# import logging
# from telegram.ext import (
#     ApplicationBuilder, CommandHandler, MessageHandler,
#     CallbackQueryHandler, ChatMemberHandler, filters
# )

# from app.config import load_config
# from app.infra.metrics import start_metrics_server

# # базовые хэндлеры
# from app.bot.handlers.start import start, help_cmd, groups_cmd
# from app.bot.handlers.add_group import add_group_cmd, add_group_capture
# from app.bot.handlers.drafts import new_cmd, on_text
# from app.bot.handlers.media import on_media
# from app.bot.handlers.callbacks import on_callback
# from app.bot.handlers.join_info import on_my_chat_member
# from app.bot.handlers.chat_id_cmd import chat_id_cmd
# from app.bot.handlers.bind_chat import bind_chat_cb

# # безопасность/словарь
# from app.bot.handlers.security import (
#     security_cmd, security_cb,
#     spam_import_cmd, spam_import_capture, spam_import_text_capture,
#     dicts_cmd, dicts_cb,
# )

# # модерация и диагностика
# from app.bot.handlers.moderation import moderate_message
# from app.bot.handlers.mod_status import mod_status_cmd  # если нет — можете закомментировать
# from app.bot.handlers.errors import on_error

# from app.bot.handlers.cancel import cancel_cmd
# from app.bot.handlers.drafts import on_text_gate
# from app.bot.handlers.debug import dbg_state_cmd

# async def spam_import_redirect(update, ctx):
#     await update.effective_message.reply_text(
#         "Эту команду нужно выполнять в личке. "
#         "Откройте чат со мной и пришлите /spam_import."
#     )


# def main():
#     cfg = load_config()
#     logging.basicConfig(level=getattr(logging, cfg.log_level.upper(), logging.INFO))

#     # ← СКРОЕМ «HTTP Request: …» от httpx/httpcore
#     logging.getLogger("httpx").setLevel(logging.WARNING)
#     logging.getLogger("httpx").propagate = False
#     logging.getLogger("httpcore").setLevel(logging.WARNING)
#     logging.getLogger("httpcore").propagate = False

#     # (опционально) если лишний шум от urllib3/telegram:
#     # logging.getLogger("urllib3").setLevel(logging.WARNING)
#     # logging.getLogger("telegram").setLevel(logging.INFO)

#     # запустить эндпоинт метрик (Prometheus будет ходить на порт cfg.metrics_port)
#     start_metrics_server(cfg.metrics_port)

#     app = ApplicationBuilder().token(cfg.bot_token).build()

#     # --- Commands ---
#     app.add_handler(CommandHandler("start", start))
#     app.add_handler(CommandHandler("help", help_cmd))
#     app.add_handler(CommandHandler("groups", groups_cmd))
#     app.add_handler(CommandHandler("add_group", add_group_cmd))
#     app.add_handler(CommandHandler("new", new_cmd))
#     app.add_handler(CommandHandler("id", chat_id_cmd))
#     app.add_handler(CommandHandler("mod_status", mod_status_cmd))  
#     app.add_handler(CommandHandler("cancel", cancel_cmd))
#     app.add_handler(CommandHandler("dbg_state", dbg_state_cmd))

#     # --- Callbacks (порядок важен) ---
#     app.add_handler(CallbackQueryHandler(security_cb, pattern=r"^pol:"))     # настройки защитника
#     app.add_handler(CallbackQueryHandler(dicts_cb, pattern=r"^dict:"))       # привязка словарей
#     app.add_handler(CallbackQueryHandler(bind_chat_cb, pattern=r"^bind:"))   # привязка канала кнопкой
#     app.add_handler(CallbackQueryHandler(on_callback, pattern=r"^(draft_next_text:|tgl:|selall:|clear:|sendmulti:)"))


#     # --- Private chat helpers ---
#     app.add_handler(MessageHandler(filters.ChatType.PRIVATE & filters.FORWARDED, add_group_capture))
#     app.add_handler(MessageHandler(filters.ChatType.PRIVATE & (filters.PHOTO | filters.VIDEO | filters.ANIMATION), on_media))

#     # --- Join/rights updates ---
#     app.add_handler(ChatMemberHandler(on_my_chat_member, chat_member_types=ChatMemberHandler.MY_CHAT_MEMBER))

#     # --- Security / Dict ---
#     app.add_handler(CommandHandler("security", security_cmd))
#     # /spam_import — ТОЛЬКО в ЛС
#     app.add_handler(CommandHandler("spam_import", spam_import_cmd, filters.ChatType.PRIVATE))
#     # редирект в группах
#     app.add_handler(CommandHandler("spam_import", spam_import_redirect, filters.ChatType.GROUPS))
#     # файл словаря
#     app.add_handler(MessageHandler(filters.ChatType.PRIVATE & filters.Document.ALL, spam_import_capture))
#     # текст словаря/параметров — ДО редактора, и не блокируем цепочку
#     app.add_handler(MessageHandler(
#         filters.ChatType.PRIVATE & filters.TEXT & ~filters.COMMAND,
#         spam_import_text_capture,
#         block=False
#     ))
#     # обзор словарей для политики
#     app.add_handler(CommandHandler("dicts", dicts_cmd))

#     # --- Moderation in groups ---
#     app.add_handler(MessageHandler(filters.ChatType.GROUPS & ~filters.COMMAND, moderate_message))

#     app.add_handler(MessageHandler(
#         filters.ChatType.PRIVATE & filters.TEXT & ~filters.COMMAND,
#         on_text_gate,
#         block=True   
#     ))

