AdanRuiz · gpaolo00 · Apr 28, 2026
diff --git a/MtdrSpring/backend/pom.xml b/MtdrSpring/backend/pom.xml
@@ -89,6 +89,17 @@
 			<version>1.18.30</version>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.oracle.oci.sdk</groupId>
+			<artifactId>oci-java-sdk-generativeaiinference</artifactId>
+			<version>3.46.1</version>
+		</dependency>
+		<dependency>
+			<groupId>com.oracle.oci.sdk</groupId>
+			<artifactId>oci-java-sdk-common-httpclient-jersey3</artifactId>
+			<version>3.46.1</version>
+			<scope>runtime</scope>
+		</dependency>
  </dependencies>
 	<build>
 		<plugins>

diff --git a/MtdrSpring/backend/src/main/frontend/src/AIInsightsPanel.js b/MtdrSpring/backend/src/main/frontend/src/AIInsightsPanel.js
@@ -0,0 +1,163 @@
+/*
+ * AI Insights chat panel — RAG-backed Q&A over project data.
+ * Calls POST /api/ai/ask and renders answer + source chips.
+ */
+import React, { useState } from 'react';
+import {
+  Alert,
+  Box,
+  Button,
+  Card,
+  CardContent,
+  Chip,
+  CircularProgress,
+  Snackbar,
+  Stack,
+  TextField,
+  Typography
+} from '@mui/material';
+import { API_AI } from './API';
+
+const SUGGESTIONS = [
+  '¿Cuál es el sprint activo?',
+  '¿Quién tiene más tareas BLOCKED?',
+  'Resumen de KPIs del proyecto',
+  '¿Cuántos incidentes CRITICAL hay este mes?'
+];
+
+function AIInsightsPanel() {
+  const [input, setInput] = useState('');
+  const [messages, setMessages] = useState([]); // {role: 'user'|'assistant', content, sources?}
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState(null);
+
+  const send = (q) => {
+    const question = (q !== undefined ? q : input).trim();
+    if (!question || loading) return;
+    setMessages((m) => [...m, { role: 'user', content: question }]);
+    setInput('');
+    setLoading(true);
+    fetch(API_AI + '/ask', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ question })
+    })
+      .then((r) => r.json().then((body) => ({ ok: r.ok, body })))
+      .then(({ ok, body }) => {
+        setLoading(false);
+        if (!ok) {
+          setError(body.error || 'Error desconocido');
+          return;
+        }
+        setMessages((m) => [
+          ...m,
+          { role: 'assistant', content: body.answer, sources: body.sources || [] }
+        ]);
+      })
+      .catch((err) => {
+        setLoading(false);
+        setError(err.message || 'Network error');
+      });
+  };
+
+  const onKeyDown = (e) => {
+    if (e.key === 'Enter' && !e.shiftKey) {
+      e.preventDefault();
+      send();
+    }
+  };
+
+  return (
+    <Card variant="outlined" sx={{ mb: 4 }}>
+      <CardContent>
+        <Typography variant="h6" gutterBottom>
+          Preguntale al proyecto
+        </Typography>
+        <Typography variant="body2" color="text.secondary" sx={{ mb: 2 }}>
+          Haz preguntas en lenguaje natural sobre sprints, tareas, miembros, KPIs, deploys e incidentes.
+        </Typography>
+
+        <Stack direction="row" spacing={1} sx={{ mb: 2, flexWrap: 'wrap', gap: 1 }}>
+          {SUGGESTIONS.map((s) => (
+            <Chip
+              key={s}
+              label={s}
+              size="small"
+              clickable
+              disabled={loading}
+              onClick={() => send(s)}
+            />
+          ))}
+        </Stack>
+
+        <Box sx={{ maxHeight: 400, overflowY: 'auto', mb: 2, p: 1, bgcolor: '#fafafa', borderRadius: 1 }}>
+          {messages.length === 0 && (
+            <Typography variant="body2" color="text.secondary">
+              No has hecho ninguna pregunta todavia.
+            </Typography>
+          )}
+          {messages.map((m, i) => (
+            <Box key={i} sx={{ mb: 2 }}>
+              <Typography variant="caption" color={m.role === 'user' ? 'primary' : 'secondary'}>
+                {m.role === 'user' ? 'Tu' : 'IA'}
+              </Typography>
+              <Typography variant="body2" sx={{ whiteSpace: 'pre-wrap' }}>
+                {m.content}
+              </Typography>
+              {m.sources && m.sources.length > 0 && (
+                <Stack direction="row" spacing={0.5} sx={{ mt: 0.5, flexWrap: 'wrap', gap: 0.5 }}>
+                  {m.sources.map((s, j) => (
+                    <Chip
+                      key={j}
+                      label={`${s.sourceType} #${s.sourceId}`}
+                      size="small"
+                      variant="outlined"
+                    />
+                  ))}
+                </Stack>
+              )}
+            </Box>
+          ))}
+          {loading && (
+            <Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
+              <CircularProgress size={16} />
+              <Typography variant="caption">pensando...</Typography>
+            </Box>
+          )}
+        </Box>
+
+        <Stack direction="row" spacing={1}>
+          <TextField
+            fullWidth
+            size="small"
+            placeholder="Escribe tu pregunta..."
