From c3c8ae7e945d03ffc1ba9920f10a293bb6405836 Mon Sep 17 00:00:00 2001 From: Lance Edgar Date: Sat, 23 Sep 2023 08:27:22 -0500 Subject: [PATCH] Add initial buttons, items list for main POS screen savepoint --- wuttapos/views/pos.py | 220 ++++++++++++++++++++++++++++++++++-------- 1 file changed, 181 insertions(+), 39 deletions(-) diff --git a/wuttapos/views/pos.py b/wuttapos/views/pos.py index fb207eb..9084f4a 100644 --- a/wuttapos/views/pos.py +++ b/wuttapos/views/pos.py @@ -37,12 +37,146 @@ class POSView(WuttaView): def build_controls(self): self.main_input = ft.TextField(on_submit=self.main_submit, + text_size=24, + text_style=ft.TextStyle(weight=ft.FontWeight.BOLD), autofocus=True) - def make_text(*args, **kwargs): - kwargs['weight'] = ft.FontWeight.BOLD - kwargs['size'] = 20 - return ft.Text(*args, **kwargs) + self.items = ft.ListView() + + self.items_container = ft.Container(content=self.items, + padding=ft.padding.only(10, 0, 10, 0), + expand=1) + + def tenkey_click(e): + value = e.control.content.value + + if value == 'ENTER': + print('TODO: handle enter') + + elif value == '⌫': # backspace + if self.main_input.value: + self.main_input.value = self.main_input.value[:-1] + self.page.update() + + elif value == '↑': + pass # TODO + + elif value == '↓': + pass # TODO + + else: + self.main_input.value = f"{self.main_input.value or ''}{value}" + self.page.update() + + # TODO: should be configurable? + tenkey_button_size = 100 + tenkey_font_size = 40 + + def tenkey_button(text, width=tenkey_button_size): + return ft.Container(content=ft.Text(text, size=tenkey_font_size, + weight=ft.FontWeight.BOLD), + height=tenkey_button_size, + width=width, + on_click=tenkey_click, + alignment=ft.alignment.center, + border=ft.border.all(1, 'black'), + border_radius=ft.border_radius.all(5), + bgcolor='green') + + self.tenkey_menu = ft.Container( + content=ft.Column( + [ + ft.Row( + [ + tenkey_button("1"), + tenkey_button("2"), + tenkey_button("3"), + tenkey_button("⌫"), + ], + spacing=0, + ), + ft.Row( + [ + tenkey_button("4"), + tenkey_button("5"), + tenkey_button("6"), + tenkey_button("↑"), + ], + spacing=0, + ), + ft.Row( + [ + tenkey_button("7"), + tenkey_button("8"), + tenkey_button("9"), + tenkey_button("↓"), + ], + spacing=0, + ), + ft.Row( + [ + tenkey_button("0"), + tenkey_button("00"), + tenkey_button("ENTER", width=tenkey_button_size * 2), + ], + alignment=ft.MainAxisAlignment.SPACE_BETWEEN, + spacing=0, + ), + ], + spacing=0, + ), + expand=0) + + meta_button_height = tenkey_button_size + meta_button_width = meta_button_height * 2 + meta_font_size = tenkey_font_size + + def meta_button(text): + return ft.Container(content=ft.Text(text, size=meta_font_size, + weight=ft.FontWeight.BOLD), + height=meta_button_height, + width=meta_button_width, + # on_click=meta_click, + alignment=ft.alignment.center, + border=ft.border.all(1, 'black'), + border_radius=ft.border_radius.all(5), + bgcolor='orange') + + self.meta_menu = ft.Container( + content=ft.Column( + [ + ft.Row( + [ + meta_button("MGR"), + meta_button("VOID"), + ], + spacing=0, + ), + ft.Row( + [ + meta_button("ITEM"), + meta_button("CUST"), + ], + spacing=0, + ), + ft.Row( + [ + meta_button("TODO"), + meta_button("TODO"), + ], + spacing=0, + ), + ft.Row( + [ + meta_button("TODO"), + meta_button("TODO"), + ], + spacing=0, + ), + ], + spacing=0, + ), + expand=0) return [ self.build_header(), @@ -57,46 +191,54 @@ class POSView(WuttaView): ft.Row(), ft.Row( - [ft.Text("TODO: need lots of things yet here...somewhere..")], - alignment=ft.MainAxisAlignment.CENTER, - ), - - ft.Row( - [ft.Text("TODO: for instance, items rang up might go here")], - ), - - ft.DataTable( - columns=[ - ft.DataColumn(make_text("UPC")), - ft.DataColumn(make_text("Description")), - ft.DataColumn(make_text("Price"), numeric=True), - ], - rows=[ - ft.DataRow( - cells=[ - ft.DataCell(make_text("0007430500132-1")), - ft.DataCell(make_text("Apple Cider Vinegar 32oz")), - ft.DataCell(make_text("$5.99")), - ], - ), - ft.DataRow( - cells=[ - ft.DataCell(make_text("0007430500116-1")), - ft.DataCell(make_text("Apple Cider Vinegar 16oz")), - ft.DataCell(make_text("$3.59")), - ], - ), + [ + self.items_container, + self.tenkey_menu, + self.meta_menu, ], + vertical_alignment=ft.CrossAxisAlignment.START, ), ] + def make_text(self, *args, **kwargs): + kwargs.setdefault('weight', ft.FontWeight.BOLD) + kwargs.setdefault('size', 24) + return ft.Text(*args, **kwargs) + def main_submit(self, e): - value = self.main_input.value.upper() - self.page.snack_bar = ft.SnackBar(ft.Text(f"submit: {value}", color='black', - weight=ft.FontWeight.BOLD), - bgcolor='yellow', - duration=1500) - self.page.snack_bar.open = True + value = self.main_input.value + + session = self.app.make_session() + product = self.app.get_products_handler().locate_product_for_entry(session, value) + if product: + price = product.current_price or product.regular_price + pretty_price = self.app.render_currency(price.price) + + self.items.controls.append( + ft.Container( + content=ft.Row( + [ + ft.Row([ + self.make_text(f"{product}"), + self.make_text(f"× 1 @ {pretty_price}", weight=None, italic=True), + ]), + self.make_text(pretty_price), + ], + alignment=ft.MainAxisAlignment.SPACE_BETWEEN, + ), + border=ft.border.only(bottom=ft.border.BorderSide(1, 'gray')), + padding=ft.padding.only(0, 5, 0, 5))) + + else: + self.page.snack_bar = ft.SnackBar(ft.Text(f"UNRECOGNIZED: {value}", + color='black', + weight=ft.FontWeight.BOLD), + bgcolor='yellow', + duration=1500) + self.page.snack_bar.open = True + + session.close() + self.main_input.value = "" self.main_input.focus() self.page.update()