From 54a380690863e33d191fb02f572605ec4ff489fa Mon Sep 17 00:00:00 2001
From: aj <andrewjpack@gmail.com>
Date: Fri, 21 Feb 2020 01:24:09 +0000
Subject: [PATCH] login almost working, added settings list

---
 Music Tools.xcodeproj/project.pbxproj         | 12 +++++
 Music Tools/Application/AppDelegate.swift     | 16 +++---
 Music Tools/Application/Main.storyboard       | 34 +++++++++----
 Music Tools/Application/SceneDelegate.swift   | 25 +++++++--
 Music Tools/Controller/LoginController.swift  | 51 +++++++++++++++++--
 Music Tools/Info.plist                        |  2 +
 Music Tools/Views/RootView.swift              |  7 +--
 Music Tools/Views/Settings/SettingsList.swift | 34 +++++++++++++
 8 files changed, 151 insertions(+), 30 deletions(-)
 create mode 100644 Music Tools/Views/Settings/SettingsList.swift

diff --git a/Music Tools.xcodeproj/project.pbxproj b/Music Tools.xcodeproj/project.pbxproj
index 9561e9e..7e7992c 100644
--- a/Music Tools.xcodeproj/project.pbxproj	
+++ b/Music Tools.xcodeproj/project.pbxproj	
@@ -28,6 +28,7 @@
 		E9E30C2A23FEAA3A00574EEF /* TagRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9E30C2923FEAA3A00574EEF /* TagRow.swift */; };
 		E9E30C2D23FEAB0200574EEF /* TagView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9E30C2C23FEAB0200574EEF /* TagView.swift */; };
 		E9E30C3123FEAF2B00574EEF /* TagObjList.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9E30C3023FEAF2B00574EEF /* TagObjList.swift */; };
+		E9E30C3323FF255C00574EEF /* SettingsList.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9E30C3223FF255C00574EEF /* SettingsList.swift */; };
 		E9EA690B23F9A5430012C3E8 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9EA690A23F9A5430012C3E8 /* AppDelegate.swift */; };
 		E9EA690D23F9A5430012C3E8 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9EA690C23F9A5430012C3E8 /* SceneDelegate.swift */; };
 		E9EA690F23F9A5430012C3E8 /* RootView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9EA690E23F9A5430012C3E8 /* RootView.swift */; };
@@ -74,6 +75,7 @@
 		E9E30C2923FEAA3A00574EEF /* TagRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TagRow.swift; sourceTree = "<group>"; };
 		E9E30C2C23FEAB0200574EEF /* TagView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TagView.swift; sourceTree = "<group>"; };
 		E9E30C3023FEAF2B00574EEF /* TagObjList.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TagObjList.swift; sourceTree = "<group>"; };
+		E9E30C3223FF255C00574EEF /* SettingsList.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsList.swift; sourceTree = "<group>"; };
 		E9EA690723F9A5430012C3E8 /* Music Tools.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Music Tools.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		E9EA690A23F9A5430012C3E8 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		E9EA690C23F9A5430012C3E8 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
@@ -151,6 +153,7 @@
 		E98254C023F9FFDD0056D9D3 /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				E9E30C3423FF256100574EEF /* Settings */,
 				E9E30C2F23FEACF700574EEF /* Tag */,
 				E9E30C2E23FEACDE00574EEF /* Playlist */,
 				E9EA690E23F9A5430012C3E8 /* RootView.swift */,
@@ -191,6 +194,14 @@
 			path = Tag;
 			sourceTree = "<group>";
 		};
+		E9E30C3423FF256100574EEF /* Settings */ = {
+			isa = PBXGroup;
+			children = (
+				E9E30C3223FF255C00574EEF /* SettingsList.swift */,
+			);
+			path = Settings;
+			sourceTree = "<group>";
+		};
 		E9EA68FE23F9A5430012C3E8 = {
 			isa = PBXGroup;
 			children = (
@@ -399,6 +410,7 @@
 				E9E30C3123FEAF2B00574EEF /* TagObjList.swift in Sources */,
 				E98254CA23FA26600056D9D3 /* PlaylistRow.swift in Sources */,
 				E9EA690B23F9A5430012C3E8 /* AppDelegate.swift in Sources */,
+				E9E30C3323FF255C00574EEF /* SettingsList.swift in Sources */,
 				E9EA690D23F9A5430012C3E8 /* SceneDelegate.swift in Sources */,
 				E98254DB23FB64740056D9D3 /* Network.swift in Sources */,
 				E9E30C2A23FEAA3A00574EEF /* TagRow.swift in Sources */,
diff --git a/Music Tools/Application/AppDelegate.swift b/Music Tools/Application/AppDelegate.swift
index b6c2fde..98bc39e 100644
--- a/Music Tools/Application/AppDelegate.swift	
+++ b/Music Tools/Application/AppDelegate.swift	
@@ -13,19 +13,17 @@ import KeychainAccess
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
     