+            value={input}
+            onChange={(e) => setInput(e.target.value)}
+            onKeyDown={onKeyDown}
+            disabled={loading}
+          />
+          <Button
+            variant="contained"
+            onClick={() => send()}
+            disabled={loading || !input.trim()}
+          >
+            Preguntar
+          </Button>
+        </Stack>
+      </CardContent>
+
+      <Snackbar
+        open={!!error}
+        autoHideDuration={6000}
+        onClose={() => setError(null)}
+        anchorOrigin={{ vertical: 'bottom', horizontal: 'center' }}
+      >
+        <Alert severity="error" onClose={() => setError(null)}>
+          {error}
+        </Alert>
+      </Snackbar>
+    </Card>
+  );
+}
+
+export default AIInsightsPanel;
diff --git a/MtdrSpring/backend/src/main/frontend/src/API.js b/MtdrSpring/backend/src/main/frontend/src/API.js
@@ -17,4 +17,5 @@
 // Example: const API_LIST = 'https://di2eyonlz5s7kmuektcddaw5zq.apigateway.<region>.oci.customer-oci.com/todolist';
 // const API_LIST = 'https://di2eyonlz5s7kmuektcddaw5zq.apigateway.eu-frankfurt-1.oci.customer-oci.com/todolist';
 const API_LIST = '/todolist';
+export const API_AI = '/api/ai';
 export default API_LIST;
diff --git a/MtdrSpring/backend/src/main/frontend/src/App.js b/MtdrSpring/backend/src/main/frontend/src/App.js
@@ -12,6 +12,7 @@
  */
 import React, { useState, useEffect } from 'react';
 import NewItem from './NewItem';
+import AIInsightsPanel from './AIInsightsPanel';
 import API_LIST from './API';
 import DeleteIcon from '@mui/icons-material/Delete';
 import { Button, TableBody, CircularProgress } from '@mui/material';
@@ -186,6 +187,7 @@ function App() {
     return (
       <div className="App">
         <h1>MY TODO LIST</h1>
+        <AIInsightsPanel />
         <NewItem addItem={addItem} isInserting={isInserting}/>
         { error &&
           <p>Error: {error.message}</p>

diff --git a/MtdrSpring/backend/src/main/java/com/springboot/MyTodoList/config/DeepSeekConfig.java b/MtdrSpring/backend/src/main/java/com/springboot/MyTodoList/config/DeepSeekConfig.java
@@ -1,28 +1,15 @@
 package com.springboot.MyTodoList.config;
 
-import org.apache.hc.client5.http.classic.methods.HttpPost;
 import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
 import org.apache.hc.client5.http.impl.classic.HttpClients;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class DeepSeekConfig {
-
-    @Value("${deepseek.api.key}")
-    private String apiKey;
 
     @Bean
     public CloseableHttpClient httpClient() {
         return HttpClients.createDefault();
     }
-
-    @Bean
-    public HttpPost deepSeekRequest(@Value("${deepseek.api.url}") String apiUrl) {
-        HttpPost request = new HttpPost(apiUrl);
-        request.addHeader("Content-Type", "application/json");
-        request.addHeader("Authorization", "Bearer " + apiKey);
-        return request;
-    }
 }
diff --git a/MtdrSpring/backend/src/main/java/com/springboot/MyTodoList/config/OCIEmbeddingConfig.java b/MtdrSpring/backend/src/main/java/com/springboot/MyTodoList/config/OCIEmbeddingConfig.java
@@ -0,0 +1,45 @@
+package com.springboot.MyTodoList.config;
+
+import com.oracle.bmc.Region;
+import com.oracle.bmc.auth.BasicAuthenticationDetailsProvider;
+import com.oracle.bmc.auth.ConfigFileAuthenticationDetailsProvider;
+import com.oracle.bmc.auth.InstancePrincipalsAuthenticationDetailsProvider;
+import com.oracle.bmc.generativeaiinference.GenerativeAiInferenceClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.io.IOException;
+
+@Configuration
+public class OCIEmbeddingConfig {
+
+    private static final Logger LOG = LoggerFactory.getLogger(OCIEmbeddingConfig.class);
+
+    @Value("${oci.auth.mode:CONFIG_FILE}")
+    private String authMode;
+
+    @Value("${oci.auth.profile:DEFAULT}")
+    private String authProfile;
+
+    @Value("${oci.genai.region:us-chicago-1}")
+    private String regionId;
+
+    @Bean
+    public GenerativeAiInferenceClient generativeAiInferenceClient() throws IOException {
+        BasicAuthenticationDetailsProvider provider;
