Code Editor for app.py

import streamlit as st

# Simulación de tareas
tasks = [
    {"id": 1, "title": "Update Sales Dashboard", "status": "Pending", "details": "Add Q3 data and refresh filters.", "assigned_to": ""},
    {"id": 2, "title": "Customer Segmentation Model", "status": "In Review", "details": "Validate clustering logic and retrain with new data.", "assigned_to": ""},
    {"id": 3, "title": "ETL Pipeline Optimization", "status": "Pending", "details": "Improve load time and error handling for monthly jobs.", "assigned_to": ""},
]

# Estado de selección
if "selected_task_id" not in st.session_state:
    st.session_state.selected_task_id = None

st.title("🧾 Task Manager")

# Panel dividido
col1, col2 = st.columns([1, 2])

# Panel izquierdo: lista de tarjetas

with col1:
    st.header("📋 Pending Tasks")
    for task in tasks:
        
        with st.container(border=True):
            st.write(f':red-badge[tasks]')
            if st.button(f"View Details", key=f"view_{task['id']}"):
                st.session_state.selected_task_id = task["id"]


# Panel derecho: detalles de la tarea seleccionada
with col2:
    st.header("🔍 Task Details")
    selected = next((t for t in tasks if t["id"] == st.session_state.selected_task_id), None)
    if selected:
        st.markdown(f"### {selected['title']}")
        st.markdown(f"**Status:** {selected['status']}")
        st.markdown(f"**Details:** {selected['details']}")
        assigned = st.text_input("Assign to:", value=selected["assigned_to"])
        if st.button("Assign", key=f"assign_{selected['id']}"):
            selected["assigned_to"] = assigned
            st.success(f"Assigned to {assigned}")
    else:
        st.info("Select a task from the left to view details.")