onboarding process updated, import account feature handled

src/app/boot/app_controller.nim

@@ -42,6 +42,7 @@ proc load*(self: AppController)
 
 # Startup Module Delegate Interface
 proc startupDidLoad*(self: AppController)
+proc accountCreated*(self: AppController)
 
 # Main Module Delegate Interface
 proc mainDidLoad*(self: AppController)
@@ -95,12 +96,14 @@ proc delete*(self: AppController) =
 
 proc startupDidLoad*(self: AppController) =
   echo "StartupDidLoad"
+  singletonInstance.engine.load(newQUrl("qrc:///main.qml"))
   # self.login.init()
   # self.onboarding.init()
 
 proc mainDidLoad*(self: AppController) =
   # This to will be adapted to appropriate modules later:
   self.appService.onLoggedIn()
+  self.startupModule.moveToAppState()
 
   # Reset login and onboarding to remove any mnemonic that would have been saved in the accounts list
   # self.login.reset()
@@ -121,4 +124,8 @@ proc load*(self: AppController) =
   self.chatService.init()
   self.communityService.init()
   
-  self.mainModule.load()
+  self.mainModule.load()
+
+proc accountCreated*(self: AppController) =
+  echo "AppController account created"
+  self.load()

src/app/modules/startup/controller.nim

@@ -1,29 +1,29 @@
 import Tables
 
 import controller_interface
+import io_interface
 
 import ../../../app_service/service/accounts/service_interface as accounts_service
 
 export controller_interface
 
 type 
-  Controller*[T: controller_interface.DelegateInterface] = 
+  Controller* = ref object of controller_interface.AccessInterface
-    ref object of controller_interface.AccessInterface
+    delegate: io_interface.AccessInterface
-    delegate: T
     accountsService: accounts_service.ServiceInterface
 
-proc newController*[T](delegate: T,
+proc newController*(delegate: io_interface.AccessInterface,
   accountsService: accounts_service.ServiceInterface): 
-  Controller[T] =
+  Controller =
-  result = Controller[T]()
+  result = Controller()
   result.delegate = delegate
   result.accountsService = accountsService
   
-method delete*[T](self: Controller[T]) =
+method delete*(self: Controller) =
   discard
 
-method init*[T](self: Controller[T]) = 
+method init*(self: Controller) = 
   discard
 
-method shouldStartWithOnboardingScreen*[T](self: Controller[T]): bool =
+method shouldStartWithOnboardingScreen*(self: Controller): bool =
-  return self.accountsService.openedAccounts().len > 0
+  return self.accountsService.openedAccounts().len == 0

src/app/modules/startup/controller_interface.nim

@@ -10,9 +10,4 @@ method init*(self: AccessInterface) {.base.} =
 
 method shouldStartWithOnboardingScreen*(self: AccessInterface): bool {.base.} =
   raise newException(ValueError, "No implementation available")
-
-type
-  ## Abstract class (concept) which must be implemented by object/s used in this 
-  ## module.
-  DelegateInterface* = concept c
     

src/app/modules/startup/io_interface.nim

@@ -1,22 +1,19 @@
-type 
+# Defines how parent module accesses this module
-  AccessInterface* {.pure inheritable.} = ref object of RootObj
+include ./private_interfaces/module_base_interface
-  ## Abstract class for any input/interaction with this module.
+include ./private_interfaces/module_access_interface
 
-method delete*(self: AccessInterface) {.base.} =
+# Defines how this module view communicates with this module
-  raise newException(ValueError, "No implementation available")
+include ./private_interfaces/module_view_delegate_interface
 
-method load*(self: AccessInterface) {.base.} =
+# Defines how this controller communicates with this module
-  raise newException(ValueError, "No implementation available")
+include ./private_interfaces/module_controller_delegate_interface
-
-# View Delegate Interface
-# Delegate for the view must be declared here due to use of QtObject and multi 
-# inheritance, which is not well supported in Nim.
-method viewDidLoad*(self: AccessInterface) {.base.} =
-  raise newException(ValueError, "No implementation available")
 
+# Defines how submodules of this module communicate with this module
+include ./private_interfaces/module_onboarding_delegate_interface
+include ./private_interfaces/module_login_delegate_interface
 
+# This way (using concepts) is used only for the modules managed by AppController
 type
-  ## Abstract class (concept) which must be implemented by object/s used in this 
-  ## module.
   DelegateInterface* = concept c
-    c.startupDidLoad()
+    c.startupDidLoad()
+    c.accountCreated()

src/app/modules/startup/login/account_item.nim

@@ -0,0 +1,63 @@
+import NimQml
+
+QtObject:
+  type AccountItem* = ref object of QObject
+    name: string
+    identicon: string
+    keyUid: string
+    thumbnailImage: string
+    largeImage: string
+
+  proc setup(self: AccountItem) =
+    self.QObject.setup
+
+  proc delete*(self: AccountItem) =
+    self.QObject.delete
+
+  proc setAccountItemData*(self: AccountItem, name, identicon, keyUid, 
+    thumbnailImage, largeImage: string) =
+    self.name = name
+    self.identicon = identicon
+    self.keyUid = keyUid
+    self.thumbnailImage = thumbnailImage
+    self.largeImage = largeImage
+
+  proc newAccountItem*(): AccountItem =
+    new(result, delete)
+    result.setup
+
+  proc newAccountItem*(name, identicon, keyUid, thumbnailImage,
+    largeImage: string): AccountItem =
+    new(result, delete)
+    result.setup
+    result.setAccountItemData(name, identicon, keyUid, thumbnailImage, largeImage)
+
+  proc getName(self: AccountItem): string {.slot.} = 
+    result = self.name
+
+  QtProperty[string] name:
+    read = getName
+
+  proc getIdenticon(self: AccountItem): string {.slot.} =
+    result = self.identicon
+
+  QtProperty[string] identicon:
+    read = getIdenticon
+
+  proc getKeyUid(self: AccountItem): string {.slot.} =
+    result = self.keyUid
+
+  QtProperty[string] keyUid:
+    read = getKeyUid
+
+  proc getThumbnailImage(self: AccountItem): string {.slot.} = 
+    result = self.thumbnailImage
+
+  QtProperty[string] thumbnailImage:
+    read = getThumbnailImage
+
+  proc getLargeImage(self: AccountItem): string {.slot.} = 
+    result = self.largeImage
+
+  QtProperty[string] largeImage:
+    read = getLargeImage

src/app/modules/startup/login/controller.nim

@@ -1,6 +1,7 @@
 import Tables
 
 import controller_interface
+import io_interface
 
 import status/[signals]
 import ../../../../app_service/[main]
@@ -9,25 +10,27 @@ import ../../../../app_service/service/accounts/service_interface as accounts_se
 export controller_interface
 
 type 
-  Controller*[T: controller_interface.DelegateInterface] = 
+  Controller* = ref object of controller_interface.AccessInterface
-    ref object of controller_interface.AccessInterface
+    delegate: io_interface.AccessInterface
-    delegate: T
     appService: AppService
     accountsService: accounts_service.ServiceInterface
 
-proc newController*[T](delegate: T,
+proc newController*(delegate: io_interface.AccessInterface,
   appService: AppService,
   accountsService: accounts_service.ServiceInterface): 
-  Controller[T] =
+  Controller =
-  result = Controller[T]()
+  result = Controller()
   result.delegate = delegate
   result.appService = appService
   result.accountsService = accountsService
   
-method delete*[T](self: Controller[T]) =
+method delete*(self: Controller) =
   discard
 
-method init*[T](self: Controller[T]) = 
+method getOpenedAccounts*(self: Controller): seq[AccountDto] =
+  return self.accountsService.openedAccounts()
+
+method init*(self: Controller) = 
   self.appService.status.events.on(SignalType.NodeStopped.event) do(e:Args):
     echo "-NEW-LOGIN-- NodeStopped: ", repr(e)
     #self.status.events.emit("nodeStopped", Args())

src/app/modules/startup/login/controller_interface.nim

@@ -1,4 +1,4 @@
-#import ../../../../app_service/service/community/service_interface as community_service
+import ../../../../app_service/service/accounts/service_interface
 
 type 
   AccessInterface* {.pure inheritable.} = ref object of RootObj
@@ -9,10 +9,6 @@ method delete*(self: AccessInterface) {.base.} =
 
 method init*(self: AccessInterface) {.base.} =
   raise newException(ValueError, "No implementation available")
-
+    
-
+method getOpenedAccounts*(self: AccessInterface): seq[AccountDto] {.base.} =
-type
+  raise newException(ValueError, "No implementation available")
-  ## Abstract class (concept) which must be implemented by object/s used in this 
-  ## module.
-  DelegateInterface* = concept c
-    

src/app/modules/startup/login/io_interface.nim

@@ -1,24 +1,12 @@
-type 
+# Defines how parent module accesses this module
-  AccessInterface* {.pure inheritable.} = ref object of RootObj
+include ./private_interfaces/module_base_interface
-  ## Abstract class for any input/interaction with this module.
+include ./private_interfaces/module_access_interface
 
