def test_add_client__invalid_input__throw_validation_exception(self):
repository = FileRepository("test.txt", Client.read_from_file, Client.write_to_file)
service = Service(repository)
with self.assertRaises(ValidException):
service.add_client("andrei24")
f = open('test.txt', 'w')
f.close()
def test_add_client__valid_input__correct_addition_of_object(self):
name = "Andrei Popa"
repository = FileRepository("test.txt", Client.read_from_file, Client.write_to_file)
service = Service(repository)
service.add_client(name)
list_of_clients = service.repository
self.assertEqual(list_of_clients[0].name, name)
f = open('test.txt', 'w')
f.close()
def test_remove_client__valid_input__correct_removal_of_object(self):
current_date_string = str(Date.generate_current_date())
repository = FileRepository("test.csv", Client.read_from_file, Client.write_to_file)
service = Service(repository)
service.add_client('Andrei Popa')
service.add_client('Ilinca Irimia')
service.remove_client('Andrei Popa', current_date_string)
list_of_clients = service.repository
self.assertEqual(len(list_of_clients), 1)
f = open('test.csv', 'w')
f.close()
class MainWindow(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
self.first_client_added = True
self.ui = Ui_Main()
self.ui.setupUi(self)
self.__repository = None
self.__service = None
# Hide the preformed toolbar
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
# Set window icon
self.setWindowIcon(QtGui.QIcon(":/Icons/Icons/Stihl_Server_IconToolBar.svg"))
# Set window title
self.setWindowTitle("STIHL Server")
# Set actions for buttons
self.connect_futures()
# set default page
self.ui.containerPages.setCurrentWidget(self.ui.HomeWWidget)
# Set action for left click mouse for moving the window
def move_window(e):
if self.isMaximized() is False:
if e.buttons() == Qt.LeftButton:
self.move(self.pos() + e.globalPos() - self.clickPosition)
self.clickPosition = e.globalPos()
e.accept()
# set on what elements the move_window applies
self.ui.topbar_menu.mouseMoveEvent = move_window
self.ui.titleLabel.mouseMoveEvent = move_window
# set window size grip for bottom right corner
QSizeGrip(self.ui.size_grip)
# hide confirmation massages
self.ui.confirmationLabel.startFadeOut()
self.ui.confirmDeletionLabel.startFadeOut()
self.ui.confirmFileLabel.startFadeOut()
self.show()
""" Function sets actions for buttons """
def connect_futures(self):
# minimize the window
self.ui.minimazeButton.clicked.connect(lambda: self.showMinimized())
# maximize the window
self.ui.maximazeButton.clicked.connect(lambda: self.
restore_or_maximize_window())
# close the window
self.ui.closeButton.clicked.connect(lambda: self.close())
# extend the left side menu
self.ui.slideMenuButton.clicked.connect(lambda: self.slideLeftMenu())
# navigate to home page
self.ui.homeButton.clicked.connect(lambda: self.ui.containerPages.setPage1())
# navigate to search page
self.ui.listButton.clicked.connect(lambda: self.set_listen_tab())
# navigate to add page
self.ui.addButton.clicked.connect(lambda: self.set_add_tab())
# navigate to delete page
self.ui.removeButton.clicked.connect(lambda: self.set_remove_tab())
# navigate to view client page
self.ui.ViewClientButton.clicked.connect(lambda: self.ui.containerPages.setPage3())
# navigate to choose table page
self.ui.chooseTablePushButton.clicked.connect(lambda: self.set_choose_tab())
# make full row selection in search, in client's table
self.ui.clientsDataTableView.clicked.connect(lambda: self.show_view_button())
# close slide menu for when page is accessed
self.ui.homeButton.clicked.connect(lambda: self.close_slide_menu_if_opened())
self.ui.listButton.clicked.connect(lambda: self.close_slide_menu_if_opened())
self.ui.addButton.clicked.connect(lambda: self.close_slide_menu_if_opened())
self.ui.removeButton.clicked.connect(lambda: self.close_slide_menu_if_opened())
# add a client
self.ui.addLineEdit.returnPressed.connect(lambda: self.add_client_to_data_base())
self.ui.addPushBUtton.clicked.connect(lambda: self.add_client_to_data_base())
self.ui.quitPushButton.clicked.connect(lambda: self.empty_add_input())
# remove a client
self.ui.removetableView.clicked.connect(lambda: self.view_clicked())
self.ui.removePushButton.clicked.connect(lambda: self.remove_client())
