nicegui-survey/app.py
2025-12-29 07:37:08 +05:30

170 lines
7.6 KiB
Python

import json
from nicegui import ui
# --- Configuration & Options ---
FREQUENCY_OPTIONS = ["Daily", "Weekly", "Monthly", "Rarely"]
FEATURE_OPTIONS = ["News Feed", "Marketplace", "Groups", "Messenger", "Stories"]
OTHER_APP_OPTIONS = ["Instagram", "TikTok", "X/Twitter", "LinkedIn", "Snapchat", "Reddit"]
GENDER_OPTIONS = ["Male", "Female", "Non-binary", "Prefer not to say"]
class SurveyState:
def __init__(self):
self.frequency = None
self.selected_features = []
self.feature_feedback = {}
self.age = None
self.gender = None
self.location = ""
def save_to_json(self):
data = {
"usage": {"frequency": self.frequency, "features_used": self.selected_features},
"feature_feedback": self.feature_feedback,
"demographics": {"age": self.age, "gender": self.gender, "location": self.location},
}
with open("survey_results.json", "w") as f:
json.dump(data, f, indent=4)
state = SurveyState()
def create_survey():
container = ui.column().classes("w-full items-center q-pa-md")
# --- PAGE 1: USAGE ---
def show_page_1():
container.clear()
with container:
ui.label("Step 1: Facebook Usage").classes("text-h4 mb-4")
with ui.card().classes("w-full max-w-lg p-6"):
ui.label("How frequently do you use Facebook?").classes("text-bold")
ui.radio(options=FREQUENCY_OPTIONS, on_change=lambda: update_p1_btn()).bind_value(state, "frequency")
ui.label("What features do you use?").classes("text-bold mt-4")
ui.select(options=FEATURE_OPTIONS, multiple=True, on_change=lambda: update_p1_btn()).bind_value(
state, "selected_features"
).classes("w-full")
next_btn = ui.button("Next", on_click=show_page_2).classes("mt-6 w-full")
def update_p1_btn():
next_btn.set_enabled(state.frequency is not None and len(state.selected_features) > 0)
update_p1_btn()
# --- PAGE 2: RATINGS & FEEDBACK ---
def show_page_2():
container.clear()
# Ensure data structure exists for selected features
for f in state.selected_features:
if f not in state.feature_feedback:
state.feature_feedback[f] = {"rating": 5, "likes": "", "other_apps": [], "improvements": ""}
with container:
ui.label("Step 2: Feedback").classes("text-h4 mb-4")
with ui.row().classes("w-full max-w-lg justify-between mt-4"):
ui.button("Back", on_click=show_page_1).props("outline")
next_btn = ui.button("Next", on_click=show_page_3)
ui.tooltip("Please answer all the questions (min 20 chars for improvements)").bind_visibility_from(
next_btn, "enabled", backward=lambda v: not v
)
def update_p2_btn():
valid = True
for f in state.selected_features:
f_data = state.feature_feedback[f]
if f_data["rating"] < 4:
if len(f_data.get("improvements", "")) < 20:
valid = False
next_btn.set_enabled(valid)
update_p2_btn()
for feature in state.selected_features:
with ui.card().classes("w-full max-w-lg p-6 mb-4"):
ui.label(f"Feature: {feature}").classes("text-h6 text-primary")
slider = ui.slider(min=1, max=5, step=1, on_change=lambda: update_p2_btn()).bind_value(
state.feature_feedback[feature], "rating"
)
# High Rating Logic
with ui.column().classes("w-full").bind_visibility_from(slider, "value", backward=lambda v: v >= 4):
ui.textarea("What do you like about it?").classes("w-full").bind_value(
state.feature_feedback[feature], "likes"
)
# Low Rating Logic
with ui.column().classes("w-full").bind_visibility_from(slider, "value", backward=lambda v: v < 4):
ui.label("Other apps you use for this:")
ui.select(options=OTHER_APP_OPTIONS, multiple=True).classes("w-full").bind_value(
state.feature_feedback[feature], "other_apps"
)
ui.textarea("Improvements (min 20 chars)", on_change=lambda: update_p2_btn()).classes(
"w-full"
).bind_value(state.feature_feedback[feature], "improvements")
# --- PAGE 3: DEMOGRAPHICS ---
def show_page_3():
container.clear()
with container:
ui.label("Step 3: Demographics").classes("text-h4 mb-4")
with ui.card().classes("w-full max-w-lg p-6"):
ui.number("Age", format="%d").classes("w-full").bind_value(state, "age")
ui.select(label="Gender", options=GENDER_OPTIONS).classes("w-full").bind_value(state, "gender")
ui.input("Location").classes("w-full").bind_value(state, "location")
with ui.row().classes("w-full justify-between mt-6"):
ui.button("Back", on_click=show_page_2).props("outline")
ui.button("Review Responses", on_click=show_confirmation).classes("bg-blue")
# --- PAGE 4: CONFIRMATION (SUMMARY) ---
def show_confirmation():
container.clear()
with container:
ui.label("Review Your Responses").classes("text-h4 mb-4")
with ui.card().classes("w-full max-w-2xl p-6"):
with ui.column().classes("gap-1"):
ui.label("Usage Info").classes("text-bold text-lg")
ui.label(f"Frequency: {state.frequency}")
ui.label(f"Features: {', '.join(state.selected_features)}")
ui.separator().classes("my-4")
ui.label("Feedback").classes("text-bold text-lg")
for f in state.selected_features:
data = state.feature_feedback[f]
ui.label(f"{f}: Rating {data['rating']}/5")
if data["rating"] >= 4:
ui.label(f" Likes: {data['likes'] or 'N/A'}").classes("text-grey-7 ml-4")
else:
ui.label(f" Improvements: {data['improvements']}").classes("text-grey-7 ml-4")
ui.separator().classes("my-4")
ui.label("Demographics").classes("text-bold text-lg")
ui.label(f"Age: {state.age} | Gender: {state.gender} | Location: {state.location}")
with ui.row().classes("w-full justify-between mt-8"):
ui.button("Back to Edit", on_click=show_page_3).props("outline")
ui.button("Final Confirm & Submit", on_click=handle_final_submit).classes("bg-green")
# --- PAGE 5: FINAL ACKNOWLEDGMENT ---
def handle_final_submit():
state.save_to_json()
container.clear()
with container:
with ui.card().classes("w-full max-w-lg p-12 items-center text-center"):
ui.icon("check_circle", color="green").classes("text-6xl")
ui.label("Thank You!").classes("text-h3 mt-4")
ui.label("Your responses have been recorded successfully.").classes("text-lg text-grey-6")
ui.label("This survey is now closed.").classes("mt-4 italic")
show_page_1()
create_survey()
ui.run()