feat: language and option fields in tui, context-sensitive voice label

1 files changed, 22 insertions, 0 deletions

diff --git a/app/backends/common.py b/app/backends/common.py
index 25d4f31..b9448e0 100644
--- a/app/backends/common.py
+++ b/app/backends/common.py
@@ -230,6 +230,28 @@ def normalize_remote_url(value: str) -> str:
         (parts.scheme or "http", parts.netloc, parts.path, "", ""))
 
 
+def parse_request_options(text: str) -> Dict[str, str]:
+    """Parse a user-supplied ``KEY=VALUE`` option string into a dict.
+
+    Items are separated by commas or whitespace; each must contain an
+    ``=`` with a non-empty key. Values are kept verbatim (only the key is
+    stripped), so e.g. ``speed=1.1`` yields ``{"speed": "1.1"}`` — the
+    audio.cpp server coerces per-model option values itself. A blank
+    string yields {}. Raises ValueError with a user-facing message when
+    an item lacks ``=`` or has an empty key; later duplicates of a key
+    override earlier ones.
+    """
+    options: Dict[str, str] = {}
+    for item in text.replace(",", " ").split():
+        key, sep, value = item.partition("=")
+        if not sep or not key.strip():
+            raise ValueError(
+                f"Request options expect KEY=VALUE items "
+                f"(e.g. emotion=neutral); got {item!r}")
+        options[key.strip()] = value
+    return options
+
+
 def server_running(url: str, timeout: float = 0.3) -> bool:
     """True when something accepts TCP connections at URL's host:port.