-method delete*(self: AccessInterface) {.base.} =
+# Defines how this module view communicates with this module
-  raise newException(ValueError, "No implementation available")
+include ./private_interfaces/module_view_delegate_interface
 
-method load*(self: AccessInterface) {.base.} =
+# Defines how this controller communicates with this module
-  raise newException(ValueError, "No implementation available")
+include ./private_interfaces/module_controller_delegate_interface
 
-method isLoaded*(self: AccessInterface): bool {.base.} =
+# Defines how submodules of this module communicate with this module
-  raise newException(ValueError, "No implementation available")
+# will be added if needed
-
-# View Delegate Interface
-# Delegate for the view must be declared here due to use of QtObject and multi 
-# inheritance, which is not well supported in Nim.
-method viewDidLoad*(self: AccessInterface) {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-type
-  ## Abstract class (concept) which must be implemented by object/s used in this 
-  ## module.
-  DelegateInterface* = concept c
-    c.loginDidLoad()

src/app/modules/startup/login/item.nim

@@ -1,21 +0,0 @@
-import NimQml
-
-QtObject:
-  type
-    Item* = ref object of QObject
-      
-  proc setup(self: Item) = 
-    self.QObject.setup
-
-  proc delete*(self: Item) =
-    self.QObject.delete
-
-  proc newItem*(): Item =
-    new(result, delete)
-    result.setup()
-
-  proc id*(self: Item): string {.slot.} = 
-    self.id
-
-  QtProperty[string] id:
-    read = id

src/app/modules/startup/login/model.nim

@@ -1,17 +1,60 @@
-import NimQml
+import NimQml, Tables, strutils, strformat
-import item
+
+import account_item
+
+type
+  ModelRole {.pure.} = enum
+    Account = UserRole + 1
 
 QtObject:
-  type 
+  type
     Model* = ref object of QAbstractListModel
-      sections: seq[Item]
+      items: seq[AccountItem]
 
-  proc setup(self: Model) = 
+  proc delete(self: Model) =
-    self.QAbstractListModel.setup
+    self.items = @[]
-
-  proc delete*(self: Model) =
     self.QAbstractListModel.delete
 
+  proc setup(self: Model) =
+    self.QAbstractListModel.setup
+
   proc newModel*(): Model =
     new(result, delete)
-    result.setup
+    result.setup
+
+  proc countChanged*(self: Model) {.signal.}
+
+  proc count*(self: Model): int {.slot.}  =
+    self.items.len
+
+  QtProperty[int] count:
+    read = count
+    notify = countChanged
+
+  method rowCount(self: Model, index: QModelIndex = nil): int =
+    return self.items.len
+
+  method roleNames(self: Model): Table[int, string] =
+    {
+      ModelRole.Account.int:"account"
+    }.toTable
+
+  method data(self: Model, index: QModelIndex, role: int): QVariant =
+    if (not index.isValid):
+      return
+
+    if (index.row < 0 or index.row >= self.items.len):
+      return
+
+    let item = self.items[index.row]
+    let enumRole = role.ModelRole
+
+    case enumRole:
+    of ModelRole.Account: 
+      result = newQVariant(item)
+
+  proc setItems*(self: Model, items: seq[AccountItem]) =
+    self.beginResetModel()
+    self.items = items
+    self.endResetModel()
+    self.countChanged()

src/app/modules/startup/login/module.nim

@@ -1,5 +1,7 @@
 import NimQml
-import io_interface, view, controller
+import io_interface
+import ../io_interface as delegate_interface
+import view, controller, account_item
 import ../../../../app/boot/global_singleton
 
 import ../../../../app_service/[main]
@@ -8,42 +10,68 @@ import ../../../../app_service/service/accounts/service_interface as accounts_se
 export io_interface
 
 type 
-  Module* [T: io_interface.DelegateInterface] = ref object of io_interface.AccessInterface
+  Module* = ref object of io_interface.AccessInterface
-    delegate: T
+    delegate: delegate_interface.AccessInterface
     view: View
     viewVariant: QVariant
     controller: controller.AccessInterface
     moduleLoaded: bool
 
-proc newModule*[T](delegate: T,
+proc newModule*(delegate: delegate_interface.AccessInterface,
   appService: AppService,
   accountsService: accounts_service.ServiceInterface): 
-  Module[T] =
+  Module =
-  result = Module[T]()
+  result = Module()
   result.delegate = delegate
   result.view = view.newView(result)
   result.viewVariant = newQVariant(result.view)
-  result.controller = controller.newController[Module[T]](result, appService,
+  result.controller = controller.newController(result, appService, accountsService)
-  accountsService)
   result.moduleLoaded = false
 
   singletonInstance.engine.setRootContextProperty("loginModule", result.viewVariant)
 
-method delete*[T](self: Module[T]) =
+method delete*(self: Module) =
   self.view.delete
   self.viewVariant.delete
   self.controller.delete
 
-method load*[T](self: Module[T]) =
+proc extractImages(self: Module, account: AccountDto, thumbnailImage: var string,
+  largeImage: var string) =
+  for img in account.images:
+    if(img.imgType == "thumbnail"):
+      thumbnailImage = img.uri
+    elif(img.imgType == "large"):
+      largeImage = img.uri
+
+method load*(self: Module) =
   singletonInstance.engine.setRootContextProperty("loginModule", self.viewVariant)
   self.controller.init()
   self.view.load()
 
-  self.moduleLoaded = true
+  let openedAccounts = self.controller.getOpenedAccounts()
-  self.delegate.loginDidLoad()
+  if(openedAccounts.len > 0):
+    var accounts: seq[AccountItem]
+    for acc in openedAccounts:
+      var thumbnailImage: string
+      var largeImage: string
+      self.extractImages(acc, thumbnailImage, largeImage)
+      accounts.add(newAccountItem(acc.name, acc.identicon, acc.keyUid, 
+      thumbnailImage, largeImage))
 
-method isLoaded*[T](self: Module[T]): bool =
+    self.view.setAccountsList(accounts)
+
+    # set the first account as a slected one
+    let selected = openedAccounts[0]
+    var thumbnailImage: string
+    var largeImage: string
+    self.extractImages(selected, thumbnailImage, largeImage)
+  
+    self.view.setSelectedAccount(selected.name, selected.identicon, selected.keyUid, 
+    thumbnailImage, largeImage)
+
+method isLoaded*(self: Module): bool =
   return self.moduleLoaded
 
 method viewDidLoad*(self: Module) =
-  discard
+  self.moduleLoaded = true
+  self.delegate.loginDidLoad()

src/app/modules/startup/login/private_interfaces/module_base_interface.nim

@@ -0,0 +1,5 @@
+type 
+  AccessInterface* {.pure inheritable.} = ref object of RootObj
+
+# Since nim doesn't support using concepts in second level nested types we 
+# define delegate interfaces within access interface.

src/app/modules/startup/login/private_interfaces/module_view_delegate_interface.nim

@@ -0,0 +1,2 @@
+method viewDidLoad*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/login/view.nim

@@ -1,22 +1,59 @@
 import NimQml
-import model
+import account_item, model
 import io_interface
 
