add option for test printers

app/dialogs.py

@@ -15,6 +15,8 @@ from PySide6.QtWidgets import (
 
 from .proxy import Report
 from .buttonpad import ButtonsFunction
+from .constants import (alignCenter, alignLeft, FRACTIONS, TYPE_VEHICLE,
+    MONEY, TYPE_PRINTER, ROW_CHARACTERS)
 from .constants import (alignCenter, alignLeft, FRACTIONS, TYPE_VEHICLE,
     MONEY, TYPE_PRINTER, ROW_CHARACTERS)
 from .commons.forms import FieldMoney, ComboBox, GridForm
@@ -27,6 +29,7 @@ from app.commons.model import TableEdit
 from .commons.custom_button import CustomButton
 from .tools import get_icon, get_screen
 from .reporting import Receipt
+from .reporting import Receipt
 
 __all__ = [
     'ControlPanel', 'SearchSale', 'SearchParty', 'SearchProduct', 'Position',
@@ -1631,6 +1634,128 @@ class DialogListProduct(QuickDialog):
         grid.addWidget(self.input_code, 1, 2)
 
 
+class DialogTestPrinter(QuickDialog):
+
+    def __init__(self, parent):
+        self._parent = parent
+        width, height = get_screen()
+        grid = QGridLayout()
+        if parent.environment == 'restaurant':
+            _sizes = (100, 210, 210, 100)
+            fields = (
+                {'name': 'id', 'label': 'ID', 'type': 'integer', 'invisible': True},
+                {'name': 'name', 'label': 'NOMBRE', 'type': 'char', 'readonly': True},
+                {'name': 'interface', 'label': 'INTERFACE', 'type': 'char', 'readonly': True},
+                {'name': 'server', 'label': 'SERVIDOR', 'type': 'char', 'readonly': True},
+                {'name': 'row_characters', 'label': 'CARACTERES POR FILA', 'type': 'integer', 'readonly': True},
+            )
+            self.model = TableEdit(self, [], fields)
+            self.table = TableView('model_printers', self.model, _sizes, self.fill_fields)
+            self.table.hideColumn(0)
+
+            grid.addWidget(self.table, 0, 0, 2, 7)
+
+        label_interface = QLabel('INTERFACE:')
+        label_interface.setObjectName('label_interface')
+        grid.addWidget(label_interface, 3, 1)
+        self.combo_interface = ComboBox(parent, 'type_printer', {'values': TYPE_PRINTER})
+        grid.addWidget(self.combo_interface, 3, 2)
+
+        label_server = QLabel('SERVIDOR:')
+        label_server.setObjectName('label_server')
+        grid.addWidget(label_server, 3, 3)
+        self.input_server = QLineEdit()
+        self.input_server.setObjectName('input_server')
+        grid.addWidget(self.input_server, 3, 4)
+
+        label_row_characters = QLabel('CARACTERES POR FILA:')
+        label_row_characters.setObjectName('label_row_characters')
+        grid.addWidget(label_row_characters, 3, 5)
+        self.combo_row_characters = ComboBox(
+            parent, 'row_characters', {'values': ROW_CHARACTERS}
+        )
+        grid.addWidget(self.combo_row_characters, 3, 6)
+
+        super(DialogTestPrinter, self).__init__(
+            parent, 'action', widgets=[grid]
+        )
+        self.setWindowTitle('TEST IMPRESORA')
+        self.setFixedSize(int(width * 0.4), int(height * 0.3))
+
+    def load(self):
+        printers_shop = self.parent.printers_shop
+        if getattr(self, 'table', None) and printers_shop:
+            model_add = self.model.add_record
+            for k, v in printers_shop.items():
+                data = [
+                    k,
+                    v.get('name', ''),
+                    v['interface'],
+                    v['host'],
+                    v['row_characters'],
+                ]
+                model_add(data)
+
+    def exec_(self):
+        self.clear()
+        self.load()
+        super(DialogTestPrinter, self).exec_()
+
+    def clear(self):
+        self.model.clearData()
+        self.input_server.setText("")
+        self.combo_interface.set_from_id("")
+        self.combo_row_characters.set_from_id("")
+
+    def test_printer(self):
+        print('configure test')
+        server = self.input_server.text()
+        interface = self.combo_interface.get_id()
+        row_characters = self.combo_row_characters.get_id()
+
+        printer_test = {
+            'interface': interface,
+            'device': str(server),
+            'profile': 'TM-P80',
+            'row_characters': row_characters,
+        }
+
+        ctx_printing = {}
+        ctx_printing['company'] = 'OSCORP INC'
+        ctx_printing['sale_device'] = 'CAJA-10'
+        ctx_printing['shop'] = 'Shop Wall Boulevard'
+        ctx_printing['street'] = 'Cll 21 # 172-81. Central Park'
+        ctx_printing['user'] = 'Charles Chapplin'
+        ctx_printing['city'] = 'Dallas'
+        ctx_printing['zip'] = '0876'
+        ctx_printing['phone'] = '591 5513 455'
+        ctx_printing['id_number'] = '123456789-0'
+        ctx_printing['tax_regime'] = 'none'
+        receipt = Receipt(ctx_printing)
+        receipt.config_printer(printer_test)
+        return receipt.test_printer()
+
+    def dialog_accepted(self):
+        result = self.test_printer()
+        if result:
+            msg = 'Impresion Exitosa ✔'
+        else:
+            msg = '''\n\n Test de impresión ha fallado,
+            es posible que haya un problema con la conexión de energía, USB o red.
+            Para solucionar el problema, asegúrese de que la impresora esté conectada
+            correctamente a la fuente de alimentación y que el cable USB o Ethernet
+            esté conectado correctamente a la impresora y
+            al dispositivo desde el que está intentando imprimir.'''
+        self._parent.dialog('test_printer', extra_message=msg)
+        if result:
+            super(DialogTestPrinter, self).dialog_accepted()
+
+    def fill_fields(self, data):
+        self.input_server.setText(data[3])
+        self.combo_interface.set_from_id(data[2])
+        self.combo_row_characters.set_from_id(str(data[4]))
+
+
 class DialogTestPrinter(QuickDialog):
 
     def __init__(self, parent):
@@ -1835,6 +1960,7 @@ class DialogInfoProduct(QuickDialog):
         if self.parent._onebarcode_activated:
             domain.append(('barcode', 'ilike', '%' + filter + '%'))
 
+
         products = self._parent.Product.find(domain, ctx=self._parent.stock_context,
             fields=['name', 'code', 'description',
                     'id', 'list_price',