adding item

gui/modules/adding_item/on_add_click.py

@@ -0,0 +1,57 @@
+from gui.gui import Ui_MainWindow
+from gui.modules.adding_item.write_item import add_item_if_can
+from data import common
+
+
+def on_add_button_click(ui: Ui_MainWindow):
+    sender_page = ui.content.currentWidget()
+
+    ui.content.setCurrentWidget(ui.add_page)
+    ui.adding_item_main_layout.setCurrentIndex(0)
+
+    ui.new_item_finish_label.setText("Fill all fields first")
+
+    ui.new_item_name_box.clear()
+    ui.new_item_price_box.setValue(0)
+    ui.new_item_class_box.clear()
+    ui.new_item_type_box.clear()
+    ui.new_item_type_box.addItem("Other")
+    ui.new_item_shop_box.clear()
+    ui.new_item_image_box.clear()
+
+    ui.new_item_class_box.addItems(common.items_class)
+    ui.new_item_class_box.setCurrentIndex(len(common.items_class) - 1)
+    ui.new_item_class_box.currentIndexChanged.connect(
+        lambda: (
+            ui.new_item_type_box.clear(),
+            ui.new_item_type_box.addItems(
+                common.vehicle_type if ui.new_item_class_box.currentText() == "Vehicle"
+                else common.property_type if ui.new_item_class_box.currentText() == "Property"
+                else ["Other"]
+            )
+        )
+    )
+    ui.new_item_shop_box.addItems(common.shop_sites)
+    ui.new_item_shop_box.setCurrentIndex(len(common.shop_sites) - 1)
+
+    ui.next_adding_item_button.clicked.connect(
+        lambda: (
+            ui.adding_item_main_layout.setCurrentIndex(
+                (lambda x: x if x <= ui.adding_item_main_layout.count() else ui.adding_item_main_layout.count())
+                (ui.adding_item_main_layout.currentIndex() + 1)),
+            ui.new_item_finish_label.setText("Item registered. Press exit button on left side" if
+                                             ui.new_item_name_box.text() != "" and
+                                             ui.new_item_price_box.value() != 0
+                                             else "Fill all fields first! (Image is not required)"
+                                             ),
+            add_item_if_can(ui)
+        )
+    )
+
+    ui.back_adding_item_button.clicked.connect(
+        lambda: ui.adding_item_main_layout.setCurrentIndex(
+            (lambda x: x if x >= 0 else 0)(ui.adding_item_main_layout.currentIndex() - 1)
+        )
+    )
+
+    ui.cancel_adding_item_button.clicked.connect(lambda: ui.content.setCurrentWidget(sender_page))

gui/modules/adding_item/write_item.py

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+from modules.database import Database
+from modules.database.model import Item
+from gui.gui import Ui_MainWindow
+
+
+def add_item_if_can(ui: Ui_MainWindow):
+    if {"", 0} & {ui.new_item_name_box.text(), ui.new_item_price_box.value()}:
+        return
+
+    Database.add_item(Item(
+        ui.new_item_name_box.text(),
+        ui.new_item_class_box.currentText(),
+        ui.new_item_type_box.currentText(),
+        ui.new_item_shop_box.currentText(),
+        ui.new_item_price_box.value(),
+        ui.new_item_image_box.text() if ui.new_item_image_box.text() != "" else None
+    ))