重做斗鱼粉丝日报信息模板

- 将粉丝日报改为信息优先布局，新增重点信息、话题簇、英雄焦点和热点窗口区块
- 让模板直接展示本地提纯出的有效信息，不再只依赖少量乐子文案
- 补充粉丝日报渲染辅助函数，提升证据簇和高频信息的承载能力

plugins/douyu/report_template.py

@@ -462,6 +462,159 @@ def _render_fans_metric_cards(metrics: List[Dict[str, str]]) -> str:
     return "".join(blocks)
 
 
+def _build_fans_effective_info_lines(payload: Dict[str, Any], limit: int = 6) -> List[str]:
+    """
+    为粉丝日报补一层“有效信息速览”。
+    这里优先从本地提纯后的主题证据簇中拿事实，不依赖 LLM 自己归纳，
+    这样模板本身就能稳定承载更多有效信息。
+    """
+    lines: List[str] = []
+    seen = set()
+
+    def push(text: str) -> None:
+        value = str(text or "").strip()
+        if not value or value in seen:
+            return
+        seen.add(value)
+        lines.append(value)
+
+    for item in (payload.get("topic_evidence_clusters", []) or [])[:6]:
+        label = str(item.get("label") or "").strip()
+        count = int(item.get("count", 0) or 0)
+        time_range = str(item.get("time_range") or "").strip()
+        samples = item.get("samples", []) or []
+        sample_text = ""
+        if samples:
+            first_sample = samples[0]
+            sample_text = str(first_sample.get("content") or "").strip()[:42]
+        if label and sample_text:
+            push(f"{label}在 {time_range or '全场'} 持续被讨论，相关弹幕约 {count} 条，代表内容是「{sample_text}」。")
+        elif label:
+            push(f"{label}是今天的高关注话题之一，相关弹幕约 {count} 条。")
+        if len(lines) >= limit:
+            return lines[:limit]
+
+    hero_mentions = payload.get("compact_scene_material", {}).get("semantic_fact_hints", {}).get("hero_mentions", []) or []
+    if hero_mentions:
+        hero_names = [str(item.get("hero") or "").strip() for item in hero_mentions[:4] if str(item.get("hero") or "").strip()]
+        if hero_names:
+            push(f"英雄讨论主要集中在 {'、'.join(hero_names)}。")
+
+    hot_windows = payload.get("local_stats", {}).get("peak_windows", []) or []
+    if hot_windows:
+        top_window = hot_windows[0]
+        push(
+            f"最热窗口出现在 {str(top_window.get('start_time') or '')[-8:-3]}，"
+            f"该时段累计弹幕 {int(top_window.get('message_count', 0) or 0)} 条。"
+        )
+    return lines[:limit]
+
+
+def _render_fans_info_cards(items: List[str]) -> str:
+    blocks = []
+    for item in items[:6]:
+        blocks.append(
+            '<div class="fans-info-card">'
+            f'<div class="fans-info-text">{_escape(item)}</div>'
+            '</div>'
+        )
+    return "".join(blocks)
+
+
+def _render_topic_clusters(topic_clusters: List[Dict[str, Any]]) -> str:
+    blocks = []
+    for item in topic_clusters[:5]:
+        label = str(item.get("label") or "").strip()
+        if not label:
+            continue
+        count = int(item.get("count", 0) or 0)
+        user_count = int(item.get("user_count", 0) or 0)
+        time_range = str(item.get("time_range") or "").strip()
+        samples = item.get("samples", []) or []
+        sample_lines = []
+        for sample in samples[:3]:
+            content = str(sample.get("content") or "").strip()
+            nickname = str(sample.get("nickname") or "").strip() or "观众"
+            hm = str(sample.get("hm") or "").strip()
+            if content:
+                sample_lines.append(f"{hm} {nickname}：{content[:42]}")
+        sample_html = "".join(f'<li>{_escape(line)}</li>' for line in sample_lines)
+        blocks.append(
+            '<div class="topic-cluster-card">'
+            f'<div class="topic-cluster-title">{_escape(label)}</div>'
+            f'<div class="topic-cluster-meta">{_escape(time_range or "全场")} · {count} 条讨论 · {user_count} 人参与</div>'
+            f'<ul class="topic-cluster-list">{sample_html}</ul>'
+            '</div>'
+        )
+    return "".join(blocks)
+
+
+def _render_hero_mentions(hero_mentions: List[Dict[str, Any]]) -> str:
+    blocks = []
+    for item in hero_mentions[:4]:
+        hero_name = str(item.get("hero") or "").strip()
+        if not hero_name:
+            continue
+        mention_count = int(item.get("mention_count", 0) or 0)
+        user_count = int(item.get("user_count", 0) or 0)
+        sample_text = ""
+        samples = item.get("samples", []) or []
+        if samples:
+            sample = samples[0]
+            sample_text = str(sample.get("content") or "").strip()[:46]
+        blocks.append(
+            '<div class="hero-mention-card">'
+            f'<div class="hero-mention-name">{_escape(hero_name)}</div>'
+            f'<div class="hero-mention-meta">{mention_count} 次提及 / {user_count} 人讨论</div>'
+            f'<div class="hero-mention-sample">{_escape(sample_text)}</div>'
+            '</div>'
+        )
+    return "".join(blocks)
+
+
+def _render_hot_window_cards(hot_windows: List[Dict[str, Any]]) -> str:
+    blocks = []
+    for item in hot_windows[:4]:
+        start_time = str(item.get("start_time") or "")[-8:-3]
+        message_count = int(item.get("message_count", 0) or 0)
+        user_count = int(item.get("user_count", 0) or 0)
+        blocks.append(
+            '<div class="fans-hot-window-card">'
+            f'<div class="fans-hot-window-time">{_escape(start_time)}</div>'
+            f'<div class="fans-hot-window-meta">{message_count} 条弹幕 / {user_count} 人参与</div>'
+            '</div>'
+        )
+    return "".join(blocks)
+
+
+def _render_repeat_digest(payload: Dict[str, Any]) -> str:
+    local_stats = payload.get("local_stats", {}) or {}
+    repeated_messages = local_stats.get("top_repeated_messages", []) or []
+    emotion_bursts = local_stats.get("top_emotion_bursts", []) or []
+    blocks = []
+    for item in repeated_messages[:4]:
+        text = str(item.get("text") or "").strip()
+        count = int(item.get("count", 0) or 0)
+        if text:
+            blocks.append(
+                '<div class="repeat-chip">'
+                f'<span class="repeat-chip-text">{_escape(text[:28])}</span>'
+                f'<span class="repeat-chip-count">{count} 次</span>'
+                '</div>'
+            )
+    for item in emotion_bursts[:4]:
+        text = str(item.get("text") or "").strip()
+        count = int(item.get("count", 0) or 0)
+        if text:
+            blocks.append(
+                '<div class="repeat-chip emotion">'
+                f'<span class="repeat-chip-text">{_escape(text[:18])}</span>'
+                f'<span class="repeat-chip-count">{count} 次</span>'
+                '</div>'
+            )
+    return "".join(blocks)
+
+
 def _render_badges(top_badges: List[Dict[str, Any]]) -> str:
     blocks = []
     for item in top_badges[:6]:
@@ -783,6 +936,14 @@ def render_fans_daily_report_html(
     lead_text = str(sections.get("lead") or "").strip()
     if not lead_text:
         lead_text = "今天这场直播的弹幕主打一个集体上头，观众一边盯着画面，一边忙着把梗越刷越离谱。"
+    topic_clusters = payload.get("topic_evidence_clusters", []) or []
+    hero_mentions = (
+        payload.get("compact_scene_material", {})
+        .get("semantic_fact_hints", {})
+        .get("hero_mentions", [])
+        or []
+    )
+    local_stats = payload.get("local_stats", {}) or {}
 
