feat: sistema de nichos automatico por PDF

app.py

@@ -17,9 +17,9 @@ try:
     from ltx_service import generar_clips_escenas as generar_ltx
 except Exception:
     def generar_ltx(escenas): return None
-def generar_clips_escenas(escenas):
+def generar_clips_escenas(escenas, nicho="espiritualidad"):
     import copy
-    res = generar_ltx(copy.deepcopy(escenas))
+    res = generar_ltx(copy.deepcopy(escenas), nicho=nicho)
     if res and any(str(e.get("material", "")).startswith("ltx_") for e in res): return res
     print("[Cerebro] LTX no disponible. Saltando a Runway...", flush=True)
     res = generar_runway(copy.deepcopy(escenas))
@@ -493,7 +493,10 @@ async def ep_video(request: Request):
                 # Usamos tus archivos de forma circular si hay menos que escenas
                 e["material"] = ESTADO["archivos"][idx % len(ESTADO["archivos"])]
     if not ESTADO["archivos"]:
-        escenas = generar_clips_escenas(escenas)
+        from nichos import detectar_nicho
+        nicho_detectado = detectar_nicho(guion)
+        print(f"[Fenix] Nicho detectado: {nicho_detectado}", flush=True)
+        escenas = generar_clips_escenas(escenas, nicho=nicho_detectado)
     # Lista de (material, segundos) de cada escena, en orden
     escenas_data = [(e.get("material",""), int(e.get("segundos",5) or 5)) for e in escenas]
     material_escenas = [m for m,s in escenas_data if m]

ltx_service.py

@@ -8,12 +8,13 @@ if _SPACE_ID:
 else:
     print("[LTX] Falta LTX_SPACE_ID (se salta este motor)", flush=True)
 
-def _crear_prompt_groq(texto):
+def _crear_prompt_groq(texto, estilo_nicho=''):
     try:
         from groq import Groq
         keys = [k for k in [os.environ.get("GROQ_KEY",""), os.environ.get("GROQ_KEY_2",""), os.environ.get("GROQ_KEY_3","")] if k]
         if not keys: return texto
         prompt = f"""You are a cinematic prompt engineer. Convert this scene into a vivid English video prompt.
+        Niche visual style to apply: {estilo_nicho}.
         Rules:
         1. Be 100% LITERAL to the objects, people and actions described. If it says blue car arriving at school, write exactly that.
         2. Always add: bright natural lighting, vibrant colors, ultra detailed, 8K, cinematic shot.
@@ -66,7 +67,9 @@ def _conectar():
     print("[LTX] Timeout de arranque.", flush=True)
     return None
 
-def generar_clips_escenas(escenas):
+def generar_clips_escenas(escenas, nicho='espiritualidad'):
+    from nichos import get_estilo
+    estilo_nicho = get_estilo(nicho)['estilo']
     if not _SPACE_ID: return None
     client = _conectar()
     if not client: return None
@@ -76,7 +79,7 @@ def generar_clips_escenas(escenas):
         mat = e.get("material","").strip()
         seg = int(e.get("segundos",5) or 5)
         if not mat and txt and gen < _MAX_CLIPS:
-            pv = _crear_prompt_groq(txt)
+            pv = _crear_prompt_groq(txt, estilo_nicho)
             print(f"[LTX] Escena {i+1}: {pv}", flush=True)
             try:
                 t = time.time()

nichos.py

@@ -0,0 +1,55 @@
+NICHOS = {
+    "espiritualidad": {
+        "keywords": ["alma", "espiritu", "dios", "consciencia", "despertar", "numerologia", "gematria", "hebreo", "sagrado", "mistica", "oracion", "fe", "luz divina"],
+        "estilo": "ethereal mystical atmosphere, golden divine light rays, soft glowing particles, sacred geometry, cinematic slow zoom, ultra detailed 8K",
+        "camara": "slow zoom in, gentle orbital shot",
+        "color": "golden, warm amber, soft white light"
+    },
+    "negocios": {
+        "keywords": ["exito", "empresa", "negocio", "dinero", "emprendedor", "ventas", "cliente", "marketing", "liderazgo", "productividad"],
+        "estilo": "modern professional environment, clean bright office, confident people, sharp cinematic lighting, ultra detailed 8K",
+        "camara": "smooth pan, slow push in",
+        "color": "blue, white, gold accents"
+    },
+    "salud": {
+        "keywords": ["salud", "bienestar", "cuerpo", "mente", "meditacion", "yoga", "nutricion", "ejercicio", "energia", "equilibrio"],
+        "estilo": "serene natural environment, fresh morning light, vibrant green nature, peaceful atmosphere, cinematic slow zoom, ultra detailed 8K",
+        "camara": "slow zoom in, smooth pan",
+        "color": "green, soft white, natural tones"
+    },
+    "amor": {
+        "keywords": ["amor", "pareja", "relacion", "corazon", "enamorado", "familia", "conexion", "sentimiento", "romance"],
+        "estilo": "warm romantic atmosphere, soft bokeh lights, golden hour sunset, intimate cinematic shot, ultra detailed 8K",
+        "camara": "slow zoom in, gentle pan",
+        "color": "warm pink, gold, soft orange"
+    },
+    "finanzas": {
+        "keywords": ["dinero", "inversion", "bolsa", "cripto", "riqueza", "ahorro", "financiero", "mercado", "capital", "patrimonio"],
+        "estilo": "sleek financial environment, city skyline at night, data visualization, sharp dramatic lighting, cinematic ultra detailed 8K",
+        "camara": "orbital shot, slow push in",
+        "color": "dark blue, gold, green accents"
+    },
+    "misterio": {
+        "keywords": ["misterio", "conspiracion", "oculto", "secreto", "verdad", "illuminati", "gobierno", "matrix", "realidad"],
+        "estilo": "dark dramatic atmosphere, cinematic shadows, mysterious fog, dramatic contrast lighting, slow orbit camera, ultra detailed 8K",
+        "camara": "slow orbit, dramatic push in",
+        "color": "dark, deep purple, red accents"
+    },
+    "coaching": {
+        "keywords": ["coaching", "transformacion", "habitos", "mentalidad", "potencial", "crecimiento", "personal", "proposito", "metas"],
+        "estilo": "inspiring bright environment, motivated person, dramatic natural lighting, empowering cinematic shot, ultra detailed 8K",
+        "camara": "slow zoom in, smooth pan",
+        "color": "orange, white, bright tones"
+    }
+}
+
+def detectar_nicho(texto):
+    texto_lower = texto.lower()
+    puntos = {}
+    for nicho, data in NICHOS.items():
+        puntos[nicho] = sum(1 for kw in data["keywords"] if kw in texto_lower)
+    mejor = max(puntos, key=puntos.get)
+    return mejor if puntos[mejor] > 0 else "espiritualidad"
+
+def get_estilo(nicho):
+    return NICHOS.get(nicho, NICHOS["espiritualidad"])