 QtObject:
   type
     View* = ref object of QObject
       delegate: io_interface.AccessInterface
+      selectedAccount: AccountItem
+      selectedAccountVariant: QVariant
       model: Model
+      modelVariant: QVariant
       
   proc delete*(self: View) =
+    self.selectedAccount.delete
+    self.selectedAccountVariant.delete
     self.model.delete
+    self.modelVariant.delete
     self.QObject.delete
 
   proc newView*(delegate: io_interface.AccessInterface): View =
     new(result, delete)
     result.QObject.setup
     result.delegate = delegate
+    result.selectedAccount = newAccountItem()
+    result.selectedAccountVariant = newQVariant(result.selectedAccount)
     result.model = newModel()
+    result.modelVariant = newQVariant(result.model)
 
   proc load*(self: View) =
-    self.delegate.viewDidLoad()
+    self.delegate.viewDidLoad()
+
+  proc selectedAccountChanged*(self: View) {.signal.}
+
+  proc getSelectedAccount(self: View): QVariant {.slot.} =
+    return self.selectedAccountVariant
+
+  proc setSelectedAccount*(self: View, name, identicon, keyUid, thumbnailImage, 
+    largeImage: string) =
+    self.selectedAccount.setAccountItemData(name, identicon, keyUid, thumbnailImage, 
+    largeImage)
+    self.selectedAccountChanged()
+
+  QtProperty[QVariant] selectedAccount:
+    read = getSelectedAccount
+    notify = selectedAccountChanged
+
+  proc modelChanged*(self: View) {.signal.}
+
+  proc getModel(self: View): QVariant {.slot.} =
+    return self.modelVariant
+
+  proc setAccountsList*(self: View, accounts: seq[AccountItem]) =
+    self.model.setItems(accounts)
+    self.modelChanged()
+
+  QtProperty[QVariant] accountsModel:
+    read = getModel
+    notify = modelChanged

src/app/modules/startup/module.nim

@@ -1,6 +1,7 @@
 import NimQml
 
-import io_interface, view, controller
+import io_interface
+import view, controller
 import ../../../app/boot/global_singleton
 
 import onboarding/module as onboarding_module
@@ -20,20 +21,6 @@ type
     onboardingModule: onboarding_module.AccessInterface
     loginModule: login_module.AccessInterface
 
-#################################################
-# Forward declaration section
-
-# Controller Delegate Interface
-
-
-# Onboarding Module Delegate Interface
-proc onboardingDidLoad*[T](self: Module[T])
-
-# Login Module Delegate Interface
-proc loginDidLoad*[T](self: Module[T])
-
-#################################################
-
 proc newModule*[T](delegate: T,
   appService: AppService,
   accountsService: accounts_service.ServiceInterface): 
@@ -42,13 +29,11 @@ proc newModule*[T](delegate: T,
   result.delegate = delegate
   result.view = view.newView(result)
   result.viewVariant = newQVariant(result.view)
-  result.controller = controller.newController[Module[T]](result, accountsService)
+  result.controller = controller.newController(result, accountsService)
 
   # Submodules
-  result.onboardingModule = onboarding_module.newModule[Module[T]](result, 
+  result.onboardingModule = onboarding_module.newModule(result, appService, accountsService)
-  appService, accountsService)
+  result.loginModule = login_module.newModule(result, appService, accountsService)
-  result.loginModule = login_module.newModule[Module[T]](result, appService,
-  accountsService)
   
 method delete*[T](self: Module[T]) =
   self.onboardingModule.delete
@@ -61,14 +46,15 @@ method load*[T](self: Module[T]) =
   singletonInstance.engine.setRootContextProperty("startupModule", self.viewVariant)
   self.controller.init()
   self.view.load()
-  self.view.setStartWithOnboardingScreen(self.controller.shouldStartWithOnboardingScreen())
+  
+  var initialAppState = AppState.OnboardingState
+  if(not self.controller.shouldStartWithOnboardingScreen()):
+    initialAppState = AppState.LoginState
+  self.view.setAppState(initialAppState)
   
   self.onboardingModule.load()
   self.loginModule.load()
 
-method viewDidLoad*[T](self: Module[T]) =
-  discard
-
 proc checkIfModuleDidLoad[T](self: Module[T]) =
   if(not self.onboardingModule.isLoaded()):
     return
@@ -78,8 +64,17 @@ proc checkIfModuleDidLoad[T](self: Module[T]) =
 
   self.delegate.startupDidLoad()
 
-proc onboardingDidLoad*[T](self: Module[T]) =
+method viewDidLoad*[T](self: Module[T]) =
   self.checkIfModuleDidLoad()
 
-proc loginDidLoad*[T](self: Module[T]) =
+method onboardingDidLoad*[T](self: Module[T]) =
-  self.checkIfModuleDidLoad()
+  self.checkIfModuleDidLoad()
+
+method loginDidLoad*[T](self: Module[T]) =
+  self.checkIfModuleDidLoad()
+
+method accountCreated*[T](self: Module[T]) =
+  self.delegate.accountCreated()
+
+method moveToAppState*[T](self: Module[T]) =
+  self.view.setAppState(AppState.MainAppState)

src/app/modules/startup/onboarding/controller.nim

@@ -1,6 +1,7 @@
-import Tables
+import Tables, chronicles
 
 import controller_interface
+import io_interface
 
 import status/[signals]
 import ../../../../app_service/[main]
@@ -8,39 +9,62 @@ import ../../../../app_service/service/accounts/service_interface as accounts_se
 
 export controller_interface
 
+logScope:
+  topics = "onboarding-controller"
+
 type 
-  Controller*[T: controller_interface.DelegateInterface] = 
+  Controller* = 
     ref object of controller_interface.AccessInterface
-    delegate: T
+    delegate: io_interface.AccessInterface
     appService: AppService
     accountsService: accounts_service.ServiceInterface
     selectedAccountId: string
 
-proc newController*[T](delegate: T,
+proc newController*(delegate: io_interface.AccessInterface,
   appService: AppService,
   accountsService: accounts_service.ServiceInterface): 
-  Controller[T] =
+  Controller =
-  result = Controller[T]()
+  result = Controller()
   result.delegate = delegate
   result.appService = appService
   result.accountsService = accountsService
   
-method delete*[T](self: Controller[T]) =
+method delete*(self: Controller) =
   discard
 
-method init*[T](self: Controller[T]) = 
+method init*(self: Controller) = 
   self.appService.status.events.on(SignalType.NodeLogin.event) do(e:Args):
-    echo "-NEW-ONBOARDING-- OnNodeLoginEvent: ", repr(e)
+    let signal = NodeSignal(e)
-    #self.handleNodeLogin(NodeSignal(e))
+    echo "-NEW-ONBOARDING-- OnNodeLoginEvent: ", repr(signal)
+    if signal.event.error == "":
+      echo "-NEW-ONBOARDING-- OnNodeLoginEventA: ", repr(signal.event.error)
+      self.delegate.accountCreated()
+    else:
+      error "error: ", methodName="init", errDesription = "onboarding login error " & signal.event.error
 
-method getGeneratedAccounts*[T](self: Controller[T]): seq[GeneratedAccountDto] =
+method getGeneratedAccounts*(self: Controller): seq[GeneratedAccountDto] =
   return self.accountsService.generatedAccounts()
 
-method setSelectedAccountId*[T](self: Controller[T], id: string) =
+method getImportedAccount*(self: Controller): GeneratedAccountDto =
-  self.selectedAccountId = id
+  return self.accountsService.getImportedAccount()
 
-method storeSelectedAccountAndLogin*[T](self: Controller[T], password: string) =
+method setSelectedAccountByIndex*(self: Controller, index: int) =
-  let account = self.accountsService.setupAccount(self.appService.status.fleet.config, 
+  let accounts = self.getGeneratedAccounts()
-  self.selectedAccountId, password)
+  self.selectedAccountId = accounts[index].id
 
-  echo "RECEIVED ACCOUNT: ", repr(account)
+method storeSelectedAccountAndLogin*(self: Controller, password: string) =
+  if(not self.accountsService.setupAccount(self.appService.status.fleet.config, 
+  self.selectedAccountId, password)):
+    self.delegate.setupAccountError()
+
+method validateMnemonic*(self: Controller, mnemonic: string): string =
+  return self.accountsService.validateMnemonic(mnemonic)
+
+method importMnemonic*(self: Controller, mnemonic: string) =
+  if(self.accountsService.importMnemonic(mnemonic)):
+    self.selectedAccountId = self.getImportedAccount().id
+    self.delegate.importAccountSuccess()
+  else:
+    self.delegate.importAccountError()
+  
+  

src/app/modules/startup/onboarding/controller_interface.nim

@@ -14,15 +14,19 @@ method getGeneratedAccounts*(self: AccessInterface):
   seq[GeneratedAccountDto] {.base.} =
   raise newException(ValueError, "No implementation available")
 