-    var liveUser: LiveUser?
-    
-    var loading = true
-
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         // Override point for customization after application launch.
         
         let keychain = Keychain(service: "xyz.sarsoo.music.login")
-        keychain["username"] = ""
-        keychain["password"] = ""
-        
-        liveUser = LiveUser(playlists: [], tags: [])
-        
+//        do {
+//            try keychain.remove("username")
+//            try keychain.remove("password")
+//        } catch let error {
+//            debugPrint("Could not clear keychain, \(error)")
+//        }
+//
         return true
     }
 
diff --git a/Music Tools/Application/Main.storyboard b/Music Tools/Application/Main.storyboard
index b460133..8255d99 100644
--- a/Music Tools/Application/Main.storyboard	
+++ b/Music Tools/Application/Main.storyboard	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15705" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="aYE-zJ-V1n">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15705" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="Spt-Mn-jmg">
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15706"/>
@@ -25,6 +25,9 @@
                                         <rect key="frame" x="215.5" y="546" width="81" height="53"/>
                                         <fontDescription key="fontDescription" style="UICTFontTextStyleTitle0"/>
                                         <state key="normal" title="Login"/>
+                                        <connections>
+                                            <segue destination="aYE-zJ-V1n" kind="show" id="Lhx-kz-pef"/>
+                                        </connections>
                                     </button>
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="6UM-RX-7fe">
                                         <rect key="frame" x="196" y="633" width="120" height="53"/>
@@ -64,19 +67,29 @@
             </objects>
             <point key="canvasLocation" x="48" y="304"/>
         </scene>
+        <!--Hosting Controller-->
+        <scene sceneID="jWQ-vc-Ihe">
+            <objects>
+                <hostingController id="fqF-FS-fj3" sceneMemberID="viewController">
+                    <navigationItem key="navigationItem" id="WZ3-YV-Zxu"/>
+                </hostingController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="7Vf-Lo-xr9" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="1728" y="-132"/>
+        </scene>
         <!--Login Controller-->
         <scene sceneID="Cbq-wX-wg3">
             <objects>
                 <viewController id="aYE-zJ-V1n" customClass="LoginController" customModule="Music_Tools" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="cjE-Uz-adD">
-                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="842"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" image="MusicToolsLogo" translatesAutoresizingMaskIntoConstraints="NO" id="Aa0-TI-VfP">
-                                <rect key="frame" x="0.0" y="94" width="414" height="433"/>
+                                <rect key="frame" x="0.0" y="50" width="414" height="423"/>
                             </imageView>
                             <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="bezel" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="Jsz-1T-t1A">
-                                <rect key="frame" x="20" y="589" width="374" height="34"/>
+                                <rect key="frame" x="20" y="535" width="374" height="34"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="34" id="ThQ-Jz-RB7"/>
                                 </constraints>
@@ -84,7 +97,7 @@
                                 <textInputTraits key="textInputTraits" textContentType="username"/>
                             </textField>
                             <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="bezel" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="c5V-bv-fGr">
-                                <rect key="frame" x="20" y="682" width="374" height="34"/>
+                                <rect key="frame" x="20" y="628" width="374" height="34"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="34" id="ynd-9a-coG"/>
                                 </constraints>
@@ -92,7 +105,7 @@
                                 <textInputTraits key="textInputTraits" returnKeyType="go" textContentType="password"/>
                             </textField>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="6YH-OC-12B">
-                                <rect key="frame" x="185.5" y="766" width="43" height="53"/>
+                                <rect key="frame" x="185.5" y="712" width="43" height="53"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="53" id="udu-LZ-6uK"/>
                                 </constraints>
@@ -101,11 +114,12 @@
                                     <color key="titleShadowColor" white="0.33333333333333331" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 </state>
                                 <connections>
-                                    <action selector="login:" destination="aYE-zJ-V1n" eventType="touchUpInside" id="G3y-eM-24U"/>
+                                    <action selector="doLogin:" destination="aYE-zJ-V1n" eventType="touchUpInside" id="J5V-GY-yG6"/>
+                                    <segue destination="fqF-FS-fj3" kind="showDetail" identifier="loginToMain" destinationCreationSelector="returnUIView:" id="xcT-J7-nTv"/>
                                 </connections>
                             </button>
                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Username" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="CNh-mk-uV0">
-                                <rect key="frame" x="167.5" y="560" width="79" height="21"/>
+                                <rect key="frame" x="167.5" y="506" width="79" height="21"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="21" id="oKd-GV-oVN"/>
                                 </constraints>
@@ -114,7 +128,7 @@
                                 <nil key="highlightedColor"/>
                             </label>
                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Password" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="mvf-wa-Hkg">
-                                <rect key="frame" x="170" y="653" width="74" height="21"/>
+                                <rect key="frame" x="170" y="599" width="74" height="21"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="21" id="glG-PD-dHg"/>
                                 </constraints>
@@ -144,8 +158,8 @@
                         </constraints>
                         <viewLayoutGuide key="safeArea" id="JQv-rE-o2m"/>
                     </view>
+                    <navigationItem key="navigationItem" id="otB-Y9-KWi"/>
                     <connections>
-                        <outlet property="goButton" destination="6YH-OC-12B" id="JFW-b1-k9S"/>
                         <outlet property="passwordField" destination="c5V-bv-fGr" id="9LJ-hb-7Jx"/>
                         <outlet property="usernameField" destination="Jsz-1T-t1A" id="QOC-fI-XsH"/>
                     </connections>
diff --git a/Music Tools/Application/SceneDelegate.swift b/Music Tools/Application/SceneDelegate.swift
index 381324d..09adcf0 100644
--- a/Music Tools/Application/SceneDelegate.swift	
+++ b/Music Tools/Application/SceneDelegate.swift	
@@ -8,6 +8,7 @@
 
