app.py

# -*- coding: utf-8 -*-
"""LastwebSiteforAlzahimer.ipynb

Automatically generated by Colab.

Original file is located at
    https://colab.research.google.com/drive/14idWYo0QCi5Bokd4Fhb6Apz8XdBPIa4b
"""


import gradio as gr
import numpy as np

sections = {
    "Mediterranean Diet Assessment (Yes/No)": [
        "1. Use olive oil as main cooking fat?",
        "2. Eat more than or equal 2 servings of vegetables daily?",
        "3. Eat more than or equal 3 servings of fruit daily?",
        "4. Eat fish/seafood more than or equal 3 times/week?",
        "5. Eat legumes more than or equal 2 times/week?",
        "6. Eat nuts more than or equal 3 times/week?",
        "7. Limit red/processed meats?",
        "8. Choose whole grains?",
        "9. Avoid sugary snacks/drinks?",
        "10. Drink 6-8 glasses water/day?"
    ],

    "Sleep Quality Assessment": [
        "1. Trouble falling asleep more 30 mins?",
        "2. Wake up more 1 time/night?",
        "3. Restless/disturbed sleep?",
        "4. Poor sleep quality?",
        "5. Daytime fatigue?"
    ],

    "Health Metrics": [
        "Weight (kg)",
        "Height (cm)",
        "Diabetes?",
        "Smoker?"
    ]
}

def calculate_total_score(*answers):
    try:
        # التحقق من المدخلات
        if any(a is None for a in answers[:10]):
            return "❌ Please answer all Mediterranean Diet questions.", 0
        if any(a is None for a in answers[10:15]):
            return "❌ Please answer all Sleep Quality questions.", 0

        # حساب النتائج
        med_diet = sum([1 if a == "Yes" else 0 for a in answers[0:10]])
        sleep_score = sum([2 if a == "Yes" else 0 for a in answers[10:15]])

        # معالجة النشاط البدني
        vigorous_days, vigorous_hrs, vigorous_mins, \
        moderate_days, moderate_hrs, moderate_mins, \
        walk_days, walk_hrs, walk_mins, \
        sitting_hrs, sitting_mins = [a or 0 for a in answers[15:26]]

        vigorous = vigorous_days * (vigorous_hrs*60 + vigorous_mins)
        moderate = moderate_days * (moderate_hrs*60 + moderate_mins)
        walking = walk_days * (walk_hrs*60 + walk_mins)

        met = (vigorous*8.0) + (moderate*4.0) + (walking*3.3)

        activity = 0
        if met >= 6000: activity = 10
        elif met >= 3000: activity = 9
        elif met >= 1500: activity = 7
        elif met >= 600: activity = 5
        elif met >= 100: activity = 3

        # حساب الBMI
        weight, height = answers[25:27]
        bmi_score = 10 if (weight / ((height / 100) ** 2)) >= 30 else 0

        # عوامل الخطر
        diabetes, smoker = answers[27:29]
        risk = 5*(diabetes == "Yes") + 5*(smoker == "Yes")

        total_score = med_diet + sleep_score + activity + bmi_score + risk
        final_score = int(round((total_score/50)*10))

        # إنشاء التقرير
        if final_score >= 7:
            status_color = "#2ecc71"
            status_title = "Low Alzheimer's Risk - Excellent"
            status_icon = "🛡️"
        elif final_score >= 4:
            status_color = "#f1c40f"
            status_title = "Moderate Risk - Needs Improvement"
            status_icon = "⚠️"
        else:
            status_color = "#e74c3c"
            status_title = "High Alzheimer's Risk - Take Action"
            status_icon = "🚨"

        # تحليل الفئات
        categories = {
            "Diet": {
                "score": med_diet,
                "max": 10,
                "advice": {
                    "good": ["Maintain your healthy eating habits!", "Increase fish and olive oil consumption"],
                    "bad": ["Reduce red meat intake", "Choose whole grains over refined carbs"]
                }
            },
            "Sleep": {
                "score": sleep_score,
                "max": 10,
                "advice": {
                    "good": ["Maintain consistent sleep schedule"],
                    "bad": ["Avoid caffeine before bedtime", "Limit screen time before sleep"]
                }
            },
            "Activity": {
                "score": activity,
                "max": 10,
                "advice": {
                    "good": ["Great activity level! Keep it up!"],
                    "bad": ["Aim for 150 mins exercise/week", "Take walking breaks regularly"]
                }
            },
            "Health": {
                "score": 20 - (bmi_score + risk),
                "max": 20,
                "advice": {
                    "good": ["Maintain healthy weight"],
                    "bad": ["Monitor blood sugar levels", "Consider smoking cessation programs"]
                }
            }
        }

        category_cards = ""
        for name, data in categories.items():
            percent = (data['score']/data['max'])*100
            color = "#2ecc71" if percent >= 60 else "#f1c40f" if percent >= 40 else "#e74c3c"

            category_cards += f"""
            <div style='background:white; padding:15px; border-radius:8px; margin-bottom:15px; box-shadow:0 2px 5px rgba(0,0,0,0.1);'>
                <h3 style='margin:0 0 10px 0; color:{color};'>{name}</h3>
                <div style='background:#eee; height:8px; border-radius:4px;'>
                    <div style='width:{percent}%; background:{color}; height:100%; border-radius:4px;'></div>
                </div>
                <ul style='padding-left:20px; margin:10px 0 0 0;'>
                    {''.join([f'<li>{tip}</li>' for tip in (data["advice"]["good"] if percent >= 60 else data["advice"]["bad"][:2])])}
                </ul>
            </div>
        """


        report = f"""
        <div style='padding:20px; border-radius:10px; background:#f8f9fa;'>
            <h2 style='text-align:center; color:{status_color}; margin-bottom:20px;'>
                {status_icon} {status_title}
            </h2>

