Se quitan respuestas amigables

.gitignore

@@ -4,6 +4,6 @@ dist
 dist-ssr
 *.local
 count.txt
-.env
+.env*
 .nitro
 .tanstack

src/components/ai/AIChatModal.jsx

@@ -1,5 +1,6 @@
 import React, { useEffect, useRef, useState } from "react";
 import { supabase } from "@/auth/supabase";
+import ReactMarkdown from "react-markdown";
 
 /* ---------- UI Mocks (sin cambios) ---------- */
 const Paperclip = (props) => (
@@ -32,152 +33,113 @@ const CardContent = ({ className, children }) => <div className={`p-4 ${classNam
 const ScrollArea = ({ className, children }) => <div className={`overflow-y-auto ${className}`}>{children}</div>;
 
 /* ------------- COMPONENT ------------- */
-export default function AIChatModal({ open, onClose, context, onAccept,planId }) {
+export default function AIChatModal({ open, onClose, context, onAccept, plan_format }) {
+  
   const [vectorStores, setVectorStores] = useState([]);
-  const [vectorFiles, setVectorFiles] = useState([]);
+  const [vectorFiles, setVectorFiles] = useState([]);             
-  const [selectedVectorFile, setSelectedVectorFile] = useState(null);
+  const [selectedVector, setSelectedVector] = useState(null);     
+  const [selectedFiles, setSelectedFiles] = useState([]);         
 
-  const [attachedFile, setAttachedFile] = useState(null);
+  const [attachedFiles, setAttachedFiles] = useState([]);
-  const [attachedPreview, setAttachedPreview] = useState(null);
+  const [attachedPreviews, setAttachedPreviews] = useState([]);
 
+  // chat
   const [messages, setMessages] = useState([]);
   const [input, setInput] = useState("");
 
+  // loading states
   const [loading, setLoading] = useState(false);
   const [loadingFiles, setLoadingFiles] = useState(false);
   const [loadingVectors, setLoadingVectors] = useState(false);
 
+  // conversation control
   const [conversationId, setConversationId] = useState(null);
-  const [creatingConversation, setCreatingConversation] = useState(false); // control para esperar
+  const [creatingConversation, setCreatingConversation] = useState(false);
 
   const messagesEndRef = useRef(null);
   const scrollToBottom = () => messagesEndRef.current?.scrollIntoView({ behavior: "smooth" });
   useEffect(scrollToBottom, [messages]);
 
   const normalizeInvokeResponse = (resp) => {
-  if (!resp) return null;
+    if (!resp) return null;
-
+    const raw = resp.data;
-  // cuando invocas funciones, Supabase siempre regresa:
+    if (typeof raw === "string") {
-  // { data: "...string...", error: null, response: {} }
+      try { return JSON.parse(raw); } catch (e) { console.warn("❗ No se pudo parsear resp.data:", raw); return null; }
-  const raw = resp.data;
-
-  if (typeof raw === "string") {
-    try {
-      return JSON.parse(raw);
-    } catch (e) {
-      console.warn("❗ No se pudo parsear resp.data:", raw);
-      return null;
     }
-  }
+    if (typeof raw === "object" && raw !== null) return raw;
-
+    return null;
-  // si ya viene como objeto
+  };
-  if (typeof raw === "object" && raw !== null) return raw;
-
-  return null;
-};
-
 
   // Al abrir: reset o crear conversación
   useEffect(() => {
-    console.log(planId);
-    
     if (!open) {
-      // si ya existe una conversación la eliminamos
       if (conversationId) {
         deleteConversation(conversationId).catch((e) => console.error(e));
       }
       setMessages([]);
       setInput("");
-      setSelectedVectorFile(null);
+      setSelectedFiles([]);
-      setAttachedFile(null);
+      setAttachedFiles([]);
-      setAttachedPreview(null);
+      setAttachedPreviews([]);
       setConversationId(null);
+      setSelectedVector(null);
+      setVectorFiles([]);
       return;
     }
 
-    // inyectar contexto como system message
     if (context) {
       setMessages([
         {
           role: "system",
+          //content: `Contexto académico:\n${context.section || "—"}\n\nTexto original:\n${context.originalText || "—"}`
           content: `Contexto académico:\n${context.section || "—"}\n\nTexto original:\n${context.originalText || "—"}`
         }
       ]);
-    } else {
-      setMessages(prev => prev); // no hacer nada si no hay contexto
     }
 
