Create app.py

app.py

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+import streamlit as st
+from fpdf import FPDF
+import datetime
+import os
+
+st.set_page_config(page_title="HouseMD - Clinical App", layout="wide")
+
+# ------------------ USER ROLE HANDLING ------------------
+roles = {
+    "doctor": "doctor123",
+    "reception": "reception123",
+    "pharmacy": "pharmacy123",
+    "lab": "lab123",
+    "radiology": "radiology123",
+    "biochem": "biochem123",
+    "pathology": "pathology123"
+}
+
+st.sidebar.title("HouseMD Login")
+username = st.sidebar.selectbox("Select Role", list(roles.keys()))
+password = st.sidebar.text_input("Enter Password", type="password")
+if password != roles.get(username):
+    st.sidebar.warning("Enter correct password to continue.")
+    st.stop()
+
+st.sidebar.success(f"Logged in as: {username.upper()}")
+
+# ------------------ FUNCTIONS ------------------
+
+def symptom_picker():
+    st.header("🩺 Symptom-Based Trigger")
+    symptoms = ["Fever", "Burning urination", "Abdominal pain", "Cough", "Chest pain"]
+    selected = st.multiselect("Select presenting symptoms:", symptoms)
+    if selected:
+        st.info(f"Selected: {', '.join(selected)}")
+        st.success("Might be: UTI, Pneumonia, Gastroenteritis (Mock output)")
+
+def history_taking():
+    st.header("📝 History Taking")
+    systems = {
+        "General": ["Fever", "Weight loss", "Fatigue"],
+        "GI": ["Abdominal pain", "Nausea", "Vomiting"],
+        "GU": ["Burning urination", "Frequency", "Flank pain"]
+    }
+    for system, questions in systems.items():
+        with st.expander(f"{system} History"):
+            for q in questions:
+                st.checkbox(q)
+
+def test_suggestions():
+    st.header("🧪 Suggested Tests")
+    if st.button("Show Suggested Tests"):
+        tests = ["CBC", "Urine Routine", "RBS", "LFT"]
+        for t in tests:
+            st.checkbox(t)
+
+def triage_tests():
+    st.header("🚨 Triage Diagnostic Workflow")
+    test = st.selectbox("Select Test", ["X-ray Chest", "CBC", "USG Abdomen"])
+    triage = st.radio("Triage Level", ["🟢 Green", "🟡 Yellow", "🔴 Red"])
+    st.success(f"Test ordered: {test} with {triage} priority")
+
+def prescription_builder():
+    st.header("💊 Prescription Generator")
+    name = st.text_input("Patient Name")
+    meds = st.text_area("Enter medicines and instructions")
+    if st.button("Generate PDF Rx"):
+        filename = f"{name}_rx.pdf"
+        pdf = FPDF()
+        pdf.add_page()
+        pdf.set_font("Arial", size=12)
+        pdf.cell(200, 10, f"Prescription for {name}", ln=True)
+        pdf.multi_cell(0, 10, meds)
+        pdf.output(filename)
+        with open(filename, "rb") as f:
+            st.download_button("Download Prescription PDF", f, file_name=filename)
+        os.remove(filename)
+
+def reception_panel():
+    st.header("🧾 Reception - Patient Entry")
+    name = st.text_input("Patient Name")
+    age = st.number_input("Age", min_value=0, max_value=120)
+    complaint = st.text_input("Chief Complaint")
+    if st.button("Add to Queue"):
+        st.success(f"Added {name} to queue")
+
+def pharmacy_panel():
+    st.header("💊 Pharmacy Panel")
+    st.table({"Patient": ["Aman"], "Medicines": ["Amoxicillin x5"], "Dispensed": ["❌"]})
+    st.button("Mark as Dispensed")
+
+def lab_panel():
+    st.header("🔬 Lab Dashboard")
+    st.table({"Patient": ["Ravi", "Neha"], "Test": ["CBC", "Urine"], "Status": ["Pending", "Pending"]})
+    st.button("Mark Sample Collected")
+
+def radiology_panel():
+    st.header("🩻 Radiology Panel")
+    file = st.file_uploader("Upload Radiology Report")
+    if file:
+        st.success("File uploaded.")
+
+def admin_dashboard():
+    st.header("📊 Admin Dashboard")
+    st.metric("Today’s OPD Revenue", "₹6,000")
+    st.metric("Pharmacy Income", "₹3,200")
+    st.metric("Lab Collections", "₹2,500")
+
+# ------------------ UI ROUTING ------------------
+
+if username == "doctor":
+    st.title("🏥 Doctor's Panel")
+    tabs = st.tabs(["Symptom Trigger", "History", "Tests", "Triage", "Prescription", "Admin"])
+    with tabs[0]: symptom_picker()
+    with tabs[1]: history_taking()
+    with tabs[2]: test_suggestions()
+    with tabs[3]: triage_tests()
+    with tabs[4]: prescription_builder()
+    with tabs[5]: admin_dashboard()
+
+elif username == "reception":
+    st.title("🧾 Reception Desk")
+    reception_panel()
+
+elif username == "pharmacy":
+    st.title("💊 Pharmacy Desk")
+    pharmacy_panel()
+
+elif username == "lab":
+    st.title("🔬 Lab Technician Panel")
+    lab_panel()
+
+elif username == "radiology":
+    st.title("🩻 Radiology Panel")
+    radiology_panel()
+
+else:
+    st.info("Panel for this role is coming soon.")