508 lines
19 KiB
TypeScript
508 lines
19 KiB
TypeScript
import { useQueryClient } from '@tanstack/react-query'
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import { useParams } from '@tanstack/react-router'
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import {
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Sparkles,
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Send,
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Target,
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UserCheck,
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Lightbulb,
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FileText,
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GraduationCap,
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BookOpen,
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Check,
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X,
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MessageSquarePlus,
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Archive,
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History, // Agregado
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} from 'lucide-react'
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import { useState, useEffect, useRef, useMemo } from 'react'
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import type { IASugerencia } from '@/types/asignatura'
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import { Avatar, AvatarFallback } from '@/components/ui/avatar'
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import { Button } from '@/components/ui/button'
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import { ScrollArea } from '@/components/ui/scroll-area'
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import { Textarea } from '@/components/ui/textarea'
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import {
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useAISubjectChat,
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useConversationBySubject,
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useMessagesBySubjectChat,
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useSubject,
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useUpdateSubjectConversationStatus,
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} from '@/data'
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import { cn } from '@/lib/utils'
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interface SelectedField {
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key: string
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label: string
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value: string
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}
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interface IAAsignaturaTabProps {
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asignatura?: Record<string, any>
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onAcceptSuggestion: (sugerencia: IASugerencia) => void
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onRejectSuggestion: (messageId: string) => void
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}
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export function IAAsignaturaTab({
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onAcceptSuggestion,
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onRejectSuggestion,
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}: IAAsignaturaTabProps) {
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const queryClient = useQueryClient()
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const { asignaturaId } = useParams({
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from: '/planes/$planId/asignaturas/$asignaturaId',
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})
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// --- ESTADOS ---
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const [activeChatId, setActiveChatId] = useState<string | undefined>(
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undefined,
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)
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const [showArchived, setShowArchived] = useState(false)
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const [input, setInput] = useState('')
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const [selectedFields, setSelectedFields] = useState<Array<SelectedField>>([])
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const [showSuggestions, setShowSuggestions] = useState(false)
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const [isSending, setIsSending] = useState(false)
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const scrollRef = useRef<HTMLDivElement>(null)
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// --- DATA QUERIES ---
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const { data: datosGenerales } = useSubject(asignaturaId)
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const { data: todasConversaciones, isLoading: loadingConv } =
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useConversationBySubject(asignaturaId)
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const { data: rawMessages } = useMessagesBySubjectChat(activeChatId, {
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enabled: !!activeChatId,
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})
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const { mutateAsync: sendMessage } = useAISubjectChat()
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const { mutate: updateStatus } = useUpdateSubjectConversationStatus()
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const [isCreatingNewChat, setIsCreatingNewChat] = useState(false)
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const hasInitialSelected = useRef(false)
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// --- AUTO-SCROLL ---
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useEffect(() => {
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const viewport = scrollRef.current?.querySelector(
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'[data-radix-scroll-area-viewport]',
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)
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if (viewport) {
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viewport.scrollTop = viewport.scrollHeight
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}
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}, [rawMessages, isSending])
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// --- FILTRADO DE CHATS ---
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const { activeChats, archivedChats } = useMemo(() => {
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const chats = todasConversaciones || []
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return {
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activeChats: chats.filter((c: any) => c.estado === 'ACTIVA'),
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archivedChats: chats.filter((c: any) => c.estado === 'ARCHIVADA'),
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}
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}, [todasConversaciones])
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// --- PROCESAMIENTO DE MENSAJES ---
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const messages = useMemo(() => {
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if (!rawMessages) return []
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return rawMessages.flatMap((m) => {
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const msgs = []
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msgs.push({ id: `${m.id}-user`, role: 'user', content: m.mensaje })
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if (m.respuesta) {
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msgs.push({
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id: `${m.id}-ai`,
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role: 'assistant',
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content: m.respuesta,
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sugerencia: m.propuesta?.recommendations?.[0]
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? {
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id: m.id,
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campoKey: m.propuesta.recommendations[0].campo_afectado,
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campoNombre:
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m.propuesta.recommendations[0].campo_afectado.replace(
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/_/g,
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' ',
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),
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valorSugerido: m.propuesta.recommendations[0].texto_mejora,
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aceptada: m.propuesta.recommendations[0].aplicada,
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}
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: null,
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})
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}
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return msgs
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})
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}, [rawMessages])
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// Auto-selección inicial
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useEffect(() => {
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// Si ya hay un chat, o si el usuario ya interactuó (hasInitialSelected), abortamos.