self.ui.quitPushButton_2.clicked.connect(lambda: self.empty_remove_input())
# search a client
self.ui.clientsDataTableView.clicked.connect(lambda: self.show_view_button())
self.ui.ViewClientButton.clicked.connect(lambda: self.show_client())
self.ui.alphabeticalOrderRadioButton.clicked.connect(lambda: self.sort_by_name())
self.ui.oldDateOrderRadioButton.clicked.connect(lambda: self.sort_by_old_date())
self.ui.recentDateOrderRadioButton.clicked.connect(lambda: self.sort_by_recent_date())
# view a client
self.ui.PrintButton.clicked.connect(lambda: self.print_client())
# choose an database file
self.ui.toolPushButton.clicked.connect(lambda: self.choose_file())
self.ui.OKButton.clicked.connect(lambda: self.change_table())
'''Function sets the choose tab as the current one and hides confirmation messages'''
def set_choose_tab(self):
self.ui.containerPages.setPage6()
self.ui.confirmFileLabel.setVisible(False)
'''Function sets the add tab as the current one and hides confirmation messages'''
def set_add_tab(self):
self.ui.containerPages.setPage4()
self.ui.confirmationLabel.setVisible(False)
@staticmethod
def create_table_file_name(table_name):
if not os.path.exists(table_name):
workbook = Workbook(table_name)
workbook.save(table_name)
workbook.close()
return table_name
''' Function changes excel table to use for the application'''
def change_table(self):
validator = Valid()
path = self.ui.choosePathLineEdit.text()
if path == '':
ErrorWindow('Nu a fost selectat niciun fisier.')
try:
validator.validate_file(path)
self.__repository = FileRepository(self.create_table_file_name(path), Client.read_from_file,
Client.write_to_file)
self.__service = Service(self.__repository)
self.populate_table()
self.populate_remove_table()
self.ui.choosePathLineEdit.setText("")
self.ui.confirmFileLabel.setStyleSheet(u"font-size: 60px;\n")
self.ui.confirmFileLabel.setVisible(True)
self.ui.confirmFileLabel.startAnimation()
except ValidException:
self.ui.choosePathLineEdit.setText("")
ErrorWindow('Fisierul ales nu este corespunzator.<p align=\"center\">Fisierul trebuie sa contina pe fiecare rand un nume,</p>'
'<p align=\"center\">urmat de un id, o data de creare si o data de expirare</p>')
''' Function opens a choose file window letting user to select the desired file '''
def choose_file(self):
file_name = QFileDialog.getOpenFileName(self, 'Open file', '', 'Excel Files (*.xlsx)')
self.ui.choosePathLineEdit.setText(file_name[0])
''' Function sets sorting to be by recent date '''
def sort_by_recent_date(self):
self.ui.clientsDataTableView.sortByColumn(2, Qt.DescendingOrder)
''' Function sets sorting to be by old date'''
def sort_by_old_date(self):
self.ui.clientsDataTableView.sortByColumn(2, Qt.AscendingOrder)
''' Function sets sorting to be by name'''
def sort_by_name(self):
self.ui.clientsDataTableView.sortByColumn(0, Qt.AscendingOrder)
''' Function generates a pdf according to the data selected'''
def print_client(self):
index = self.ui.clientsDataTableView.selectionModel().currentIndex()
name = index.sibling(index.row(), 0).data()
id = index.sibling(index.row(), 1).data()
creation_date = index.sibling(index.row(), 2).data()
expiration_date = index.sibling(index.row(), 3).data()
pdf = PDF_Generator.generate_pdf(name, id, creation_date, expiration_date)
subprocess.Popen([path_to_script_dir + '\PDFs\\' + pdf.name + '.pdf'], shell=True)
''' Function shows client in another window '''
def show_client(self):
self.ui.containerPages.setCurrentWidget(self.ui.ViewClientWidget)
self.ui.ViewClientButton.setVisible(False)
index = self.ui.clientsDataTableView.selectionModel().currentIndex()
name = index.sibling(index.row(), 0).data()
id = index.sibling(index.row(), 1).data()
creation_date = index.sibling(index.row(), 2).data()
expiration_date = index.sibling(index.row(), 3).data()
self.ui.nameLineEdit.setText(name)
self.ui.IdLineEdit.setText(id)
self.ui.creationDateLineEdit.setText(creation_date)
self.ui.expirationDateLineEdit.setText(expiration_date)
self.validate_client(expiration_date)
""" Function validates if the current day is bigger then the expiration date """
def validate_client(self, expiration):
expiration_date = expiration.split('-')
year = int(expiration_date[0])
month = int(expiration_date[1])
day = int(expiration_date[2])
