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Update app.py
Browse files
app.py
CHANGED
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@@ -1,5 +1,5 @@
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# ==================== El Detective de Alimentos (Versión
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# Mejoras:
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import streamlit as st
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import google.generativeai as genai
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@@ -18,7 +18,7 @@ st.set_page_config(
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layout="wide"
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)
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#
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# Configurar logging
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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logger = logging.getLogger("food_detective_app")
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@@ -73,9 +73,7 @@ def load_data():
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return None, None, None
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alimentos_data, lista_condiciones, foodb_index = load_data()
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# --- DICCIONARIOS DE MAPEADO ---
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# ... (FOOD_TO_COMPOUND_MAP y CONDITION_SYNONYMS no cambian) ...
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FOOD_TO_COMPOUND_MAP = {
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"pan": ["gluten"], "trigo": ["gluten"], "harina de trigo": ["gluten"], "cebada": ["gluten"], "centeno": ["gluten"], "pasta": ["gluten"], "galletas": ["gluten"], "avena": ["gluten"], "pizza": ["gluten"], "torta": ["gluten"],
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"leche": ["lácteos", "caseína", "lactosa"], "queso": ["lácteos", "caseína", "lactosa", "histamina", "tiramina"], "yogur": ["lácteos", "caseína", "lactosa"], "mantequilla": ["lácteos", "caseína", "lactosa"], "crema": ["lácteos"], "helado": ["lácteos"],
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@@ -93,10 +91,7 @@ CONDITION_SYNONYMS = {
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"gota / hiperuricemia.": ["acido urico aumentado"], "intolerancia a la lactosa.": ["déficit de lactasa"],
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"enfermedad celíaca (clásica).": ["dermatitis herpetiforme"], "migraña.": ["dolor de cabeza", "cefalea"]
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}
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# --- DICCIONARIO TRADUCTOR REFINADO ---
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FOOD_NAME_TO_FOODB_KEY = {
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# La clave ahora es más genérica para facilitar la búsqueda por contención
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"pan": "bread", "pasta": "pasta", "galleta": "cookie", "pizza": "pizza", "cebada": "barley", "centeno": "rye",
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"leche": "milk", "queso": "cheese", "huevo": "egg", "carne": "meat", "ternera": "beef", "cerdo": "pork", "cordero": "lamb",
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"manzana": "apple", "naranja": "orange", "uva": "grape", "plátano": "banana", "aguacate": "avocado", "limón": "lemon",
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@@ -106,9 +101,17 @@ FOOD_NAME_TO_FOODB_KEY = {
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"pescado": "fish", "atún": "tuna", "salmón": "salmon", "marisco": "shellfish", "camarón": "shrimp"
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}
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# --- LÓGICA DE BÚSQUEDA Y ANÁLISIS
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def extract_and_infer_with_gemini(query, condiciones):
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if not model: return None
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condiciones_str = "\n".join([f"- {c}" for c in condiciones])
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system_prompt = f"""
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@@ -133,28 +136,51 @@ def extract_and_infer_with_gemini(query, condiciones):
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logger.error(f"Error en la extracción/inferencia con Gemini: {e}")
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st.error(f"Hubo un problema al interpretar tu consulta con la IA.")
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return None
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def find_best_matches_hybrid(entities, data):
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if not entities or not data: return []
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candidate_terms = set(user_foods)
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for food in user_foods:
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results = []
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for
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score_details = {'condition': 0, 'food': 0, 'symptoms': 0, 'total': 0}
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if inferred_condition_raw and
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score_details['condition'] = 100
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score_details['condition'] = 100
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entry_compounds_text = entry.get("compuesto_alimento", "").lower()
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if any(term in entry_compounds_text for term in candidate_terms):
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score_details['food'] = 15
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symptom_score = 0
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for user_symptom in user_symptoms:
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for key in entry_symptoms_keys:
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symptom_score += 10
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break
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score_details['symptoms'] = symptom_score
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total_score = sum(score_details.values())
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if total_score > 0:
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score_details['total'] = total_score
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results.append({'entry': entry, 'score': score_details})
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if not results: return []
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sorted_results = sorted(results, key=lambda x: x['score']['total'], reverse=True)
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return sorted_results
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def generate_detailed_analysis(query, match):
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if not model: return "Error: El modelo de IA no está disponible."