            <div style='columns:2; gap:20px; margin-bottom:20px;'>
                {category_cards}
            </div>

            <div style='background:#e8f5e9; padding:15px; border-radius:8px;'>
                <h3 style='margin-top:0;'>General Recommendations:</h3>
                <ul>
                    <li>Maintain regular physical activity</li>
                    <li>Follow a balanced Mediterranean diet</li>
                    <li>Ensure 7-8 hours of quality sleep</li>
                    <li>Monitor weight and blood sugar levels</li>
                </ul>
            </div>
        </div>
        """

        return report, final_score

    except Exception as e:
        error_html = f"""
        <div style='color:white; background:#e74c3c; padding:15px; border-radius:8px; text-align:center;'>
            <h3>❌ Calculation Error</h3>
            <p>{str(e)}</p>
            <p>Please verify all input values</p>
        </div>
        """
        return error_html, 0

# بناء الواجهة
with gr.Blocks(theme=gr.themes.Soft(), css="""
    .full-width-image img { width:100% !important; height:auto; }
    .section { border:1px solid #ddd; padding:15px; margin:10px 0; border-radius:8px; }
""") as demo:

    diet_score_state = gr.State(value=0)

    with gr.Tabs():
        with gr.Tab("Alzheimer's on Health Assessment"):
            gr.Image(value="Images/diet.jpg",
                      height=300,
                      container=False,
                      elem_classes="full-width-image")
            gr.Markdown("""
                <h1 style='text-align: center; color: #2E8B57;'>🧠 Alzheimer's Risk Assessment</h1>
                <p style='text-align: center;'>Answer all questions honestly</p>
            """)

            inputs = []

            # Mediterranean Diet
            with gr.Group(elem_classes="section"):
                gr.Markdown("### Mediterranean Diet (Yes/No)")
                for q in sections["Mediterranean Diet Assessment (Yes/No)"]:
                    inputs.append(gr.Radio(["Yes", "No"], label=q))

            # Sleep Quality
            with gr.Group(elem_classes="section"):
                gr.Markdown("### Sleep Quality Evaluation")
                for q in sections["Sleep Quality Assessment"]:
                    inputs.append(gr.Radio(["Yes", "No"], label=q))

            # Physical Activity - IPAQ
            with gr.Group(elem_classes="section"):
                gr.Markdown("### International Physical Activity Questionnaire (IPAQ – Short Form)")

                gr.Markdown("**1. Vigorous Physical Activity**")
                gr.Markdown("During the last 7 days, on how many days did you do vigorous physical activities (e.g., heavy lifting, aerobics, fast bicycling)?")
                inputs.append(gr.Number(label="Days per week", precision=0, minimum=0, maximum=7))
                inputs.append(gr.Number(label="Hours per day", precision=0, minimum=0))
                inputs.append(gr.Number(label="Minutes per hour", precision=0, minimum=0, maximum=59))

                gr.Markdown("**2. Moderate Physical Activity**")
                gr.Markdown("During the last 7 days, on how many days did you do moderate physical activities (e.g., carrying light loads, cycling at regular pace, doubles tennis)?")
                inputs.append(gr.Number(label="Days per week", precision=0, minimum=0, maximum=7))
                inputs.append(gr.Number(label="Hours per day", precision=0, minimum=0))
                inputs.append(gr.Number(label="Minutes per hour", precision=0, minimum=0, maximum=59))

                gr.Markdown("**3. Walking**")
                gr.Markdown("During the last 7 days, on how many days did you walk for at least 10 minutes at a time (including work, home, travel, and leisure)?")
                inputs.append(gr.Number(label="Days per week", precision=0, minimum=0, maximum=7))
                inputs.append(gr.Number(label="Hours per day", precision=0, minimum=0))
                inputs.append(gr.Number(label="Minutes per hour", precision=0, minimum=0, maximum=59))

                gr.Markdown("**4. Sitting Time**")
                gr.Markdown("During the last 7 days, how much time did you spend sitting on a weekday?")
                inputs.append(gr.Number(label="Hours per day", precision=0, minimum=0))
                inputs.append(gr.Number(label="Minutes per hour", precision=0, minimum=0, maximum=59))

            # Health Metrics
            with gr.Group(elem_classes="section"):
                gr.Markdown("### Health Indicators")
                for q in sections["Health Metrics"]:
                    if q in ["Diabetes?", "Smoker?"]:
                        inputs.append(gr.Dropdown(["Yes", "No"], label=q))
                    else:
                        inputs.append(gr.Number(label=q, precision=1))

            submit_btn = gr.Button("Generate Risk Report", variant="primary")
            output = gr.HTML(label="Risk Assessment Report")
            submit_btn.click(fn=calculate_total_score, inputs=inputs, outputs=[output, diet_score_state])

demo.launch(share=True)