def search_extract(*args):
layout_extract.label_of_client.text = f'Cliente: {layout_extract.search.text.title()}'
global widget_for_scroll_extract
widget_for_scroll_extract.clear_widgets()
with open(file) as archive:
cont = 0
total_debts = 0
list_with_payments = []
for c in range(0, lines_in_archive(file)):
line = archive.readline().replace('\n', '').split('/')
if line[0] == layout_extract.search.text.title():
total_debts += float(line[2])
if line[1] != '**pagamento**':
widget_for_scroll_extract.add_widget(DefaultLabel(text=f'Compra: {line[1]}\nPreço: {line[2]}',
size_hint=(1, None),
height=size_screen[1] / 10))
cont += 1
else:
list_with_payments.append(f'{line[2]}')
layout_extract.total_debts.text = f'Total: R${total_debts:.2f}'
for items in list_with_payments:
widget_for_scroll_extract.add_widget(DefaultLabel(text=f'PAGAMENTO\nPreço: {items.replace("-", "")}',
size_hint=(1, None), height=size_screen[1] / 10))
cont += 1
widget_for_scroll_extract.height = (size_screen[1] / 10) * cont
def search_all_debts(*args):
total = 0
with open(file) as archive:
for c in range(0, lines_in_archive(file)):
line = archive.readline().replace('\n', '').split('/')
total += float(line[2])
total_real = float(f'{total:.2f}')
layout_all_debts.infos.text = f'O valor total da dívida é: {total_real}'
def search_all_debtors(*args):
scroll_layout_all_debtors.clear_widgets()
widget_for_scroll_all_debtors.clear_widgets()
list_with_debtors = []
cont = 0
with open(file) as archive:
for c in range(0, lines_in_archive(file)):
line = archive.readline().replace('\n', '').split('/')
if line[0] not in list_with_debtors:
widget_for_scroll_all_debtors.add_widget(DefaultLabel(text=f'{cont + 1} - {line[0]}',
size_hint=(1, None),
height=size_screen[1] / 13))
cont += 1
list_with_debtors.append(line[0])
if not list_with_debtors:
widget_for_scroll_all_debtors.add_widget(DefaultLabel(text='Não existe devedores cadastrados!',
size_hint=(1, None), height=size_screen[1] / 13))
cont = 1
widget_for_scroll_all_debtors.height = (size_screen[1] / 13) * cont
scroll_layout_all_debtors.add_widget(widget_for_scroll_all_debtors)
def search(*args):
search = layout_total_debts.search.text.title()
total_debt = 0
total_purchase = 0
exist_client = False
with open(file) as archive:
for c in range(0, lines_in_archive(file)):
line = archive.readline().replace('\n', '').split('/')
if line[0] == search:
total_debt += float(line[2])
if line[1] != '**pagamento**':
total_purchase += 1
exist_client = True
if exist_client:
if total_purchase != 1:
s = 'compras'
else:
s = 'compra'
layout_total_debts.infos.text = f'{total_purchase} {s} do cliente encontada!\n' \
f'Total: R${total_debt}'
else:
layout_total_debts.infos.text = 'Cliente não encontrado!'
def confirmation(self, *args):
global payment
name = layout_payment.input_name.text.title().strip()
total_debt = 0
exist_client = False
with open(file) as archive:
for c in range(0, lines_in_archive(file)):
line = archive.readline().replace('\n', '').split('/')
if line[0] == name:
total_debt += float(line[2])
exist_client = True
if not exist_client:
layout_payment.label.text = f'Não existe um cliente {name} registrado!' if name \
else f'Não foi escrito o nome do pagador!'
else:
total_debt_real = float(f'{total_debt:.2f}')
if total_debt_real > 0:
product = '**pagamento**'
try:
payment = float(layout_payment.input_payment.text.replace(',', '.'))
except:
layout_payment.label.text = 'Valor de pagamento inválido!'
else:
if total_debt_real - payment < 0:
layout_payment.label.text = f'{name} tem divida de {total_debt_real} reais.\n' \
f'É impossível reduzir {payment} de {total_debt_real}!'
else:
# OPEN POP UP
def exit_popup(*args):
popup.dismiss()
def confirm_popup(*args):
append_in_data(file, f'{name}/{product}/{payment * -1}')
popup.dismiss()
self.manager.current = 'menu'
layout_payment.input_name.text = ''
layout_payment.input_payment.text = ''
layout_payment.label.text = ''
content = BoxLayout()
content.orientation = 'vertical'
content.add_widget(Label(text=f'Você realmente deseja quitar a dívida:\n'
f'Comprador: {name}\n'
f'Preço: {payment}\n',
halign='center'))
content.add_widget(DefaultButtonForPopup(size_screen, text='Voltar', on_release=exit_popup))
content.add_widget(DefaultButtonForPopup(size_screen, text='Confirmar',
on_release=confirm_popup))
popup = DefaultPopup(size_screen, title='Confirmação', content=content)
popup.open()
# END POP UP
else:
layout_payment.label.text = f'O cliente {name} não possui dívidas.'