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prompt_parts = [
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@@ -198,7 +228,7 @@ def generate_detailed_analysis(query, match):
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f'* **[Punto 2 de las recomendaciones, enfocado en los exámenes si los hay, basado en "{match.get("recomendaciones_examenes")}"]**',
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f'* **Atención a otros alimentos:** Ten en cuenta que, además de lo que mencionaste, otros alimentos implicados en esta condición son: **[menciona 2-3 ejemplos del campo "{match.get("compuesto_alimento")}"]**.',
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"\n### **IMPORTANTE: Descargo de Responsabilidad**",
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"Este análisis es una herramienta informativa y de orientación basada en inteligencia artificial. **NO es un diagnóstico médico.** La información proporcionada no debe sustituir la consulta, el diagnóstico o el tratamiento de un médico o profesional de la salud
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])
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prompt = "\n".join(prompt_parts)
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try:
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@@ -229,8 +259,16 @@ def log_feedback(query, result, feedback):
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os.makedirs("logs", exist_ok=True)
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with open(os.path.join("logs", "feedback_log.txt"), "a", encoding="utf-8") as f:
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f.write(json.dumps(log_entry, ensure_ascii=False) + "\n")
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# --- INTERFAZ DE USUARIO Y LÓGICA PRINCIPAL
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col_img, col_text = st.columns([1, 4], gap="medium")
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with col_img:
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if os.path.exists("imagen.png"):
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info_str = f"IA identificó - Alimentos: {', '.join(entities.get('alimentos',[])) or 'Ninguno'}, Síntomas: {', '.join(entities.get('sintomas',[])) or 'Ninguno'}"
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if entities.get("condicion_probable"): info_str += f", Condición Probable: {entities.get('condicion_probable')}"
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st.info(info_str)
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with st.spinner("🔬 Cruzando información y calculando relevancia..."):
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results = find_best_matches_hybrid(entities, alimentos_data)
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st.session_state.search_results = results
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@@ -306,26 +345,19 @@ if st.session_state.search_results is not None:
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with col2:
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st.write("")
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if foodb_index:
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# --- LÓGICA DEL POPOVER COMPLETAMENTE RECONSTRUIDA Y CORREGIDA ---
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with st.popover("🔬 Principales componentes moleculares"):
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user_foods_mentioned = st.session_state.entities.get("alimentos", [])
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if not user_foods_mentioned:
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st.info("Mostrando componentes de los alimentos de ejemplo de esta condición.")
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food_string_to_check = best_match.get("compuesto_alimento", "")
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# Usamos una regex más simple para encontrar palabras en mayúsculas o minúsculas
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user_foods_mentioned = [food.strip() for food in re.split(r'[,()]', food_string_to_check) if food.strip() and not food.islower()]
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found_data = False
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# Iteramos sobre los alimentos que el usuario mencionó
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for alimento_es in user_foods_mentioned:
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foodb_key = None
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# Buscamos la traducción con la lógica de contención
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for key_es, key_en in FOOD_NAME_TO_FOODB_KEY.items():
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if key_es in alimento_es.lower():
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foodb_key = key_en
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break
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if foodb_key and foodb_key in foodb_index:
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found_data = True
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with st.container(border=True):
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st.write(f"**Compuesto:** {item['compound']}")
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st.write(f"**Efectos reportados:** {', '.join(item['effects'])}")
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st.markdown("---")
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if not found_data:
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st.warning("Sin datos moleculares para este alimento.")
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st.markdown("---")
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# ==================== El Detective de Alimentos (Versión 8.0 - Lógica Gatekeeper) =====================================
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# Mejoras: Implementación de la lógica de búsqueda "Gatekeeper" para una precisión superior.