-method setSelectedAccountId*(self: AccessInterface, id: string) {.base.} =
+method setSelectedAccountByIndex*(self: AccessInterface, index: int) {.base.} =
   raise newException(ValueError, "No implementation available")
 
 method storeSelectedAccountAndLogin*(self: AccessInterface, password: string) 
   {.base.} =
   raise newException(ValueError, "No implementation available")
+    
+method getImportedAccount*(self: AccessInterface): GeneratedAccountDto {.base.} =
+  raise newException(ValueError, "No implementation available")
 
-type
+method validateMnemonic*(self: AccessInterface, mnemonic: string): 
-  ## Abstract class (concept) which must be implemented by object/s used in this 
+  string {.base.} =
-  ## module.
+  raise newException(ValueError, "No implementation available")
-  DelegateInterface* = concept c
+
-    
+method importMnemonic*(self: AccessInterface, mnemonic: string) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/onboarding/io_interface.nim

@@ -1,31 +1,12 @@
-type 
+# Defines how parent module accesses this module
-  AccessInterface* {.pure inheritable.} = ref object of RootObj
+include ./private_interfaces/module_base_interface
-  ## Abstract class for any input/interaction with this module.
+include ./private_interfaces/module_access_interface
 
-method delete*(self: AccessInterface) {.base.} =
+# Defines how this module view communicates with this module
-  raise newException(ValueError, "No implementation available")
+include ./private_interfaces/module_view_delegate_interface
 
-method load*(self: AccessInterface) {.base.} =
+# Defines how this controller communicates with this module
-  raise newException(ValueError, "No implementation available")
+include ./private_interfaces/module_controller_delegate_interface
 
-method isLoaded*(self: AccessInterface): bool {.base.} =
+# Defines how submodules of this module communicate with this module
-  raise newException(ValueError, "No implementation available")
+# will be added if needed
-
-# View Delegate Interface
-# Delegate for the view must be declared here due to use of QtObject and multi 
-# inheritance, which is not well supported in Nim.
-method viewDidLoad*(self: AccessInterface) {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method setSelectedAccountId*(self: AccessInterface, id: string) {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-method storeSelectedAccountAndLogin*(self: AccessInterface, password: string) 
-  {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-type
-  ## Abstract class (concept) which must be implemented by object/s used in this 
-  ## module.
-  DelegateInterface* = concept c
-    c.onboardingDidLoad()

src/app/modules/startup/onboarding/model.nim

@@ -32,7 +32,7 @@ QtObject:
   method roleNames(self: Model): Table[int, string] =
     {
       ModelRole.Id.int:"accountId",
-      ModelRole.Alias.int:"alias",
+      ModelRole.Alias.int:"username",
       ModelRole.Identicon.int:"identicon",
       ModelRole.Address.int:"address",
       ModelRole.KeyUid.int:"keyUid"

src/app/modules/startup/onboarding/module.nim

@@ -1,5 +1,7 @@
 import NimQml
-import io_interface, view, controller, item
+import io_interface
+import ../io_interface as delegate_interface
+import view, controller, item
 import ../../../../app/boot/global_singleton
 
 import ../../../../app_service/[main]
@@ -8,33 +10,32 @@ import ../../../../app_service/service/accounts/service_interface as accounts_se
 export io_interface
 
 type 
-  Module* [T: io_interface.DelegateInterface] = ref object of io_interface.AccessInterface
+  Module* = ref object of io_interface.AccessInterface
-    delegate: T
+    delegate: delegate_interface.AccessInterface
     view: View
     viewVariant: QVariant
     controller: controller.AccessInterface
     moduleLoaded: bool
 
-proc newModule*[T](delegate: T,
+proc newModule*(delegate: delegate_interface.AccessInterface,
   appService: AppService,
   accountsService: accounts_service.ServiceInterface): 
-  Module[T] =
+  Module =
-  result = Module[T]()
+  result = Module()
   result.delegate = delegate
   result.view = view.newView(result)
   result.viewVariant = newQVariant(result.view)
-  result.controller = controller.newController[Module[T]](result, appService,
+  result.controller = controller.newController(result, appService, accountsService)
-  accountsService)
   result.moduleLoaded = false
 
   singletonInstance.engine.setRootContextProperty("onboardingModule", result.viewVariant)
 
-method delete*[T](self: Module[T]) =
+method delete*(self: Module) =
   self.view.delete
   self.viewVariant.delete
   self.controller.delete
 
-method load*[T](self: Module[T]) =
+method load*(self: Module) =
   singletonInstance.engine.setRootContextProperty("onboardingModule", self.viewVariant)
   self.controller.init()
   self.view.load()
@@ -44,19 +45,38 @@ method load*[T](self: Module[T]) =
   for acc in generatedAccounts:
     accounts.add(initItem(acc.id, acc.alias, acc.identicon, acc.address, acc.keyUid))
 
-  self.view.setAccountList(accounts)
+  self.view.setAccountList(accounts)  
 
-  self.moduleLoaded = true
+method isLoaded*(self: Module): bool =
-  self.delegate.onboardingDidLoad()
-
-method isLoaded*[T](self: Module[T]): bool =
   return self.moduleLoaded
 
 method viewDidLoad*(self: Module) =
-  discard
+  self.moduleLoaded = true
+  self.delegate.onboardingDidLoad()
 
-method setSelectedAccountId*[T](self: Module[T], id: string) =
+method setSelectedAccountByIndex*(self: Module, index: int) =
-  self.controller.setSelectedAccountId(id)
+  self.controller.setSelectedAccountByIndex(index)
 
-method storeSelectedAccountAndLogin*[T](self: Module[T], password: string) =
+method storeSelectedAccountAndLogin*(self: Module, password: string) =
-  self.controller.storeSelectedAccountAndLogin(password)
+  self.controller.storeSelectedAccountAndLogin(password)
+
+method accountCreated*(self: Module) =
+  self.delegate.accountCreated()
+
+method setupAccountError*(self: Module) =
+  self.view.setupAccountError()
+
+method getImportedAccount*(self: Module): GeneratedAccountDto =
+  return self.controller.getImportedAccount()
+
+method validateMnemonic*(self: Module, mnemonic: string): string =
+  return self.controller.validateMnemonic(mnemonic)
+
+method importMnemonic*(self: Module, mnemonic: string) =
+  self.controller.importMnemonic(mnemonic)
+
+method importAccountError*(self: Module) =
+  self.view.importAccountError()
+
+method importAccountSuccess*(self: Module) =
+  self.view.importAccountSuccess()

src/app/modules/startup/onboarding/private_interfaces/module_base_interface.nim

@@ -0,0 +1,5 @@
+type 
+  AccessInterface* {.pure inheritable.} = ref object of RootObj
+
+# Since nim doesn't support using concepts in second level nested types we 
+# define delegate interfaces within access interface.

src/app/modules/startup/onboarding/private_interfaces/module_controller_delegate_interface.nim

@@ -0,0 +1,11 @@
+method accountCreated*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method setupAccountError*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method importAccountError*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method importAccountSuccess*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/onboarding/private_interfaces/module_view_delegate_interface.nim

@@ -0,0 +1,21 @@
+import ../../../../../app_service/service/accounts/service_interface
+
+method viewDidLoad*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method setSelectedAccountByIndex*(self: AccessInterface, index: int) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method storeSelectedAccountAndLogin*(self: AccessInterface, password: string) 
+  {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method getImportedAccount*(self: AccessInterface): GeneratedAccountDto {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method validateMnemonic*(self: AccessInterface, mnemonic: string): 
+  string {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method importMnemonic*(self: AccessInterface, mnemonic: string) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/onboarding/view.nim

@@ -24,20 +24,63 @@ QtObject:
   proc load*(self: View) =
     self.delegate.viewDidLoad()
 
-  proc setAccountList*(self: View, accounts: seq[Item]) =
-    self.model.setItems(accounts)
-
   proc modelChanged*(self: View) {.signal.}
 
   proc getModel(self: View): QVariant {.slot.} =
     return self.modelVariant
 
+  proc setAccountList*(self: View, accounts: seq[Item]) =
+    self.model.setItems(accounts)
+    self.modelChanged()
+
   QtProperty[QVariant] accountsModel:
     read = getModel
     notify = modelChanged
 
