feat(trainer): add GitHub activity heatmap, 4-option quiz mode, active typing, and duplicate checks

2026-09-23 10:02:29 +00:00
parent d31c77fdd0
commit 2294121777
16 changed files with 4318 additions and 685 deletions
@@ -0,0 +1,151 @@
+"""
+Export module for notes.qpid.pro — Stage 2
+Supports: CSV (Excel-friendly with BOM), JSON, Anki TSV (Cloze-ready), Markdown.
+"""
+import csv
+import io
+import json
+import re
+from datetime import datetime, timezone
+from typing import List, Dict, Any
+
+
+def export_csv(cards: List[Dict[str, Any]]) -> bytes:
+    """CSV with UTF-8 BOM for correct Excel auto-detection of encoding."""
+    output = io.StringIO()
+    fieldnames = [
+        "term", "translation", "context", "phonetic",
+        "part_of_speech", "definition_en", "collection", "tags", "notes", "created_at",
+    ]
+    writer = csv.DictWriter(
+        output,
+        fieldnames=fieldnames,
+        extrasaction="ignore",
+        quoting=csv.QUOTE_MINIMAL,
+        lineterminator="\r\n",
+    )
+    writer.writeheader()
+    for c in cards:
+        writer.writerow({
+            "term": c.get("term") or "",
+            "translation": c.get("translation") or "",
+            "context": c.get("context_sentence") or c.get("context") or "",
+            "phonetic": c.get("phonetic") or "",
+            "part_of_speech": c.get("part_of_speech") or "",
+            "definition_en": c.get("definition_en") or "",
+            "collection": c.get("collection") or "General",
+            "tags": c.get("tags") or "",
+            "notes": c.get("notes") or "",
+            "created_at": c.get("created_at") or "",
+        })
+    # UTF-8 BOM (\ufeff) so Excel auto-detects encoding
+    return ("\ufeff" + output.getvalue()).encode("utf-8")
+
+
+def export_json(cards: List[Dict[str, Any]]) -> bytes:
+    """Full JSON export with metadata header."""
+    payload = {
+        "exported_at": datetime.now(timezone.utc).isoformat(),
+        "total": len(cards),
+        "cards": [
+            {
+                "id": c.get("id"),
+                "term": c.get("term") or "",
+                "translation": c.get("translation") or "",
+                "context_sentence": c.get("context_sentence") or c.get("context") or "",
+                "phonetic": c.get("phonetic") or "",
+                "part_of_speech": c.get("part_of_speech") or "",
+                "definition_en": c.get("definition_en") or "",
+                "collection": c.get("collection") or "General",
+                "tags": c.get("tags") or "",
+                "notes": c.get("notes") or "",
+                "audio_url": c.get("audio_url") or "",
+                "created_at": c.get("created_at") or "",
+                "updated_at": c.get("updated_at") or "",
+            }
+            for c in cards
+        ],
+    }
+    return json.dumps(payload, ensure_ascii=False, indent=2).encode("utf-8")
+
+
+def export_anki_tsv(cards: List[Dict[str, Any]]) -> bytes:
+    """
+    Anki-compatible tab-separated export with cloze deletion support.
+    """
+    lines: List[str] = [
+        "#separator:tab",
+        "#html:true",
+        "#notetype:Basic (and reversed card)",
+        "#columns:Front\tBack\tTags\tContext",
+    ]
+    for c in cards:
+        term = (c.get("term") or "").replace("\t", " ").replace("\n", " ")
+        translation = (c.get("translation") or "").replace("\t", " ").replace("\n", " ")
+        phonetic = (c.get("phonetic") or "").replace("\t", " ")
+        context = (c.get("context_sentence") or c.get("context") or "").replace("\t", " ").replace("\n", " ")
+        tags_raw = c.get("tags") or ""
+        collection = (c.get("collection") or "General").strip().replace(" ", "_")
+
+        # Cloze representation if context contains the term
+        cloze_ctx = ""
+        if context and term and term.lower() in context.lower():
+            cloze_ctx = re.sub(re.escape(term), f"{{{{c1::{term}}}}}", context, flags=re.IGNORECASE)
+
+        tag_parts = [f"collection_{collection}"] + [
+            t.strip().replace(" ", "_")
+            for t in tags_raw.split(",") if t.strip()
+        ]
+        tags_str = " ".join(tag_parts)
+
+        front = term if not phonetic else f"{term}  [{phonetic}]"
+        back = translation
+
+        lines.append(f"{front}\t{back}\t{tags_str}\t{cloze_ctx or context}")
+
+    return ("\n".join(lines) + "\n").encode("utf-8")
+
+
+def export_markdown(cards: List[Dict[str, Any]]) -> bytes:
+    """Human-readable Markdown export, grouped by collection."""
+    now_str = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M UTC")
+    lines: List[str] = [
+        f"# 📚 Vocabulary Export — {now_str}",
+        f"**Total cards:** {len(cards)}",
+        "",
+    ]
+
+    by_collection: Dict[str, List[Dict[str, Any]]] = {}
+    for c in cards:
+        col = (c.get("collection") or "General").strip()
+        by_collection.setdefault(col, []).append(c)
+
+    for collection, col_cards in sorted(by_collection.items()):
+        lines.append(f"## {collection} ({len(col_cards)} cards)")
+        lines.append("")
+        lines.append("| Term | Translation | Phonetic | Tags |")
+        lines.append("|------|-------------|----------|------|")
+        for c in col_cards:
+            term = (c.get("term") or "").replace("|", "\\|")
+            translation = (c.get("translation") or "").replace("|", "\\|")
+            phonetic = (c.get("phonetic") or "").replace("|", "\\|")
+            tags = (c.get("tags") or "").replace("|", "\\|")
+            lines.append(f"| **{term}** | {translation} | {phonetic} | {tags} |")
+        lines.append("")
+        lines.append("### Details")
+        lines.append("")
+        for c in col_cards:
+            term = c.get("term") or ""
+            phonetic_str = f" `{c['phonetic']}`" if c.get("phonetic") else ""
+            pos_str = f" *({c['part_of_speech']})*" if c.get("part_of_speech") else ""
+            lines.append(f"### {term}{phonetic_str}{pos_str}")
+            lines.append(f"- **Перевод**: {c.get('translation') or '—'}")
+            if c.get("definition_en"):
+                lines.append(f"- **Толкование**: {c['definition_en']}")
+            if c.get("context_sentence") or c.get("context"):
+                lines.append(f"- **Контекст**: *\"{c.get('context_sentence') or c.get('context')}\"*")
+            if c.get("notes"):
+                lines.append(f"- **Заметка**: {c['notes']}")
+            lines.append("")
+
+    return ("\n".join(lines) + "\n").encode("utf-8")