dlf

visaproject-back-b/authsec_springboot/backend/src/main/java/com/realnet/OpenAi/Controller/HtmlGeneratorController.java

@@ -11,6 +11,7 @@ import org.springframework.web.bind.annotation.RestController;
 
 import com.realnet.OpenAi.Services.HtmlBuilder4;
 import com.realnet.OpenAi.Services.HtmlGenerTorService;
+import com.realnet.dlf.Services.HtmlService;
 import com.realnet.fnd.response.EntityResponse;
 
 @RestController
@@ -47,7 +48,8 @@ public class HtmlGeneratorController {
 				return ResponseEntity.badRequest().body("Missing 'jsonStructure' in request.");
 			}
 
-			String html = HtmlBuilder4.buildHtml(jsonStructure);
+//			String html = HtmlBuilder4.buildHtml(jsonStructure);
+			String html = HtmlService.buildHtml(jsonStructure);
 			return ResponseEntity.ok(new EntityResponse(html));
 		} catch (Exception e) {
 			e.printStackTrace();

visaproject-back-b/authsec_springboot/backend/src/main/java/com/realnet/OpenAi/Services/HtmlBuilder4.java

@@ -255,6 +255,7 @@ public class HtmlBuilder4 {
 		TYPE_RENDERERS.put("blog-author-bio", HtmlBuilder4::renderBlogAuthorBio);
 		TYPE_RENDERERS.put("newsletter-signup", HtmlBuilder4::renderNewsletterSignup);
 		TYPE_RENDERERS.put("blog-categories", HtmlBuilder4::renderBlogCategories);
+		TYPE_RENDERERS.put("how-to-blog-post", HtmlBuilder4::renderHowToBlogPost);
 
 		// Media
 		TYPE_RENDERERS.put("video-section", HtmlBuilder4::renderVideoSection);
@@ -928,12 +929,30 @@ public class HtmlBuilder4 {
 			String className = get(child, "class");
 
 			if ("img".equalsIgnoreCase(type)) {
-				sb.append("<img class=\"feature-image\" src=\"").append(get(child, "src")).append("\" alt=\"")
-						.append(get(child, "alt")).append("\"/>");
+				String ref = getString(child, "ref", "");
+				String classAttr = getString(child, "class", "");
+				String src = getString(child, "src", "").trim();
+				String alt = getString(child, "alt", "Image");
+
+				if (src.isEmpty()) {
+					src = "/assets/images/place.png";
+				}
+
+				if ("feature-image".equalsIgnoreCase(ref) || "feature-image".equalsIgnoreCase(classAttr)) {
+					// ✅ Correct: render actual <img>
+					sb.append("<img class=\"feature-image\" src=\"").append(src).append("\" alt=\"").append(alt)
+							.append("\"");
+					if (!classAttr.isEmpty()) {
+						sb.append(" class=\"").append(classAttr).append("\"");
+					}
+					sb.append(" style=\"width: 100%; height: auto;\"/>");
+				} else {
+					// ✅ fallback icon
+					sb.append(renderImageDiv(child));
+				}
 			}
-			if ("img".equals(type)) {
-				sb.append(renderImageDiv(child));
-			} else if ("div".equals(type) && "placeholder-img".equals(className)) {
+
+			else if ("div".equals(type) && "placeholder-img".equals(className)) {
 				sb.append(renderImageDiv(child));
 			}
 
@@ -969,6 +988,74 @@ public class HtmlBuilder4 {
 		return sb.toString();
 	}
 
+	private static String renderFeatureSection(Map<String, Object> node) {
+		StringBuilder sb = new StringBuilder();
+		sb.append("<section class=\"feature-section\">");
+
+		List<Map<String, Object>> children = getChildren(node);
+
+		for (Map<String, Object> child : children) {
+			String type = getString(child, "type", "");
+			String className = get(child, "class");
+
+			if ("img".equalsIgnoreCase(type)) {
+				String ref = getString(child, "ref", "");
+				String classAttr = getString(child, "class", "");
+				String src = getString(child, "src", "").trim();
+				String alt = getString(child, "alt", "Image");
+
+				if (src.isEmpty()) {
+					src = "/assets/images/place.png";
+				}
+
+				if ("feature-image".equalsIgnoreCase(ref) || "feature-image".equalsIgnoreCase(classAttr)) {
+					// ✅ Correct: render actual <img>
+					sb.append("<img src=\"").append(src).append("\" alt=\"").append(alt).append("\"");
+					if (!classAttr.isEmpty()) {
+						sb.append(" class=\"").append(classAttr).append("\"");
+					}
+					sb.append(" style=\"width: 100%; height: auto;\"/>");
+				} else {
+					// ✅ fallback icon
+					sb.append(renderImageDiv(child));
+				}
+			}
+
+			else if ("div".equals(type) && "placeholder-img".equals(className)) {
+				sb.append(renderImageDiv(child));
+			}
+
+			else if ("div".equalsIgnoreCase(type)) {
+				sb.append("<div class=\"feature-content\">");
+
+				List<Map<String, Object>> divChildren = getChildren(child);
+				for (Map<String, Object> inner : divChildren) {
+					String innerType = getString(inner, "type", "");
+
+					if ("h2".equalsIgnoreCase(innerType)) {
+						sb.append("<h2 class=\"feature-title\">").append(getString(inner, "content", ""))
+								.append("</h2>");
+					} else if ("p".equalsIgnoreCase(innerType)) {
+						sb.append("<p class=\"feature-description\">").append(getString(inner, "content", ""))
+								.append("</p>");
+					} else if ("ul".equalsIgnoreCase(innerType)) {
+						sb.append("<ul class=\"feature-list\">");
+						List<Map<String, Object>> items = getChildren(inner);
+						for (Map<String, Object> li : items) {
+							sb.append("<li>").append(getString(li, "content", "")).append("</li>");
+						}
+						sb.append("</ul>");
+					}
+				}
+
+				sb.append("</div>");
+			}
+		}
+
+		sb.append("</section>");
+		return sb.toString();
+	}
+
 	private static String renderFeatureGrid(Map<String, Object> node) {
 		return "<section class='feature-grid'>Features</section>";
 	}
@@ -3906,74 +3993,86 @@ public class HtmlBuilder4 {
 
