feat(all): Configure plugins with AmplifyOutputs (#3567)

* feat: read and decode AmplifyConfigurationV2

* analytics

* api

* auth

* geo

* logging

* notifications

* storage

* authenticator support

* predictions and coreML

* fixes - String to AWSAuthorizationType, AWSRegion, AmazonCognitoStandardAttributes

* reconcile to latest changes

* Add AWSAPIPluginGen2FunctionalTests

* Revert "logging"

This reverts commit 0df5c34.

* consolidate README

* Auth Integration tests

* fix apiplugin

* storage integ tests

* rename and refactor AmplifyOutputs

* analytics integration tests

* enable more storage tests

* geo integration tests

* logging integration test set up

* AuthHostedUIApp testing with Gen2 set up

* PushNotifications tests with Gen2 set up

* Add Prediction integration test README

* refactor analytics options under the plugin type

* auth flow type mapping

* fix storage behavior - revert to previous behavior

* rename oauth domain to cognito domain and add custom domain override

* unit test around AmplifyOutputsData

* remove authFlowType, add internal init helpers, auth unit tests

* analytics unit tests

* api unit tests

* geo unit tests

* datastore unit tests

* Amplify configure tests

* no changes to InternalAWSPinpoint, removing added init

* fix push notifications unit tests

* predictions plugin does not configure with amplify outputs

* coreMLpredictions unit tests

* storage unit tests

* fix concurrent config unit tests

* update Auth usernameAttributes and userVerificationTypes to enum

* rename analytics options file

* update debug description

* remove unneeded mapping from amplifyconfiguration.json

* add unit test for translating back to json for auth config

* Update Analytics Options properties to use TimeInterval

* fix naming and method signatures

* auth integ test - user username as username

* fix analytics tests

* fix api functional test target

* fix auth integ test target

* fix geo integ test target

* fix logging integ test target

* fix notifications integ test target

* fix storage integ test target

* update README

* update analytics options to remove autoSessionTrackingInterval

* fix commented out username checking

* configure if-else refactor

* update recovery message

* swiftlint disable nesting AmplifyOutputsData

* adding reasoning and link for swiftlint message

* reanble at end of file swiftlint

* feat(api): Expose a constant for the API name used by Gen2 data category (#3631)

* feat(api): Expose a constant for the API name used by Gen2 data category

* update casing on API

* add public

* finalize API

Amplify/Categories/API/Internal/APICategory+CategoryConfigurable.swift

@@ -25,4 +25,10 @@ extension APICategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
 }

Amplify/Categories/Analytics/Internal/AnalyticsCategory+CategoryConfigurable.swift

@@ -25,4 +25,10 @@ extension AnalyticsCategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
 }

Amplify/Categories/Auth/Internal/AuthCategory+CategoryConfigurable.swift

@@ -26,4 +26,11 @@ extension AuthCategory: CategoryConfigurable {
     func configure(using amplifyConfiguration: AmplifyConfiguration) throws {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
+
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
 }

Amplify/Categories/DataStore/Internal/DataStoreCategory+Configurable.swift

@@ -15,6 +15,10 @@ extension DataStoreCategory: CategoryConfigurable {
         }
     }
 
+    func configure(using amplifyConfiguration: AmplifyOutputsData) throws {
+        try configureFirstWithEmptyConfiguration()
+    }
+
     func configure(using configuration: CategoryConfiguration?) throws {
         guard !isConfigured else {
             let error = ConfigurationError.amplifyAlreadyConfigured(

Amplify/Categories/Geo/Internal/GeoCategory+CategoryConfigurable.swift

@@ -25,4 +25,10 @@ extension GeoCategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
 }

Amplify/Categories/Hub/Internal/HubCategory+CategoryConfigurable.swift

@@ -27,4 +27,19 @@ extension HubCategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        guard configurationState.get() != .configured else {
+            let error = ConfigurationError.amplifyAlreadyConfigured(
+                "\(categoryType.displayName) has already been configured.",
+                "Remove the duplicate call to `Amplify.configure()`"
+            )
+            throw error
+        }
+
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        configurationState.set(.configured)
+    }
+
 }

Amplify/Categories/Logging/Internal/LoggingCategory+CategoryConfigurable.swift

@@ -39,4 +39,30 @@ extension LoggingCategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        let plugin: LoggingCategoryPlugin
+        switch configurationState {
+        case .default:
+            // Default plugin is already assigned, and no configuration is applicable, exit early
+            configurationState = .configured
+            return
+        case .pendingConfiguration(let pendingPlugin):
+            plugin = pendingPlugin
+        case .configured:
+            let error = ConfigurationError.amplifyAlreadyConfigured(
+                "\(categoryType.displayName) has already been configured.",
+                "Remove the duplicate call to `Amplify.configure()`"
+            )
+            throw error
+        }
+
+        try plugin.configure(using: amplifyOutputs)
+        self.plugins[plugin.key] = plugin
+
+        if plugin.key != AWSUnifiedLoggingPlugin.key, let consolePlugin = try? self.getPlugin(for: AWSUnifiedLoggingPlugin.key) {
+            try consolePlugin.configure(using: amplifyOutputs)
+        }
+
+        configurationState = .configured
+    }
 }

Amplify/Categories/Notifications/PushNotifications/Internal/PushNotificationsCategory+CategoryConfigurable.swift

@@ -23,4 +23,11 @@ extension PushNotificationsCategory: CategoryConfigurable {
     func configure(using amplifyConfiguration: AmplifyConfiguration) throws {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
+
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
 }

Amplify/Categories/Predictions/Internal/PredictionsCategory+CategoryConfigurable.swift

@@ -25,4 +25,11 @@ extension PredictionsCategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
+
 }

Amplify/Categories/Storage/Internal/StorageCategory+CategoryConfigurable.swift

@@ -25,4 +25,10 @@ extension StorageCategory: CategoryConfigurable {
         try configure(using: categoryConfiguration(from: amplifyConfiguration))
     }
 
+    func configure(using amplifyOutputs: AmplifyOutputsData) throws {
+        for plugin in Array(plugins.values) {
+            try plugin.configure(using: amplifyOutputs)
+        }
+        isConfigured = true
+    }
 }

Amplify/Core/Configuration/AmplifyConfiguration.swift

@@ -175,7 +175,7 @@ extension Amplify {
 
     /// Notifies all hub channels that Amplify is configured, in case any plugins need to be notified of the end of the
     /// configuration phase (e.g., to set up cross-channel dependencies)
-    private static func notifyAllHubChannels() {
+    static func notifyAllHubChannels() {
         let payload = HubPayload(eventName: HubPayload.EventName.Amplify.configured)
         for channel in HubChannel.amplifyChannels {
             Hub.plugins.values.forEach { $0.dispatch(to: channel, payload: payload) }
@@ -210,7 +210,7 @@ extension Amplify {
     }
 
     //// Indicates is the runtime is for SwiftUI Previews
-    private static var isRunningForSwiftUIPreviews: Bool {
+    static var isRunningForSwiftUIPreviews: Bool {
         ProcessInfo.processInfo.environment["XCODE_RUNNING_FOR_PREVIEWS"] != nil
     }