Added completion

lua/gemini/completion.lua

@@ -6,6 +6,10 @@ local completion_cache = {}
 
 -- Helper function to create completion items from Gemini response
 local function parse_completion_response(response)
+    if type(response) ~= "string" then
+        return {}
+    end
+    
     -- Split response into lines and filter out empty ones
     local lines = vim.split(response, "\n")
     local items = {}
@@ -13,14 +17,25 @@ local function parse_completion_response(response)
     for _, line in ipairs(lines) do
         if line and line:match("^%s*[^%s]") then -- Skip empty lines
             table.insert(items, {
-                word = line,  -- Changed from label to word
+                word = line:match("^%s*(.-)%s*$"), -- Trim whitespace
                 kind = vim.lsp.protocol.CompletionItemKind.Text,
-                menu = "[Gemini]",  -- Added menu indicator
-                info = line,  -- Added info
+                menu = "[Gemini]",
+                info = line,
             })
         end
     end
     
+    -- Always return at least one item
+    if #items == 0 then
+        items = {
+            { 
+                word = "No completions found",
+                kind = vim.lsp.protocol.CompletionItemKind.Text,
+                menu = "[Gemini]"
+            }
+        }
+    end
+    
     return items
 end
 
@@ -51,18 +66,20 @@ function M.get_completion(params, callback)
     api.get_response(prompt, nil, function(response, error)
         if error then
             vim.notify("Completion error: " .. error, vim.log.levels.ERROR)
-            vim.schedule(function()
-                callback({})
-            end)
+            callback({
+                { 
+                    word = "Error: " .. error,
+                    kind = vim.lsp.protocol.CompletionItemKind.Text,
+                    menu = "[Gemini]"
+                }
+            })
             return
         end
         
         vim.notify("Received completion response", vim.log.levels.INFO)
         local items = parse_completion_response(response)
-        vim.schedule(function()
         callback(items)
     end)
-    end)
 end
 
 return M

lua/gemini/init.lua

@@ -103,28 +103,20 @@ function M.complete(findstart, base)
         end
         return start
     else
-        -- Create a completion timer
-        local timer = vim.loop.new_timer()
-        local items = {}
-        local done = false
+        -- Return empty list immediately to keep menu open
+        local items = {
+            { word = "Loading...", kind = vim.lsp.protocol.CompletionItemKind.Text }
+        }
         
         -- Start completion request
         completion.get_completion({ word = base }, function(completions)
-            items = completions
-            done = true
-            -- Trigger completion menu refresh
+            if #completions > 0 then
                 vim.schedule(function()
-                vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes('<C-x><C-o>', true, true, true), 'n', true)
+                    -- Update the completion menu
+                    vim.fn.complete(vim.fn.col('.') - #base, completions)
                 end)
-        end)
-
-        -- Wait for completion (with timeout)
-        timer:start(0, 100, vim.schedule_wrap(function()
-            if not done then
-                return {}
             end
-            timer:stop()
-        end))
+        end)
 
         return items
     end