translate ui to chinese

src/streamlit_app.py

@@ -30,52 +30,56 @@ def get_providers_and_voices(base_dir: Path):
 # Main app
 def main():
     # Configure page for better mobile experience; sidebar collapses nicely on small screens
-    st.set_page_config(page_title="TTS Samples Player", layout="wide")
-    st.title("🎵 TTS Samples Player")
+    st.set_page_config(page_title="TTS 範例播放器", layout="wide")
+    st.title("🎵 TTS 範例播放器")
+    # Short introduction for non-tech users
     st.markdown(
         """
-        Select a TTS engine provider and a voice to play the corresponding WAV sample.
-        Use the sidebar to select provider and voice for better mobile experience.
+        **此範例示範 TTS 播放以下句子：
+        > 八和和牛燒肉專門店。沒有將就，只有講究！
+
+        您可以選擇不同的 TTS 提供者與語音，來播放對應的示例音檔。
+        在側邊欄進行選擇，以獲得更佳體驗。
         """
     )
     # Debugging: show BASE_DIR path
     st.sidebar.write(f"BASE_DIR: `{BASE_DIR}`")
     providers = get_providers_and_voices(BASE_DIR)
     if not providers:
-        st.warning(f"No providers found in `{BASE_DIR}`. Please ensure the folder exists with subfolders containing .wav files.")
+        st.warning(f"未找到任何 TTS 提供者資料夾 `{BASE_DIR}`，請確認資料夾存在，且包含 .wav 檔案。")
         # Optionally show what exists at parent: for debugging
         parent = BASE_DIR.parent
         if parent.exists():
-            st.info(f"Contents of parent directory `{parent}`: {sorted([p.name for p in parent.iterdir()])}")
+            st.info(f"上層資料夾內容 `{parent}`: {sorted([p.name for p in parent.iterdir()])}")
         return
 
     # Sidebar for selection (better for mobile)
-    st.sidebar.header("Select TTS Sample")
+    st.sidebar.header("選擇 TTS 範例")
     provider_list = sorted(providers.keys())
-    provider = st.sidebar.selectbox("Provider", options=provider_list)
+    provider = st.sidebar.selectbox("提供者", options=provider_list)
 
     voices = providers.get(provider, [])
     if not voices:
-        st.sidebar.info(f"No .wav files under provider `{provider}`.")
+        st.sidebar.info(f"提供者 `{provider}` 底下沒有 .wav 檔案。")
         return
 
-    voice = st.sidebar.selectbox("Voice", options=voices)
+    voice = st.sidebar.selectbox("語音", options=voices)
 
     # Main area shows playback
-    st.markdown(f"### Playing: **{provider} / {voice}**")
+    st.markdown(f"### 播放中：**{provider} / {voice}**")
     file_path = BASE_DIR / provider / voice
     if file_path.is_file():
         try:
             audio_bytes = file_path.read_bytes()
             st.audio(audio_bytes, format="audio/wav")
         except Exception as e:
-            st.error(f"Error loading audio: {e}")
+            st.error(f"載入音訊時出錯: {e}")
     else:
-        st.error(f"File not found: `{file_path}`")
+        st.error(f"找不到檔案: `{file_path}`")
 
     # Browse all providers and voices in collapsible sections
     st.markdown("---")
-    st.markdown("#### Browse all samples")
+    st.markdown("#### 瀏覽所有範例音檔")
     for prov, voice_files in providers.items():
         with st.expander(prov, expanded=False):
             for vf in voice_files:
@@ -83,16 +87,16 @@ def main():
                 btn_key = f"play_{prov}_{vf}"
                 cols = st.columns([3,1])
                 cols[0].write(vf)
-                if cols[1].button("Play", key=btn_key):
+                if cols[1].button("播放", key=btn_key):
                     if path.is_file():
                         try:
                             data = path.read_bytes()
                             st.audio(data, format="audio/wav")
-                            st.write(f"**Playing**: `{prov}/{vf}`")
+                            st.write(f"**播放中**：`{prov}/{vf}`")
                         except Exception as ex:
-                            st.error(f"Error playing file: {ex}")
+                            st.error(f"播放音檔時出錯: {ex}")
                     else:
-                        st.error(f"File not found: {path}")
+                        st.error(f"找不到檔案: {path}")
 
 if __name__ == "__main__":
-    main()
+    main()