Update app.py

app.py

@@ -1,7 +1,6 @@
 import streamlit as st
 import plotly.express as px
 import pandas as pd
-import numpy as np
 from datetime import datetime
 
 # Configuración de la página
@@ -33,44 +32,20 @@ chart_title = st.sidebar.text_input("Título del Gráfico", "Gráfico de Franjas
 time_format = st.sidebar.selectbox("Formato de Tiempo", ["Día", "Mes", "Año"])
 
 # Ingresar valores para franjas de tiempo
-num_y_vars = st.sidebar.number_input("Número de Variables Y", min_value=1, max_value=10, value=1, step=1, key="num_y_vars")
-y_values_list = []
-y_names_list = []
-for i in range(num_y_vars):
-    if f"y_start_{i}" not in st.session_state:
-        st.session_state[f"y_start_{i}"] = '2021-01-01,2021-06-30'  # Default start dates
-        st.session_state[f"y_end_{i}"] = '2021-06-30,2021-12-31'  # Default end dates
-    y_start = st.sidebar.text_area(f"Fechas de Inicio para Y-{i+1} (separadas por comas)", st.session_state[f"y_start_{i}"], key=f"y_start_{i}")
-    y_end = st.sidebar.text_area(f"Fechas de Fin para Y-{i+1} (separadas por comas)", st.session_state[f"y_end_{i}"], key=f"y_end_{i}")
-    y_name = st.sidebar.text_input(f"Nombre de la Variable Y-{i+1}", f"Variable Y-{i+1}", key=f"y_name_{i}")
-    y_values_list.append((y_start, y_end))
-    y_names_list.append(y_name)
-
-# Etiquetas personalizadas para los ejes
-x_label = st.sidebar.text_input("Etiqueta para el eje X", "Tiempo")
-y_label = st.sidebar.text_input("Etiqueta para el eje Y", "Valor")
-
-# Opciones de personalización
-graph_width = st.sidebar.slider("Ancho del Gráfico", min_value=400, max_value=1000, value=800, step=50)
-graph_height = st.sidebar.slider("Alto del Gráfico", min_value=300, max_value=800, value=600, step=50)
-font_family = st.sidebar.selectbox("Fuente", font_options, index=font_options.index("Times New Roman"))
-opacity = st.sidebar.slider("Opacidad (%)", min_value=0, max_value=100, value=30, step=1) / 100
-
-# Seleccionar color(es) para el gráfico
-selected_color = st.sidebar.color_picker("Color", "#24CBA0", key="single_color")
-colors = [hex_to_rgba(selected_color, alpha=opacity)]
+y_values = {
+    'Y-1': ('2021-01-01', '2022-12-31'),
+    'Y-2': ('2020-01-01', '2021-12-31'),
+    'Y-3': ('2023-01-01', '2024-12-31')
+}
 
 # Crear el DataFrame con franjas de tiempo
 data_list = []
-for idx, (start_dates, end_dates) in enumerate(zip(y_values_list, y_values_list)):
-    start_dates = [datetime.strptime(date.strip(), '%Y-%m-%d') for date in start_dates.split(",")]
-    end_dates = [datetime.strptime(date.strip(), '%Y-%m-%d') for date in end_dates.split(",")]
-    for start, end in zip(start_dates, end_dates):
-        data_list.append({
-            'Variable': y_names_list[idx],
-            'Start': start,
-            'End': end
-        })
+for y_name, (start_date, end_date) in y_values.items():
+    data_list.append({
+        'Variable': y_name,
+        'Start': datetime.strptime(start_date, '%Y-%m-%d'),
+        'End': datetime.strptime(end_date, '%Y-%m-%d')
+    })
 
 data = pd.DataFrame(data_list)
 
@@ -92,8 +67,8 @@ else:
     tickformat = "%Y"
 
 fig.update_layout(
-    xaxis_title=x_label,
-    yaxis_title=y_label,
+    xaxis_title="Tiempo",
+    yaxis_title="Variables",
     xaxis=dict(
         tickformat=tickformat,
         titlefont=dict(size=14),
@@ -103,10 +78,10 @@ fig.update_layout(
         titlefont=dict(size=14),
         tickfont=dict(size=12),
     ),
-    width=graph_width,
-    height=graph_height,
+    width=800,
+    height=600,
     margin=dict(l=60, r=40, t=100, b=40),
-    font=dict(family=font_family, size=18, color="black")
+    font=dict(family="Times New Roman", size=18, color="black")
 )
 
 # Mostrar el gráfico