     renderer = HtmlTemplateRenderer()
     return renderer.render(
@@ -791,8 +952,13 @@ def render_fans_daily_report_html(
             "title_name": title_name,
             "subtitle": subtitle,
             "lead_text": lead_text,
-            # 粉丝版刻意弱化“分析感”，下面几块都只展示娱乐化后的结果。
+            # 粉丝版不再只做“乐子文案展示”，而是补进本地提纯后的有效信息区。
             "fans_metrics_html": Markup(_render_fans_metric_cards(_build_fans_fun_metrics(payload))),
+            "effective_info_html": Markup(_render_fans_info_cards(_build_fans_effective_info_lines(payload))),
+            "topic_clusters_html": Markup(_render_topic_clusters(topic_clusters)),
+            "hero_mentions_html": Markup(_render_hero_mentions(hero_mentions)),
+            "hot_windows_html": Markup(_render_hot_window_cards(local_stats.get("peak_windows", []) or [])),
+            "repeat_digest_html": Markup(_render_repeat_digest(payload)),
             "laugh_points_html": Markup(_render_list(laugh_points, item_class="funny-list")),
             "famous_scenes_html": Markup(_render_fans_scene_cards(famous_scenes)),
             "meme_rank_html": Markup(_render_rank_cards(meme_rank)),