-    // crear conversación y esperar a que termine antes de permitir enviar
     (async () => {
       await createConversation();
-      // tras crear podemos también cargar vector stores
       fetchVectorStores();
     })();
 
   }, [open]);
 
-  // --------- CREATE CONVERSATION (robusto) ----------
+  // ---------- CREATE CONVERSATION ----------
   const createConversation = async () => {
-  try {
+    try {
-    setCreatingConversation(true);
+      setCreatingConversation(true);
+      const { data: { session } } = await supabase.auth.getSession();
+      const token = session?.access_token;
 
-    const { data: { session } } = await supabase.auth.getSession();
+      const resp = await supabase.functions.invoke("modal-conversation", {
-    const token = session?.access_token;
+        headers: { Authorization: `Bearer ${token}` },
+        body: { action: "start", role: "system", content: context?.cont_conversation ?? "" }
+      });
 
-    // llamada
+      let parsed = null;
-    const resp = await supabase.functions.invoke("modal-conversation", {
+      if (typeof resp?.data === "string") {
-      headers: { Authorization: `Bearer ${token}` },
+        try { parsed = JSON.parse(resp.data); } catch (e) { parsed = null; }
-      body: { action: "start" }
+      } else if (typeof resp?.data === "object" && resp.data !== null) parsed = resp.data;
-    });
+      else parsed = resp;
 
-    console.log("createConversation -> raw resp:", resp);
+      const convId =
+        parsed?.conversationId ||
+        parsed?.data?.conversationId ||
+        parsed?.data?.id ||
+        parsed?.id ||
+        parsed?.conversation_id ||
+        parsed?.data?.conversation_id;
 
-    // resp puede ser { data: "...json string..." } o { data: { ... } }
+      if (!convId) { setCreatingConversation(false); return; }
-    let parsed = null;
+      setConversationId(convId);
-
+    } catch (err) {
-    if (typeof resp?.data === "string") {
+      console.error("Error creando conversación:", err);
-      try {
+    } finally {
-        parsed = JSON.parse(resp.data);
-      } catch (e) {
-        console.warn("No se pudo parsear resp.data como JSON:", e, resp.data);
-        parsed = null;
-      }
-    } else if (typeof resp?.data === "object" && resp.data !== null) {
-      parsed = resp.data;
-    } else {
-      // fallback: quizá la respuesta viene en resp (sin data)
-      parsed = resp;
-    }
-
-    console.log("createConversation -> parsed payload:", parsed);
-
-    // buscar el id en varios lugares (robusto)
-    const convId =
-      parsed?.conversationId ||
-      parsed?.data?.conversationId ||
-      parsed?.data?.id ||
-      parsed?.id ||
-      parsed?.conversation_id ||
-      parsed?.data?.conversation_id;
-
-    if (!convId) {
-      console.warn("No se encontró conversationId en la respuesta parseada:", parsed);
       setCreatingConversation(false);
-      return;
     }
+  };
 
-    setConversationId(convId);
+  // ---------- DELETE CONVERSATION ----------
-    console.log("🟢 Conversación creada y guardada:", convId);
-
-  } catch (err) {
-    console.error("Error creando conversación:", err);
-  } finally {
-    setCreatingConversation(false);
-  }
-};
-
-
-  // --------- DELETE CONVERSATION (robusto) ----------
   const deleteConversation = async (convIdParam) => {
     try {
       const convIdToUse = convIdParam ?? conversationId;
@@ -185,13 +147,11 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
       const { data: { session } } = await supabase.auth.getSession();
       const token = session?.access_token;
 
-      // algunas implementations esperan { action: "end", conversationId }, otras { action: "end", id }
+      await supabase.functions.invoke("modal-conversation", {
-      const { data, error } = await supabase.functions.invoke("modal-conversation", {
         headers: { Authorization: `Bearer ${token}` },
         body: { action: "end", conversationId: convIdToUse }
       });
 
-      console.log("deleteConversation -> response:", data);
       setConversationId(null);
     } catch (err) {
       console.error("Error eliminando conversación:", err);
@@ -207,11 +167,13 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
       reader.readAsDataURL(file);
     });
 