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if (activeChatId || hasInitialSelected.current) return
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if (activeChats.length > 0 && !loadingConv) {
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setActiveChatId(activeChats[0].id)
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hasInitialSelected.current = true
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}
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}, [activeChats, loadingConv])
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const handleSend = async (promptOverride?: string) => {
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const text = promptOverride || input
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if (!text.trim() && selectedFields.length === 0) return
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setIsSending(true)
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try {
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const response = await sendMessage({
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subjectId: asignaturaId as any, // Importante: se usa para crear la conv si activeChatId es undefined
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content: text,
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campos: selectedFields.map((f) => f.key),
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conversacionId: activeChatId, // Si es undefined, la mutación crea el chat automáticamente
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})
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// IMPORTANTE: Después de la respuesta, actualizamos el ID activo con el que creó el backend
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if (response.conversacionId) {
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setActiveChatId(response.conversacionId)
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}
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setInput('')
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setSelectedFields([])
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// Invalidamos la lista de conversaciones para que el nuevo chat aparezca en el historial (panel izquierdo)
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queryClient.invalidateQueries({
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queryKey: ['conversation-by-subject', asignaturaId],
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})
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} catch (error) {
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console.error('Error al enviar mensaje:', error)
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} finally {
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setIsSending(false)
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}
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}
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const toggleField = (field: SelectedField) => {
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setSelectedFields((prev) =>
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prev.find((f) => f.key === field.key)
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? prev.filter((f) => f.key !== field.key)
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: [...prev, field],
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)
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}
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const availableFields = useMemo(() => {
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if (!datosGenerales?.datos) return []
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const estructuraProps =
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datosGenerales?.estructuras_asignatura?.definicion?.properties || {}
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return Object.keys(datosGenerales.datos).map((key) => ({
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key,
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label:
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estructuraProps[key]?.title || key.replace(/_/g, ' ').toUpperCase(),
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value: String(datosGenerales.datos[key] || ''),
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}))
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}, [datosGenerales])
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const createNewChat = () => {
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setActiveChatId(undefined) // Al ser undefined, el próximo mensaje creará la charla en el backend
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setInput('')
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setSelectedFields([])
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// Opcional: podrías forzar el foco al textarea aquí con una ref
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}
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const PRESETS = [
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{
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id: 'mejorar-obj',
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label: 'Mejorar objetivo',
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icon: Target,
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prompt: 'Mejora la redacción del objetivo...',
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},
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{
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id: 'sugerir-cont',
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label: 'Sugerir contenido',
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icon: BookOpen,
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prompt: 'Genera un desglose de temas...',
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},
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{
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id: 'actividades',
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label: 'Actividades',
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icon: GraduationCap,
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prompt: 'Sugiere actividades prácticas...',
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},
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]
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return (
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<div className="flex h-[calc(100vh-160px)] w-full gap-6 overflow-hidden p-4">
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{/* PANEL IZQUIERDO */}
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<div className="flex w-64 flex-col border-r pr-4">
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<div className="mb-4 flex items-center justify-between px-2">
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<h2 className="flex items-center gap-2 text-xs font-bold text-slate-500 uppercase">
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<History size={14} /> Historial
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</h2>
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<Button
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variant="ghost"
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size="icon"
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className={cn(
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'h-8 w-8',
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showArchived && 'bg-teal-50 text-teal-600',
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)}
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onClick={() => setShowArchived(!showArchived)}
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>
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<Archive size={16} />
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</Button>
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</div>
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<Button
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onClick={() => {
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// 1. Limpiamos el ID
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setActiveChatId(undefined)
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// 2. Marcamos que ya hubo una "interacción inicial" para que el useEffect no actúe
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hasInitialSelected.current = true
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// 3. Limpiamos estados visuales
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setIsCreatingNewChat(true)
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setInput('')
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setSelectedFields([])
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// 4. Opcional: Limpiar el caché de mensajes actual para que la pantalla se vea vacía al instante
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queryClient.setQueryData(['subject-messages', undefined], [])
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}}
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variant="outline"
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className="mb-4 w-full justify-start gap-2 border-dashed border-slate-300 hover:border-teal-500"
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>