+        if ("INSTANCE_PRINCIPAL".equalsIgnoreCase(authMode)) {
+            LOG.info("OCI auth: Instance Principals");
+            provider = InstancePrincipalsAuthenticationDetailsProvider.builder().build();
+        } else {
+            LOG.info("OCI auth: ConfigFile profile={}", authProfile);
+            provider = new ConfigFileAuthenticationDetailsProvider(authProfile);
+        }
+        GenerativeAiInferenceClient client = GenerativeAiInferenceClient.builder()
+                .region(Region.fromRegionId(regionId))
+                .build(provider);
+        return client;
+    }
+}
diff --git a/...ring/backend/src/main/java/com/springboot/MyTodoList/controller/AIInsightsController.java b/...ring/backend/src/main/java/com/springboot/MyTodoList/controller/AIInsightsController.java
@@ -0,0 +1,77 @@
+package com.springboot.MyTodoList.controller;
+
+import com.springboot.MyTodoList.dto.AIQueryRequest;
+import com.springboot.MyTodoList.dto.AIQueryResponse;
+import com.springboot.MyTodoList.service.AIInsightsService;
+import com.springboot.MyTodoList.service.rag.DocumentIngestionService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/ai")
+public class AIInsightsController {
+
+    private static final Logger LOG = LoggerFactory.getLogger(AIInsightsController.class);
+
+    private final AIInsightsService insights;
+    private final DocumentIngestionService ingestion;
+
+    @Autowired
+    public AIInsightsController(AIInsightsService insights, DocumentIngestionService ingestion) {
+        this.insights = insights;
+        this.ingestion = ingestion;
+    }
+
+    @PostMapping("/ask")
+    public ResponseEntity<?> ask(@RequestBody AIQueryRequest req) {
+        if (req == null || req.getQuestion() == null || req.getQuestion().trim().isEmpty()) {
+            return ResponseEntity.badRequest().body(Map.of("error", "question is required"));
+        }
+        try {
+            AIQueryResponse resp = insights.ask(req.getQuestion());
+            return ResponseEntity.ok(resp);
+        } catch (IllegalArgumentException ex) {
+            return ResponseEntity.badRequest().body(Map.of("error", ex.getMessage()));
+        } catch (IOException ex) {
+            LOG.error("AI ask failed: {}", ex.getMessage(), ex);
+            return ResponseEntity.status(502).body(Map.of("error", "upstream LLM error: " + ex.getMessage()));
+        } catch (RuntimeException ex) {
+            LOG.error("AI ask failed: {}", ex.getMessage(), ex);
+            return ResponseEntity.status(500).body(Map.of("error", ex.getMessage()));
+        }
+    }
+
+    @PostMapping("/reindex")
+    public ResponseEntity<?> reindexAll() {
+        try {
+            Map<String, Integer> totals = ingestion.reindexAll();
+            return ResponseEntity.ok(Map.of("ok", true, "indexed", totals));
+        } catch (RuntimeException ex) {
+            LOG.error("Reindex failed: {}", ex.getMessage(), ex);
+            return ResponseEntity.status(500).body(Map.of("error", ex.getMessage()));
+        }
+    }
+
+    @PostMapping("/reindex/{sourceType}")
+    public ResponseEntity<?> reindexOne(@PathVariable String sourceType) {
+        try {
+            Map<String, Integer> totals = ingestion.reindex(sourceType);
+            return ResponseEntity.ok(Map.of("ok", true, "indexed", totals));
+        } catch (IllegalArgumentException ex) {
+            return ResponseEntity.badRequest().body(Map.of("error", ex.getMessage()));
+        } catch (RuntimeException ex) {
+            LOG.error("Reindex failed: {}", ex.getMessage(), ex);
+            return ResponseEntity.status(500).body(Map.of("error", ex.getMessage()));
+        }
+    }
+}
diff --git a/MtdrSpring/backend/src/main/java/com/springboot/MyTodoList/dto/AIQueryRequest.java b/MtdrSpring/backend/src/main/java/com/springboot/MyTodoList/dto/AIQueryRequest.java
@@ -0,0 +1,8 @@
+package com.springboot.MyTodoList.dto;
+
+public class AIQueryRequest {
+    private String question;
+
+    public String getQuestion() { return question; }
+    public void setQuestion(String question) { this.question = question; }
+}