-  proc setSelectedAccountId*(self: View, id: string) {.slot.} =
+  proc importedAccountChanged*(self: View) {.signal.}
-    self.delegate.setSelectedAccountId(id)
+
+  proc getImportedAccountIdenticon*(self: View): string {.slot.} =
+    return self.delegate.getImportedAccount().identicon
+
+  QtProperty[string] importedAccountIdenticon:
+    read = getImportedAccountIdenticon
+    notify = importedAccountChanged
+
+  proc getImportedAccountAlias*(self: View): string {.slot.} =
+    return self.delegate.getImportedAccount().alias
+
+  QtProperty[string] importedAccountAlias:
+    read = getImportedAccountAlias
+    notify = importedAccountChanged
+
+  proc getImportedAccountAddress*(self: View): string {.slot.} =
+    return self.delegate.getImportedAccount().address
+
+  QtProperty[string] importedAccountAddress:
+    read = getImportedAccountAddress
+    notify = importedAccountChanged
+
+  proc setSelectedAccountByIndex*(self: View, index: int) {.slot.} =
+    self.delegate.setSelectedAccountByIndex(index)
 
   proc storeSelectedAccountAndLogin*(self: View, password: string) {.slot.} =
-    self.delegate.storeSelectedAccountAndLogin(password)
+    self.delegate.storeSelectedAccountAndLogin(password)
+
+  proc accountSetupError*(self: View) {.signal.}
+
+  proc setupAccountError*(self: View) =
+    self.accountSetupError()
+
+  proc validateMnemonic*(self: View, mnemonic: string): string {.slot.} =
+    return self.delegate.validateMnemonic(mnemonic)
+
+  proc importMnemonic*(self: View, mnemonic: string) {.slot.} =
+    self.delegate.importMnemonic(mnemonic)
+
+  proc accountImportError*(self: View) {.signal.}
+
+  proc importAccountError*(self: View) =
+    self.accountImportError() # In QML we can connect to this signal and notify a user
+
+  proc importAccountSuccess*(self: View) =
+    self.importedAccountChanged()

src/app/modules/startup/private_interfaces/module_access_interface.nim

@@ -0,0 +1,8 @@
+method delete*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method load*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method moveToAppState*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/private_interfaces/module_base_interface.nim

@@ -0,0 +1,5 @@
+type 
+  AccessInterface* {.pure inheritable.} = ref object of RootObj
+
+# Since nim doesn't support using concepts in second level nested types we 
+# define delegate interfaces within access interface.

src/app/modules/startup/private_interfaces/module_login_delegate_interface.nim

@@ -0,0 +1,2 @@
+method loginDidLoad*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/private_interfaces/module_onboarding_delegate_interface.nim

@@ -0,0 +1,5 @@
+method onboardingDidLoad*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method accountCreated*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/private_interfaces/module_view_delegate_interface.nim

@@ -0,0 +1,2 @@
+method viewDidLoad*(self: AccessInterface) {.base.} =
+  raise newException(ValueError, "No implementation available")

src/app/modules/startup/view.nim

@@ -1,11 +1,17 @@
 import NimQml
 import io_interface
 
+type
+  AppState* {.pure.} = enum
+    OnboardingState = 0
+    LoginState
+    MainAppState
+
 QtObject:
   type
     View* = ref object of QObject
       delegate: io_interface.AccessInterface
-      startWithOnboardingScreen: bool
+      appState: AppState
       
   proc delete*(self: View) =
     self.QObject.delete
@@ -14,24 +20,24 @@ QtObject:
     new(result, delete)
     result.QObject.setup
     result.delegate = delegate
-    result.startWithOnboardingScreen = true
+    result.appState = AppState.OnboardingState
 
   proc load*(self: View) =
     # In some point, here, we will setup some exposed main module related things.
     self.delegate.viewDidLoad()
 
-  proc startWithOnboardingScreenChanged*(self: View) {.signal.}
+  proc appStateChanged*(self: View, state: int) {.signal.}
 
-  proc getStartWithOnboardingScreen(self: View): bool {.slot.} =
+  proc getAppState(self: View): int {.slot.} =
-    return self.startWithOnboardingScreen
+    return self.appState.int
 
-  proc setStartWithOnboardingScreen*(self: View, value: bool) {.slot.} =
+  proc setAppState*(self: View, state: AppState) =
-    if(self.startWithOnboardingScreen == value):
+    if(self.appState == state):
       return
 
-    self.startWithOnboardingScreen = value
+    self.appState = state
-    self.startWithOnboardingScreenChanged()
+    self.appStateChanged(self.appState.int)
 
-  QtProperty[bool] startWithOnboardingScreen:
+  QtProperty[int] appState:
-    read = getStartWithOnboardingScreen
+    read = getAppState
-    notify = startWithOnboardingScreenChanged
+    notify = appStateChanged

src/app_service/service/accounts/dto/accounts.nim

@@ -5,7 +5,7 @@ import json
 include ../../../common/json_utils
 
 type
-  Image* = ref object
+  Image* = object
     keyUid*: string
     imgType*: string
     uri*: string
@@ -14,7 +14,7 @@ type
     fileSize: int
     resizeTarget: int
 
-type AccountDto* = ref object
+type AccountDto* = object
   name*: string 
   timestamp*: int64
   identicon*: string
@@ -22,6 +22,9 @@ type AccountDto* = ref object
   keyUid*: string
   images*: seq[Image]
 
+proc isValid*(self: AccountDto): bool =
+  result = self.name.len > 0 and self.keyUid.len > 0
+
 proc toImage(jsonObj: JsonNode): Image =
   result = Image()
   discard jsonObj.getProp("keyUid", result.keyUid)

src/app_service/service/accounts/dto/generated_accounts.nim

@@ -17,7 +17,7 @@ type DerivedAccounts* = object
   defaultWallet*: DerivedAccountDetails
   eip1581*: DerivedAccountDetails
 
-type GeneratedAccountDto* = ref object
+type GeneratedAccountDto* = object
   id*: string 
   publicKey*: string
   address*: string
@@ -28,6 +28,10 @@ type GeneratedAccountDto* = ref object
   alias*: string
   identicon*: string
 
+proc isValid*(self: GeneratedAccountDto): bool =
+  result = self.id.len > 0 and self.publicKey.len > 0 and
+    self.address.len > 0 and self.keyUid.len > 0
+
 proc toDerivedAccountDetails(jsonObj: JsonNode, derivationPath: string): 
   DerivedAccountDetails =
   # Mapping this DTO is not strightforward since only keys are used for id. We 

src/app_service/service/accounts/service.nim

@@ -4,6 +4,7 @@ import service_interface
 import ./dto/accounts
 import ./dto/generated_accounts
 import status/statusgo_backend_new/accounts as status_go
+import status/statusgo_backend_new/general as status_go_general
 
 import ../../common/[account_constants, utils, string_utils]
 import ../../../constants as main_constants
@@ -17,12 +18,25 @@ const PATHS = @[PATH_WALLET_ROOT, PATH_EIP_1581, PATH_WHISPER, PATH_DEFAULT_WALL
 type 
   Service* = ref object of ServiceInterface
     generatedAccounts: seq[GeneratedAccountDto]
+    loggedInAccount: AccountDto
+    importedAccount: GeneratedAccountDto
+    isFirstTimeAccountLogin: bool
 
 method delete*(self: Service) =
   discard
 
 proc newService*(): Service =
   result = Service()
+  result.isFirstTimeAccountLogin = false
+
+method getLoggedInAccount*(self: Service): AccountDto =
+  return self.loggedInAccount
+
+method getImportedAccount*(self: Service): GeneratedAccountDto =
+  return self.importedAccount
+
+method isFirstTimeAccountLogin*(self: Service): bool =
+  return self.isFirstTimeAccountLogin
 
 method init*(self: Service) =
   try:
@@ -43,6 +57,20 @@ method init*(self: Service) =
   except Exception as e:
     error "error: ", methodName="init", errName = e.name, errDesription = e.msg
 
+method validateMnemonic*(self: Service, mnemonic: string): string =
+  try:
+    let response = status_go_general.validateMnemonic(mnemonic)
+    
+    var error = "response doesn't contain \"error\""
+    if(response.result.contains("error")):
+      error = response.result["error"].getStr
+
+    # An empty error means that mnemonic is valid.
+    return error
+
+  except Exception as e:
+    error "error: ", methodName="validateMnemonic", errName = e.name, errDesription = e.msg
+
 method generatedAccounts*(self: Service): seq[GeneratedAccountDto] =
   if(self.generatedAccounts.len == 0):
     error "There was some issue initiating account service"
@@ -82,6 +110,7 @@ proc saveAccountAndLogin(self: Service, hashedPassword: string, account,
       error = response.result["error"].getStr
       if error == "":
         debug "Account saved succesfully"
+        self.isFirstTimeAccountLogin = true
         result = toAccountDto(account)
         return
 
