transform selection

lua/hacker-helper.lua

@@ -89,12 +89,23 @@ M.setup = function(user_config)
 end
 -- Function to handle encoding/decoding based on selection
 M.transform_selected_text = function(type, mode)
+  -- Capture the selection
   local start_pos = vim.fn.getpos("'<")
   local end_pos = vim.fn.getpos("'>")
-  local start_line, start_col = start_pos[2], start_pos[3] - 1 -- Convert to 0-based index
-  local end_line, end_col = end_pos[2], end_pos[3] - 1 -- Convert to 0-based index
 
-  -- Get selected lines
+  local start_line = start_pos[2]
+  local start_col = start_pos[3] - 1 -- Convert to 0-based index
+
+  local end_line = end_pos[2]
+  local end_col = end_pos[3] - 1 -- Convert to 0-based index
+
+  -- Adjust for visual line selection
+  if vim.fn.mode() == "V" then
+    start_col = 0
+    end_col = -1
+  end
+
+  -- Get the selected lines
   local lines = vim.fn.getline(start_line, end_line)
 
   -- If no lines were selected, return early
@@ -103,9 +114,8 @@ M.transform_selected_text = function(type, mode)
     return
   end
 
-  -- Handle full line selection
+  -- Full-line selection: Transform the entire lines
   if start_col == 0 and end_col == -1 then
-    -- Full-line transformation
     if type == "url" then
       lines = M.transform_lines(lines, mode, "url")
     elseif type == "base64" then
@@ -114,7 +124,7 @@ M.transform_selected_text = function(type, mode)
     -- Replace all selected lines with the transformed lines
     vim.fn.setline(start_line, lines)
   else
-    -- Handle partial selection within a single line
+    -- Partial selection within a single line
     if lines and lines[1] then
       local line = lines[1]