-  // ---------- SEND MESSAGE (usa conversationId) ----------
+  // ---------- HANDLE CONVERSATION (envío) ----------
   const handleConversation = async ({ text }) => {
+    let contextText = "";
+    if (context?.originalText) contextText += `CONTEXTO DEL CAMPO:\n${context.originalText}\n`;
+
     if (!conversationId) {
       console.warn("No hay conversación activa todavía. conversationId:", conversationId);
-      // si no hay conv, opcionalmente intentar crear una sin que el usuario note
       return;
     }
 
@@ -220,45 +182,46 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
       const { data: { session } } = await supabase.auth.getSession();
       const token = session?.access_token;
 
+      // archivos adjuntos (locales) -> base64
       let filesInput = [];
- console.log(attachedFile);
+      if (attachedFiles.length > 0) {
-      if (attachedFile) {
+        for (const file of attachedFiles) {
-        const base64 = await fileToBase64(attachedFile);
+          const base64 = await fileToBase64(file);
-        console.log(attachedFile);
+          filesInput.push({
-        
+            type: "input_file",
-        filesInput.push({
+            filename: file.name,
-          type: "input_file",
+            file_data: `data:${file.type};base64,${base64}`
-          filename: attachedFile.name,
+          });
-          file_data: `data:application/pdf;base64,${base64}`
+        }
-        });
       }
 
-      if (selectedVectorFile) {
+      // archivos seleccionados del vector (por id)
-        // si el archivo del vector viene sólo con id
+      if (selectedFiles.length > 0) {
-        filesInput.push({
+        const filesFromVectors = selectedFiles.map(f => ({
           type: "input_file",
-          file_id: selectedVectorFile.id
+          file_id: f.id
-        });
+        }));
+        filesInput = [...filesInput, ...filesFromVectors];
       }
 
+      const promptFinal = `${contextText}\nPREGUNTA DEL USUARIO:\n${text}`;
       const payload = {
         action: "message",
+        format: plan_format,
         conversationId,
-        vectorStoreId: selectedVectorFile?.vector_store_id ?? null,
+        vectorStoreId: selectedVector ?? null,
-        fileIds: selectedVectorFile ? [selectedVectorFile.id] : [],
+        fileIds: selectedFiles.length ? selectedFiles.map(f => f.id) : [],
         input: [
           {
             role: "user",
             content: [
-              { type: "input_text", text },
+              { type: "input_text", text: promptFinal },
               ...filesInput
             ]
           }
         ]
       };
 
-      console.log("handleConversation -> payload:", payload);
-
       const { data: invokeData, error } = await supabase.functions.invoke(
         "modal-conversation",
         {
@@ -268,37 +231,24 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
       );
 
       if (error) throw error;
-
-      console.log("handleConversation -> RAW invokeData:", invokeData);
-
       const parsed = normalizeInvokeResponse({ data: invokeData });
-      console.log("handleConversation -> PARSED:", parsed);
 
-      // 🔥 EXTRACTOR DEFINITIVO
+      // Extraer texto del assistant (robusto)
       let assistantText = null;
-
+      if (parsed?.data?.output_text) assistantText = parsed.data.output_text;
-      // 1) directo
-      if (parsed?.data?.output_text) {
-        assistantText = parsed.data.output_text;
-      }
-
-      // 2) buscar el message
       if (!assistantText && Array.isArray(parsed?.data?.output)) {
         const msgBlock = parsed.data.output.find(o => o.type === "message");
-        if (msgBlock?.content?.[0]?.text) {
+        if (msgBlock?.content?.[0]?.text) assistantText = msgBlock.content[0].text;
-          assistantText = msgBlock.content[0].text;
-        }
       }
-
-      // 3) fallback
       assistantText = assistantText || "Sin respuesta del modelo.";
 
-      console.log("💬 Respuesta detectada:", assistantText);
+      setMessages(prev => [...prev, { role: "assistant", content: cleanAssistantResponse(assistantText) }]);
 
-      setMessages(prev => [...prev, { role: "assistant", content: assistantText }]);
+      // limpiar attachments locales (pero mantener seleccionados del vector si quieres — aquí los limpiamos)
-
+      setAttachedFiles([]);
-      setAttachedFile(null);
+      setAttachedPreviews([]);
-      setAttachedPreview(null);
+      // si quieres mantener los selectedFiles tras el envío, comenta la siguiente línea:
+      setSelectedFiles([]);
 