 	private static String renderBrandGuideline(Map<String, Object> data) {
 		StringBuilder html = new StringBuilder();
-		html.append("<section class=\"brand-guideline\" style=\"font-family: sans-serif; padding: 40px;\">");
+		html.append("<section class=\"brand-guideline\">");
 
 		// Project Info
 		Map<String, Object> project = (Map<String, Object>) data.get("project");
-		html.append("<div class=\"project-info\" style=\"margin-bottom: 30px;\">")
-				.append("<h2 style=\"margin-bottom: 10px;\">").append(getString(project, "name", "")).append("</h2>")
-				.append("<p><strong>Designer:</strong> ").append(getString(project, "designer", "")).append("</p>")
-				.append("<p><strong>Client:</strong> ").append(getString(project, "client", "")).append("</p>")
-				.append("<p><strong>Website:</strong> <a href=\"").append(getString(project, "website", "#"))
-				.append("\">").append(getString(project, "website", "")).append("</a></p>")
-				.append("<p><strong>Logo Date:</strong> ").append(getString(project, "logoDate", "")).append("</p>")
-				.append("</div>");
+		html.append("<div class=\"project-info\">").append("<h2 class=\"brand-title\">")
+				.append(getString(project, "name", "")).append("</h2>")
+				.append("<p class=\"brand-meta\"><strong>Designer:</strong> ")
+				.append(getString(project, "designer", "")).append("</p>")
+				.append("<p class=\"brand-meta\"><strong>Client:</strong> ").append(getString(project, "client", ""))
+				.append("</p>").append("<p class=\"brand-meta\"><strong>Website:</strong> <a href=\"")
+				.append(getString(project, "website", "#")).append("\">").append(getString(project, "website", ""))
+				.append("</a></p>").append("<p class=\"brand-meta\"><strong>Logo Date:</strong> ")
+				.append(getString(project, "logoDate", "")).append("</p>").append("</div>");
 
 		// Logos
 		Map<String, Object> logo = (Map<String, Object>) data.get("logo");
-		html.append("<div class=\"logo-section\" style=\"margin-bottom: 30px;\">").append("<h3>Logo Variants</h3>");
+		html.append("<div class=\"logo-section\">").append("<h3 class=\"section-heading\">Logo Variants</h3>");
 
-		html.append("<p>Primary Logo:</p><img src=\"").append(getString(logo, "primary", ""))
-				.append("\" alt=\"Primary Logo\" style=\"height: 60px;\"/><br/><br/>");
+		html.append("<p class=\"logo-label\">Primary Logo:</p><div class=\"logo-img\"><img src=\"")
+				.append(getOrDefaultImage(logo.get("primary")))
+				.append("\" alt=\"Primary Logo\" class=\"logo-primary\" /></div>");
 
-		html.append("<p>Icon Logo:</p><img src=\"").append(getString(logo, "icon", ""))
-				.append("\" alt=\"Icon Logo\" style=\"height: 40px;\"/><br/><br/>");
+		html.append("<p class=\"logo-label\">Icon Logo:</p><div class=\"logo-img\"><img src=\"")
+				.append(getOrDefaultImage(logo.get("icon")))
+				.append("\" alt=\"Icon Logo\" class=\"logo-icon\" /></div>");
 