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import streamlit as st
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import google.generativeai as genai
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layout="wide"
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)
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# --- CONFIGURACIÓN Y CARGA DE DATOS (SIN CAMBIOS) ---
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# Configurar logging
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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logger = logging.getLogger("food_detective_app")
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return None, None, None
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alimentos_data, lista_condiciones, foodb_index = load_data()
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# --- DICCIONARIOS DE MAPEADO (SIN CAMBIOS) ---
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FOOD_TO_COMPOUND_MAP = {
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"pan": ["gluten"], "trigo": ["gluten"], "harina de trigo": ["gluten"], "cebada": ["gluten"], "centeno": ["gluten"], "pasta": ["gluten"], "galletas": ["gluten"], "avena": ["gluten"], "pizza": ["gluten"], "torta": ["gluten"],
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"leche": ["lácteos", "caseína", "lactosa"], "queso": ["lácteos", "caseína", "lactosa", "histamina", "tiramina"], "yogur": ["lácteos", "caseína", "lactosa"], "mantequilla": ["lácteos", "caseína", "lactosa"], "crema": ["lácteos"], "helado": ["lácteos"],
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"gota / hiperuricemia.": ["acido urico aumentado"], "intolerancia a la lactosa.": ["déficit de lactasa"],
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"enfermedad celíaca (clásica).": ["dermatitis herpetiforme"], "migraña.": ["dolor de cabeza", "cefalea"]
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}
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FOOD_NAME_TO_FOODB_KEY = {
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"pan": "bread", "pasta": "pasta", "galleta": "cookie", "pizza": "pizza", "cebada": "barley", "centeno": "rye",
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"leche": "milk", "queso": "cheese", "huevo": "egg", "carne": "meat", "ternera": "beef", "cerdo": "pork", "cordero": "lamb",
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"manzana": "apple", "naranja": "orange", "uva": "grape", "plátano": "banana", "aguacate": "avocado", "limón": "lemon",
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"pescado": "fish", "atún": "tuna", "salmón": "salmon", "marisco": "shellfish", "camarón": "shrimp"
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}
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# --- LÓGICA DE BÚSQUEDA Y ANÁLISIS ---
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def sanitize_text(text):
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"""Convierte texto a minúsculas, elimina puntuación común y espacios extra."""
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if not text:
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return ""
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text = re.sub(r'[.,;()]', '', text)
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return text.lower().strip()
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def extract_and_infer_with_gemini(query, condiciones):
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# ... (Sin cambios)
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if not model: return None
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condiciones_str = "\n".join([f"- {c}" for c in condiciones])
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system_prompt = f"""
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logger.error(f"Error en la extracción/inferencia con Gemini: {e}")
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st.error(f"Hubo un problema al interpretar tu consulta con la IA.")
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return None
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def find_best_matches_hybrid(entities, data):
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"""Motor de búsqueda híbrido (v8.0) con lógica "Gatekeeper" de alta confianza."""
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if not entities or not data: return []
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user_symptoms = set(sanitize_text(s) for s in entities.get("sintomas", []))
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user_foods = set(sanitize_text(f) for f in entities.get("alimentos", []))
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inferred_condition_raw = sanitize_text(entities.get("condicion_probable", ""))
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candidate_terms = set(user_foods)
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for food in user_foods:
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food_sanitized = sanitize_text(food)
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if food_sanitized in FOOD_TO_COMPOUND_MAP:
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candidate_terms.update(c.lower() for c in FOOD_TO_COMPOUND_MAP[food_sanitized])
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# --- LÓGICA GATEKEEPER ---
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target_data = data
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if inferred_condition_raw:
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filtered_data = []
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for entry in data:
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entry_condition = sanitize_text(entry.get("condicion_asociada", ""))
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if entry_condition == inferred_condition_raw:
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filtered_data.append(entry)
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continue
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if entry_condition in CONDITION_SYNONYMS:
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if inferred_condition_raw in [sanitize_text(s) for s in CONDITION_SYNONYMS[entry_condition]]:
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filtered_data.append(entry)
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if filtered_data:
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target_data = filtered_data
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logger.info(f"Modo Gatekeeper activado. Buscando solo entre {len(target_data)} condiciones.")
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# --- Puntuación (Ahora sobre los datos correctos) ---
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results = []
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for entry in target_data:
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score_details = {'condition': 0, 'food': 0, 'symptoms': 0, 'total': 0}
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if inferred_condition_raw and sanitize_text(entry.get("condicion_asociada", "")) == inferred_condition_raw:
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score_details['condition'] = 100
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entry_compounds_text = sanitize_text(entry.get("compuesto_alimento", ""))
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if any(term in entry_compounds_text for term in candidate_terms):
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score_details['food'] = 15
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entry_symptoms_keys = set(sanitize_text(s) for s in entry.get("sintomas_clave", []))
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symptom_score = 0
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for user_symptom in user_symptoms:
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for key in entry_symptoms_keys:
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symptom_score += 10
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break
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score_details['symptoms'] = symptom_score
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total_score = sum(score_details.values())
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if total_score > 0:
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results.append({'entry': entry, 'score': score_details})
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if not results: return []
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sorted_results = sorted(results, key=lambda x: x['score']['total'], reverse=True)
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return sorted_results
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# ... (El resto de funciones (generate_detailed_analysis, create_relevance_chart, log_feedback, etc.) no cambian) ...
