[ui][update] displaying requirements and upgrade order

bauh/view/qt/thread.py

@@ -1,3 +1,4 @@
+import os
 import re
 import time
 from datetime import datetime, timedelta
@@ -10,7 +11,7 @@ from bauh.api.abstract.cache import MemoryCache
 from bauh.api.abstract.controller import SoftwareManager
 from bauh.api.abstract.handler import ProcessWatcher
 from bauh.api.abstract.model import PackageStatus, SoftwarePackage, PackageAction
-from bauh.api.abstract.view import InputViewComponent, MessageType
+from bauh.api.abstract.view import InputViewComponent, MessageType, MultipleSelectComponent, InputOption
 from bauh.api.exception import NoInternetException
 from bauh.view.core import config
 from bauh.view.qt import commons
@@ -98,6 +99,69 @@ class UpdateSelectedApps(AsyncAction):
         self.root_password = None
         self.i18n = i18n
 
+    def _pkg_as_option(self, pkg: SoftwarePackage, tooltip: bool = True) -> InputOption:
+        if pkg.installed:
+            icon_path = pkg.get_disk_icon_path()
+
+            if not os.path.isfile(icon_path):
+                icon_path = pkg.get_type_icon_path()
+
+        else:
+            icon_path = pkg.get_type_icon_path()
+
+        return InputOption(label='{}{}'.format(pkg.name, ' ( {} )'.format(pkg.latest_version) if pkg.version else ''),
+                           value=None,
+                           tooltip=pkg.get_name_tooltip() if tooltip else None,
+                           read_only=True,
+                           icon_path=icon_path)
+
+    def _handle_update_requirements(self, pkgs: List[SoftwarePackage]) -> bool:
+        self.change_substatus(self.i18n['action.update.requirements.status'])
+        required_pkgs = self.manager.get_update_requirements(pkgs, self)
+
+        if required_pkgs:
+            opts = [self._pkg_as_option(p) for p in required_pkgs]
+
+            if not self.request_confirmation(self.i18n['action.update.requirements.title'],
+                                             self.i18n['action.update.requirements.body'],
+                                             [MultipleSelectComponent(label='', options=opts, default_options=set(opts))],
+                                             confirmation_label=self.i18n['continue'].capitalize(),
+                                             deny_label=self.i18n['cancel'].capitalize()):
+                self.notify_finished({'success': False, 'updated': 0, 'types': set()})
+                self.pkgs = None
+                return False
+            else:
+                for pkg in required_pkgs:
+                    if not self.manager.install(pkg, self.root_password, self):
+                        self.notify_finished({'success': False, 'updated': 0, 'types': set()})
+                        self.pkgs = None
+                        label = '{}{}'.format(pkg.name, ' ( {} )'.format(pkg.version) if pkg.version else '')
+                        self.show_message(title=self.i18n['action.update.install_req.fail.title'],
+                                          body=self.i18n['action.update.install_req.fail.body'].format(label),
+                                          type_=MessageType.ERROR)
+                        return False
+
+        return True
+
+    def _sort_packages(self, pkgs: List[SoftwarePackage], app_config: dict) -> Tuple[bool, List[SoftwarePackage]]:
+        if bool(app_config['updates']['sort_packages']):
+            self.change_substatus(self.i18n['action.update.status.sorting'])
+            sorted_pkgs = self.manager.sort_update_order([view.model for view in self.pkgs])
+        else:
+            sorted_pkgs = pkgs
+
+        if len(sorted_pkgs) > 1:
+            opts = [self._pkg_as_option(p, tooltip=False) for p in sorted_pkgs]
+            proceed = self.request_confirmation(title=self.i18n['action.update.order.title'],
+                                                body=self.i18n['action.update.order.body'] + ':',
+                                                components=[MultipleSelectComponent(label='', options=opts, default_options=set(opts))],
+                                                confirmation_label=self.i18n['continue'].capitalize(),
+                                                deny_label=self.i18n['cancel'].capitalize())
+        else:
+            proceed = True
+
+        return proceed, sorted_pkgs
+
     def run(self):
 
         success = False
@@ -108,16 +172,16 @@ class UpdateSelectedApps(AsyncAction):
             app_config = config.read_config()
 
             models = [view.model for view in self.pkgs]
-            required_pkgs = self.manager.get_update_requirements(models, self)
-            # TODO stopped here: show required packages
 
-            if bool(app_config['updates']['sort_packages']):
-                self.change_substatus(self.i18n['action.update.status.sorting'])
-                sorted_pkgs = self.manager.sort_update_order()
-            else:
-                sorted_pkgs = models
+            if not self._handle_update_requirements(models):
+                return
 
