Add login screen functionality
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3 changed files with 214 additions and 25 deletions
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src/assets/logo.png
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src/assets/logo.png
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src/main.py
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src/main.py
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@ -1,11 +1,25 @@
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import flet as ft
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import json
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import keyring
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import pickle
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import base64
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from pages.home import *
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from sdk.src.interfaces.prometheus.context import *
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from sdk.src.interfaces.prometheus.interface import *
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def main(page: ft.Page):
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page.title = "Fuji"
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page.theme = ft.Theme(color_scheme_seed=ft.Colors.RED, font_family="Roboto")
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page.theme = ft.Theme(
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color_scheme_seed=ft.Colors.RED,
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font_family="Roboto",
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page_transitions=ft.PageTransitionsTheme(
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android=ft.PageTransitionTheme.PREDICTIVE,
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ios=ft.PageTransitionTheme.PREDICTIVE,
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macos=ft.PageTransitionTheme.PREDICTIVE,
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linux=ft.PageTransitionTheme.PREDICTIVE,
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windows=ft.PageTransitionTheme.PREDICTIVE
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)
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)
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def changePage(index):
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pages = [
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# Home page
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@ -108,30 +122,204 @@ def main(page: ft.Page):
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def login(page: ft.Page):
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page.title = "Log in"
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page.theme = ft.Theme(color_scheme_seed=ft.Colors.RED, font_family="Roboto")
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loginpage = ft.Container(
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content=ft.Column(
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[
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ft.Image(
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src="https://i.imgur.com/t49tb4d.png",
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width=200,
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height=200,
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fit=ft.ImageFit.NONE,
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repeat=ft.ImageRepeat.NO_REPEAT,
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border_radius=ft.border_radius.all(100)),
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ft.Text(value="Welcome to Fuji!", size=48)
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],
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alignment=ft.MainAxisAlignment.CENTER, # Center text vertically in Column
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horizontal_alignment=ft.CrossAxisAlignment.CENTER, # Center text horizontally
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),
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alignment=ft.alignment.center, # Center the entire container on the page
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expand=True, # Allow the container to take full page size
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page.theme = ft.Theme(
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color_scheme_seed=ft.Colors.RED,
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font_family="Roboto",
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page_transitions=ft.PageTransitionsTheme(
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android=ft.PageTransitionTheme.PREDICTIVE,
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ios=ft.PageTransitionTheme.PREDICTIVE,
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macos=ft.PageTransitionTheme.PREDICTIVE,
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linux=ft.PageTransitionTheme.PREDICTIVE,
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windows=ft.PageTransitionTheme.PREDICTIVE
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)
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)
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interface = None
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data = {"usr": None, "passwd": None}
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page.add(loginpage)
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page.update()
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def changeusr(e):
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global usr
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data["usr"] = e.control.value
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#print(usr)
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def changepasswd(e):
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global passwd
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data["passwd"] = e.control.value
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#print(passwd)
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def loginev(e):
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global interface
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login = data["usr"]
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password = data["passwd"]
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if login and password:
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interface = PrometheusInterface(auth_context=PrometheusAuthContext(prometheus_web_credentials=PrometheusWebCredentials(username=login, password=password)))
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interface.login()
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page.go("/students")
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else:
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print("No credentials!")
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def students():
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global interface
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students = interface.get_students()
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def on_change(e):
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selected_index = next((i for i, student in enumerate(students) if student.full_name == e.control.value), -1)
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interface.select_student(students[selected_index].context)
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auth_context = interface.get_auth_context()
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serializedcontext = pickle.dumps(auth_context)
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encodedcontext = base64.b64encode(serializedcontext).decode('utf-8')
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keyring.set_password("Fuji", "Auth Context", encodedcontext)
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config = {"isLoggedIn": True}
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with open("config.json", "w") as file:
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json.dump(config, file)
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page.views.clear()
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page.clean()
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page.controls.clear()
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# TODO: Fix this bs
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w = ft.Text("Logged in!\nRestart Fuji to access your account.", size=32, weight="bold")
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page.add(w)
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page.update()
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dropdown = ft.Dropdown(
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label="Select a Student",
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options=[
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ft.dropdown.Option(student.full_name) for student in students
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],
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on_change=on_change,
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width=300
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)
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return dropdown
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def route_change(route):
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page.views.clear()
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# Welcome view
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if page.route == "/login":
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welcome_view = ft.View(
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route="/login",
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controls=[
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ft.Container(
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content=ft.Column(
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[
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ft.Image(
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src="src/assets/logo.png",
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width=256,
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height=256,
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fit=ft.ImageFit.CONTAIN,
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border_radius=ft.border_radius.all(100000)
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),
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ft.Text(value="Welcome to Fuji!", size=64),
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ft.Button(
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"Get Started",
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scale=2.0,
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width=230,
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on_click=lambda e: page.go("/login/eduvulcan")
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),
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],
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alignment=ft.MainAxisAlignment.CENTER,
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horizontal_alignment=ft.CrossAxisAlignment.CENTER,
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spacing=30
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),
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alignment=ft.alignment.center,
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expand=True,
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padding=ft.padding.all(20)
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)
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]
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)
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page.views.append(welcome_view)
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# Login form view
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elif page.route == "/login/eduvulcan":
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login_view = ft.View(
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route="/login/eduvulcan",
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controls=[
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ft.Container(
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content=ft.Column(
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[
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ft.Text(value="Log in", size=32, weight="bold",
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text_align=ft.TextAlign.CENTER),
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ft.TextField(
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label="Username",
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autofill_hints=[ft.AutofillHint.USERNAME],
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width=300,
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on_change=changeusr
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),
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ft.TextField(
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label="Password",
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password=True,
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can_reveal_password=True,
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autofill_hints=[ft.AutofillHint.PASSWORD],
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width=300,
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on_change=changepasswd
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),
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ft.Button("Log in", scale=1.25, width=250, on_click=loginev),
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],
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alignment=ft.MainAxisAlignment.CENTER,
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horizontal_alignment=ft.CrossAxisAlignment.CENTER,
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spacing=30
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),
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alignment=ft.alignment.center,
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expand=True,
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padding=ft.padding.all(20)
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)
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]
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)
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page.views.append(login_view)
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# Students view
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elif page.route == "/students":
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students_view = ft.View(
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route="/students",
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controls=[
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ft.Container(
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content=ft.Column(
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[
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ft.Text(value="Select a student", size=32, weight="bold",
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text_align=ft.TextAlign.CENTER),
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students(),
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],
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alignment=ft.MainAxisAlignment.CENTER,
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horizontal_alignment=ft.CrossAxisAlignment.CENTER,
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spacing=30
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),
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alignment=ft.alignment.center,
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expand=True,
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padding=ft.padding.all(20)
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)
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]
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)
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page.views.append(students_view)
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page.update()
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def view_pop(view):
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page.views.pop()
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top_view = page.views[-1]
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page.go(top_view.route)
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page.on_route_change = route_change
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page.on_view_pop = view_pop
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page.go("/login")
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if __name__ == "__main__":
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@ -33,11 +33,12 @@ else:
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pickle.dump(auth_context, file)
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students = interface.get_students()
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print(students)
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# Select the first student and fetch grades
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if students:
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interface.select_student(students[0].context)
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grades = interface.get_grades(2)
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grades = interface.get_grades(int(1))
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print(grades)
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else:
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print("No students found.")
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