 import UIKit
 import SwiftUI
+import KeychainAccess
 
 class SceneDelegate: UIResponder, UIWindowSceneDelegate {
 
@@ -21,15 +22,29 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         // Create the SwiftUI view that provides the window contents.
         let contentView = RootView()
         
-        var liveUser: LiveUser?
-        if let appDelegate = UIApplication.shared.delegate as? AppDelegate {
-            liveUser = appDelegate.liveUser
-        }
+        let liveUser = LiveUser(playlists: [], tags: [])
+        
+        let keychain = Keychain(service: "xyz.sarsoo.music.login")
+        
+//        debugPrint(keychain["username"] ?? "no username")
+//        debugPrint(keychain["password"] ?? "no password")
 
         // Use a UIHostingController as window root view controller.
         if let windowScene = scene as? UIWindowScene {
             let window = UIWindow(windowScene: windowScene)
-            window.rootViewController = UIHostingController(rootView: contentView.environmentObject(liveUser ?? LiveUser(playlists: [], tags: [])))
+            
+            var controller: UIViewController
+            if keychain["username"] != nil && keychain["password"] != nil {
+                controller = UIHostingController(rootView: contentView.environmentObject(liveUser))
+            } else {
+                let storyboard = UIStoryboard(name: "Main", bundle: nil)
+                controller = storyboard.instantiateInitialViewController()!
+            }
+            
+            
+            window.rootViewController = controller
+//            window.rootViewController = UIHostingController(rootView: contentView.environmentObject(liveUser))
+//            window.rootViewController = LoginController()
             self.window = window
             window.makeKeyAndVisible()
         }
diff --git a/Music Tools/Controller/LoginController.swift b/Music Tools/Controller/LoginController.swift
index c99f562..5ffb433 100644
--- a/Music Tools/Controller/LoginController.swift	
+++ b/Music Tools/Controller/LoginController.swift	
@@ -7,6 +7,8 @@
 //
 
 import UIKit
+import SwiftUI
+import KeychainAccess
 
 class LoginController: UIViewController, UITextFieldDelegate {
     
@@ -24,11 +26,54 @@ class LoginController: UIViewController, UITextFieldDelegate {
     }
     