#     # --- Draft editor (ПОСЛЕ импорт-хэндлеров) ---
#     app.add_handler(MessageHandler(filters.ChatType.PRIVATE & filters.TEXT & ~filters.COMMAND, on_text))

#     app.add_error_handler(on_error)
#     app.run_polling(allowed_updates=None)


# if __name__ == "__main__":
#     main()


import logging
from telegram.ext import (
    ApplicationBuilder, CommandHandler, MessageHandler,
    CallbackQueryHandler, ChatMemberHandler, filters
)

from app.config import load_config
from app.infra.metrics import start_metrics_server

# базовые хэндлеры
from app.bot.handlers.start import start, help_cmd, groups_cmd
from app.bot.handlers.add_group import add_group_cmd, add_group_capture
from app.bot.handlers.drafts import new_cmd, on_text, on_text_gate   # ← шлюз + редактор
from app.bot.handlers.media import on_media
from app.bot.handlers.callbacks import on_callback
from app.bot.handlers.join_info import on_my_chat_member
from app.bot.handlers.chat_id_cmd import chat_id_cmd
from app.bot.handlers.bind_chat import bind_chat_cb

# безопасность / словари
from app.bot.handlers.security import (
    security_cmd, security_cb,
    spam_import_cmd, spam_import_capture, spam_import_text_capture,
    dicts_cmd, dicts_cb,
)

# модерация и диагностика
from app.bot.handlers.moderation import moderate_message
from app.bot.handlers.mod_status import mod_status_cmd  # если нет — закомментировать
from app.bot.handlers.errors import on_error
from app.bot.handlers.cancel import cancel_cmd
from app.bot.handlers.debug import dbg_state_cmd


async def spam_import_redirect(update, ctx):
    await update.effective_message.reply_text(
        "Эту команду нужно выполнить в личке со мной. Откройте чат со мной и пришлите /spam_import."
    )


def main():
    cfg = load_config()
    logging.basicConfig(level=getattr(logging, cfg.log_level.upper(), logging.INFO))

    # скрыть шум httpx/httpcore
    logging.getLogger("httpx").setLevel(logging.WARNING)
    logging.getLogger("httpx").propagate = False
    logging.getLogger("httpcore").setLevel(logging.WARNING)
    logging.getLogger("httpcore").propagate = False

    # метрики Prometheus
    start_metrics_server(cfg.metrics_port)

    app = ApplicationBuilder().token(cfg.bot_token).build()

    # --- Commands ---
    app.add_handler(CommandHandler("start", start))
    app.add_handler(CommandHandler("help", help_cmd))
    app.add_handler(CommandHandler("groups", groups_cmd))
    app.add_handler(CommandHandler("add_group", add_group_cmd))
    app.add_handler(CommandHandler("new", new_cmd))
    app.add_handler(CommandHandler("id", chat_id_cmd))
    app.add_handler(CommandHandler("mod_status", mod_status_cmd))
    app.add_handler(CommandHandler("cancel", cancel_cmd))
    app.add_handler(CommandHandler("dbg_state", dbg_state_cmd))

    # --- Callbacks (от узких к широким) ---
    app.add_handler(CallbackQueryHandler(security_cb, pattern=r"^pol:"))
    app.add_handler(CallbackQueryHandler(dicts_cb, pattern=r"^dict:"))
    app.add_handler(CallbackQueryHandler(bind_chat_cb, pattern=r"^bind:"))
    app.add_handler(CallbackQueryHandler(
        on_callback,
        pattern=r"^(draft_.*|tgl:|selall:|clear:|sendmulti:)"
    ))


    # --- Private chat helpers ---
    app.add_handler(MessageHandler(filters.ChatType.PRIVATE & filters.FORWARDED, add_group_capture))
    app.add_handler(MessageHandler(filters.ChatType.PRIVATE & (filters.PHOTO | filters.VIDEO | filters.ANIMATION), on_media))

    # --- Join/rights updates ---
    app.add_handler(ChatMemberHandler(on_my_chat_member, chat_member_types=ChatMemberHandler.MY_CHAT_MEMBER))

    # --- Security / Dict ---
    app.add_handler(CommandHandler("security", security_cmd))
    # /spam_import — только в ЛС
    app.add_handler(CommandHandler("spam_import", spam_import_cmd, filters.ChatType.PRIVATE))
    # редирект из групп
    app.add_handler(CommandHandler("spam_import", spam_import_redirect, filters.ChatType.GROUPS))
    # файл словаря
    app.add_handler(MessageHandler(filters.ChatType.PRIVATE & filters.Document.ALL, spam_import_capture))

    # --- Private text handlers (ПОРЯДОК КРИТИЧЕН!) ---
    # 1) ШЛЮЗ: если ждём текст поста (await_text) — перехватываем и зовём on_text, блокируя цепочку
    app.add_handler(MessageHandler(
        filters.ChatType.PRIVATE & filters.TEXT & ~filters.COMMAND,
        on_text_gate,
        block=True
    ))

    # 2) Импорт словаря текстом — НЕ блокирует цепочку
    app.add_handler(MessageHandler(
        filters.ChatType.PRIVATE & filters.TEXT & ~filters.COMMAND,
        spam_import_text_capture,
        block=False
    ))

    # 3) Обычный редактор — последним
    app.add_handler(MessageHandler(
        filters.ChatType.PRIVATE & filters.TEXT & ~filters.COMMAND,
        on_text
    ))

    # --- Moderation in groups ---
    app.add_handler(MessageHandler(filters.ChatType.GROUPS & ~filters.COMMAND, moderate_message))

    # --- Errors ---
    app.add_error_handler(on_error)

    app.run_polling(allowed_updates=None)


if __name__ == "__main__":
    main()