create NLP command for details

src/lang/command_patterns.js

@@ -0,0 +1,78 @@
+/**
+ * command_patterns.js
+ * 
+ * Defines pattern matching rules for natural language commands
+ * Each pattern includes a regex and mapping for parameter extraction
+ */
+
+/**
+ * Command patterns array
+ * Each pattern object contains:
+ * - name: A descriptive name for the pattern
+ * - regex: A regular expression to match the command
+ * - action: The action to perform (e.g., details, search)
+ * - module: The module to use (e.g., sigma, alerts)
+ * - params: Array of capturing group indices to extract parameters
+ */
+const commandPatterns = [
+    // Sigma details patterns
+    {
+      name: 'sigma-details-direct',
+      regex: /^(explain|get|show|display|details|info|about)\s+(rule|detection)\s+(from\s+)?sigma\s+(where\s+)?(id=|id\s+is\s+|with\s+id\s+)(.+)$/i,
+      action: 'details',
+      module: 'sigma',
+      params: [6] // rule ID is in capturing group 6
+    },
+    {
+      name: 'sigma-details-simple',
+      regex: /^(details|explain)\s+(.+)$/i,
+      action: 'details',
+      module: 'sigma',
+      params: [2] // rule ID is in capturing group 2
+    },
+    
+    // Sigma search patterns
+    {
+      name: 'sigma-search',
+      regex: /^(search|find|look\s+for)\s+(rules|detections)?\s*(in|from)?\s*sigma\s+(for|where|with)?\s+(.+)$/i,
+      action: 'search',
+      module: 'sigma',
+      params: [5] // search query is in capturing group 5
+    },
+    {
+      name: 'sigma-search-simple',
+      regex: /^(search|find)\s+(.+)$/i,
+      action: 'search',
+      module: 'sigma',
+      params: [2] // search query is in capturing group 2
+    },
+    
+    // Sigma create patterns
+    {
+      name: 'sigma-create',
+      regex: /^(create|new|add)\s+(rule|detection)\s+(in|to|for)?\s*sigma\s+(with|using)?\s+(.+)$/i,
+      action: 'create',
+      module: 'sigma',
+      params: [5] // creation parameters in capturing group 5
+    },
+    
+    // Sigma stats patterns
+    {
+      name: 'sigma-stats',
+      regex: /^(stats|statistics|metrics|counts)\s+(for|about|on|of)?\s*sigma$/i,
+      action: 'stats',
+      module: 'sigma',
+      params: []
+    },
+    {
+      name: 'sigma-stats-show',
+      regex: /^(show|get|display)\s+(stats|statistics|metrics|counts)\s+(for|about|on|of)?\s*sigma$/i,
+      action: 'stats',
+      module: 'sigma',
+      params: []
+    }
+    
+    // Additional command patterns for other modules can be added here
+  ];
+  
+  module.exports = commandPatterns;