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<MessageSquarePlus size={18} /> Nuevo Chat
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</Button>
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<ScrollArea className="flex-1">
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<div className="space-y-1 pr-3">
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{(showArchived ? archivedChats : activeChats).map((chat: any) => (
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<div
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key={chat.id}
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onClick={() => {
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setActiveChatId(chat.id)
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setIsCreatingNewChat(false) // <--- Volvemos al modo normal
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}}
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className={cn(
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'group relative flex cursor-pointer items-center gap-3 rounded-lg px-3 py-2 text-sm transition-all',
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activeChatId === chat.id
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? 'bg-teal-50 font-medium text-teal-900'
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: 'text-slate-600 hover:bg-slate-100',
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)}
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>
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<FileText size={14} className="shrink-0 opacity-50" />
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<span className="flex-1 truncate">
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{chat.titulo || 'Conversación'}
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</span>
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<button
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onClick={(e) => {
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e.stopPropagation()
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updateStatus(
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{
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id: chat.id,
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estado: showArchived ? 'ACTIVA' : 'ARCHIVADA',
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},
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{
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onSuccess: () =>
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queryClient.invalidateQueries({
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queryKey: ['conversation-by-subject'],
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}),
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},
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)
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}}
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className="rounded p-1 opacity-0 group-hover:opacity-100 hover:bg-slate-200"
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>
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<Archive size={12} />
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</button>
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</div>
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))}
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</div>
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</ScrollArea>
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</div>
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{/* PANEL CENTRAL */}
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<div className="relative flex min-w-0 flex-[3] flex-col overflow-hidden rounded-xl border border-slate-200 bg-slate-50/50 shadow-sm">
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<div className="shrink-0 border-b bg-white p-3">
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<span className="text-[10px] font-bold tracking-wider text-slate-400 uppercase">
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Asistente IA
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</span>
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</div>
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<div className="relative min-h-0 flex-1">
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<ScrollArea ref={scrollRef} className="h-full w-full">
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<div className="mx-auto max-w-3xl space-y-6 p-6">
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{messages.length === 0 && !isSending && (
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<div className="flex h-full flex-col items-center justify-center space-y-4 text-center opacity-60">
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<div className="rounded-full bg-teal-100 p-4">
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<Sparkles size={32} className="text-teal-600" />
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</div>
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<div>
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<h3 className="font-bold text-slate-700">
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Nueva Consultoría IA
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</h3>
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<p className="max-w-[250px] text-xs text-slate-500">
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Selecciona campos con ":" o usa una acción rápida para
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comenzar.
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</p>
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</div>
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</div>
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)}
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{messages.map((msg) => (
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<div
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key={msg.id}
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className={`flex ${msg.role === 'user' ? 'flex-row-reverse' : 'flex-row'} items-start gap-3`}
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>
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<Avatar
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className={`h-8 w-8 shrink-0 border ${msg.role === 'assistant' ? 'bg-teal-50' : 'bg-slate-200'}`}
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>
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<AvatarFallback className="text-[10px]">
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{msg.role === 'assistant' ? (
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<Sparkles size={14} className="text-teal-600" />
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) : (
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<UserCheck size={14} />
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)}
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</AvatarFallback>
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</Avatar>
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<div
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className={`flex max-w-[85%] flex-col ${msg.role === 'user' ? 'items-end' : 'items-start'}`}
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>
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<div
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className={cn(
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'rounded-2xl p-3 text-sm whitespace-pre-wrap shadow-sm',
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msg.role === 'user'
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? 'rounded-tr-none bg-teal-600 text-white'
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: 'rounded-tl-none border bg-white text-slate-700',
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)}
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>
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{msg.content}
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</div>
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{msg.sugerencia && !msg.sugerencia.aceptada && (
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<div className="animate-in fade-in slide-in-from-top-1 mt-3 w-full">
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<div className="rounded-xl border border-teal-100 bg-white p-4 shadow-md">
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<p className="mb-2 text-[10px] font-bold text-slate-400 uppercase">
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Propuesta: {msg.sugerencia.campoNombre}
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</p>
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<div className="mb-4 max-h-40 overflow-y-auto rounded-lg bg-slate-50 p-3 text-xs text-slate-600 italic">
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{msg.sugerencia.valorSugerido}
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</div>
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<div className="flex gap-2">
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<Button
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size="sm"
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onClick={() => onAcceptSuggestion(msg.sugerencia)}
