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| 1 | +package com.softdev.system.generator.util; |
| 2 | + |
| 3 | +import java.time.LocalDateTime; |
| 4 | +import java.time.format.DateTimeFormatter; |
| 5 | +import java.util.List; |
| 6 | +import java.util.Map; |
| 7 | + |
| 8 | +/** |
| 9 | + * 🏺 非遗传承工具：为生成的代码加盖手作印章，并生成手工代码认证书 |
| 10 | + * <p> |
| 11 | + * 在 AI vibe coding 的时代，每一行模板都坚持手搓，致敬古法编程非遗传承者。 |
| 12 | + * |
| 13 | + * @author zhengkai.blog.csdn.net |
| 14 | + */ |
| 15 | +public final class HeritageUtil { |
| 16 | + |
| 17 | + private static final String LINE_1 = "🏺 古法编程·非遗传承 | Traditional Code Craft since 2018"; |
| 18 | + private static final String LINE_2 = "本代码由手作模板工艺生成，非 AI vibe coding 之作 | Handcrafted, not AI-generated."; |
| 19 | + |
| 20 | + private static final DateTimeFormatter TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"); |
| 21 | + |
| 22 | + private HeritageUtil() { |
| 23 | + } |
| 24 | + |
| 25 | + /** |
| 26 | + * isHeritage 是否启用；未显式关闭（false）时默认开启 |
| 27 | + */ |
| 28 | + public static boolean isEnabled(Map<String, Object> params) { |
| 29 | + Object flag = params == null ? null : params.get("isHeritage"); |
| 30 | + return flag == null || Boolean.TRUE.equals(flag) || "true".equalsIgnoreCase(String.valueOf(flag)); |
| 31 | + } |
| 32 | + |
| 33 | + /** |
| 34 | + * 在文件头部盖手作印章；JSON 等不支持注释的文件类型原样返回 |
| 35 | + * |
| 36 | + * @param fileName 模板配置中的目标文件名（用于推断注释语法，可能不准，仅作兜底） |
| 37 | + * @param content 生成的代码文本 |
| 38 | + */ |
| 39 | + public static String stamp(String fileName, String content) { |
| 40 | + if (content == null || content.isEmpty()) { |
| 41 | + return content; |
| 42 | + } |
| 43 | + // 内容嗅探优先：模板配置的 fileName 可能与实际内容类型不符（如 mapper 标为 .java 实为 XML） |
| 44 | + String trimmed = content.trim(); |
| 45 | + if (trimmed.startsWith("<")) { |
| 46 | + return stampAsXmlComment(content); |
| 47 | + } |
| 48 | + if (trimmed.startsWith("{") || trimmed.startsWith("[")) { |
| 49 | + return content; |
| 50 | + } |
| 51 | + switch (extensionOf(fileName)) { |
| 52 | + case "java": |
| 53 | + case "jjs": |
| 54 | + case "js": |
| 55 | + case "qvs": |
| 56 | + return "// " + LINE_1 + "\n// " + LINE_2 + "\n" + content; |
| 57 | + case "sql": |
| 58 | + return "-- " + LINE_1 + "\n-- " + LINE_2 + "\n" + content; |
| 59 | + case "yml": |
| 60 | + case "yaml": |
| 61 | + case "properties": |
| 62 | + case "txt": |
| 63 | + return "# " + LINE_1 + "\n# " + LINE_2 + "\n" + content; |
| 64 | + case "xml": |
| 65 | + case "html": |
| 66 | + case "vue": |
| 67 | + case "md": |
| 68 | + return stampAsXmlComment(content); |
| 69 | + default: |
| 70 | + return content; |
| 71 | + } |
| 72 | + } |
| 73 | + |
| 74 | + /** |
| 75 | + * 手工代码认证书（ZIP 彩蛋） |
| 76 | + */ |
| 77 | + public static String buildCertificate(String className, String tableName, String author, List<String> templateNames) { |
| 78 | + StringBuilder sb = new StringBuilder(); |
| 79 | + sb.append("🏺 手工代码认证书\n"); |
| 80 | + sb.append("CERTIFICATE OF HANDCRAFTED CODE\n"); |
| 81 | + sb.append("================================================================\n\n"); |
| 82 | + sb.append("兹证明\n\n"); |
| 83 | + sb.append(" ").append(safe(className)).append("（表 ").append(safe(tableName)).append("）的 ") |
| 84 | + .append(templateNames == null ? 0 : templateNames.size()).append(" 份代码\n"); |
| 85 | + sb.append(" 均由「古法编程·非遗传承」工艺生成。\n\n"); |
| 86 | + sb.append("模板清单：\n"); |
| 87 | + if (templateNames != null) { |
| 88 | + for (String name : templateNames) { |
| 89 | + sb.append(" · ").append(name).append('\n'); |
| 90 | + } |
| 91 | + } |
| 92 | + sb.append('\n'); |
| 93 | + sb.append("工匠：").append(author == null || author.trim().isEmpty() ? "Anonymous" : author.trim()).append('\n'); |
| 94 | + sb.append("时间：").append(LocalDateTime.now().format(TIME_FORMATTER)).append('\n'); |
| 95 | + sb.append("工艺：Freemarker 手作模板 + 自研/JSqlParser 双解析引擎\n\n"); |
| 96 | + sb.append("在 AI vibe coding 的时代，\n"); |
| 97 | + sb.append("每一行模板都坚持手搓。\n"); |
| 98 | + sb.append("—— 致敬所有古法编程非遗传承者 🙏\n\n"); |
| 99 | + sb.append("Powered by SpringBootCodeGenerator (2018 - 至今)\n"); |
| 100 | + sb.append("https://github.com/moshowgame/SpringBootCodeGenerator/\n"); |
| 101 | + return sb.toString(); |
| 102 | + } |
| 103 | + |
| 104 | + /** |
| 105 | + * XML 声明必须位于文档最前，印章插在声明之后 |
| 106 | + */ |
| 107 | + private static String stampAsXmlComment(String content) { |
| 108 | + if (content.startsWith("<?xml")) { |
| 109 | + int end = content.indexOf("?>"); |
| 110 | + if (end > 0) { |
| 111 | + String prolog = content.substring(0, end + 2) + "\n"; |
| 112 | + return prolog + "<!--\n " + LINE_1 + "\n " + LINE_2 + "\n-->\n" + content.substring(end + 2); |
| 113 | + } |
| 114 | + } |
| 115 | + return "<!--\n " + LINE_1 + "\n " + LINE_2 + "\n-->\n" + content; |
| 116 | + } |
| 117 | + |
| 118 | + private static String extensionOf(String fileName) { |
| 119 | + if (fileName == null) { |
| 120 | + return ""; |
| 121 | + } |
| 122 | + String lower = fileName.toLowerCase(); |
| 123 | + int dot = lower.lastIndexOf('.'); |
| 124 | + return dot < 0 ? "" : lower.substring(dot + 1); |
| 125 | + } |
| 126 | + |
| 127 | + private static String safe(String value) { |
| 128 | + return value == null ? "" : value; |
| 129 | + } |
| 130 | + |
| 131 | +} |
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