     } catch (err) {
       console.error("Error en handleConversation:", err);
@@ -357,31 +307,51 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
 
   // ---------- UI helpers ----------
   const handleAttach = (e) => {
-    const file = e.target.files?.[0];
+    const files = Array.from(e.target.files);
-    console.log(file);
+    if (!files.length) return;
-    
+    setAttachedFiles(prev => [...prev, ...files]);
-    if (!file) return;
+    setAttachedPreviews(prev => [...prev, ...files.map(f => f.name)]);
-    setAttachedFile(file);
-    setAttachedPreview(file.name);
   };
 
-  const handleSelectVectorFile = (file) => {
+  // Al hacer click en un vector: expandir (solo uno a la vez) y cargar sus archivos
-    setSelectedVectorFile(file);
+  const handleVectorClick = async (vector) => {
+    if (selectedVector === vector.id) {
+      // colapsar
+      setSelectedVector(null);
+      setVectorFiles([]);
+      setSelectedFiles([]);
+      return;
+    }
+
+    setSelectedVector(vector.id);
+    setSelectedFiles([]);
+    await loadFilesForVector(vector.id);
+  };
+
+  // Toggle selección de archivo (checkbox)
+  const toggleFileSelection = (file) => {
+    if (selectedFiles.some(f => f.id === file.id)) {
+      setSelectedFiles(prev => prev.filter(f => f.id !== file.id));
+    } else {
+      setSelectedFiles(prev => [...prev, file]);
+    }
+  };
+
+  const removeSelectedFile = (fileId) => {
+    setSelectedFiles(prev => prev.filter(f => f.id !== fileId));
   };
 
   // ---------- Send flow ----------
   const handleSend = async () => {
-    if (!input.trim() && !attachedFile && !selectedVectorFile) return;
+    // no permitir enviar si no hay nada
+    if (!input.trim() && attachedFiles.length === 0 && selectedFiles.length === 0) return;
 
-    // esperar si aún se está creando la conversación
     if (creatingConversation) {
-      console.log("Esperando a que se cree la conversación...");
+      // no bloqueo visible aquí por diseño; simplemente ignoramos el envío si aún creando
-      // opcional: podrías mostrar un toast; aquí simplemente retornamos
       return;
     }
 
     if (!conversationId) {
-      console.warn("No hay conversationId — intentaremos crear una ahora.");
       await createConversation();
       if (!conversationId) {
         setMessages(prev => [...prev, { role: "assistant", content: "No se pudo crear la conversación. Intenta de nuevo." }]);
@@ -389,130 +359,239 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
       }
     }
 
-    const userText = input.trim() || (selectedVectorFile ? `Consultar archivo vector: ${selectedVectorFile.filename || selectedVectorFile.id}` : "");
+    const userText = input.trim() || (selectedFiles.length ? `Consultar ${selectedFiles.length} archivo(s) del repositorio` : "");
     setMessages(prev => [...prev, { role: "user", content: userText }]);
     setInput("");
 
     await handleConversation({ text: userText });
   };
 