@@ -91,70 +120,93 @@ proc saveAccountAndLogin(self: Service, hashedPassword: string, account,
   except Exception as e:
     error "error: ", methodName="saveAccountAndLogin", errName = e.name, errDesription = e.msg
 
+proc prepareAccountJsonObject(self: Service, account: GeneratedAccountDto): JsonNode =
+  result = %* {
+    "name": account.alias,
+    "address": account.address,
+    "identicon": account.identicon,
+    "key-uid": account.keyUid,
+    "keycard-pairing": nil
+  }
+
 proc getAccountDataForAccountId(self: Service, accountId: string): JsonNode =
   for acc in self.generatedAccounts:
     if(acc.id == accountId):
-      result = %* {
+      return self.prepareAccountJsonObject(acc)
-        "name": acc.alias,
+
-        "address": acc.address,
+  if(self.importedAccount.isValid()):
-        "identicon": acc.identicon,
+    if(self.importedAccount.id == accountId):
-        "key-uid": acc.keyUid,
+      return self.prepareAccountJsonObject(self.importedAccount)
-        "keycard-pairing": nil
+
-      }
+proc prepareSubaccountJsonObject(self: Service, account: GeneratedAccountDto):
+  JsonNode =
+  result = %* [
+    {
+      "public-key": account.derivedAccounts.defaultWallet.publicKey,
+      "address": account.derivedAccounts.defaultWallet.address,
+      "color": "#4360df",
+      "wallet": true,
+      "path": PATH_DEFAULT_WALLET,
+      "name": "Status account"
+    },
+    {
+      "public-key": account.derivedAccounts.whisper.publicKey,
+      "address": account.derivedAccounts.whisper.address,
+      "name": account.alias,
+      "identicon": account.identicon,
+      "path": PATH_WHISPER,
+      "chat": true
+    }
+  ]
 
 proc getSubaccountDataForAccountId(self: Service, accountId: string): JsonNode =
   for acc in self.generatedAccounts:
     if(acc.id == accountId):
-      result = %* [
+      return self.prepareSubaccountJsonObject(acc)
-        {
+
-          "public-key": acc.derivedAccounts.defaultWallet.publicKey,
+  if(self.importedAccount.isValid()):
-          "address": acc.derivedAccounts.defaultWallet.address,
+    if(self.importedAccount.id == accountId):
-          "color": "#4360df",
+      return self.prepareSubaccountJsonObject(self.importedAccount)
-          "wallet": true,
-          "path": PATH_DEFAULT_WALLET,
-          "name": "Status account"
-        },
-        {
-          "public-key": acc.derivedAccounts.whisper.publicKey,
-          "address": acc.derivedAccounts.whisper.address,
-          "name": acc.alias,
-          "identicon": acc.identicon,
-          "path": PATH_WHISPER,
-          "chat": true
-        }
-      ]
   
+proc prepareAccountSettingsJsonObject(self: Service, account: GeneratedAccountDto,
+  installationId: string): JsonNode =
+  result = %* {
+    "key-uid": account.keyUid,
+    "mnemonic": account.mnemonic,
+    "public-key": account.derivedAccounts.whisper.publicKey,
+    "name": account.alias,
+    "address": account.address,
+    "eip1581-address": account.derivedAccounts.eip1581.address,
+    "dapps-address": account.derivedAccounts.defaultWallet.address,
+    "wallet-root-address": account.derivedAccounts.walletRoot.address,
+    "preview-privacy?": true,
+    "signing-phrase": generateSigningPhrase(3),
+    "log-level": "INFO",
+    "latest-derived-path": 0,
+    "networks/networks": DEFAULT_NETWORKS,
+    "currency": "usd",
+    "identicon": account.identicon,
+    "waku-enabled": true,
+    "wallet/visible-tokens": {
+      "mainnet": ["SNT"]
+    },
+    "appearance": 0,
+    "networks/current-network": DEFAULT_NETWORK_NAME,
+    "installation-id": installationId
+  }
+
 proc getAccountSettings(self: Service, accountId: string, 
   installationId: string): JsonNode =
   for acc in self.generatedAccounts:
     if(acc.id == accountId):
-      result = %* {
+      return self.prepareAccountSettingsJsonObject(acc, installationId)
-        "key-uid": acc.keyUid,
-        "mnemonic": acc.mnemonic,
-        "public-key": acc.derivedAccounts.whisper.publicKey,
-        "name": acc.alias,
-        "address": acc.address,
-        "eip1581-address": acc.derivedAccounts.eip1581.address,
-        "dapps-address": acc.derivedAccounts.defaultWallet.address,
-        "wallet-root-address": acc.derivedAccounts.walletRoot.address,
-        "preview-privacy?": true,
-        "signing-phrase": generateSigningPhrase(3),
-        "log-level": "INFO",
-        "latest-derived-path": 0,
-        "networks/networks": DEFAULT_NETWORKS,
-        "currency": "usd",
-        "identicon": acc.identicon,
-        "waku-enabled": true,
-        "wallet/visible-tokens": {
-          "mainnet": ["SNT"]
-        },
-        "appearance": 0,
-        "networks/current-network": DEFAULT_NETWORK_NAME,
-        "installation-id": installationId
-      }
 
-proc getDefaultNodeConfig*(self: Service, fleetConfig: FleetConfig, installationId: string):
+  if(self.importedAccount.isValid()):
-  JsonNode =
+    if(self.importedAccount.id == accountId):
+      return self.prepareAccountSettingsJsonObject(self.importedAccount, installationId)
+
+proc getDefaultNodeConfig*(self: Service, fleetConfig: FleetConfig, 
+  installationId: string): JsonNode =
   let networkConfig = getNetworkConfig(DEFAULT_NETWORK_NAME)
   let upstreamUrl = networkConfig["config"]["UpstreamConfig"]["URL"]
   let fleet = Fleet.PROD
@@ -184,18 +236,50 @@ proc getDefaultNodeConfig*(self: Service, fleetConfig: FleetConfig, installation
   # result["ListenAddr"] = if existsEnv("STATUS_PORT"): newJString("0.0.0.0:" & $getEnv("STATUS_PORT")) else: newJString("0.0.0.0:30305")
 
 method setupAccount*(self: Service, fleetConfig: FleetConfig, accountId, 
-  password: string): AccountDto =
+  password: string): bool =
   try:
     let installationId = $genUUID()
     let accountDataJson = self.getAccountDataForAccountId(accountId)
     let subaccountDataJson = self.getSubaccountDataForAccountId(accountId)
-    let settingsJSON = self.getAccountSettings(accountId, installationId)
+    let settingsJson = self.getAccountSettings(accountId, installationId)
-    let nodeConfig = self.getDefaultNodeConfig(fleetConfig, installationId)
+    let nodeConfigJson = self.getDefaultNodeConfig(fleetConfig, installationId)
+
+    if(accountDataJson.isNil or subaccountDataJson.isNil or settingsJson.isNil or 
+      nodeConfigJson.isNil):
+      let description = "at least one json object is not prepared well"
+      error "error: ", methodName="setupAccount", errDesription = description
+      return false
 
     let hashedPassword = hashString(password)
     discard self.storeDerivedAccounts(accountId, hashedPassword, PATHS)
-    return self.saveAccountAndLogin(hashedPassword, accountDataJson, 
+    
-    subaccountDataJson, settingsJSON, nodeConfig)
+    self.loggedInAccount = self.saveAccountAndLogin(hashedPassword, 
+    accountDataJson, subaccountDataJson, settingsJson, nodeConfigJson)
+
+    return self.getLoggedInAccount.isValid()
 