 		List<String> mono = (List<String>) logo.get("monochrome");
 		if (mono != null && mono.size() == 2) {
-			html.append("<p>Monochrome Logos:</p>").append("<img src=\"").append(mono.get(0))
-					.append("\" alt=\"Black Logo\" style=\"height: 40px; margin-right: 20px;\"/>").append("<img src=\"")
-					.append(mono.get(1))
-					.append("\" alt=\"White Logo\" style=\"height: 40px; background: #ccc; padding: 4px;\"/><br/><br/>");
+			html.append("<p class=\"logo-label\">Monochrome Logos:</p>").append("<div class=\"logo-mono-group\">")
+					.append("<img src=\"").append(getOrDefaultImage(mono.get(0)))
+					.append("\" alt=\"Black Logo\" class=\"logo-mono\" />").append("<img src=\"")
+					.append(getOrDefaultImage(mono.get(1)))
+					.append("\" alt=\"White Logo\" class=\"logo-mono white-bg\" />").append("</div>");
 		}
 
 		Map<String, Object> social = (Map<String, Object>) logo.get("social");
-		html.append("<p>Social Logos:</p>").append("<img src=\"").append(getString(social, "square", ""))
-				.append("\" alt=\"Social Square\" style=\"height: 40px; margin-right: 10px;\"/>").append("<img src=\"")
-				.append(getString(social, "round", "")).append("\" alt=\"Social Round\" style=\"height: 40px;\"/>")
-				.append("</div>");
+		html.append("<p class=\"logo-label\">Social Logos:</p>").append("<div class=\"logo-social-group\">")
+				.append("<img src=\"").append(getOrDefaultImage(social.get("square")))
+				.append("\" alt=\"Social Square\" class=\"logo-social-square\" />").append("<img src=\"")
+				.append(getOrDefaultImage(social.get("round")))
+				.append("\" alt=\"Social Round\" class=\"logo-social-round\" />").append("</div>").append("</div>");
 
 		// Colors
 		List<Map<String, Object>> colors = (List<Map<String, Object>>) data.get("colors");
-		html.append("<div class=\"brand-colors\" style=\"margin-bottom: 30px;\">").append("<h3>Brand Colors</h3>")
-				.append("<div style=\"display: flex; gap: 20px; flex-wrap: wrap;\">");
+		html.append("<div class=\"brand-colors\">").append("<h3 class=\"section-heading\">Brand Colors</h3>")
+				.append("<div class=\"color-group\">");
 
 		for (Map<String, Object> color : colors) {
 			String hex = getString(color, "hex", "#000");
-			html.append("<div style=\"width: 120px; text-align: center;\">").append("<div style=\"background: ")
-					.append(hex).append("; height: 40px; border: 1px solid #ccc;\"></div>")
-					.append("<p style=\"margin: 4px 0 0; font-size: 14px;\">").append(getString(color, "name", ""))
-					.append("</p>").append("<p style=\"font-size: 12px; color: #666;\">")
-					.append(getString(color, "usage", "")).append("</p>").append("</div>");
+			String slug = color.get("name").toString().toLowerCase().replaceAll("\\s+", "-");
+			html.append("<div class=\"color-block ").append(slug).append("\">").append("<p class=\"color-name\">")
+					.append(getString(color, "name", "")).append(" (").append(hex).append(")</p>")
+					.append("<p class=\"color-usage\">").append(getString(color, "usage", "")).append("</p>")
+					.append("</div>");
 		}
 		html.append("</div></div>");
 
 		// Typography
 		Map<String, Object> typography = (Map<String, Object>) data.get("typography");
-		html.append("<div class=\"typography-section\">").append("<h3>Typography</h3>");
+		html.append("<div class=\"typography-section\">").append("<h3 class=\"section-heading\">Typography</h3>");
 
 		Map<String, Object> headline = (Map<String, Object>) typography.get("headline");
-		html.append("<p><strong>Headline:</strong> ").append(getString(headline, "fontFamily", "")).append(" - ")
-				.append(getString(headline, "weight", "")).append("</p>");
+		html.append("<div class=\"font-block\">").append("<p class=\"font-role\">Headline</p>")
+				.append("<p class=\"font-family\">").append(getString(headline, "fontFamily", "")).append(" — ")
+				.append(getString(headline, "weight", "")).append("</p>").append("</div>");
 
 		Map<String, Object> body = (Map<String, Object>) typography.get("body");
-		html.append("<p><strong>Body:</strong> ").append(getString(body, "fontFamily", "")).append(" - ")
-				.append(getString(body, "weight", "")).append("</p>");
+		html.append("<div class=\"font-block\">").append("<p class=\"font-role\">Body</p>")
+				.append("<p class=\"font-family\">").append(getString(body, "fontFamily", "")).append(" — ")
+				.append(getString(body, "weight", "")).append("</p>").append("</div>").append("</div>");
 
-		html.append("</div></section>");
+		html.append("</section>");
 		return html.toString();
 	}
 
+	private static String getOrDefaultImage(Object src) {
+		String s = src == null ? "" : src.toString().trim();
+		return s.isEmpty() ? "/assets/images/placeholder.png" : s;
+	}
+
 	private static String renderLogoGrid(List<Map<String, Object>> data) {
 		StringBuilder html = new StringBuilder();
 		html.append("<section class=\"logo-grid-section\" style=\"padding: 40px; font-family: sans-serif;\">")
@@ -4318,55 +4417,6 @@ public class HtmlBuilder4 {
 		return Collections.emptyList();
 	}
 
