snapshot

Signed-off-by: Joseph Mattello <mail@joemattiello.com>

SideStoreApp/Sources/SideStoreUIKit/Managing Apps/AppManagerErrors.swift

@@ -0,0 +1,69 @@
+//
+//  AppManagerErrors.swift
+//  AltStore
+//
+//  Created by Riley Testut on 8/27/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import CoreData
+import Foundation
+
+import SideStoreCore
+
+public extension AppManager {
+    struct FetchSourcesError: LocalizedError, CustomNSError {
+		public private(set) var primaryError: Error?
+
+		public private(set) var sources: Set<Source>?
+		public private(set) var  errors = [Source: Error]()
+
+		public private(set) var managedObjectContext: NSManagedObjectContext?
+
+		public var errorDescription: String? {
+            if let error = primaryError {
+                return error.localizedDescription
+            } else {
+                var localizedDescription: String?
+
+                managedObjectContext?.performAndWait {
+                    if self.sources?.count == 1 {
+                        localizedDescription = NSLocalizedString("Could not refresh store.", comment: "")
+                    } else if self.errors.count == 1 {
+                        guard let source = self.errors.keys.first else { return }
+                        localizedDescription = String(format: NSLocalizedString("Could not refresh source “%@”.", comment: ""), source.name)
+                    } else {
+                        localizedDescription = String(format: NSLocalizedString("Could not refresh %@ sources.", comment: ""), NSNumber(value: self.errors.count))
+                    }
+                }
+
+                return localizedDescription
+            }
+        }
+
+		public var recoverySuggestion: String? {
+            if let error = primaryError as NSError? {
+                return error.localizedRecoverySuggestion
+            } else if errors.count == 1 {
+                return nil
+            } else {
+                return NSLocalizedString("Tap to view source errors.", comment: "")
+            }
+        }
+
+		public var errorUserInfo: [String: Any] {
+            guard let error = errors.values.first, errors.count == 1 else { return [:] }
+            return [NSUnderlyingErrorKey: error]
+        }
+
+		public init(_ error: Error) {
+            primaryError = error
+        }
+
+		public init(sources: Set<Source>, errors: [Source: Error], context: NSManagedObjectContext) {
+            self.sources = sources
+            self.errors = errors
+            managedObjectContext = context
+        }
+    }
+}