adding credential checking on login screen, big playlist title

Music Tools.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		A10C8D29281302050018AE12 /* ToastUI in Frameworks */ = {isa = PBXBuildFile; productRef = A10C8D28281302050018AE12 /* ToastUI */; };
 		E906F7F42414019C004E1E31 /* NetworkPersister.swift in Sources */ = {isa = PBXBuildFile; fileRef = E906F7F32414019C004E1E31 /* NetworkPersister.swift */; };
 		E906F7F724143AA7004E1E31 /* SwiftUICharts in Frameworks */ = {isa = PBXBuildFile; productRef = E906F7F624143AA7004E1E31 /* SwiftUICharts */; };
 		E934AC99240DD0E4009869F4 /* AddTagSheet.swift in Sources */ = {isa = PBXBuildFile; fileRef = E934AC98240DD0E4009869F4 /* AddTagSheet.swift */; };
@@ -108,6 +109,7 @@
 				E97AF45923FC50EC00635494 /* SwiftyJSON in Frameworks */,
 				E98254D923FB53780056D9D3 /* Alamofire in Frameworks */,
 				E97AF45E23FC83AF00635494 /* KeychainAccess in Frameworks */,
+				A10C8D29281302050018AE12 /* ToastUI in Frameworks */,
 				E906F7F724143AA7004E1E31 /* SwiftUICharts in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -289,6 +291,7 @@
 				E97AF45823FC50EC00635494 /* SwiftyJSON */,
 				E97AF45D23FC83AF00635494 /* KeychainAccess */,
 				E906F7F624143AA7004E1E31 /* SwiftUICharts */,
+				A10C8D28281302050018AE12 /* ToastUI */,
 			);
 			productName = "Music Tools";
 			productReference = E9EA690723F9A5430012C3E8 /* Music Tools.app */;
@@ -367,6 +370,7 @@
 				E97AF45723FC50EC00635494 /* XCRemoteSwiftPackageReference "swiftyjson" */,
 				E97AF45C23FC83AF00635494 /* XCRemoteSwiftPackageReference "keychainaccess" */,
 				E906F7F524143AA7004E1E31 /* XCRemoteSwiftPackageReference "chartview" */,
+				A10C8D27281302050018AE12 /* XCRemoteSwiftPackageReference "ToastUI" */,
 			);
 			productRefGroup = E9EA690823F9A5430012C3E8 /* Products */;
 			projectDirPath = "";
@@ -768,6 +772,14 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
+		A10C8D27281302050018AE12 /* XCRemoteSwiftPackageReference "ToastUI" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/quanshousio/ToastUI";
+			requirement = {
+				branch = main;
+				kind = branch;
+			};
+		};
 		E906F7F524143AA7004E1E31 /* XCRemoteSwiftPackageReference "chartview" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/apppear/chartview";
@@ -803,6 +815,11 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
+		A10C8D28281302050018AE12 /* ToastUI */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = A10C8D27281302050018AE12 /* XCRemoteSwiftPackageReference "ToastUI" */;
+			productName = ToastUI;
+		};
 		E906F7F624143AA7004E1E31 /* SwiftUICharts */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = E906F7F524143AA7004E1E31 /* XCRemoteSwiftPackageReference "chartview" */;

Music Tools.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -35,6 +35,15 @@
         "revision" : "2b6054efa051565954e1d2b9da831680026cd768",
         "version" : "5.0.0"
       }
+    },
+    {
+      "identity" : "toastui",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/quanshousio/ToastUI",
+      "state" : {
+        "branch" : "main",
+        "revision" : "b064788dd92a64fbd01208a65af10beded99062c"
+      }
     }
   ],
   "version" : 2

Music Tools.xcodeproj/xcshareddata/xcschemes/Music Tools.xcscheme

@@ -74,7 +74,7 @@
          <EnvironmentVariable
             key = "MTOOLS_SERVER"
             value = "http://127.0.0.1:5000/"
-            isEnabled = "YES">
+            isEnabled = "NO">
          </EnvironmentVariable>
       </EnvironmentVariables>
    </LaunchAction>

Music Tools/Views/LoginScreen.swift

@@ -7,6 +7,7 @@
 //
 
 import SwiftUI
+import ToastUI
 import KeychainAccess
 
 struct LoginScreen: View {
@@ -16,6 +17,9 @@ struct LoginScreen: View {
     @State private var username: String = ""
     @State private var password: String = ""
     
+    @State private var showingToast = false
+    @State private var toastText = ""
+    
     var body: some View {
         VStack {
             Image("MusicToolsLogo")
@@ -36,7 +40,25 @@ struct LoginScreen: View {
                     keychain["username"] = username
                     keychain["password"] = password
                     
+                    let api = UserApi.getUser
+                    RequestBuilder.buildRequest(apiRequest: api)
+                        .validate()
+                        .responseData { response in
+                            
+                            switch response.result {
+                            case .success:
+                                makingRequest = false
                                 self.liveUser.loggedIn = true
+                            case .failure:
+                                makingRequest = false
+                                
+                                keychain["username"] = nil
+                                keychain["password"] = nil
+                                
+                                toastText = "Login Failed"
+                                showingToast = true
+                            }
+                        }
                 }) {
                     Text("Log In")
                 }
@@ -45,6 +67,11 @@ struct LoginScreen: View {
                     Text("Register")
                 }
             }
+            .toast(isPresented: $showingToast, dismissAfter: 3.0){
+                ToastView(toastText)
+                    .toastViewStyle(.failure)
+            }
+            .toastDimmedBackground(false)
         }
         .padding()
     }

Music Tools/Views/Playlist/PlaylistView.swift

@@ -199,7 +199,7 @@ struct PlaylistView: View {
             }
             
         }
-        .navigationBarTitle(Text(playlist.name), displayMode: .inline)
+        .navigationBarTitle(Text(playlist.name))
         .refreshable {
             self.refreshPlaylist()
         }