-	private static String renderFeatureSection(Map<String, Object> node) {
-		StringBuilder sb = new StringBuilder();
-		sb.append("<section class=\"feature-section\">");
-
-		List<Map<String, Object>> children = getChildren(node);
-
-		for (Map<String, Object> child : children) {
-			String type = getString(child, "type", "");
-			String className = get(child, "class");
-
-			if ("img".equalsIgnoreCase(type)) {
-				sb.append("<img class=\"feature-image\" src=\"").append(getString(child, "src", "")).append("\" alt=\"")
-						.append(getString(child, "alt", "Feature Image")).append("\" />");
-			}
-			if ("img".equals(type)) {
-				sb.append(renderImageDiv(child));
-			} else if ("div".equals(type) && "placeholder-img".equals(className)) {
-				sb.append(renderImageDiv(child));
-			} else if ("div".equalsIgnoreCase(type)) {
-				sb.append("<div class=\"feature-content\">");
-
-				List<Map<String, Object>> divChildren = getChildren(child);
-				for (Map<String, Object> inner : divChildren) {
-					String innerType = getString(inner, "type", "");
-
-					if ("h2".equalsIgnoreCase(innerType)) {
-						sb.append("<h2 class=\"feature-title\">").append(getString(inner, "content", ""))
-								.append("</h2>");
-					} else if ("p".equalsIgnoreCase(innerType)) {
-						sb.append("<p class=\"feature-description\">").append(getString(inner, "content", ""))
-								.append("</p>");
-					} else if ("ul".equalsIgnoreCase(innerType)) {
-						sb.append("<ul class=\"feature-list\">");
-						List<Map<String, Object>> items = getChildren(inner);
-						for (Map<String, Object> li : items) {
-							sb.append("<li>").append(getString(li, "content", "")).append("</li>");
-						}
-						sb.append("</ul>");
-					}
-				}
-
-				sb.append("</div>");
-			}
-		}
-
-		sb.append("</section>");
-		return sb.toString();
-	}
-
 	private static String renderHeroCenteredHeadingSplit(Map<String, Object> section) {
 		StringBuilder html = new StringBuilder();
 		html.append("<section class=\"hero-centered\">");
@@ -4571,13 +4621,13 @@ public class HtmlBuilder4 {
 		// Get attributes from JSON
 //		String className = getString(data, "class", "placeholder-img");
 		String className = "placeholder-img";
-		String src = getString(data, "src", "/src/assets/images/placeholder.png");
+		String src = getString(data, "src", "/src/assets/images/place.png");
 		String width = getString(data, "width", ""); // optional
 		String height = getString(data, "height", ""); // optional
 
 		// Fallback to default image if src is missing or blank
 		if (src.isEmpty()) {
-			src = "/src/assets/images/placeholder.png";
+			src = "/src/assets/images/place.png";
 		}
 
 		// Build style

visaproject-back-b/authsec_springboot/backend/src/main/java/com/realnet/dlf/Builders/HtmlBuilder.java

@@ -0,0 +1,31 @@
+package com.realnet.dlf.Builders;
+
+import java.util.HashMap;
+import java.util.*;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+public class HtmlBuilder {
+
+	public static final Map<String, Function<Map<String, Object>, String>> TYPE_RENDERERS = new HashMap<>();
+
+	static {
+		// Blog Related
+
+//		TYPE_RENDERERS.put("cta-block", HtmlBuilder::renderCtaBlock);
+		
+		//<TYPE_RENDER>
+
+	}
+	
+	//<METHOD_RENDER>
+
+}

visaproject-back-b/authsec_springboot/backend/src/main/java/com/realnet/dlf/Controllers/Design_lbraryController.java

@@ -1,5 +1,6 @@
 package com.realnet.dlf.Controllers;
 
+import java.io.IOException;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -97,4 +98,10 @@ public class Design_lbraryController {
 		return ResponseEntity.ok(htmlWithCss);
 	}
 
+	@GetMapping("/Design_lbrary/build")
+	public void buildFiles() throws IOException {
+		designLibraryService.build();
+		System.out.println(" all files build..");
+	}
+
 }

visaproject-back-b/authsec_springboot/backend/src/main/java/com/realnet/dlf/Services/Design_lbraryService.java

@@ -1,8 +1,16 @@
 package com.realnet.dlf.Services;
 
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
 import java.util.List;
 
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
@@ -17,6 +25,9 @@ import com.realnet.users.service1.AppUserServiceImpl;
 
 @Service
 public class Design_lbraryService {
+
+	@Value("${projectPath}")
+	private String projectPath;
 	@Autowired
 	private Design_lbraryRepository designLibraryRepository;
 	@Autowired
@@ -92,6 +103,98 @@ public class Design_lbraryService {
 		return finalHtml;
 	}
 
