From f0b2a2852aba910e44c1fda9b47c1d9e675f9046 Mon Sep 17 00:00:00 2001
From: "jay.zisch" <jz709u@gmail.com>
Date: Fri, 16 Sep 2022 14:50:36 +0900
Subject: [PATCH] By default don't print to the console and add a configuration
 option to

set it to enabled.
---
 netfox/Core/NFX.swift          | 8 ++++++++
 netfox/Core/NFXHTTPModel.swift | 4 ++--
 netfox/Core/NFXHelper.swift    | 8 ++++----
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/netfox/Core/NFX.swift b/netfox/Core/NFX.swift
index eaf2eab9..2bde3426 100755
--- a/netfox/Core/NFX.swift
+++ b/netfox/Core/NFX.swift
@@ -17,6 +17,11 @@ private func podPlistVersion() -> String? {
     return path
 }
 
+internal func nfxPrint(_ value: String) {
+    guard NFX.sharedInstance().printLoggingEnabled else { return }
+    print(value)
+}
+
 // TODO: Carthage support
 let nfxVersion = podPlistVersion() ?? "0"
 
@@ -70,6 +75,9 @@ open class NFX: NSObject {
         case custom
     }
 
+    /// Change this value to `true` to show internal print logging in the console.
+    public var printLoggingEnabled: Bool = false
+
     @objc open func start() {
         guard !started else {
             showMessage(Constants.alreadyStartedMessage.rawValue)
diff --git a/netfox/Core/NFXHTTPModel.swift b/netfox/Core/NFXHTTPModel.swift
index bddf6172..70db0cf8 100755
--- a/netfox/Core/NFXHTTPModel.swift
+++ b/netfox/Core/NFXHTTPModel.swift
@@ -166,7 +166,7 @@ fileprivate func < <T : Comparable>(lhs: T?, rhs: T?) -> Bool {
         do {
             try dataString.write(to: fileURL, atomically: true, encoding: .utf8)
         } catch let error {
-            print("[NFX]: Failed to save data to [\(fileURL)] - \(error.localizedDescription)")
+            nfxPrint("[NFX]: Failed to save data to [\(fileURL)] - \(error.localizedDescription)")
         }
     }
     
@@ -174,7 +174,7 @@ fileprivate func < <T : Comparable>(lhs: T?, rhs: T?) -> Bool {
         do {
             return try Data(contentsOf: fileURL)
         } catch let error {
-            print("[NFX]: Failed to load data from [\(fileURL)] - \(error.localizedDescription)")
+            nfxPrint("[NFX]: Failed to load data from [\(fileURL)] - \(error.localizedDescription)")
             return nil
         }
     }
diff --git a/netfox/Core/NFXHelper.swift b/netfox/Core/NFXHelper.swift
index 0894a6ef..cdc4d7e1 100644
--- a/netfox/Core/NFXHelper.swift
+++ b/netfox/Core/NFXHelper.swift
@@ -344,7 +344,7 @@ struct NFXPath {
         do {
             try FileManager.default.createDirectory(at: nfxDirURL, withIntermediateDirectories: true, attributes: nil)
         } catch let error {
-            print("[NFX]: failed to create working dir - \(error.localizedDescription)")
+            nfxPrint("[NFX]: failed to create working dir - \(error.localizedDescription)")
         }
     }
     
@@ -354,7 +354,7 @@ struct NFXPath {
         do {
             try FileManager.default.removeItem(at: nfxDirURL)
         } catch let error {
-            print("[NFX]: failed to delete working dir - \(error.localizedDescription)")
+            nfxPrint("[NFX]: failed to delete working dir - \(error.localizedDescription)")
         }
     }
     
@@ -394,7 +394,7 @@ extension String {
                 try fileHandle.seekToEnd()
                 try fileHandle.write(contentsOf: data)
             } catch let error {
-                print("[NFX]: Failed to append [\(self.prefix(128))] to \(fileURL), trying to create new file - \(error.localizedDescription)")
+                nfxPrint("[NFX]: Failed to append [\(self.prefix(128))] to \(fileURL), trying to create new file - \(error.localizedDescription)")
                 write(to: fileURL)
             }
         } else {
@@ -408,7 +408,7 @@ extension String {
         do {
             try write(to: fileURL, atomically: true, encoding: .utf8)
         } catch let error {
-            print("[NFX]: Failed to save [\(self.prefix(128))] to \(fileURL) - \(error.localizedDescription)")
+            nfxPrint("[NFX]: Failed to save [\(self.prefix(128))] to \(fileURL) - \(error.localizedDescription)")
         }
     }