   except Exception as e:
     error "error: ", methodName="setupAccount", errName = e.name, errDesription = e.msg
+    return false
+
+method importMnemonic*(self: Service, mnemonic: string): bool =
+  try:
+    let response = status_go.multiAccountImportMnemonic(mnemonic)
+    self.importedAccount = toGeneratedAccountDto(response.result)
+    
+    let responseDerived = status_go.deriveAccounts(self.importedAccount.id, PATHS)
+    self.importedAccount.derivedAccounts = toDerivedAccounts(responseDerived.result)
+
+    let responseAlias = status_go.generateAlias(
+      self.importedAccount.derivedAccounts.whisper.publicKey)
+    self.importedAccount.alias = responseAlias.result.getStr
+    
+    let responseIdenticon = status_go.generateIdenticon(
+      self.importedAccount.derivedAccounts.whisper.publicKey)
+    self.importedAccount.identicon = responseIdenticon.result.getStr
+
+    return self.importedAccount.isValid()
+  
+  except Exception as e:
+    error "error: ", methodName="importMnemonic", errName = e.name, errDesription = e.msg
+    return false

src/app_service/service/accounts/service_interface.nim

@@ -26,6 +26,22 @@ method generatedAccounts*(self: ServiceInterface):
   raise newException(ValueError, "No implementation available")
 
 method setupAccount*(self: ServiceInterface, fleetConfig: FleetConfig, 
-  accountId, password: string): 
+  accountId, password: string): bool {.base.} =
-  AccountDto {.base.} =
   raise newException(ValueError, "No implementation available")
+
+method getLoggedInAccount*(self: ServiceInterface): AccountDto {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method getImportedAccount*(self: ServiceInterface): GeneratedAccountDto 
+  {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method isFirstTimeAccountLogin*(self: ServiceInterface): bool {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method validateMnemonic*(self: ServiceInterface, mnemonic: string): 
+  string {.base.} =
+  raise newException(ValueError, "No implementation available")
+
+method importMnemonic*(self: ServiceInterface, mnemonic: string): bool {.base.} =
+  raise newException(ValueError, "No implementation available")

src/nim_status_client.nim

@@ -269,7 +269,7 @@ proc mainProc() =
   # https://doc.qt.io/archives/qtjambi-4.5.2_01/com/trolltech/qt/qtjambi-linguist-programmers.html
   changeLanguage("en")
 
-  singletonInstance.engine.load(newQUrl("qrc:///main.qml"))
+  #singletonInstance.engine.load(newQUrl("qrc:///main.qml"))
 
   # Please note that this must use the `cdecl` calling convention because
   # it will be passed as a regular C function to statusgo_backend. This means that

ui/app/AppLayouts/Onboarding/controls/AccountViewDelegate.qml

@@ -10,7 +10,7 @@ import shared.status 1.0
 import StatusQ.Controls 0.1 as StatusQControls
 import StatusQ.Components 0.1
 
-Rectangle {    
+Rectangle {
     id: accountViewDelegate
 
     property string username: "Jotaro Kujo"
@@ -20,7 +20,7 @@ Rectangle {
     property var onAccountSelect: function() {}
     property var isSelected: function() {}
     property bool selected: {
-        return isSelected(accountId, keyUid)
+        return isSelected(index, keyUid)
     }
     property bool isHovered: false
 
@@ -85,7 +85,7 @@ Rectangle {
         anchors.fill: parent
         cursorShape: Qt.PointingHandCursor
         onClicked: {
-            onAccountSelect(accountId)
+            onAccountSelect(index)
         }
         onEntered: {
             accountViewDelegate.isHovered = true

ui/app/AppLayouts/Onboarding/panels/AccountListPanel.qml

@@ -1,37 +1,31 @@
 import QtQuick 2.13
 import QtQuick.Controls 2.13
-import "./samples/"
+
+import "../controls"
 
 import utils 1.0
 
 ListView {
-    property var accounts: AccountsData {}
+    id: accountsView
+
     property var isSelected: function () {}
     property var onAccountSelect: function () {}
 
-    id: accountsView
     anchors.fill: parent
-    model: accounts
     focus: true
     spacing: Style.current.smallPadding
     clip: true
 
-    delegate: AccountView {
+    delegate: AccountViewDelegate {
-        username: model.alias
+        username: model.username
         identicon: model.thumbnailImage || model.identicon
         keyUid: model.keyUid
         address: model.address || ''
-        isSelected: function (accountId, keyUid) {
+        isSelected: function (index, keyUid) {
-            return accountsView.isSelected(accountId, keyUid)
+            return accountsView.isSelected(index, keyUid)
         }
-        onAccountSelect: function (accountId) {
+        onAccountSelect: function (index) {
-            accountsView.onAccountSelect(accountId)
+            accountsView.onAccountSelect(index)
         }
     }
 }
-
-/*##^##
-Designer {
-    D{i:0;autoSize:true;height:480;width:640}
-}
-##^##*/

ui/app/AppLayouts/Onboarding/popups/GenKeyModal.qml

@@ -1,31 +1,37 @@
 import QtQuick 2.13
 import QtQuick.Controls 2.13
 import QtGraphicalEffects 1.13
+
 import StatusQ.Controls 0.1
 
 import utils 1.0
-import "../shared"
-import "./Login"
 
+import "../../../../shared"
+import "../../../../shared/popups"
+import "../panels"
+import "../stores"
+
+// TODO: replace with StatusModal
 ModalPopup {
-    property string selectedId: ""
+    property int selectedIndex: 0
     property var onClosed: function () {}
     property var onNextClick: function () {}
     id: popup
     //% "Choose a chat name"
     title: qsTrId("intro-wizard-title2")
+    height: 504
 
-    AccountList {
+    AccountListPanel {
         id: accountList
         anchors.fill: parent
         interactive: false
 
-        accounts: onboardingModule.accountsModel
+        model: OnboardingStore.onBoardingModul.accountsModel
-        isSelected: function (accId) {
+        isSelected: function (index) {
-            return accId === selectedId
+            return index === selectedIndex
         }
-        onAccountSelect: function(accId) {
+        onAccountSelect: function(index) {
-            selectedId = accId
+            selectedIndex = index
         }
     }
     footer: StatusRoundButton {
@@ -38,14 +44,8 @@ ModalPopup {
         icon.width: 20
         icon.height: 16
         onClicked : {
-            onNextClick(selectedId);
+            onNextClick(selectedIndex);
             popup.close()
         }
     }
 }
-
-/*##^##
-Designer {
-    D{i:0;formeditorColor:"#ffffff";height:500;width:400}
-}
-##^##*/

ui/app/AppLayouts/Onboarding/popups/MnemonicRecoverySuccessModal.qml

@@ -40,6 +40,7 @@ ModalPopup {
 
     StatusSmartIdenticon {
         id: identicon
+        source: OnboardingStore.onBoardingModul.importedAccountIdenticon
         anchors.top: info.bottom
         anchors.topMargin: Style.current.bigPadding
         anchors.horizontalCenter: parent.horizontalCenter
@@ -53,7 +54,7 @@ ModalPopup {
         anchors.top: identicon.bottom
         anchors.topMargin: Style.current.padding
         anchors.horizontalCenter: identicon.horizontalCenter
-        text: OnboardingStore.currentAccount.username
+        text: OnboardingStore.onBoardingModul.importedAccountAlias
         font.weight: Font.Bold
         font.pixelSize: 15
     }
@@ -62,7 +63,7 @@ ModalPopup {
         anchors.top: username.bottom
         anchors.topMargin: Style.current.halfPadding
         anchors.horizontalCenter: username.horizontalCenter
-        text: OnboardingStore.currentAccount.address
+        text: OnboardingStore.onBoardingModul.importedAccountAddress
         width: 120
     }
 

ui/app/AppLayouts/Onboarding/shared/CreatePasswordModal.qml

@@ -149,16 +149,12 @@ ModalPopup {
                 }
             }
 
-//            Connections {
+            Connections {
-//                target: onboardingModel
+                target: onboardingModule
-//                ignoreUnknownSignals: true
+                onAccountSetupError: {
-//                onLoginResponseChanged: {
+                    importLoginError.open()
-//                    if (error) {
+                }
-//                        loading = false
+            }
-//                        importLoginError.open()
-//                    }
-//                }
-//            }
 
             onClicked: {
                 if (storingPasswordModal)
@@ -170,18 +166,16 @@ ModalPopup {
                 else
                 {
                     loading = true
-//                    loginModel.isCurrentFlow = false;
-//                    onboardingModel.isCurrentFlow = true;
                     const result = onboardingModule.storeSelectedAccountAndLogin(repeatPasswordField.text);
                     const error = JSON.parse(result).error
                     if (error) {
                         importError.text += error
                         return importError.open()
                     }
-                    onboardingModel.firstTimeLogin = true
 