+	public void build() throws IOException {
+		List<Design_lbrary> dls = designLibraryRepository.findAll();
+
+		int i = 0;
+		for (Design_lbrary design_lbrary : dls) {
+
+			String name = design_lbrary.getName();
+			String javacode = design_lbrary.getJavacode();
+			String method = javacode.substring(javacode.indexOf("static String"), javacode.indexOf("("));
+
+			System.out.println(name + " building start .... ");
+
+			String typeRender = "TYPE_RENDERERS.put(" + "\"" + name + "\", HtmlBuilder::" + method + ");";
+
+			buildfront2("//<TYPE_RENDER>", typeRender);
+
+			buildfront2("//<METHOD_RENDER>", javacode);
+
+			i++;
+
+			System.out.println(name + " build ");
+			System.out.println("total  build " + i);
+
+		}
+
+	}
+
+	public void buildfront2(String keyword, String replaceString) throws IOException {
+
+		String fileName = "HtmlBuilder.java";
+		StringBuilder frontend = new StringBuilder();
+
+		// CEATE PACKAGE
+
+		String directoryName;
+
+		directoryName = projectPath + "/src/main/java/com/realnet/dlf/Builders";
+
+		String filePath = directoryName + File.separator + fileName;
+		System.out.println("routing path is " + filePath);
+
+		String str = replaceString;
+
+		int length = str.length();
+
+		// CEATE PACKAGE
+
+		File file = null;
+
+		file = new File(filePath);
+
+		FileReader fr = new FileReader(file);
+		BufferedReader br = new BufferedReader(fr);
+		String line;
+
+		while ((line = br.readLine()) != null) {
+
+			if (line.trim().equalsIgnoreCase(str.trim())) {
+				str = "";
+			}
+			frontend.append(line + "\n");
+//			System.out.println(line);
+		}
+		fr.close();
+		br.close();
+		System.out.println(frontend.length());
+
+		String back = keyword;
+		int back_l = back.length();
+
+		int ord = StringUtils.ordinalIndexOf(frontend.toString(), back, 1);
+
+		String front = frontend.substring(0, ord + back_l) + "\n" + str + "\n"
+				+ frontend.substring(ord + back_l, frontend.length());
+
+		String codee = front.substring(0, front.lastIndexOf("\n")); // remove last line break
+
+//		creating files
+		File file1 = new File(filePath);
+
+//		Writing files
+
+		FileWriter fr1 = new FileWriter(file1.getAbsoluteFile());
+		BufferedWriter br1 = new BufferedWriter(fr1);
+//		PrintWriter out = new PrintWriter(br1);
+//		out.println(r_import);
+
+		br1.write(codee.toString());
+		br1.close();
+
+	}
+
 	public AppUser getUser() {
 		AppUser user = userService.getLoggedInUser();
 		return user;

visaproject-back-b/authsec_springboot/backend/src/main/java/com/realnet/dlf/Services/HtmlService.java