-  const handleApply = () => {
+ function cleanAIResponse(text) {
-    const last = [...messages].reverse().find(m => m.role === "assistant");
+  if (!text) return text;
-    if (last && onAccept) {
+
-      onAccept(last.content);
+  let cleaned = text;
-      onClose();
+
-    }
+  // -------------------------
+  // 1. Eliminar emojis
+  // -------------------------
+  cleaned = cleaned.replace(/[\p{Emoji}\uFE0F]/gu, "");
+
+  // -------------------------
+  // 2. Eliminar separadores tipo ---
+  // -------------------------
+  cleaned = cleaned.replace(/^---+$/gm, "");
+
+  // -------------------------
+  // 3. Eliminar saludos y frases meta
+  // -------------------------
+  const metaPatterns = [
+    /^hola[!¡., ]*/i,
+    /^buen(os|as) (días|tardes|noches)[!¡., ]*/i,
+    /estoy aquí para ayudarte[.! ]*/gi,
+    /aquí tienes[,:]*/gi,
+    /claro[,:]*/gi,
+    /como pediste[,:]*/gi,
+    /como solicitaste[,:]*/gi,
+    /el texto íntegro que compartiste.*$/gi,
+    /te lo dejo a continuación.*$/gi,
+    /¿te gustaría.*$/gi,
+    /¿en qué más puedo.*$/gi,
+    /si necesitas algo más.*$/gi,
+    /con gusto.*$/gi,
+  ];
+
+  metaPatterns.forEach(p => {
+    cleaned = cleaned.replace(p, "").trim();
+  });
+
+  // -------------------------
+  // 4. Extraer solo contenido útil
+  // -------------------------
+  const startMarker = "CONTEXTO DEL CAMPO";
+  const startIndex = cleaned.indexOf(startMarker);
+
+  if (startIndex !== -1) {
+    cleaned = cleaned.substring(startIndex).trim();
+  }
+
+  // -------------------------
+  // 5. Eliminar líneas vacías múltiples
+  // -------------------------
+  cleaned = cleaned.replace(/\n{2,}/g, "\n\n");
+
+  // -------------------------
+  // 6. Quitar numeraciones de cortesía (opcional)
+  //     Ejemplo: “1. ” al inicio de líneas
+  // -------------------------
+  cleaned = cleaned.replace(/^\s*\d+\.\s+/gm, "");
+
+  return cleaned.trim();
+}
+
+
+const handleApply = () => {
+  const last = [...messages].reverse().find(m => m.role === "assistant");
+
+  if (last && onAccept) {
+    const cleaned = cleanAIResponse(last.content);
+    onAccept(cleaned);
+    onClose();
+  }
+};
+
+
+
+  const cleanAssistantResponse = (text) => {
+    if (!text) return text;
+    const patterns = [/^claro[, ]*/i, /^por supuesto[, ]*/i, /^aquí tienes[, ]*/i, /^con gusto[, ]*/i, /^hola[, ]*/i, /^perfecto[, ]*/i, /^entendido[, ]*/i, /^muy bien[, ]*/i, /^ok[, ]*/i];
+    let cleaned = text.trim();
+    for (const p of patterns) cleaned = cleaned.replace(p, "").trim();
+    return cleaned;
   };
 
   return (
-    <Dialog open={open} onOpenChange={onClose}>
+    <Dialog open={open} onOpenChange={onClose}  >
-      <DialogContent className="max-w-6xl w-[95vw] h-[85vh] p-6 flex flex-col">
+      <DialogContent  className="max-w-6xl w-[95vw] h-[85vh] p-6 flex flex-col relative"
+        
+      >
+        <button onClick={onClose} className="absolute top-3 right-3 text-gray-400 hover:text-gray-600 transition z-50">✕</button>
         <DialogHeader>
           <DialogTitle>Asistente Inteligente</DialogTitle>
         </DialogHeader>
 
