Files
fattureCCSR/fatture_ccsr.py

189 lines
8.0 KiB
Python

"""This utility is used for downloading or converting to TRAF2000 invoices from a .csv or .xml report file"""
import os
import wx
import downloader
import traf2000_converter
import exc
DOWNLOAD_ACTION = 1
CONVERT_ACTION = 2
def file_extension(file_path: str, allowed_ext: set = None) -> str:
"""Return the file extension if that's in the allowed extension set"""
if file_path in (None, ""):
raise exc.NoFileError()
file_ext = os.path.splitext(file_path)[1]
if file_ext in (None, ""):
raise exc.NoFileExtensionError
if allowed_ext is not None and file_ext not in allowed_ext:
raise exc.WrongFileExtensionError
return file_ext
class LogDialog(wx.Dialog):
"""logging panel"""
def __init__(self, parent, title, action):
super(LogDialog, self).__init__(parent, wx.ID_ANY, title, style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
main_sizer = wx.BoxSizer(wx.VERTICAL)
self.log_text = wx.TextCtrl(self, wx.ID_ANY, size=(300, 200), style=wx.TE_MULTILINE|wx.TE_READONLY|wx.HSCROLL|wx.EXPAND)
log_sizer = wx.BoxSizer(wx.HORIZONTAL)
log_sizer.Add(self.log_text, 1, wx.ALL|wx.EXPAND, 2)
self.log_text.Bind(wx.EVT_TEXT, self.on_text_update)
if action == CONVERT_ACTION:
self.nc_text = wx.TextCtrl(self, wx.ID_ANY, size=(300, 200), style=wx.TE_MULTILINE|wx.TE_READONLY|wx.HSCROLL)
self.nc_text.Bind(wx.EVT_TEXT, self.on_text_update)
log_sizer.Add(self.nc_text, 1, wx.ALL|wx.EXPAND, 2)
main_sizer.Add(log_sizer, 1, wx.ALL|wx.EXPAND, 2)
self.btn = wx.Button(self, wx.ID_OK, "Chiudi")
self.btn.Disable()
main_sizer.Add(self.btn, 0, wx.ALL|wx.CENTER, 2)
self.SetSizerAndFit(main_sizer)
def on_text_update(self, event):
"""autoscroll on text update"""
self.ScrollPages(-1)
event.Skip()
class LoginDialog(wx.Dialog):
"""login dialog for basic auth download"""
def __init__(self, parent, title):
"""constructor"""
super(LoginDialog, self).__init__(parent, wx.ID_ANY, title, style=wx.DEFAULT_DIALOG_STYLE)
self.logged_id = False
user_sizer = wx.BoxSizer(wx.HORIZONTAL)
user_lbl = wx.StaticText(self, wx.ID_ANY, "Username:")
user_sizer.Add(user_lbl, 0, wx.ALL|wx.CENTER|wx.EXPAND, 2)
self.username = wx.TextCtrl(self, size=(265, -1))
user_sizer.Add(self.username, 0, wx.ALL|wx.EXPAND, 2)
pass_sizer = wx.BoxSizer(wx.HORIZONTAL)
pass_lbl = wx.StaticText(self, wx.ID_ANY, "Password:")
pass_sizer.Add(pass_lbl, 0, wx.ALL|wx.CENTER|wx.EXPAND, 2)
self.password = wx.TextCtrl(self, size=(265, -1), style=wx.TE_PASSWORD|wx.TE_PROCESS_ENTER)
pass_sizer.Add(self.password, 0, wx.ALL|wx.EXPAND, 2)
login_btn = wx.Button(self, label="Login")
login_btn.SetDefault()
login_btn.Bind(wx.EVT_BUTTON, self.on_login)
main_sizer = wx.BoxSizer(wx.VERTICAL)
main_sizer.Add(user_sizer, 1, wx.ALL|wx.EXPAND, 2)
main_sizer.Add(pass_sizer, 1, wx.ALL|wx.EXPAND, 2)
main_sizer.Add(login_btn, 0, wx.ALL|wx.CENTER, 2)
self.SetSizerAndFit(main_sizer)
def on_login(self, _):
"""check credentials and login"""
if self.username.GetValue() not in ("", None) and self.password.GetValue() not in ("", None):
self.logged_id = True
self.Close()
class FattureCCSRFrame(wx.Frame):
"""main application frame"""
def __init__(self, parent, title):
self._initial_locale = wx.Locale(wx.LANGUAGE_DEFAULT, wx.LOCALE_LOAD_DEFAULT)
self.input_file_path = None
self.input_file_ext = None
self.output_file_path = None
self.log_dialog = None
super(FattureCCSRFrame, self).__init__(parent, wx.ID_ANY, title, size=(650, 150))
panel = wx.Panel(self)
main_sizer = wx.BoxSizer(wx.VERTICAL)
input_sizer = wx.BoxSizer(wx.HORIZONTAL)