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def generate_detailed_analysis(query, match):
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if not model: return "Error: El modelo de IA no está disponible."
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prompt_parts = [
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f'* **[Punto 2 de las recomendaciones, enfocado en los exámenes si los hay, basado en "{match.get("recomendaciones_examenes")}"]**',
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f'* **Atención a otros alimentos:** Ten en cuenta que, además de lo que mencionaste, otros alimentos implicados en esta condición son: **[menciona 2-3 ejemplos del campo "{match.get("compuesto_alimento")}"]**.',
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"\n### **IMPORTANTE: Descargo de Responsabilidad**",
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"Este análisis es una herramienta informativa y de orientación basada en inteligencia artificial. **NO es un diagnóstico médico.** La información proporcionada no debe sustituir la consulta, el diagnóstico o el tratamiento de un médico o profesional de la salud qualificado. Consulta siempre a un experto para evaluar tu caso particular."
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])
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prompt = "\n".join(prompt_parts)
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try:
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os.makedirs("logs", exist_ok=True)
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with open(os.path.join("logs", "feedback_log.txt"), "a", encoding="utf-8") as f:
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f.write(json.dumps(log_entry, ensure_ascii=False) + "\n")
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def extract_foods_from_string(food_string):
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match = re.search(r'\(([^)]+)\)$', food_string)
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if match:
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foods_part = match.group(1)
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return [food.strip().lower() for food in foods_part.split(',') if food.strip()]
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else:
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main_part = re.sub(r'^\w+\s*\(.*?\)\s*', '', food_string).strip()
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return [food.strip().lower() for food in main_part.split(',') if food.strip()]
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# --- INTERFAZ DE USUARIO Y LÓGICA PRINCIPAL ---
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col_img, col_text = st.columns([1, 4], gap="medium")
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with col_img:
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if os.path.exists("imagen.png"):
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info_str = f"IA identificó - Alimentos: {', '.join(entities.get('alimentos',[])) or 'Ninguno'}, Síntomas: {', '.join(entities.get('sintomas',[])) or 'Ninguno'}"
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if entities.get("condicion_probable"): info_str += f", Condición Probable: {entities.get('condicion_probable')}"
|
| 308 |
st.info(info_str)
|
| 309 |
+
|
| 310 |
with st.spinner("🔬 Cruzando información y calculando relevancia..."):
|
| 311 |
results = find_best_matches_hybrid(entities, alimentos_data)
|
| 312 |
st.session_state.search_results = results
|
|
|
|
| 345 |
with col2:
|
| 346 |
st.write("")
|
| 347 |
if foodb_index:
|
|
|
|
| 348 |
with st.popover("🔬 Principales componentes moleculares"):
|
| 349 |
user_foods_mentioned = st.session_state.entities.get("alimentos", [])
|
|
|
|
| 350 |
if not user_foods_mentioned:
|
| 351 |
st.info("Mostrando componentes de los alimentos de ejemplo de esta condición.")
|
| 352 |
food_string_to_check = best_match.get("compuesto_alimento", "")
|
|
|
|
| 353 |
user_foods_mentioned = [food.strip() for food in re.split(r'[,()]', food_string_to_check) if food.strip() and not food.islower()]
|
|
|
|
| 354 |
found_data = False
|
|
|
|
| 355 |
for alimento_es in user_foods_mentioned:
|
| 356 |
foodb_key = None
|
|
|
|
| 357 |
for key_es, key_en in FOOD_NAME_TO_FOODB_KEY.items():
|
| 358 |
if key_es in alimento_es.lower():
|
| 359 |
foodb_key = key_en
|
| 360 |
break
|
|
|
|
| 361 |
if foodb_key and foodb_key in foodb_index:
|
| 362 |
found_data = True
|
| 363 |
with st.container(border=True):
|
|
|
|
| 366 |
st.write(f"**Compuesto:** {item['compound']}")
|
| 367 |
st.write(f"**Efectos reportados:** {', '.join(item['effects'])}")
|
| 368 |
st.markdown("---")
|
|
|
|
| 369 |
if not found_data:
|
| 370 |
+
st.warning("Sin datos moleculares para este alimento.")
|
| 371 |
|
| 372 |
st.markdown("---")
|
| 373 |
|