-        <div className="flex-1 overflow-y-auto pt-4">
+        <div className="flex-1 pt-4 min-h-0">
-          <div className="flex gap-6 min-h-full">
+          <div className="flex gap-6 h-full min-h-0">
-
             {/* Left: vectors */}
             <Card className="w-1/3 min-w-[250px] max-w-sm flex flex-col bg-muted/20 border border-gray-200 rounded-2xl">
               <CardContent className="flex flex-col flex-1 p-4">
-                <h3 className="font-semibold text-sm mb-3">Vector Stores</h3>
+                <h3 className="font-semibold text-sm mb-3">Repositorio de archivos</h3>
                 <ScrollArea className="flex-1">
                   {loadingVectors ? (
-                    <p className="text-gray-500 text-sm text-center mt-10">Cargando vector stores...</p>
+                    <p className="text-gray-500 text-sm text-center mt-10">Cargando Repositorio de archivos...</p>
                   ) : vectorStores.length === 0 ? (
-                    <p className="text-gray-500 text-sm text-center mt-10">No hay vector stores.</p>
+                    <p className="text-gray-500 text-sm text-center mt-10">No hay Repositorio de archivos.</p>
                   ) : (
-                    <ul className="space-y-2">
+                    <div className="space-y-3">
                       {vectorStores.map((vector) => (
-                        <li key={vector.id}
+                        <div key={vector.id}>
-                          onClick={() => loadFilesForVector(vector.id)}
+                          {/* VECTOR */}
-                          className="border cursor-pointer hover:bg-blue-50 p-2 rounded-lg bg-white"
+                          <div
-                        >
+                            onClick={() => handleVectorClick(vector)}
-                          <strong className="truncate">{vector.name || vector.id}</strong>
+                            className={`p-3 rounded-lg border cursor-pointer transition flex items-center justify-between
-                          <p className="text-xs text-gray-400 truncate">{vector.description || vector.id}</p>
+                              ${selectedVector === vector.id ? "bg-blue-50 border-blue-400 shadow" : "bg-white border-gray-300"}`}
+                          >
+                            <div className="truncate">
+                              <strong className="block truncate">{vector.name || vector.id}</strong>
+                              <p className="text-xs text-gray-400 truncate">{vector.description || ""}</p>
+                            </div>
+                            <div className="text-xs text-gray-500">{selectedVector === vector.id ? "▼" : "▶"}</div>
+                          </div>
+
+                          {/* ARCHIVOS cuando está expandido */}
+                          {selectedVector === vector.id && (
+                            <div className="ml-4 mt-2 mb-2 space-y-2">
+                              {loadingFiles ? (
+                                <p className="text-gray-400 text-sm">Cargando archivos...</p>
+                              ) : vectorFiles.length === 0 ? (
+                                <p className="text-gray-400 text-sm">No hay archivos en este repositorio</p>
+                              ) : (
+                                vectorFiles.map((file) => (
+                                  <label key={file.id} className="flex items-center gap-2 p-2 rounded-md hover:bg-gray-50 cursor-pointer">
+                                    <input
+                                      type="checkbox"
+                                      checked={selectedFiles.some(f => f.id === file.id)}
+                                      onChange={() => toggleFileSelection(file)}
+                                    />
+                                    <div className="text-sm">
+                                      <div className="font-medium">{file.filename ?? file.name ?? file.id}</div>
+                                      <div className="text-xs text-gray-400">{file.id}</div>
+                                    </div>
+                                  </label>
+                                ))
+                              )}
+                            </div>
+                          )}
+                        </div>
+                      ))}
+                    </div>
+                  )}
+
+                </ScrollArea>
+
+                {/* Resumen de archivos seleccionados (de vectores) */}
+                <div className="mt-4">
+                  <h4 className="font-semibold text-sm mb-2">Archivos seleccionados</h4>
+                  {selectedFiles.length === 0 ? (
+                    <p className="text-sm text-gray-500">No has seleccionado archivos del repositorio</p>
+                  ) : (
+                    <ul className="space-y-2 max-h-40 overflow-auto">
+                      {selectedFiles.map((f) => (
+                        <li key={f.id} className="flex items-center justify-between p-2 rounded-md border bg-white">
+                          <div className="text-sm">
+                            <div className="font-medium">{f.filename ?? f.name ?? f.id}</div>
+                            <div className="text-xs text-gray-400 truncate">{f.id}</div>
+                          </div>
+                          <div className="flex items-center gap-2">
+                            <span className="text-xs text-gray-500">{/* optionally show vector id */}</span>
+                            <button onClick={() => removeSelectedFile(f.id)} className="text-sm text-red-500 hover:underline">Quitar</button>
+                          </div>
                         </li>
                       ))}
                     </ul>
                   )}
-                </ScrollArea>
-
-                <div className="mt-4">
-                  <h4 className="font-semibold text-sm mb-2">Archivos del Vector</h4>
-                  {loadingFiles ? (
-                    <p className="text-sm text-gray-500">Cargando archivos...</p>
-                  ) : selectedVectorFile ? (
-                    <div className="text-sm text-gray-700 mb-2">
-                      Seleccionado: <strong>{selectedVectorFile.filename ?? selectedVectorFile.id}</strong>
-                    </div>
-                  ) : (
-                    <p className="text-sm text-gray-500">Selecciona un archivo del vector</p>
-                  )}
-
-                  <ul className="space-y-2 max-h-40 overflow-auto mt-2">
-                    {vectorFiles.map((file) => (
-                      <li key={file.id}
-                        onClick={() => handleSelectVectorFile(file)}
-                        className={`p-2 rounded-lg cursor-pointer border ${selectedVectorFile?.id === file.id ? "bg-blue-50 border-blue-300" : "bg-white"}`}
-                      >
-                        <div className="text-sm font-medium">{file.filename}</div>
-                        <div className="text-xs text-gray-400">{file.id}</div>
-                      </li>
-                    ))}
-                  </ul>
                 </div>
 