@@ -0,0 +1,461 @@
+package com.realnet.dlf.Services;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.stereotype.Service;
+
+import com.realnet.dlf.Builders.HtmlBuilder;
+
+@Service
+public class HtmlService {
+
+	public static String buildHtml(Object node) {
+		if (node instanceof Map) {
+			Map<String, Object> map = (Map<String, Object>) node;
+
+			// Handle raw section container
+
+			// Check if a universal TYPE_RENDERER exists for this block
+			String type = getString(map, "type", "");
+			if (HtmlBuilder.TYPE_RENDERERS.containsKey(type.toLowerCase())) {
+				return HtmlBuilder.TYPE_RENDERERS.get(type.toLowerCase()).apply(map);
+			}
+			// Normal map block
+			return renderFromMap(map);
+		} else if (node instanceof List) {
+			return renderFromList((List<Object>) node);
+		} else if (node != null) {
+			return node.toString();
+		} else {
+			return "";
+		}
+	}
+
+	private static final Map<String, String> TYPE_TAG_MAP = new HashMap<>();
+	static {
+		TYPE_TAG_MAP.put("navbar", "nav");
+		TYPE_TAG_MAP.put("footer", "footer");
+		TYPE_TAG_MAP.put("article", "article");
+		TYPE_TAG_MAP.put("header", "header");
+		TYPE_TAG_MAP.put("logo", "div");
+		TYPE_TAG_MAP.put("nav", "nav");
+		TYPE_TAG_MAP.put("link", "a");
+		TYPE_TAG_MAP.put("button", "button");
+		TYPE_TAG_MAP.put("span", "span");
+		TYPE_TAG_MAP.put("img", "img"); // already supported as self-closing
+		TYPE_TAG_MAP.put("social-icons", "div");
+		TYPE_TAG_MAP.put("icon", "div");
+		TYPE_TAG_MAP.put("text", "span"); // or "p" depending on your choice
+
+		// add more if needed
+	}
+
+	private static String getString(Map<String, Object> map, String key, String defaultValue) {
+		Object val = map.get(key);
+		return val instanceof String ? (String) val : defaultValue;
+	}
+
+	private static String renderFromMap(Map<String, Object> node) {
+		StringBuilder html = new StringBuilder();
+
+		// Get tag from 'tag' or fallback to 'type'
+		String type = getString(node, "type", "div");
+		String rawTag = getString(node, "tag", "");
+		String tag = !rawTag.isEmpty() ? rawTag : TYPE_TAG_MAP.getOrDefault(type.toLowerCase(), type);
+
+		html.append("<").append(tag);
+
+		// Add class and id if present
+		String className = getString(node, "class", getString(node, "ref", ""));
+		String id = getString(node, "id", "");
+
+		if (!className.isEmpty())
+			html.append(" class=\"").append(className).append("\"");
+		if (!id.isEmpty())
+			html.append(" id=\"").append(id).append("\"");
+
+		// Add other attributes (like src, alt for img)
+		for (Map.Entry<String, Object> entry : node.entrySet()) {
+			String key = entry.getKey();
+			Object value = entry.getValue();
+			if (!Arrays.asList("type", "tag", "class", "id", "content", "children", "menu", "actions", "buttons")
+					.contains(key) && !(value instanceof Map || value instanceof List)) {
+				html.append(" ").append(key).append("=\"").append(value).append("\"");
+			}
+		}
+
+		// Self-closing tag support (like img)
+		// Self-closing tag like <img />
+		if ("img".equalsIgnoreCase(tag)) {
+			html.append(" src=\"").append(getString(node, "src", "")).append("\"");
+			html.append(" alt=\"").append(getString(node, "alt", "")).append("\"");
+			html.append(" />");
+			return html.toString();
+		}
+
+		// Content rendering
+		if (node.containsKey("content")) {
+			html.append(node.get("content"));
+		}
+
+		html.append(">");
+
+		// Render inline content if present
+
+		// Special short-circuit rendering for link and button
+		if ("link".equalsIgnoreCase(type)) {
+			html.append("<a href=\"#\">").append(node.get("content")).append("</a>");
+			return html.toString();
+		}
+
+		if ("text".equalsIgnoreCase(type)) {
+			html.append(getString(node, "content", ""));
+			return html.toString();
+		}
+
+		if ("logo".equalsIgnoreCase(type)) {
+			html.append("<div class=\"").append(className).append("\">").append(getString(node, "content", "Logo"))
+					.append("</div>");
+			return html.toString();
+		}
+
+		if ("icon".equalsIgnoreCase(type)) {
+			String label = getString(node, "content", "");
+			String emoji = getIconEmoji(label);
+			html.append("<div>").append(emoji).append(" ").append(label).append("</div>");
+			return html.toString();
+		}
+
+		if ("a".equalsIgnoreCase(type)) {
+			String href = getString(node, "href", "#");
+			html.append("<a href=\"").append(href).append("\">").append(getString(node, "content", "")).append("</a>");
+			return html.toString();
+		}
+
+		if ("button".equalsIgnoreCase(type)) {
+			html.append("<button class=\"").append(className).append("\">").append(node.get("content"))
+					.append("</button>");
+			return html.toString();
+		}
+
+		if (node.containsKey("content")) {
+			html.append(node.get("content"));
+		}
+
+		// Handle structured known patterns
+		if (node.containsKey("logo")) {
+			html.append("<div class=\"logo-1\">").append(node.get("logo")).append("</div>");
+		}
+
+		if (node.containsKey("heading")) {
+			html.append("<h1>").append(node.get("heading")).append("</h1>");
+		}
+
+		if (node.containsKey("subheading")) {
+			html.append("<p>").append(node.get("subheading")).append("</p>");
+		}
+
+		if (node.containsKey("text")) {
+			html.append("<p>").append(node.get("text")).append("</p>");
+		}
+
+		if (node.containsKey("menu")) {
+			html.append(renderMenu(node.get("menu")));
