added commentation

WatcherAgent/src/docker/container.rs

@@ -1,3 +1,8 @@
+
+//! Docker container utilities for WatcherAgent
+//!
+//! Provides functions to list and process Docker containers using the Bollard library.
+//!
 use crate::models::DockerContainer;
 
 use bollard::query_parameters::{ListContainersOptions};
@@ -6,6 +11,13 @@ use bollard::Docker;
 
 
 
+/// Returns a list of available Docker containers.
+///
+/// # Arguments
+/// * `docker` - Reference to a Bollard Docker client.
+///
+/// # Returns
+/// * `Vec<DockerContainer>` - Vector of Docker container info.
 pub async fn get_available_container(docker: &Docker) -> Vec<DockerContainer> {
     println!("=== DOCKER CONTAINER LIST ===");
     
@@ -67,32 +79,15 @@ pub async fn get_available_container(docker: &Docker) -> Vec<DockerContainer> {
     containers_list
 }
 
-/*pub fn extract_client_container_id(line: &str) -> Option<String> {
-    // Split by slashes and take the last part
-    if let Some(last_part) = line.split('/').last() {
-        let last_part = last_part.trim();
-        
-        // Remove common suffixes
-        let clean_id = last_part
-            .trim_end_matches(".scope")
-            .trim_start_matches("docker-")
-            .trim_start_matches("crio-")
-            .trim_start_matches("containerd-");
-        
-        // Check if it looks like a container ID (hex characters)
-        if clean_id.chars().all(|c| c.is_ascii_hexdigit()) && clean_id.len() >= 12 {
-            return Some(clean_id.to_string());
-        }
-        
-        // If it's not pure hex, try to extract hex sequence
-        let hex_part: String = clean_id.chars()
-            .take_while(|c| c.is_ascii_hexdigit())
-            .collect();
-            
-        if hex_part.len() >= 12 {
-            return Some(hex_part);
-        }
-    }
-    
-    None
-}*/
+/*
+/// Extracts a Docker container ID from a string line.
+///
+/// # Arguments
+/// * `line` - The input string containing a container ID or related info.
+///
+/// # Returns
+/// * `Option<String>` - The extracted container ID if found.
+pub fn extract_client_container_id(line: &str) -> Option<String> {
+    // ...existing code...
+}
+*/