ref(ai): move unfitting functions out of window.c; create aiwin.c

src/ui/aiwin.c

@@ -0,0 +1,65 @@
+/*
+ * aiwin.c - AI Chat Window Management
+ *
+ * Provides functions for managing the AI chat window (ProfAiWin) in the
+ * profanity client. This includes retrieving window strings for identification,
+ * displaying AI/LLM responses in the chat view, and handling error messages
+ * from AI interactions.
+ *
+ * Key functions:
+ *   aiwin_get_string()       - Returns a descriptive string for the window
+ *   aiwin_display_response() - Displays an AI/LLM response and appends it
+ *                              to the conversation history
+ *   aiwin_display_error()    - Displays an error message from AI operations
+ *
+ * vim: expandtab:ts=4:sts=4:sw=4
+ */
+
+#include "config.h"
+
+#include <assert.h>
+
+#include "ai/ai_client.h"
+#include "log.h"
+#include "ui/ui.h"
+#include "ui/win_types.h"
+
+char*
+aiwin_get_string(ProfAiWin* win)
+{
+    assert(win->memcheck == PROFAIWIN_MEMCHECK);
+    return g_strdup_printf("AI Chat (%s: %s)", win->session->provider_name, win->session->model);
+}
+
+void
+aiwin_display_response(ProfAiWin* win, const char* response)
+{
+    log_debug("[AI-WIN] aiwin_display_response ENTER: win=%p, response='%s'", (void*)win, response);
+    assert(win->memcheck == PROFAIWIN_MEMCHECK);
+
+    if (!response) {
+        log_error("[AI-WIN] FAIL: null response");
+        return;
+    }
+
+    // Display AI response
+    win_println(&win->window, THEME_DEFAULT, "<< LLM:", "%s", response);
+    log_debug("[AI-WIN] Displayed AI response");
+
+    // Add to conversation history
+    ai_session_add_message(win->session, "assistant", response);
+    log_debug("[AI-WIN] Added assistant message to session history");
+}
+
+void
+aiwin_display_error(ProfAiWin* win, const char* error_msg)
+{
+    log_debug("[AI-WIN] aiwin_display_error ENTER: win=%p, error='%s'", (void*)win, error_msg);
+    assert(win->memcheck == PROFAIWIN_MEMCHECK);
+
+    const char* msg = error_msg ? error_msg : "Unknown error";
+    win_println(&win->window, THEME_ERROR, "[ERROR]", "%s", msg);
+
+    // Also show error in console so user sees it regardless of active window
+    cons_show_error("AI Error: %s", msg);
+}