-                    applicationWindow.checkForStoringPassToKeychain(onboardingModel.currentAccount.username,
+                    // NEED TO HANDLE IT
-                                                                    repeatPasswordField.text, true)
+//                    applicationWindow.checkForStoringPassToKeychain(onboardingModel.currentAccount.username,
+//                                                                    repeatPasswordField.text, true)
                 }
             }
         }

ui/app/AppLayouts/Onboarding/stores/OnboardingStore.qml

@@ -3,15 +3,14 @@ pragma Singleton
 import QtQuick 2.13
 
 QtObject {
-    property var onBoardingModel: onboardingModel
+    property var onBoardingModul: onboardingModule
-    property var currentAccount: onboardingModel.currentAccount
 
     function importMnemonic(mnemonic) {
-        onboardingModel.importMnemonic(mnemonic)
+        onBoardingModul.importMnemonic(mnemonic)
     }
 
     function setCurrentAccount(selectedAccountIdx) {
-        onboardingModel.setCurrentAccount(selectedAccountIdx)
+        onBoardingModul.setSelectedAccountByIndex(selectedAccountIdx)
     }
 
     property ListModel accountsSampleData: ListModel {

ui/app/AppLayouts/Onboarding/views/GenKeyView.qml

@@ -1,5 +1,9 @@
 import QtQuick 2.13
 
+import "../popups"
+import "../stores"
+import "../shared"
+
 Item {
     property var onClosed: function () {}
     id: genKeyView
@@ -12,9 +16,9 @@ Item {
     GenKeyModal {
         property bool wentNext: false
         id: genKeyModal
-        onNextClick: function (accId) {
+        onNextClick: function (selectedIndex) {
             wentNext = true
-            onboardingModule.setSelectedAccountId(accId)
+            OnboardingStore.setCurrentAccount(selectedIndex)
             createPasswordModal.open()
         }
         onClosed: function () {
@@ -31,9 +35,3 @@ Item {
         }
     }
 }
-
-/*##^##
-Designer {
-    D{i:0;autoSize:true;formeditorColor:"#ffffff";height:480;width:640}
-}
-##^##*/

ui/app/AppLayouts/Onboarding/views/LoginView.qml

@@ -25,16 +25,10 @@ Item {
     id: loginView
     anchors.fill: parent
 
-    function setCurrentFlow(isLogin) {
-        LoginStore.loginModelInst.isCurrentFlow = isLogin;
-        OnboardingStore.onBoardingModel.isCurrentFlow = !isLogin;
-    }
-
     function doLogin(password) {
         if (loading || password.length === 0)
             return
 
-        setCurrentFlow(true);
         loading = true
         LoginStore.login(password)
         applicationWindow.checkForStoringPassToKeychain(LoginStore.currentAccount.username, password, false)
@@ -116,7 +110,6 @@ Item {
         ConfirmAddExistingKeyModal {
             id: confirmAddExstingKeyModal
             onOpenModalClick: function () {
-                setCurrentFlow(false);
                 onExistingKeyClicked()
             }
         }
@@ -128,7 +121,6 @@ Item {
                 resetLogin()
             }
             onOpenModalClick: function () {
-                setCurrentFlow(true);
                 onExistingKeyClicked()
             }
         }
@@ -185,7 +177,7 @@ Item {
             anchors.top: changeAccountBtn.bottom
             anchors.topMargin: Style.current.padding * 2
             enabled: !loading
-            placeholderText: loading ? 
+            placeholderText: loading ?
                 //% "Connecting..."
                 qsTrId("connecting") :
                 //% "Enter password"
@@ -259,7 +251,6 @@ Item {
             anchors.topMargin: 16
             anchors.horizontalCenter: parent.horizontalCenter
             onClicked: {
-                setCurrentFlow(false);
                 onGenKeyClicked()
             }
         }

ui/app/AppLayouts/Wallet/WalletLayout.qml

@@ -42,10 +42,11 @@ Item {
         width: walletView.width
 
         Component.onCompleted: {
-            if(RootStore.firstTimeLogin){
+            // Read in RootStore
-                RootStore.firstTimeLogin = false
+//            if(RootStore.firstTimeLogin){
-                RootStore.setInitialRange()
+//                RootStore.firstTimeLogin = false
-            }
+//                RootStore.setInitialRange()
+//            }
         }
 
         Timer {

ui/app/AppLayouts/Wallet/stores/RootStore.qml

@@ -25,7 +25,12 @@ QtObject {
 
     property var historyView: walletModel.historyView
 
-    property bool firstTimeLogin: onboardingModel.isFirstTimeLogin
+    // This should be exposed to the UI via "walletModule", WalletModule should use
+    // Accounts Service which keeps the info about that. Then in the View of WalletModule
+    // we may have either QtProperty or Q_INVOKABLE function (proc marked as slot)
+    // depends on logic/need.
+
+    //property bool firstTimeLogin: walletModule.isFirstTimeLogin
 
     property var tokens: {
         let count = walletModel.tokensView.defaultTokenList.rowCount()

ui/app/AppLayouts/WalletV2/WalletV2Layout.qml

@@ -54,10 +54,11 @@ Item {
         width: walletView.width
 
         Component.onCompleted: {
-            if (walletView.store.onboardingModelInst.firstTimeLogin) {
+            // Read in RootStore
-                walletView.store.onboardingModelInst.firstTimeLogin = false;
+//            if (walletView.store.onboardingModelInst.firstTimeLogin) {
-                walletView.store.walletModelInst.setInitialRange();
+//                walletView.store.onboardingModelInst.firstTimeLogin = false;
-            }
+//                walletView.store.walletModelInst.setInitialRange();
+//            }
         }
         
         leftPanel: LeftTabView {

ui/imports/shared/controls/SeedPhraseTextArea.qml

@@ -24,7 +24,7 @@ Item {
             //% "Invalid seed phrase"
             errorText.text = qsTrId("custom-seed-phrase")
         } else {
-            errorText.text = onboardingModel.validateMnemonic(mnemonicTextField.textField.text)
+            errorText.text = onboardingModule.validateMnemonic(mnemonicTextField.textField.text)
             const regex = new RegExp('word [a-z]+ not found in the dictionary', 'i');
             if (regex.test(errorText.text)) {
                 //% "Invalid seed phrase"

ui/imports/utils/Constants.qml

@@ -3,6 +3,10 @@ pragma Singleton
 import QtQuick 2.13
 
 QtObject {
+    readonly property int onboardingAppState: 0
+    readonly property int loginAppSate: 1
+    readonly property int mainAppState: 2
+
     readonly property int communityImported: 0
     readonly property int communityImportingInProgress: 1
     readonly property int communityImportingError: 2

ui/main.qml

@@ -20,7 +20,7 @@ import "./app/AppLayouts/Onboarding/views"
 import "./app"
 
 StatusWindow {
-    property bool hasAccounts: startupModule.startWithOnboardingScreen
+    property bool hasAccounts: startupModule.appState !== Constants.onboardingAppState
     property bool removeMnemonicAfterLogin: false
     property alias dragAndDrop: dragTarget
     property bool popupOpened: false
@@ -361,7 +361,8 @@ StatusWindow {
 
                 DSM.SignalTransition {
                     targetState: appState
-                    signal: onboardingModel.moveToAppState
+                    signal: startupModule.appStateChanged
+                    guard: state == Constants.mainAppState
                 }
             }
 
@@ -371,7 +372,8 @@ StatusWindow {
 
                 DSM.SignalTransition {
                     targetState: appState
-                    signal: onboardingModel.moveToAppState
+                    signal: startupModule.appStateChanged
+                    guard: state == Constants.mainAppState
                 }
             }
 
@@ -381,7 +383,8 @@ StatusWindow {
 
                 DSM.SignalTransition {
                     targetState: appState
-                    signal: onboardingModel.moveToAppState
+                    signal: startupModule.appStateChanged
+                    guard: state == Constants.mainAppState
                 }
             }
 
@@ -391,7 +394,8 @@ StatusWindow {
 
                 DSM.SignalTransition {
                     targetState: appState
-                    signal: loginModel.moveToAppState
+                    signal: startupModule.appStateChanged
+                    guard: state == Constants.mainAppState
                 }
 
                 DSM.SignalTransition {