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className="h-8 bg-teal-600 hover:bg-teal-700"
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>
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<Check size={14} className="mr-1" /> Aplicar
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</Button>
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<Button
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size="sm"
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variant="outline"
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onClick={() => onRejectSuggestion(msg.id)}
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className="h-8"
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>
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<X size={14} className="mr-1" /> Descartar
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</Button>
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</div>
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</div>
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</div>
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)}
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</div>
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</div>
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))}
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{isSending && (
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<div className="flex animate-pulse gap-2 p-4">
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<div className="h-2 w-2 rounded-full bg-teal-400" />
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<div className="h-2 w-2 rounded-full bg-teal-400" />
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<div className="h-2 w-2 rounded-full bg-teal-400" />
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</div>
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)}
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</div>
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</ScrollArea>
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</div>
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{/* INPUT */}
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<div className="shrink-0 border-t bg-white p-4">
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<div className="relative mx-auto max-w-4xl">
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{showSuggestions && (
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<div className="animate-in slide-in-from-bottom-2 absolute bottom-full z-50 mb-2 w-72 overflow-hidden rounded-xl border bg-white shadow-2xl">
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<div className="border-b bg-slate-50 px-3 py-2 text-[10px] font-bold text-slate-500 uppercase">
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Campos de Asignatura
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</div>
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<div className="max-h-64 overflow-y-auto p-1">
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{availableFields.map((field) => (
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<button
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key={field.key}
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onClick={() => toggleField(field)}
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className="flex w-full items-center justify-between rounded-lg px-3 py-2 text-sm transition-colors hover:bg-teal-50"
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>
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<span className="text-slate-700">{field.label}</span>
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{selectedFields.find((f) => f.key === field.key) && (
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<Check size={14} className="text-teal-600" />
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)}
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</button>
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))}
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</div>
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</div>
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)}
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<div className="flex flex-col gap-2 rounded-xl border bg-slate-50 p-2 transition-all focus-within:bg-white focus-within:ring-1 focus-within:ring-teal-500">
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{selectedFields.length > 0 && (
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<div className="flex flex-wrap gap-2 px-2 pt-1">
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{selectedFields.map((field) => (
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<div
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key={field.key}
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className="animate-in zoom-in-95 flex items-center gap-1 rounded-md border border-teal-200 bg-teal-100 px-2 py-0.5 text-[11px] font-semibold text-teal-800"
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>
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{field.label}
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<button
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onClick={() => toggleField(field)}
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className="ml-1 rounded-full p-0.5 hover:bg-teal-200"
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>
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<X size={10} />
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</button>
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</div>
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))}
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</div>
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)}
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<div className="flex items-end gap-2">
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<Textarea
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value={input}
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onChange={(e) => {
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setInput(e.target.value)
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if (e.target.value.endsWith(':')) setShowSuggestions(true)
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else if (showSuggestions && !e.target.value.includes(':'))
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setShowSuggestions(false)
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}}
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onKeyDown={(e) => {
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if (e.key === 'Enter' && !e.shiftKey) {
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e.preventDefault()
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handleSend()
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}
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}}
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placeholder='Escribe ":" para referenciar un campo...'
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className="max-h-[120px] min-h-[40px] flex-1 resize-none border-none bg-transparent text-sm shadow-none focus-visible:ring-0"
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/>
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<Button
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onClick={() => handleSend()}
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disabled={
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(!input.trim() && selectedFields.length === 0) || isSending
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}
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size="icon"
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className="h-9 w-9 bg-teal-600 hover:bg-teal-700"
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>
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<Send size={16} className="text-white" />
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</Button>
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</div>
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</div>
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</div>
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</div>
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</div>
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{/* PANEL DERECHO ACCIONES */}
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<div className="flex flex-[1] flex-col gap-4 overflow-y-auto pr-2">
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<h4 className="flex items-center gap-2 text-sm font-bold text-slate-800">
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<Lightbulb size={18} className="text-orange-500" /> Atajos
|
|
</h4>
|
|
<div className="space-y-2">
|
|
{PRESETS.map((preset) => (
|
|
<button
|
|
key={preset.id}
|
|
onClick={() => handleSend(preset.prompt)}
|
|
className="group flex w-full items-center gap-3 rounded-xl border bg-white p-3 text-left text-sm transition-all hover:border-teal-500 hover:bg-teal-50"
|
|
>
|
|
<div className="rounded-lg bg-slate-100 p-2 group-hover:bg-teal-100 group-hover:text-teal-600">
|
|
<preset.icon size={16} />
|
|
</div>
|
|
<span className="font-medium text-slate-700">{preset.label}</span>
|
|
</button>
|
|
))}
|
|
</div>
|
|
</div>
|
|
</div>
|
|
)
|
|
}
|