168 lines
6 KiB
Python
168 lines
6 KiB
Python
import flet as ft
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from datetime import datetime
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from random import choice
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from pages import file_handler
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def get_time():
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t = datetime.now()
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return [t.year, t.month, t.day, t.hour, t.minute, t.second]
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def random_emoji():
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return choice("🍎🍐🍊🍋🍌🍉🍇🍓🍈🍒🍑🍍🥝🥭🥑🍅🍆🥒🥕🥬🌽🥔🍠🌰🥜🍯🥐🍞🥖🥨🥯🧀🥚🍳🥓🧄🧅🥞🧇🍤🍗🍖🍕🌭🍔🍟🥙🌮🌯🥗🥘🍝🍜🦪🍲🍥🍣🍱🍛🍚🧆🍙🍘🍢🍡🍧🍨🍦🍰🎂🍮🍭🍬🍫🍿🍩🍪🥮🧁🥛🧈🍼☕🍵🍶🍺🍻🥂🍷🥃🍸🍹🍾🧉🧃🧊🧂🥄🍴")
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class Nahrung(ft.UserControl):
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def __init__(self) -> None:
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super().__init__()
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self.settings, self.history = file_handler.load(self)
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self.kjtext = ft.Text("0", size=25)
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self.kcaltext = ft.Text("0", size=30)
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self.kcaltextfield = ft.TextField(keyboard_type="NUMBER", expand=True, on_change=self.reseterrorinkcaltextfield, on_submit=self.editkcal)
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# Initialize history list
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self.historylist = []
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self.update_history()
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# Initialize controls
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self.main_container = ft.Container(
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content=ft.Column(
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[
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ft.Row(
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[
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ft.Text("kjoule:", size=20),
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self.kjtext,
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ft.Text(f"/{round(self.settings['kcal_max'] * 4.184, 0)}", size=10)
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]
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),
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ft.Row(
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[
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ft.Text("kcal:", size=25),
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self.kcaltext,
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ft.Text(f"/{self.settings['kcal_max']}", size=10)
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]
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),
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ft.Row(
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[
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self.kcaltextfield,
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ft.FloatingActionButton(icon="add", on_click=self.editkcal)
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]
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),
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]
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),
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bgcolor=ft.colors.INDIGO_400,
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border_radius=10,
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padding=15,
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)
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self.history_container = ft.Container(
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content=ft.Column([ft.Text("Verlauf:"),
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ft.Column(controls=self.historylist)
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]),
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)
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self.controls = [self.main_container, self.history_container]
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self.load_todays_kcal()
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def reseterrorinkcaltextfield(self, e=None):
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self.kcaltextfield.error_text = ""
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def build(self):
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self.kjtext.value = str(round(int(self.kcaltext.value) * 4.184, 0))
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return ft.Column(self.controls)
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def editkcal(self, e):
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try:
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emoji = random_emoji()
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new_kcal = int(self.kcaltext.value) + int(self.kcaltextfield.value)
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self.kcaltext.value = str(new_kcal)
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self.kjtext.value = str(round(new_kcal * 4.184, 0))
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self.history.append([emoji, self.kcaltextfield.value, get_time()])
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file_handler.save(self.settings, self.history)
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self.update_history()
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self.reseterrorinkcaltextfield()
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self.kcaltextfield.value = ""
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self.update()
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except ValueError:
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self.kcaltextfield.error_text = "\\(*O*)/ nicht verschreiben!!"
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self.update()
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def create_appbar(self):
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return ft.AppBar(
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title=ft.Text("Nahrungstracker"),
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actions=[
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ft.PopupMenuButton(
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items=[ft.PopupMenuItem(text="Reset", on_click=self.resethistory)]
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)
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],
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)
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def update_history(self):
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self.historylist.clear()
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for h in self.history:
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self.historylist.insert(0,
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ft.Container(content=
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ft.Column(controls=[
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ft.Row(
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[ft.Text(str(f"{h[2][3]}:{h[2][4]}:{h[2][5]} {h[2][2]}.{h[2][1]}.{h[2][0]}"))],
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alignment=ft.MainAxisAlignment.END
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),
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ft.Row(
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[ft.Text(str(f"({h[1]} kcal) {h[0]}"), size=20)],
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alignment=ft.MainAxisAlignment.START,
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)]),
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bgcolor=ft.colors.INDIGO_600, # "#226666",
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border_radius=5,
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padding=6
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)
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)
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def resethistory(self, e):
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print("pressed")
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def reset(e):
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self.kcaltext.value = "0"
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self.kjtext.value = "0"
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self.history = []
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file_handler.save(self.settings, self.history)
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self.update_history()
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self.history_container.content = ft.Column(self.historylist)
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self.dialog.open = False
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# beide updaten
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self.page.update()
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self.update()
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def close(e):
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self.dialog.open = False
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# beide updaten
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self.page.update()
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self.update()
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self.dialog = ft.AlertDialog(
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modal=True,
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title=ft.Text("Wirklich?"),
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content=ft.Text("Alle Daten werden aus deinem Verlauf gelöscht!!!"),
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actions=[
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ft.TextButton("ja", on_click=reset),
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ft.TextButton("nein", on_click=close),
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],
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actions_alignment=ft.MainAxisAlignment.END,
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on_dismiss=lambda e: print("Modal dialog dismissed!"),
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)
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self.page.dialog = self.dialog
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self.dialog.open = True
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self.page.update()
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def load_todays_kcal(self):
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today_date = get_time()[:3]
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print(today_date)
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todays_kcal = 0
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for entry in self.history:
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entry_date = entry[2][:3] # Year, Month, Day part of the entry's timestamp
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if entry_date == today_date:
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todays_kcal += int(entry[1])
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self.kcaltext.value = str(todays_kcal)
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