date_to_check = Date(year, month, day)
current_date = Date.generate_current_date()
if current_date > date_to_check:
self.ui.Valid_InvalidLabel.setText('Client Invalid')
else:
self.ui.Valid_InvalidLabel.setText('Client Valid')
''' Hide the View button and make window principal window'''
def set_listen_tab(self):
self.ui.containerPages.setPage2()
self.ui.clientsDataTableView.clearSelection()
self.ui.ViewClientButton.setVisible(False)
self.ui.alphabeticalOrderRadioButton.setAutoExclusive(False)
self.ui.recentDateOrderRadioButton.setAutoExclusive(False)
self.ui.oldDateOrderRadioButton.setAutoExclusive(False)
self.ui.recentDateOrderRadioButton.setChecked(False)
self.ui.oldDateOrderRadioButton.setChecked(False)
self.ui.alphabeticalOrderRadioButton.setChecked(False)
self.ui.alphabeticalOrderRadioButton.setAutoExclusive(True)
self.ui.recentDateOrderRadioButton.setAutoExclusive(True)
self.ui.oldDateOrderRadioButton.setAutoExclusive(True)
self.ui.clientsDataTableView.sortByColumn(2, Qt.AscendingOrder)
''' Function shows View button '''
def show_view_button(self):
self.ui.ViewClientButton.setVisible(True)
''' Function deletes text from remove-client search bar'''
def empty_remove_input(self):
self.ui.removeSearchbarLineEdit.setText("")
''' Function hides the remove and quit buttons and refreshes the remove table view'''
def set_remove_tab(self):
self.ui.containerPages.setPage5()
self.ui.removePushButton.setVisible(False)
self.ui.quitPushButton_2.setVisible(False)
self.ui.confirmDeletionLabel.setVisible(False)
self.ui.removetableView.clearSelection()
''' Function populate removeTableView table with the new data'''
def populate_remove_table(self):
data = pd.DataFrame(self.__service.repository,
columns=['Nume', 'ID', 'Creat la', 'Expiră la'])
self.ui.remove_model = TableModel(data)
self.ui.remove_filter_proxy_model = QSortFilterProxyModel()
self.ui.remove_filter_proxy_model.setSourceModel(self.ui.remove_model)
self.ui.remove_filter_proxy_model.setFilterCaseSensitivity(Qt.CaseInsensitive)
self.ui.remove_filter_proxy_model.setFilterKeyColumn(-1)
self.ui.removetableView.setModel(self.ui.remove_filter_proxy_model)
self.ui.removeSearchbarLineEdit.textChanged.connect(self.ui.remove_filter_proxy_model.setFilterRegExp)
@staticmethod
def removes_file_from_folder(file_name, file_directory):
for parent, dir_names, filenames in os.walk(file_directory):
for fn in filenames:
if fn == file_name:
os.remove(os.path.join(parent, fn))
''' Function removes client from database and hides remove and quit button after that'''
def remove_client(self):
index = self.ui.removetableView.currentIndex()
name_to_remove = index.sibling(index.row(), 0).data()
id_to_remove = index.sibling(index.row(), 1).data()
self.__service.remove_client(name_to_remove, id_to_remove) # removes client from database
self.removes_file_from_folder(name_to_remove + ".pdf", "PDFs") # removes pdf file with client name
self.removes_file_from_folder(name_to_remove + ".png", "Barcodes") # removes barcode png file with client name
self.populate_table()
self.populate_remove_table()
self.ui.removeSearchbarLineEdit.setText("")
self.ui.confirmDeletionLabel.setStyleSheet(u"font-size: 60px;\n")
self.ui.confirmDeletionLabel.setVisible(True)
self.ui.confirmDeletionLabel.startAnimation()
self.ui.removePushButton.setVisible(False)
self.ui.quitPushButton_2.setVisible(False)
''' Function makes row selection in remove table regardless of pressed cell'''
def view_clicked(self):
self.ui.removePushButton.setVisible(True)
self.ui.quitPushButton_2.setVisible(True)
''' Function empties the text line edit '''
def empty_add_input(self):
self.ui.addLineEdit.setText("")
''' Function fills again the table with the new clients '''
def populate_table(self):
pass
data = pd.DataFrame(self.__service.repository,
columns=['Nume', 'ID', 'Creat la', 'Expiră la'])
self.ui.model = TableModel(data)
# filter proxy model
self.ui.filter_proxy_model = QSortFilterProxyModel()
self.ui.filter_proxy_model.setSourceModel(self.ui.model)
self.ui.filter_proxy_model.setFilterCaseSensitivity(Qt.CaseInsensitive)
self.ui.filter_proxy_model.setFilterKeyColumn(-1) # -1 is for searching in all columns
self.ui.clientsDataTableView.setModel(self.ui.filter_proxy_model)