-            # TODO show sort order
+            proceed, sorted_pkgs = self._sort_packages(models, app_config)
+
+            if not proceed:
+                self.notify_finished({'success': success, 'updated': updated, 'types': updated_types})
+                self.pkgs = None
+                return
 
             for pkg in sorted_pkgs:
                 self.change_substatus('')

bauh/view/resources/locale/ca

@@ -268,4 +268,11 @@ interval=interval
 installation=instal·lació
 download=download
 clean=netejar
-action.update.status.sorting=Determinant el millor ordre d’actualització
+action.update.status.sorting=Determinant el millor ordre d’actualització
+action.update.requirements.title=Requisits d’actualització
+action.update.requirements.body=Abans d’actualitzar cal instal·lar les següents aplicacions / paquets
+action.update.install_req.fail.title=Ha fallat la instal·lació
+action.update.install_req.fail.body=No s'ha pogut instal·lar {}
+action.update.requirements.status=Verificant els requisits
+action.update.order.title=Ordre d'actualització
+action.update.order.body=L'actualització es realitzarà en l'ordre següent

bauh/view/resources/locale/de

@@ -223,4 +223,11 @@ interval=intervall
 installation=Installation
 download=download
 clean=reinigen
-action.update.status.sorting=Determining the best update order
+action.update.status.sorting=Determining the best update order
+action.update.requirements.title=Upgrade requirements
+action.update.requirements.body=The following applications / packages must be installed before upgrading
+action.update.install_req.fail.title=Installation failed
+action.update.install_req.fail.body=It was not possible to install {}
+action.update.requirements.status=Checking requirements
+action.update.order.title=Upgrade order
+action.update.order.body=The upgrade will be performed in the following order

bauh/view/resources/locale/en

@@ -230,4 +230,11 @@ interval=interval
 installation=installation
 download=download
 clean=clean
-action.update.status.sorting=Determining the best update order
+action.update.status.sorting=Determining the best update order
+action.update.requirements.title=Upgrade requirements
+action.update.requirements.body=The following applications / packages must be installed before upgrading
+action.update.install_req.fail.title=Installation failed
+action.update.install_req.fail.body=It was not possible to install {}
+action.update.requirements.status=Checking requirements
+action.update.order.title=Upgrade order
+action.update.order.body=The upgrade will be performed in the following order

bauh/view/resources/locale/es

@@ -271,4 +271,11 @@ interval=intervalo
 installation=instalación
 download=descarga
 clean=limpiar
-action.update.status.sorting=Determinando el mejor orden de actualización
+action.update.status.sorting=Determinando el mejor orden de actualización
+action.update.requirements.title=Requisitos de actualización
+action.update.requirements.body=Las siguientes aplicaciones / paquetes deben estar instalados antes de actualizar
+action.update.install_req.fail.title=Falló la instalación
+action.update.install_req.fail.body=No fue posible instalar {}
+action.update.requirements.status=Verificando los requisitos
+action.update.order.title=Orden de actualización
+action.update.order.body=La actualización se realizará en el siguiente orden

bauh/view/resources/locale/it

@@ -223,4 +223,11 @@ interval=intervallo
 installation=installazione
 download=download
 clean=pulire
-action.update.status.sorting=Sto determinando il miglior ordine di aggiornamento
+action.update.status.sorting=Sto determinando il miglior ordine di aggiornamento
+action.update.requirements.title=Requisiti di aggiornamento
+action.update.requirements.body=Le seguenti applicazioni / pacchetti devono essere installati prima dell'aggiornamento
+action.update.install_req.fail.title=Installazione non riuscita
+action.update.install_req.fail.body=Non è stato possibile installare {}
+action.update.requirements.status=Verificando i requisiti
+action.update.order.title=Ordine di aggiornamento
+action.update.order.body=L'aggiornamento verrà eseguito nel seguente ordine

bauh/view/resources/locale/pt

@@ -274,4 +274,11 @@ interval=intervalo
 installation=instalação
 download=download
 clean=limpar
-action.update.status.sorting=Determinando a melhor ordem de atualização
+action.update.status.sorting=Determinando a melhor ordem de atualização
+action.update.requirements.title=Requisitos de atualização
+action.update.requirements.body=Os seguintes aplicativos / pacotes precisam ser instalados antes de atualizar
+action.update.install_req.fail.title=Instalação falhou
+action.update.install_req.fail.body=Não foi possível instalar {}
+action.update.requirements.status=Verificando requisitos
+action.update.order.title=Ordem de atualização
+action.update.order.body=A atualização será realizada na seguinte ordem