btn_sizer = wx.BoxSizer(wx.HORIZONTAL)
input_file_text = wx.StaticText(panel, wx.ID_ANY, "Seleziona il file scaricato dal portale della CCSR")
input_file_text.SetFont(wx.Font(10, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD))
input_file_doc = wx.StaticText(panel, wx.ID_ANY, "Per scaricare le fatture selezionare il file .xlsx mentre per convertire i record in TRAF2000 selezionare il file .xml o .csv")
self.input_file_picker = wx.FilePickerCtrl(panel, 101, "", "Seleziona il .xlsx, .csv o .xml", "*.xlsx;*.csv;*.xml", style=wx.FLP_DEFAULT_STYLE)
input_sizer.Add(self.input_file_picker, 1, wx.ALL|wx.EXPAND, 2)
self.input_file_picker.Bind(wx.EVT_FILEPICKER_CHANGED, self.file_picker_changed)
self.download_btn = wx.Button(panel, DOWNLOAD_ACTION, "Scarica Fatture")
btn_sizer.Add(self.download_btn, 0, wx.ALL|wx.CENTER, 2)
self.download_btn.Bind(wx.EVT_BUTTON, self.btn_onclick)
self.download_btn.Disable()
self.traf2000_btn = wx.Button(panel, CONVERT_ACTION, "Genera TRAF2000")
btn_sizer.Add(self.traf2000_btn, 0, wx.ALL|wx.CENTER, 2)
self.traf2000_btn.Bind(wx.EVT_BUTTON, self.btn_onclick)
self.traf2000_btn.Disable()
self.login_dlg = LoginDialog(self, "Inserisci le credenziali di login al portale della CCSR")
self.output_traf2000_dialog = wx.FileDialog(panel, "Scegli dove salvare il file TRAF2000", defaultFile="TRAF2000", style=wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT)
self.output_pdf_dialog = wx.FileDialog(panel, "Scegli dove salvare il .pdf con le fatture scaricate", defaultFile="fatture.pdf", style=wx.FD_SAVE|wx.FD_OVERWRITE_PROMPT)
main_sizer.Add(input_file_text, 0, wx.ALL|wx.CENTER, 2)
main_sizer.Add(input_file_doc, 0, wx.ALL|wx.CENTER, 2)
main_sizer.Add(input_sizer, 0, wx.ALL|wx.EXPAND, 2)
main_sizer.Add(btn_sizer, 0, wx.ALL|wx.CENTER, 2)
panel.SetSizer(main_sizer)
self.Show()
def file_picker_changed(self, event):
"""event raised when the input file path is changed"""
self.input_file_path = event.GetEventObject().GetPath()
#TODO: error frame
try:
self.input_file_ext = file_extension(self.input_file_path, (".xml", ".csv", ".xlsx"))
except exc.NoFileError as handled_exception:
print(handled_exception.args[0])
except exc.NoFileExtensionError as handled_exception:
print(handled_exception.args[0])
except exc.WrongFileExtensionError as handled_exception:
print(handled_exception.args[0])
if self.input_file_ext == ".xlsx":
self.download_btn.Enable()
self.traf2000_btn.Disable()
elif self.input_file_ext in (".csv", ".xml"):
self.traf2000_btn.Enable()
self.download_btn.Disable()
else:
self.download_btn.Disable()
self.traf2000_btn.Disable()
def btn_onclick(self, event):
"""event raised when a button is clicked"""
btn_id = event.GetEventObject().GetId()
if btn_id == DOWNLOAD_ACTION:
self.login_dlg.ShowModal()
if self.login_dlg.logged_id:
self.log_dialog = LogDialog(self, "Download delle fatture dal portale CCSR", DOWNLOAD_ACTION)
self.log_dialog.Show()
downloader.download_invoices(self)
self.log_dialog.btn.Enable()
elif btn_id == CONVERT_ACTION:
self.log_dialog = LogDialog(self, "Conversione delle fatture in TRAF2000", CONVERT_ACTION)
self.log_dialog.Show()
#TODO: error frame
try:
traf2000_converter.convert(self)
except exc.NoFileError as handled_exception:
print(handled_exception.args[0])
except exc.NoFileExtensionError as handled_exception:
print(handled_exception.args[0])
except exc.WrongFileExtensionError as handled_exception:
print(handled_exception.args[0])
self.log_dialog.btn.Enable()
if __name__ == "__main__":
app = wx.App()
FattureCCSRFrame(None, "Utility FattureCCSR")
app.MainLoop()