self.ui.searchbarLineEdit.textChanged.connect(self.ui.filter_proxy_model.setFilterRegExp)
def set_confirmation_message(self, message):
self.ui.confirmationLabel.setText(message)
self.ui.confirmationLabel.setStyleSheet(u"font-size: 60px;\n")
self.ui.confirmationLabel.setVisible(True)
self.ui.confirmationLabel.startAnimation()
''' Function adds client to database '''
def add_client_to_data_base(self):
name_to_add = self.ui.addLineEdit.text()
try:
if self.__service is None:
self.set_confirmation_message('Nu a fost niciun tabel selectat')
else:
self.__service.add_client(name_to_add)
self.set_confirmation_message('Clientul a fost adaugat cu succes')
except ValidException:
ErrorWindow(
'Inputul introdus nu este comform modului de procesare al programului. < / p > < p align =\"center\">La introducerea unui nou client, utilizatorul trebuie s\u0103 insereze un nou nume</p><p align=\"center\">compus din nume \u0219i prenume(sau prenume \u0219i nume) fiecare cu majuscul\u0103,</p><p align=\"center\">av\u00e2nd un spa\u021biu \u00eentre ele.'
)
except RepositoryException:
self.add_client_to_data_base()
self.empty_add_input()
self.populate_table()
self.populate_remove_table()
''' Function closes slide menu after the user accesses a page from the extended menu '''
def close_slide_menu_if_opened(self):
width = self.ui.left_side_menu.width()
if width == round(width_display / 10):
newWidth = round(width_display / 18.82)
self.ui.homeButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.listButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.addButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.removeButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.chooseTablePushButton.setText(QCoreApplication.translate("Main", u"", None))
# Animate the transition
self.animation = QPropertyAnimation(self.ui.left_side_menu,
b"minimumWidth")
self.animation.setDuration(250)
self.animation.setStartValue(width) # Start value is the current menu width
self.animation.setEndValue(newWidth) # end value is the new menu width
self.animation.setEasingCurve(QtCore.QEasingCurve.InOutQuart)
self.animation.start()
""" Function changes the size of window accordingly to the action needed """
def restore_or_maximize_window(self):
global WINDOW_SIZE
win_status = WINDOW_SIZE
if win_status == 0: # if window is minimized
WINDOW_SIZE = 1 # set the flag
self.showMaximized() # maximize window
self.ui.maximazeButton.setIcon(QtGui.QIcon(u":/Icons/Icons/Maximaze-Icon.svg"))
else: # if window is maximized
WINDOW_SIZE = 0
self.showNormal() # show predefined size of window
self.ui.maximazeButton.setIcon(QtGui.QIcon(u":/Icons/Icons/MaximazeButton_2.svg"))
""" Function sets events to the window """
def mousePressEvent(self, event):
# get current position of the mouse
self.clickPosition = event.globalPos()
""" Function extends to the left the buttons menu """
def slideLeftMenu(self):
# Get current left menu width
width = self.ui.left_side_menu.width()
# If minimized
if width == round(width_display / 18.82):
# Expand menu
newWidth = round(width_display / 10)
self.ui.homeButton.setText(QCoreApplication.translate("Main", u" Acas\u0103", None))
self.ui.listButton.setText(QCoreApplication.translate("Main", u" Caut\u0103", None))
self.ui.addButton.setText(QCoreApplication.translate("Main", u" Adaug\u0103", None))
self.ui.removeButton.setText(QCoreApplication.translate("Main", u" \u0218terge", None))
self.ui.chooseTablePushButton.setText(QCoreApplication.translate("Main", u" Fi\u0219ier", None))
# If maximized
else:
# Restore menu
newWidth = round(width_display / 18.82)
self.ui.homeButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.listButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.addButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.removeButton.setText(QCoreApplication.translate("Main", u"", None))
self.ui.chooseTablePushButton.setText(QCoreApplication.translate("Main", u"", None))
# Animate the transition
self.animation = QPropertyAnimation(self.ui.left_side_menu,
b"minimumWidth")
self.animation.setDuration(250)
self.animation.setStartValue(width) # Start value is the current menu width
self.animation.setEndValue(newWidth) # end value is the new menu width
self.animation.setEasingCurve(QtCore.QEasingCurve.InOutQuart)
self.animation.start()