daily folder structure: each date gets its own directory

tools/formatter.py

@@ -1,55 +1,26 @@
-"""Markdown formatter - converts AI analysis results to beautiful .md files."""
+"""Markdown formatter -- wraps AI-generated body with frontmatter and annotations."""
 
 from datetime import datetime
 
 
-def format_daily_digest(date, categories, summary, connections, todos):
-    """Format daily digest markdown file."""
+def format_daily_digest(date, ai_body):
+    """Wrap AI-generated Markdown body with frontmatter."""
     date_str = date.strftime("%Y-%m-%d")
     weekday = ["周一", "周二", "周三", "周四", "周五", "周六", "周日"][date.weekday()]
 
     lines = []
     lines.append("---")
-    lines.append(f"date: {date_str}")
+    lines.append("date: " + date_str)
     lines.append("type: daily-digest")
     lines.append("tags: [灵感收集器, 每日总结]")
     lines.append("---")
     lines.append("")
-    lines.append(f"# {date_str} 灵感摘要 · {weekday}")
+    lines.append("# " + date_str + " 灵感摘要 · " + weekday)
     lines.append("")
-
-    # Summary
     lines.append("## AI 分析（自动生成，请勿编辑）")
     lines.append("")
-    lines.append(summary)
+    lines.append(ai_body)
     lines.append("")
-
-    # Categories
-    if categories:
-        lines.append("### 分类概览")
-        lines.append("")
-        for cat, items in categories.items():
-            count = len(items) if isinstance(items, list) else items
-            lines.append(f"- **{cat}**：{count}条")
-        lines.append("")
-
-    # Connections
-    if connections:
-        lines.append("### 关联发现")
-        lines.append("")
-        for conn in connections:
-            lines.append(f"- {conn}")
-        lines.append("")
-
-    # Todos
-    if todos:
-        lines.append("### 待办")
-        lines.append("")
-        for todo in todos:
-            lines.append(f"- [ ] {todo}")
-        lines.append("")
-
-    # User annotation area
     lines.append("---")
     lines.append("")
     lines.append("## 我的批注")
@@ -68,18 +39,16 @@ def format_weekly_trend(start_date, end_date, stats, highlights, insight):
 
     lines = []
     lines.append("---")
-    lines.append(f"date: {start_date.year}-W{week_number}")
+    lines.append("date: " + str(start_date.year) + "-W" + str(week_number))
     lines.append("type: weekly-trend")
     lines.append("tags: [灵感收集器, 每周趋势]")
     lines.append("---")
     lines.append("")
-    lines.append(f"# 第 {week_number} 周灵感趋势（{week_start} - {week_end}）")
+    lines.append("# 第 " + str(week_number) + " 周灵感趋势（" + week_start + " - " + week_end + "）")
     lines.append("")
-
-    # Stats
     lines.append("## AI 分析（自动生成，请勿编辑）")
     lines.append("")
-    lines.append(f"本周共记录 **{stats.get('total', 0)}** 条灵感。")
+    lines.append("本周共记录 **" + str(stats.get('total', 0)) + "** 条灵感。")
     lines.append("")
 
     if stats.get("daily_counts"):
@@ -87,22 +56,23 @@ def format_weekly_trend(start_date, end_date, stats, highlights, insight):
         lines.append("")
         for day, count in stats["daily_counts"].items():
             bar = "█" * count if count > 0 else "▏"
-            lines.append(f"- {day}：{bar} {count}条")
+            lines.append("- " + day + "：" + bar + " " + str(count) + "条")
         lines.append("")
 
     if stats.get("categories"):
         lines.append("### 主题分布")
         lines.append("")
+        total = stats.get("total", 1)
         for cat, count in stats["categories"].items():
-            pct = count / stats["total"] * 100 if stats["total"] else 0
-            lines.append(f"- **{cat}**：{count}条（{pct:.0f}%）")
+            pct = count / total * 100 if total else 0
+            lines.append("- **" + cat + "**：" + str(count) + "条（" + str(int(pct)) + "%）")
         lines.append("")
 
     if highlights:
         lines.append("### 本周亮点")
         lines.append("")
         for h in highlights:
-            lines.append(f"- {h}")
+            lines.append("- " + h)
         lines.append("")
 
     if insight:
@@ -111,7 +81,6 @@ def format_weekly_trend(start_date, end_date, stats, highlights, insight):
         lines.append(insight)
         lines.append("")
 
-    # User annotation
     lines.append("---")
     lines.append("")
     lines.append("## 我的批注")