trabajando en el pdf

src/main/java/com/imprimelibros/erp/ErpApplication.java

@@ -2,8 +2,10 @@ package com.imprimelibros.erp;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.ConfigurationPropertiesScan;
 
 @SpringBootApplication
+@ConfigurationPropertiesScan(basePackages = "com.imprimelibros.erp")
 public class ErpApplication {
 
 	public static void main(String[] args) {

src/main/java/com/imprimelibros/erp/pdf/PdfModuleConfig.java

@@ -1,17 +1,14 @@
+// com.imprimelibros.erp.pdf.PdfModuleConfig.java
 package com.imprimelibros.erp.pdf;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.context.annotation.Configuration;
+
+import java.util.HashMap;
 import java.util.Map;
 
-@Configuration
 @ConfigurationProperties(prefix = "imprimelibros.pdf")
 public class PdfModuleConfig {
-    /**
-     * Mapa: "TYPE:templateId" -> "ruta thymeleaf" (sin extensión).
-     * Ej: "PRESUPUESTO:presupuesto-a4" -> "pdf/presupuesto-a4"
-     */
-    private Map<String, String> templates;
+    private Map<String, String> templates = new HashMap<>();
 
     public Map<String, String> getTemplates() { return templates; }
     public void setTemplates(Map<String, String> templates) { this.templates = templates; }

src/main/java/com/imprimelibros/erp/pdf/PdfRenderer.java

@@ -1,5 +1,6 @@
 package com.imprimelibros.erp.pdf;
 
+import com.openhtmltopdf.outputdevice.helper.BaseRendererBuilder;
 import com.openhtmltopdf.pdfboxout.PdfRendererBuilder;
 import org.springframework.core.io.Resource;
 import org.springframework.beans.factory.annotation.Value;
@@ -11,34 +12,33 @@ import java.io.ByteArrayOutputStream;
 public class PdfRenderer {
 
     @Value("classpath:/static/")
-    private Resource staticRoot;
+    private org.springframework.core.io.Resource staticRoot;
 
     public byte[] renderHtmlToPdf(String html) {
         try (var baos = new ByteArrayOutputStream()) {
-            var builder = new PdfRendererBuilder();
-
-            builder.useFont(() -> getClass().getResourceAsStream("/static/assets/fonts/OpenSans-Regular.ttf"), "Open Sans",
-                    400, com.openhtmltopdf.outputdevice.helper.BaseRendererBuilder.FontStyle.NORMAL, true);
-            builder.useFont(() -> getClass().getResourceAsStream("/static/assets/fonts/OpenSans-SemiBold.ttf"), "Open Sans",
-                    600, com.openhtmltopdf.outputdevice.helper.BaseRendererBuilder.FontStyle.NORMAL, true);
-            builder.useFont(() -> getClass().getResourceAsStream("/static/assets/fonts/OpenSans-Bold.ttf"), "Open Sans", 700,
-                    com.openhtmltopdf.outputdevice.helper.BaseRendererBuilder.FontStyle.NORMAL, true);
-
+            var builder = new com.openhtmltopdf.pdfboxout.PdfRendererBuilder();
             builder.useFastMode();
-            builder.withHtmlContent(html, baseUrl());
+
+            // 👇 Base URL para que pueda resolver /assets/css/ y /img/
+            builder.withHtmlContent(html, staticRoot.getURL().toString()); // .../target/classes/static/
+
+
+            // (Opcional) Registrar fuentes TTF
+            builder.useFont(() -> getClass().getResourceAsStream("/static/assets/fonts/OpenSans-Regular.ttf"),
+                    "Open Sans", 400, BaseRendererBuilder.FontStyle.NORMAL, true);
+            builder.useFont(() -> getClass().getResourceAsStream("/static/assets/fonts/OpenSans-SemiBold.ttf"),
+                    "Open Sans", 600, BaseRendererBuilder.FontStyle.NORMAL, true);
+            builder.useFont(() -> getClass().getResourceAsStream("/static/assets/fonts/OpenSans-Bold.ttf"),
+                    "Open Sans", 700, BaseRendererBuilder.FontStyle.NORMAL, true);
+
             builder.toStream(baos);
             builder.run();
+
             return baos.toByteArray();
         } catch (Exception e) {
             throw new IllegalStateException("Error generando PDF", e);
         }
     }
-
-    private String baseUrl() {
-        try {
-            return staticRoot.getURL().toString();
-        } catch (Exception e) {
-            return null;
-        }
-    }
 }
+
+

src/main/java/com/imprimelibros/erp/pdf/TemplateRegistry.java

@@ -1,4 +1,3 @@
-// com.imprimelibros.erp.pdf.TemplateRegistry.java
 package com.imprimelibros.erp.pdf;
 
 import org.springframework.stereotype.Service;
@@ -9,10 +8,15 @@ public class TemplateRegistry {
 
     public TemplateRegistry(PdfModuleConfig config) {
         this.config = config;
+        System.out.println("PDF templates registrados => " + config.getTemplates());
     }
 
     public String resolve(DocumentType type, String templateId) {
+        String key = type.name() + ":" + templateId;
+        String keyAlt = type.name() + "_" + templateId; // compatibilidad con properties
         if (config.getTemplates() == null) return null;
-        return config.getTemplates().get(type.name() + ":" + templateId);
+        String value = config.getTemplates().get(key);
+        if (value == null) value = config.getTemplates().get(keyAlt);
+        return value;
     }
 }