send schedule upload result as file

bot/admin_schedule.py

@@ -5,11 +5,12 @@ import json
 import secrets
 import tempfile
 from dataclasses import dataclass
+from io import BytesIO
 from pathlib import Path
 from typing import Any
 
 import requests
-from telebot.types import CallbackQuery, Message
+from telebot.types import CallbackQuery, InputFile, Message
 from telebot.util import quick_markup
 
 import config
@@ -69,12 +70,14 @@ def _clear_database() -> dict[str, Any]:
     return response.json()
 
 
-def _format_upload_result(payload: dict[str, Any]) -> str:
-    serialized = json.dumps(payload, ensure_ascii=False, indent=2)
-    if len(serialized) > 3400:
-        serialized = serialized[:3400] + "\n..."
-    heading = "База применена" if payload.get("ok") else "Архив обработан с ошибками"
-    return f"<b>{heading}, результат:</b>\n<pre>{html.escape(serialized)}</pre>"
+def _send_upload_result(admin_id: int, payload: dict[str, Any]):
+    content = json.dumps(payload, ensure_ascii=False, indent=2).encode("utf-8")
+    caption = "База применена" if payload.get("ok") else "Архив обработан с ошибками"
+    return bot.send_document(
+        admin_id,
+        InputFile(BytesIO(content), "schedule-upload-result.json"),
+        caption=caption,
+    )
 
 
 def _format_request_error(error: requests.RequestException) -> str:
@@ -154,7 +157,7 @@ def upload_schedule_archive(call: CallbackQuery):
     PENDING_ARCHIVES.pop(token, None)
     archive.path.unlink(missing_ok=True)
     clear_schedule_cache()
-    return send(call.from_user.id, _format_upload_result(payload))
+    return _send_upload_result(call.from_user.id, payload)
 
 
 @bot.message_handler(commands=["reset_schedule_db"], func=lambda message: _is_admin(message.from_user.id))