-                <div className="mt-4 flex-shrink-0">
+                {/* <div className="mt-4 flex-shrink-0">
                   <Button variant="outline" className="w-full" onClick={() => alert("Funcionalidad Subir a vector store no implementada aquí")}>Subir archivo (vector)</Button>
-                </div>
+                </div> */}
               </CardContent>
             </Card>
 
             {/* Right: Chat */}
             <Card className="flex-1 flex flex-col min-w-[350px] bg-background border border-gray-200 rounded-2xl">
-              <CardContent className="flex flex-col flex-1 p-4">
+              <CardContent className="flex flex-col flex-1 p-4 min-h-0">
                 <h3 className="font-semibold text-sm mb-3 flex-shrink-0">Chat con IA</h3>
 
-                <div className="flex-1 overflow-y-auto min-h-0 border border-gray-200 rounded-lg p-3 space-y-3 bg-gray-50 break-words whitespace-pre-wrap">
+                <div className="flex-1 flex flex-col min-h-0">
-                  {messages.length === 0 ? (
+                  {/* CONTENEDOR SCROLL DE LOS MENSAJES */}
-                    <p className="text-gray-400 text-sm text-center mt-10">Inicia una conversación...</p>
+                  <div className="flex-1 overflow-y-auto min-h-0 border border-gray-200 rounded-lg p-3 space-y-3 bg-gray-50 break-words whitespace-pre-wrap">
-                  ) : (
+                    {messages.length === 0 ? (
-                    messages.map((m, i) => (
+                      <p className="text-gray-400 text-sm text-center mt-10">Inicia una conversación...</p>
-                      <div key={i} className={`break-words whitespace-pre-wrap p-3 rounded-xl shadow-sm max-w-[85%] ${m.role === "user" ? "bg-blue-50 text-blue-800 ml-auto" : m.role === "assistant" ? "bg-white text-gray-800 mr-auto border border-gray-200" : "bg-gray-100 text-gray-700 mr-auto"}`}>
+                    ) : (
-                        <strong className="font-bold">{m.role === "user" ? "Tú:" : m.role === "assistant" ? "IA:" : "Sistema:"}</strong>{" "}
+                      messages.map((m, i) => (
-                        <div>{m.content}</div>
+                        <div key={i} className={`break-words whitespace-pre-wrap p-3 rounded-xl shadow-sm max-w-[85%] ${m.role === "user" ? "bg-blue-50 text-blue-800 ml-auto" : m.role === "assistant" ? "bg-white text-gray-800 mr-auto border border-gray-200" : "bg-gray-100 text-gray-700 mr-auto"}`}>
+                          <strong className="font-bold">{m.role === "user" ? "Tú:" : m.role === "assistant" ? "IA:" : "Sistema:"}</strong>{" "}
+                          <ReactMarkdown>{m.content}</ReactMarkdown>
+                        </div>
+                      ))
+                    )}
+
+                    {loading && (
+                      <div className="flex items-center space-x-2 p-3 bg-white border border-gray-200 rounded-xl mr-auto max-w-fit shadow-sm flex-shrink-0">
+                        <svg className="animate-spin h-4 w-4 text-blue-500" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                          <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
+                          <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+                        </svg>
+                        <span className="text-sm text-gray-600">La IA está respondiendo...</span>
                       </div>
-                    ))
+                    )}
-                  )}
 
-                  {loading && (
+                    <div ref={messagesEndRef} />
-                    <div className="flex items-center space-x-2 p-3 bg-white border border-gray-200 rounded-xl mr-auto max-w-fit shadow-sm flex-shrink-0">
+                  </div>
-                      <svg className="animate-spin h-4 w-4 text-blue-500" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
-                        <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
-                        <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
-                      </svg>
-                      <span className="text-sm text-gray-600">La IA está respondiendo...</span>
-                    </div>
-                  )}
-
-                  <div ref={messagesEndRef} />
                 </div>
 
