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afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df afd21fc 82314df | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 | import streamlit as st
from database import create_tables, register_user, login_user, save_weight, get_weight_history
from model_api import query_model
from prompt_builder import build_prompt
# ---------------- INIT DB ----------------
create_tables()
# ---------------- PAGE CONFIG ----------------
st.set_page_config(page_title="FitPlan AI", layout="centered")
# ---------------- SESSION ----------------
if "user" not in st.session_state:
st.session_state.user = None
# =========================================================
# LOGIN / SIGNUP PAGE
# =========================================================
if st.session_state.user is None:
st.title("🏋️ FitPlan AI Login")
menu = ["Login", "Signup"]
choice = st.sidebar.selectbox("Menu", menu)
email = st.text_input("Email")
password = st.text_input("Password", type="password")
# ---------------- SIGNUP ----------------
if choice == "Signup":
if st.button("Create Account"):
if register_user(email, password):
st.success("Account created successfully")
else:
st.error("User already exists")
# ---------------- LOGIN ----------------
if choice == "Login":
if st.button("Login"):
user = login_user(email, password)
if user:
st.session_state.user = email
st.success("Login successful")
st.rerun()
else:
st.error("Invalid email or password")
# =========================================================
# MAIN APP
# =========================================================
else:
st.title("🏋️ FitPlan AI — Personalized Workout Generator")
st.sidebar.success(f"Logged in as {st.session_state.user}")
if st.sidebar.button("Logout"):
st.session_state.user = None
st.rerun()
st.write("Fill your fitness details to generate a workout plan.")
# ---------------- USER INPUT ----------------
name = st.text_input("Name")
age = st.number_input(
"Age",
min_value=10,
max_value=100
)
gender = st.radio("Gender", ["Male", "Female"])
height = st.number_input(
"Height (cm)",
min_value=100.0,
max_value=250.0
)
weight = st.number_input(
"Weight (kg)",
min_value=30.0,
max_value=200.0
)
goal = st.selectbox(
"Fitness Goal",
[
"Build Muscle",
"Lose Weight",
"Improve Endurance",
"General Fitness"
]
)
fitness_level = st.radio(
"Fitness Level",
["Beginner", "Intermediate", "Advanced"]
)
equipment = st.multiselect(
"Available Equipment",
[
"No Equipment",
"Dumbbells",
"Barbell",
"Pull-up Bar",
"Resistance Bands",
"Treadmill",
"Kettlebells",
"Full Gym"
]
)
# ---------------- SAVE WEIGHT ----------------
if st.button("Save Today's Weight"):
save_weight(st.session_state.user, weight)
st.success("Weight saved")
# ---------------- WEIGHT HISTORY ----------------
if st.button("View Weight History"):
data = get_weight_history(st.session_state.user)
if data:
st.write("📊 Weight History")
st.table(data)
else:
st.info("No weight history available")
# ---------------- GENERATE WORKOUT ----------------
if st.button("Generate Workout Plan"):
if not name:
st.warning("Please enter your name")
elif not equipment:
st.warning("Select equipment")
else:
prompt, bmi, bmi_status = build_prompt(
name,
age,
gender,
height,
weight,
goal,
fitness_level,
equipment
)
with st.spinner("Generating AI workout plan..."):
response = query_model(prompt)
st.subheader("📋 Your Workout Plan")
st.write(response)
st.info(f"""
**Profile Summary**
BMI: {bmi:.2f} ({bmi_status})
Goal: {goal}
Fitness Level: {fitness_level}
Equipment: {", ".join(equipment)}
""") |