1 files changed, 52 insertions, 0 deletions
diff --git a/bot.py b/bot.py
new file mode 100644
index 0000000..dfb65b4
--- /dev/null
+++ b/bot.py
@@ -0,0 +1,52 @@
+from telegram.ext import Updater, CommandHandler, ConversationHandler, MessageHandler, Filters
+from telegram import Update, User, Bot  # Typing
+
+from config import TG_TOKEN
+
+from enums import UtilStates, MainStates
+from views import UtilViews, MainStatesView
+from keyboards import MenuKeyboard, BACK
+
+from logger_config import logger
+
+
+def error(bot, update, error):
+    logger.warning('Update "%s" caused error "%s"', update, error)
+
+
+def main():
+    conversation = ConversationHandler(
+        entry_points=[
+            CommandHandler('start', UtilViews.start),
+        ],
+
+        states={
+            UtilStates.WAIT_FOR_USERNAME: [MessageHandler(Filters.text, UtilViews.wait_for_username)],
+            MainStates.MAIN_MENU: [
+                MessageHandler(Filters.regex(MenuKeyboard.NEW_CLIENT), MainStatesView.new_client_name),
+                MessageHandler(Filters.regex(MenuKeyboard.LIST_CLIENTS), MainStatesView.list_clients),
+            ],
+            MainStates.ENTERING_NAME: [
+                MessageHandler(Filters.regex(BACK), MainStatesView.main_menu),
+                MessageHandler(Filters.text, MainStatesView.new_client),
+            ],
+        },
+
+        fallbacks=[
+            MessageHandler(Filters.text, UtilViews.fallback),
+        ]
+    )
+
+
+    updater = Updater(TG_TOKEN)
+
+    dp = updater.dispatcher
+    dp.add_error_handler(error)
+    dp.add_handler(conversation)
+
+    updater.start_polling()
+    updater.idle()
+
+
+if __name__ == "__main__":
+    main()