+		}
+
+		if (node.containsKey("actions")) {
+			html.append(renderActions(node.get("actions")));
+		}
+
+		if (node.containsKey("buttons")) {
+			html.append(renderButtons(node.get("buttons")));
+		}
+
+		if (node.containsKey("columns")) {
+			html.append(renderColumns(node.get("columns")));
+		}
+
+		if (node.containsKey("children")) {
+			html.append(buildHtml(node.get("children")));
+		}
+
+		html.append("</").append(tag).append(">");
+		return html.toString();
+	}
+
+	private static String renderFromList(List<Object> list) {
+		StringBuilder html = new StringBuilder();
+		for (Object item : list) {
+			html.append(buildHtml(item));
+		}
+		return html.toString();
+	}
+
+	private static String renderButtons(Object obj) {
+		StringBuilder html = new StringBuilder();
+
+		// Case 1: Simple list of string labels
+		if (obj instanceof List) {
+			List<Object> btns = (List<Object>) obj;
+			html.append("<div class=\"cta-buttons\">");
+			for (Object item : btns) {
+				if (item instanceof String) {
+					html.append("<button>").append(item).append("</button>");
+				} else if (item instanceof Map) {
+					html.append(renderSingleButton((Map<String, Object>) item));
+				}
+			}
+			html.append("</div>");
+		}
+
+		// Case 2: Object with "items" list and optional class
+		else if (obj instanceof Map) {
+			Map<String, Object> btnMap = (Map<String, Object>) obj;
+			List<Object> items = (List<Object>) btnMap.get("items");
+			String btnClass = getString(btnMap, "class", "cta-buttons");
+
+			html.append("<div class=\"").append(btnClass).append("\">");
+			if (items != null) {
+				for (Object btn : items) {
+					if (btn instanceof String) {
+						html.append("<button>").append(btn).append("</button>");
+					} else if (btn instanceof Map) {
+						html.append(renderSingleButton((Map<String, Object>) btn));
+					}
+				}
+			}
+			html.append("</div>");
+		}
+
+		return html.toString();
+	}
+
+	private static String renderSingleButton(Map<String, Object> btn) {
+		String label = getString(btn, "label", "Button");
+		String href = getString(btn, "action", "#");
+		String style = getString(btn, "style", "filled");
+		String bg = getString(btn, "backgroundColor", style.equals("outlined") ? "white" : "black");
+		String color = getString(btn, "textColor", style.equals("outlined") ? "black" : "white");
+		String border = style.equals("outlined") ? "1px solid " + getString(btn, "borderColor", "#000") : "none";
+
+		return new StringBuilder().append("<a href=\"").append(href).append("\" style=\"").append("background:")
+				.append(bg).append("; ").append("color:").append(color).append("; ")
+				.append("padding:10px 20px; border-radius:4px; text-decoration:none; ").append("border:").append(border)
+				.append("; margin-right:10px; display:inline-block;\">").append(label).append("</a>").toString();
+	}
+
+	private static String renderColumns(Object obj) {
+		StringBuilder html = new StringBuilder();
+		html.append("<div class=\"blog-layout\">");
+
+		List<Map<String, Object>> columns = (List<Map<String, Object>>) obj;
+		for (Map<String, Object> col : columns) {
+			String type = getString(col, "type", "");
+			if ("main".equalsIgnoreCase(type)) {
+				html.append("<main class=\"main-column\">");
+				if (col.containsKey("contentBlocks")) {
+					List<Map<String, Object>> blocks = (List<Map<String, Object>>) col.get("contentBlocks");
+					for (Map<String, Object> block : blocks) {
+						html.append("<div class=\"content-block\">").append("<h2>")
+								.append(getString(block, "heading", "")).append("</h2>").append("<p>")
+								.append(getString(block, "text", "")).append("</p>").append("</div>");
+					}
+				}
+				html.append("</main>");
+			} else if ("sidebar".equalsIgnoreCase(type)) {
+				html.append("<aside class=\"sidebar-column\">");
+				List<String> widgets = (List<String>) col.get("widgets");
+				for (String widget : widgets) {
+					html.append("<div class=\"widget\">").append(getWidgetIcon(widget)).append(" ").append(widget)
+							.append("</div>");
+				}
+				html.append("</aside>");
+			}
+		}
+
+		html.append("</div>");
+		return html.toString();
+	}
+
+	private static String renderMenu(Object obj) {
+		StringBuilder html = new StringBuilder("<ul class=\"nav-1\">");
+
+		List<Object> menu = (List<Object>) obj;
+		for (Object item : menu) {
+			if (item instanceof String) {
+				html.append("<li><a href=\"#\">").append(item).append("</a></li>");
+			} else if (item instanceof Map) {
+				Map<String, Object> dropdownItem = (Map<String, Object>) item;
+				html.append("<li class=\"dropdown\">");
+				html.append("<a href=\"#\">").append(dropdownItem.get("title")).append("</a>");
+
+				if (dropdownItem.containsKey("dropdown")) {
+					html.append(renderDropdown(dropdownItem.get("dropdown")));
+				}
+				html.append("</li>");
+			}
+		}
+
+		html.append("</ul>");
+		return html.toString();
+	}
+
+	private static String renderDropdown(Object obj) {
+		StringBuilder html = new StringBuilder("<div class=\"dropdown-content\"><div class=\"dropdown-columns\">");
+
+		Map<String, Object> dropdown = (Map<String, Object>) obj;
+		List<Map<String, Object>> columns = (List<Map<String, Object>>) dropdown.get("columns");
+
+		for (Map<String, Object> column : columns) {
+			html.append("<div class=\"column\">");