-                {attachedPreview && (
+                {attachedPreviews.length > 0 && (
-                  <div className="flex items-center justify-between mt-2 p-3 border border-gray-300 rounded-xl text-sm bg-gray-100 shadow-inner flex-shrink-0">
+                  <ul className="text-xs text-gray-600 mt-2">
-                    <span className="truncate flex items-center gap-2 text-gray-700">
+                    {attachedPreviews.map((name, i) => (
-                      <Paperclip className="w-4 h-4 text-blue-500" />
+                      <li key={i}>📄 {name}</li>
-                      {attachedPreview}
+                    ))}
-                    </span>
+                  </ul>
-                    <Button variant="outline" className="text-red-500" onClick={() => { setAttachedFile(null); setAttachedPreview(null); }}>Quitar</Button>
-                  </div>
                 )}
 
                 <div className="flex gap-2 mt-4 items-end flex-shrink-0">
                   <label className="cursor-pointer text-gray-600 hover:text-blue-600 self-center">
                     <Paperclip className="w-5 h-5" />
-                    <input type="file" accept=".pdf,.txt,.doc,.docx" className="hidden" onChange={handleAttach} />
+                    <input type="file" accept=".pdf,.txt,.doc,.docx" multiple className="hidden" onChange={handleAttach} />
                   </label>
 
                   <textarea
@@ -530,7 +609,7 @@ export default function AIChatModal({ open, onClose, context, onAccept,planId })
                     style={{ minHeight: "38px" }}
                   />
 
-                  <Button onClick={handleSend} disabled={loading || creatingConversation || (!input.trim() && !attachedFile && !selectedVectorFile)} className="shadow-md">
+                  <Button onClick={handleSend} disabled={loading || creatingConversation || (!input.trim() && attachedFiles.length === 0 && selectedFiles.length === 0)} className="shadow-md">
                     {creatingConversation ? "Preparando..." : loading ? "Enviando..." : "Enviar"}
                   </Button>
 

src/components/planes/academic-sections.tsx

@@ -12,6 +12,7 @@ import { HistorialCambiosModal } from "../historico/HistorialCambiosModal"
 import  AIChatModal  from "../ai/AIChatModal"
 
 
+
 /* =====================================================
    Query keys & fetcher
 ===================================================== */
@@ -54,6 +55,8 @@ export const planTextOptions = (planId: string) =>
     staleTime: 60_000,
   })
 
+  
+
 /* =====================================================
    Color helpers
 ===================================================== */
@@ -124,6 +127,17 @@ export function AcademicSections({ planId, color }: { planId: string; color?: st
   const [editing, setEditing] = useState<null | { key: keyof PlanTextFields; title: string }>(null)
   const [draft, setDraft] = useState("")
 
+  const plan_format={
+  "objetivo_general": "...",
+  "sistema_evaluacion": "...",
+  "perfil_ingreso": "...",
+  "perfil_egreso": "...",
+  "competencias_genericas": "...",
+  "competencias_especificas": "...",
+  "indicadores_desempeno": "...",
+  "pertinencia": "..."
+}
+
   // --- mutation con actualización optimista ---
   const updateField = useMutation({
     mutationFn: async ({ key, value }: { key: keyof PlanTextFields; value: string | string[] | null }) => {
@@ -309,13 +323,17 @@ export function AcademicSections({ planId, color }: { planId: string; color?: st
     />
     
     <AIChatModal
-      open={openModalIa}
+      //plan_format={plan_format}
-      planId={planId}
+      open={openModalIa}      
       onClose={() => setopenModalIa(false)}
       context={{
-        section: iaContext?.title,
+        section: null,//,iaContext?.title,
-        fieldKey: iaContext?.key,
+        fieldKey: null,//iaContext?.key,
         originalText: iaContext?.content,
+        cont_conversation: `Eres un experto en craer planes de estudios basate en el id del plan ${planId} que se encuentra en la tabla plan_estudios con el mcp para realizar los cambios que se te soliciten Responde únicamente con la información solicitada. 
+No uses frases como “claro”, “por supuesto”, “aquí tienes”, “con gusto”, “hola”, “perfecto”.
+No uses introducciones, despedidas ni texto de relleno. 
+Entrega solo el contenido útil.`,
       }}
       onAccept={(newText: string) => {
         if (iaContext) {

src/formatos/plan.json

@@ -0,0 +1,10 @@
+{
+  "objetivo_general": "...",
+  "sistema_evaluacion": "...",
+  "perfil_ingreso": "...",
+  "perfil_egreso": "...",
+  "competencias_genericas": "...",
+  "competencias_especificas": "...",
+  "indicadores_desempeno": "...",
+  "pertinencia": "..."
+}