /* Codegen */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 		263E38462641FF3400260D3B /* Codegen in Frameworks */ = {isa = PBXBuildFile; productRef = 263E38452641FF3400260D3B /* Codegen */; };
@@ -1812,6 +1813,7 @@
 		262A09A4262F65690033AD20 /* OrderAddOnTopBanner.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OrderAddOnTopBanner.swift; sourceTree = "<group>"; };
 		262A2C2A2537A3330086C1BE /* MockRefunds.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MockRefunds.swift; sourceTree = "<group>"; };
 		262C921E26EEF8B100011F92 /* Binding.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Binding.swift; sourceTree = "<group>"; };
+		262C922026F1370000011F92 /* StorePickerError.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StorePickerError.swift; sourceTree = "<group>"; };
 		263EB408242C58EA00F3A15F /* ProductFormActionsFactoryTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProductFormActionsFactoryTests.swift; sourceTree = "<group>"; };
 		265284012624937600F91BA1 /* AddOnCrossreferenceUseCase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AddOnCrossreferenceUseCase.swift; sourceTree = "<group>"; };
 		265284082624ACE900F91BA1 /* AddOnCrossreferenceTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AddOnCrossreferenceTests.swift; sourceTree = "<group>"; };
@@ -5357,6 +5359,7 @@
 				B5D1AFC520BC7B7300DB0E8C /* StorePickerViewController.swift */,
 				B5D1AFC720BC7B9600DB0E8C /* StorePickerViewController.xib */,
 				74460D4122289C7A00D7316A /* StorePickerCoordinator.swift */,
+				262C922026F1370000011F92 /* StorePickerError.swift */,
 				45527A402472C6160078D609 /* SwitchStoreUseCase.swift */,
 				45A4221924ACC79C003B1E4C /* SwitchStoreNoticePresenter.swift */,
 			);
@@ -7807,6 +7810,7 @@
 				028FA46C257E0D9F00F88A48 /* PlainTextSectionHeaderView.swift in Sources */,
 				0235595924496D70004BE2B8 /* ProductsSortOrderBottomSheetListSelectorCommand.swift in Sources */,
 				57A25C7625ACE9BC00A54A62 /* OrderFulfillmentUseCase.swift in Sources */,
+				262C922126F1370000011F92 /* StorePickerError.swift in Sources */,
 				4515C89825D6C00E0099C8E3 /* ShippingLabelAddressFormViewModel.swift in Sources */,
 				CE24BCCF212DE8A6001CD12E /* HeadlineLabelTableViewCell.swift in Sources */,
 				0245465D24EE779D004F531C /* ProductFormEventLogger.swift in Sources */,