+			html.append("<h4>").append(column.get("title")).append("</h4>");
+			html.append("<ul>");
+
+			if (column.containsKey("items")) {
+				List<Map<String, Object>> items = (List<Map<String, Object>>) column.get("items");
+				for (Map<String, Object> item : items) {
+					html.append("<li><span>").append(item.get("icon")).append("</span>").append("<strong>")
+							.append(item.get("title")).append("</strong>").append("<p>").append(item.get("description"))
+							.append("</p>").append("</li>");
+				}
+			} else if (column.containsKey("blogs")) {
+				List<Map<String, Object>> blogs = (List<Map<String, Object>>) column.get("blogs");
+				for (Map<String, Object> blog : blogs) {
+					html.append("<li><strong>").append(blog.get("title")).append("</strong>").append("<p>")
+							.append(blog.get("description")).append("</p>").append("<a href=\"#\">")
+							.append(blog.get("cta")).append("</a></li>");
+				}
+				if (column.containsKey("footerLink")) {
+					html.append("<div class=\"footer-link\"><a href=\"#\">").append(column.get("footerLink"))
+							.append("</a></div>");
+				}
+			}
+
+			html.append("</ul></div>");
+		}
+
+		html.append("</div></div>");
+		return html.toString();
+	}
+
+	private static String renderActions(Object obj) {
+		StringBuilder html = new StringBuilder("<div class=\"navbar-actions\">");
+
+		List<Map<String, Object>> actions = (List<Map<String, Object>>) obj;
+		for (Map<String, Object> action : actions) {
+			String label = getString(action, "label", "Button");
+			String variant = getString(action, "variant", "");
+			String btnClass = "join-btn";
+			if (!variant.isEmpty()) {
+				btnClass += " " + variant;
+			}
+			html.append("<button class=\"").append(btnClass).append("\">").append(label).append("</button>");
+		}
+
+		html.append("</div>");
+		return html.toString();
+	}
+
+	private static String renderNavbarBlock(Map<String, Object> nav) {
+		StringBuilder html = new StringBuilder();
+
+		// Inline styles
+		StringBuilder style = new StringBuilder();
+		if (nav.containsKey("style")) {
+			Map<String, Object> styleMap = (Map<String, Object>) nav.get("style");
+			for (Map.Entry<String, Object> s : styleMap.entrySet()) {
+				appendStyle(style, s.getKey(), s.getValue());
+			}
+		}
+
+		html.append("<nav style=\"").append(style).append("\">");
+
+		// Logo
+		if (nav.containsKey("Logo")) {
+			Map<String, Object> logo = (Map<String, Object>) nav.get("Logo");
+			String type = getString(logo, "type", "text");
+			if ("image".equalsIgnoreCase(type)) {
+				html.append("<img src=\"").append(logo.get("src")).append("\" alt=\"").append(logo.get("alt"))
+						.append("\" width=\"").append(logo.get("width")).append("\" height=\"")
+						.append(logo.get("height")).append("\" />");
+			} else if ("text".equalsIgnoreCase(type)) {
+				html.append("<div style=\"font-weight:").append(getString(logo, "fontWeight", "normal"))
+						.append("; font-size:").append(getString(logo, "fontSize", "16px")).append(";\">")
+						.append(getString(logo, "text", "Logo")).append("</div>");
+			}
+		}
+
+		// Links
+		if (nav.containsKey("Links")) {
+			List<Map<String, Object>> links = (List<Map<String, Object>>) nav.get("Links");
+			html.append("<ul style=\"display:flex; gap:20px; list-style:none\">");
+			for (Map<String, Object> link : links) {
+				html.append("<li><a href=\"").append(link.get("href")).append("\">")
+						.append(getString(link, "label", "")).append("</a></li>");
+			}
+			html.append("</ul>");
+		}
+
+		// Buttons
+		if (nav.containsKey("Buttons")) {
+			List<Map<String, Object>> buttons = (List<Map<String, Object>>) nav.get("Buttons");
+			for (Map<String, Object> btn : buttons) {
+				String bg = getString(btn, "background", "white");
+				String color = getString(btn, "textColor", "black");
+				String border = getString(btn, "border", "none");
+
+				html.append("<a href=\"").append(getString(btn, "action", "#")).append("\" style=\"")
+						.append("background:").append(bg).append(";").append("color:").append(color).append(";")
+						.append("padding:8px 16px;").append("border:").append(border).append(";")
+						.append("text-decoration:none; margin-left:10px;").append("\">")
+						.append(getString(btn, "label", "Button")).append("</a>");
+			}
+		}
+
+		html.append("</nav>");
+		return html.toString();
+	}
+
+	private static void appendStyle(StringBuilder style, String key, Object value) {
+		if (value != null) {
+			style.append(key).append(":").append(value).append("; ");
+		}
+	}
+
+	private static String getIconEmoji(String label) {
+		label = label.toLowerCase();
+		if (label.contains("facebook"))
+			return "📘";
+		if (label.contains("instagram"))
+			return "📷";
+		if (label.equals("x"))
+			return "𝕏";
+		if (label.contains("search"))
+			return "🔍";
+		if (label.contains("profile"))
+			return "👤";
+		if (label.contains("twitter"))
+			return "🐦";
+
+		if (label.contains("linkedin"))
+			return "🔗";
+		if (label.contains("youtube"))
+			return "▶️";
+		return "📦";
+	}
+
+	private static String getWidgetIcon(String widget) {
+		widget = widget.toLowerCase();
+		if (widget.contains("search"))
+			return "🔍";
+		if (widget.contains("recent"))
+			return "📝";
+		if (widget.contains("newsletter"))
+			return "📬";
+		return "📦";
+	}
+
+}