     // MARK: Actions
-    
-    @IBAction func login(_ sender: UIButton) {
-        debugPrint(usernameField?.text)
+    @IBSegueAction func returnUIView(_ coder: NSCoder) -> UIViewController? {
+        let liveUser = LiveUser(playlists: [], tags: [])
+        return UIHostingController(coder: coder, rootView: RootView().environmentObject(liveUser))
     }
     
+    var isLoggedIn: Bool? = nil {
+        didSet {
+            if self.isLoggedIn == true {
+                self.performSegue(withIdentifier: "loginToMain", sender: self)
+            } else if self.isLoggedIn == false {
+                debugPrint("false logged in")
+                self.isLoggedIn = nil
+            } else {
+                debugPrint("nil state")
+            }
+        }
+    }
+    
+    @IBAction func doLogin(_ sender: Any) {
+        
+        let keychain = Keychain(service: "xyz.sarsoo.music.login")
+        keychain["username"] = usernameField.text
+        keychain["password"] = passwordField.text
+
+        let api = UserApi.getUser
+        RequestBuilder.buildRequest(apiRequest: api).responseJSON{ response in
+
+            switch response.result {
+            case .success:
+                self.isLoggedIn = true
+                break
+            case .failure(let error):
+                debugPrint("error: \(error)")
+                self.isLoggedIn = false
+                do {
+                    try keychain.remove("username")
+                    try keychain.remove("password")
+                } catch let error {
+                    debugPrint("Could not clear keychain, \(error)")
+                }
+                break
+            }
+        }
+    }
+    
+    // block initial segue from button presson
+    override func shouldPerformSegue(withIdentifier identifier: String, sender: Any?) -> Bool { return false }
+    
     // MARK: UITextFieldDelegate
     
     func textFieldShouldReturn(_ textField: UITextField) -> Bool {
diff --git a/Music Tools/Info.plist b/Music Tools/Info.plist
index 49e8f4a..5cf13e5 100644
--- a/Music Tools/Info.plist	
+++ b/Music Tools/Info.plist	
@@ -39,6 +39,8 @@
 	</dict>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
 		<string>armv7</string>
diff --git a/Music Tools/Views/RootView.swift b/Music Tools/Views/RootView.swift
index ffa6de2..0fcec09 100644
--- a/Music Tools/Views/RootView.swift	
+++ b/Music Tools/Views/RootView.swift	
@@ -112,9 +112,10 @@ struct RootView: View {
             .tag(1)
             
             // SETTINGS
-            Text("Settings")
-            .font(.title)
-            .tabItem {
+            NavigationView {
+                SettingsList()
+                .navigationBarTitle(Text("Settings").font(.title))
+            }.tabItem {
                 VStack {
                     Image(systemName: "slider.horizontal.3")
                     Text("Settings")
diff --git a/Music Tools/Views/Settings/SettingsList.swift b/Music Tools/Views/Settings/SettingsList.swift
new file mode 100644
index 0000000..5f2406d
--- /dev/null
+++ b/Music Tools/Views/Settings/SettingsList.swift	
@@ -0,0 +1,34 @@
+//
+//  SettingsList.swift
+//  Music Tools
+//
+//  Created by Andy Pack on 20/02/2020.
+//  Copyright © 2020 Sarsoo. All rights reserved.
+//
+
+import SwiftUI
+import KeychainAccess
+
+struct SettingsList: View {
+    var body: some View {
+        List{
+            Button(action: {
+                let keychain = Keychain(service: "xyz.sarsoo.music.login")
+                do {
+                    try keychain.remove("username")
+                    try keychain.remove("password")
+                } catch let error {
+                    debugPrint("Could not clear keychain, \(error)")
+                }
+            }) {
+                Text("Log out")
+            }
+        }
+    }
+}
+
+struct SettingsList_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsList()
+    }
+}