From dcdac8947089fe2c1df85e79277c4e073d62f9c1 Mon Sep 17 00:00:00 2001
From: posimai <posimai.project@gmail.com>
Date: Sun, 22 Mar 2026 23:39:28 +0900
Subject: [PATCH] feat: client-side TTS warmup after feed load

---
 index.html | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/index.html b/index.html
index 7c02dd0..1c28207 100644
--- a/index.html
+++ b/index.html
@@ -1006,6 +1006,17 @@ async function loadFeed() {
         });
         speechQueue.push('本日のブリーフィングは以上です。');
 
+        // APIキーがあれば表示中の記事をバックグラウンドでウォームアップ
+        const warmupKey = localStorage.getItem('posimai-brief-apikey');
+        if (warmupKey) {
+            const texts = speechQueue.map(t => preprocessText(t));
+            fetch(API_BASE + '/tts/warmup', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${warmupKey}` },
+                body: JSON.stringify({ texts, speaker: ttsSpeaker }),
+            }).catch(() => {});
+        }
+
         document.getElementById('briefCount').textContent = `${list.length}件`;
         updateArticleDisplay(list[0], 0);
         renderList();