From eb970844576f0f9d84b5a385f615582b50e0afa9 Mon Sep 17 00:00:00 2001 From: Evgeny Zinoviev Date: Tue, 2 Nov 2021 21:29:25 +0300 Subject: implement AC charging program --- inverter-bot | 414 ----------------------------------------------------------- 1 file changed, 414 deletions(-) delete mode 100755 inverter-bot (limited to 'inverter-bot') diff --git a/inverter-bot b/inverter-bot deleted file mode 100755 index f41efbe..0000000 --- a/inverter-bot +++ /dev/null @@ -1,414 +0,0 @@ -#!/usr/bin/env python3 -import logging, re, datetime, json - -from inverterd import Format, Client as InverterClient, InverterError -from typing import Optional, Tuple -from argparse import ArgumentParser -from html import escape -# from pprint import pprint -# from time import sleep -from strings import lang as _ -from telegram import ( - Update, - ParseMode, - KeyboardButton, - InlineKeyboardButton, - InlineKeyboardMarkup, - ReplyKeyboardMarkup -) -from telegram.ext import ( - Updater, - Filters, - CommandHandler, - MessageHandler, - CallbackContext, - CallbackQueryHandler -) -from telegram.error import TimedOut - - -LT = escape('<=') -flags_map = { - 'buzzer': 'BUZZ', - 'overload_bypass': 'OLBP', - 'escape_to_default_screen_after_1min_timeout': 'LCDE', - 'overload_restart': 'OLRS', - 'over_temp_restart': 'OTRS', - 'backlight_on': 'BLON', - 'alarm_on_on_primary_source_interrupt': 'ALRM', - 'fault_code_record': 'FTCR', -} - - -class InverterClientWrapper: - def __init__(self, host: str, port: str): - self._host = host - self._port = port - self._inverter = None - - self.create() - - def create(self): - self._inverter = InverterClient(host=self._host, port=self._port) - self._inverter.connect() - - def exec(self, command: str, arguments: tuple = (), format=Format.JSON): - try: - self._inverter.format(format) - response = self._inverter.exec(command, arguments) - if format == Format.JSON: - response = json.loads(response) - return response - except InverterError as e: - raise e - except Exception as e: - # silently try to reconnect - try: - self.create() - except Exception: - pass - raise e - - -inverter: Optional[InverterClientWrapper] = None - - -# -# helpers -# - - -def get_usage(command: str, arguments: dict) -> str: - blocks = [] - argument_names = [] - argument_lines = [] - for k, v in arguments.items(): - argument_names.append(k) - argument_lines.append( - f'{k}: {v}' - ) - - command = f'/{command}' - if argument_names: - command += ' ' + ' '.join(argument_names) - - blocks.append( - 'Usage\n' - f'{command}' - ) - - if argument_lines: - blocks.append( - 'Arguments\n' + '\n'.join(argument_lines) - ) - - return '\n\n'.join(blocks) - - -def get_markup() -> ReplyKeyboardMarkup: - button = [ - [ - _('status'), - _('generation') - ], - ] - return ReplyKeyboardMarkup(button, one_time_keyboard=False) - - -def reply(update: Update, text: str, reply_markup=None) -> None: - if reply_markup is None: - reply_markup = get_markup() - - update.message.reply_text(text, - reply_markup=reply_markup, - parse_mode=ParseMode.HTML) - - -def handle_exc(update: Update, e) -> None: - logging.exception(str(e)) - - if isinstance(e, InverterError): - try: - err = json.loads(str(e))['message'] - except json.decoder.JSONDecodeError: - err = str(e) - err = re.sub(r'((?:.*)?error:) (.*)', r'\1 \2', err) - reply(update, err) - - elif not isinstance(e, TimedOut): - reply(update, 'exception: ' + str(e)) - - -def beautify_table(s): - lines = s.split('\n') - lines = list(map(lambda line: re.sub(r'\s+', ' ', line), lines)) - lines = list(map(lambda line: re.sub(r'(.*?): (.*)', r'\1: \2', line), lines)) - return '\n'.join(lines) - - -# -# command/message handlers -# - - -def start(update: Update, context: CallbackContext) -> None: - reply(update, 'Select a command on the keyboard.') - - -def msg_status(update: Update, context: CallbackContext) -> None: - try: - gs = inverter.exec('get-status')['data'] - - # render response - power_direction = gs['battery_power_direction'].lower() - power_direction = re.sub(r'ge$', 'ging', power_direction) - - charging_rate = '' - if power_direction == 'charging': - charging_rate = ' @ %s %s' % ( - gs['battery_charging_current']['value'], gs['battery_charging_current']['unit']) - elif power_direction == 'discharging': - charging_rate = ' @ %s %s' % ( - gs['battery_discharging_current']['value'], gs['battery_discharging_current']['unit']) - - html = 'Battery: %s %s' % (gs['battery_voltage']['value'], gs['battery_voltage']['unit']) - html += ' (%s%s)' % (power_direction, charging_rate) - - html += '\nLoad: %s %s' % (gs['ac_output_active_power']['value'], gs['ac_output_active_power']['unit']) - html += ' (%s%%)' % (gs['output_load_percent']['value']) - - if gs['pv1_input_power']['value'] > 0: - html += '\nInput power: %s %s' % (gs['pv1_input_power']['value'], gs['pv1_input_power']['unit']) - - if gs['grid_voltage']['value'] > 0 or gs['grid_freq']['value'] > 0: - html += '\nGenerator: %s %s' % (gs['grid_voltage']['unit'], gs['grid_voltage']['value']) - html += ', %s %s' % (gs['grid_freq']['value'], gs['grid_freq']['unit']) - - # send response - reply(update, html) - except Exception as e: - handle_exc(update, e) - - -def msg_generation(update: Update, context: CallbackContext) -> None: - try: - today = datetime.date.today() - yday = today - datetime.timedelta(days=1) - yday2 = today - datetime.timedelta(days=2) - - gs = inverter.exec('get-status')['data'] - # sleep(0.1) - - gen_today = inverter.exec('get-day-generated', (today.year, today.month, today.day))['data'] - gen_yday = None - gen_yday2 = None - - if yday.month == today.month: - # sleep(0.1) - gen_yday = inverter.exec('get-day-generated', (yday.year, yday.month, yday.day))['data'] - - if yday2.month == today.month: - # sleep(0.1) - gen_yday2 = inverter.exec('get-day-generated', (yday2.year, yday2.month, yday2.day))['data'] - - # render response - html = 'Input power: %s %s' % (gs['pv1_input_power']['value'], gs['pv1_input_power']['unit']) - html += ' (%s %s)' % (gs['pv1_input_voltage']['value'], gs['pv1_input_voltage']['unit']) - - html += '\nToday: %s Wh' % (gen_today['wh']) - - if gen_yday is not None: - html += '\nYesterday: %s Wh' % (gen_yday['wh']) - - if gen_yday2 is not None: - html += '\nThe day before yesterday: %s Wh' % (gen_yday2['wh']) - - # send response - reply(update, html) - except Exception as e: - handle_exc(update, e) - - -def msg_all(update: Update, context: CallbackContext) -> None: - reply(update, "Command not recognized. Please try again.") - - -def on_set_ac_charging_current(update: Update, context: CallbackContext) -> None: - allowed_values = inverter.exec('get-allowed-ac-charging-currents')['data'] - - try: - current = int(context.args[0]) - if current not in allowed_values: - raise ValueError(f'invalid value {current}') - - response = inverter.exec('set-max-ac-charging-current', (0, current)) - reply(update, 'OK' if response['result'] == 'ok' else 'ERROR') - - except (IndexError, ValueError): - usage = get_usage('setgencc', { - 'A': 'max charging current, allowed values: ' + ', '.join(map(lambda x: str(x), allowed_values)) - }) - reply(update, usage) - - -def on_set_ac_charging_thresholds(update: Update, context: CallbackContext) -> None: - try: - cv = float(context.args[0]) - dv = float(context.args[1]) - - if 44 <= cv <= 51 and 48 <= dv <= 58: - response = inverter.exec('set-charging-thresholds', (cv, dv)) - reply(update, 'OK' if response['result'] == 'ok' else 'ERROR') - else: - raise ValueError('invalid values') - - except (IndexError, ValueError): - usage = get_usage('setgenct', { - 'CV': f'charging voltage, 44 {LT} CV {LT} 51', - 'DV': f'discharging voltage, 48 {LT} DV {LT} 58' - }) - reply(update, usage) - - -def on_set_battery_under_voltage(update: Update, context: CallbackContext) -> None: - try: - v = float(context.args[0]) - - if 40.0 <= v <= 48.0: - response = inverter.exec('set-battery-cut-off-voltage', (v,)) - reply(update, 'OK' if response['result'] == 'ok' else 'ERROR') - else: - raise ValueError('invalid voltage') - - except (IndexError, ValueError): - usage = get_usage('setbatuv', { - 'V': f'floating point number, 40.0 {LT} V {LT} 48.0' - }) - reply(update, usage) - - -def build_flags_keyboard(flags: dict) -> Tuple[str, InlineKeyboardMarkup]: - keyboard = [] - for k, v in flags.items(): - label = ('✅' if v else '❌') + ' ' + _(f'flag_{k}') - proto_flag = flags_map[k] - keyboard.append([InlineKeyboardButton(label, callback_data=f'flag_{proto_flag}')]) - - text = 'Press a button to toggle a flag.' - - return text, InlineKeyboardMarkup(keyboard) - - -def on_flags(update: Update, context: CallbackContext) -> None: - flags = inverter.exec('get-flags')['data'] - text, markup = build_flags_keyboard(flags) - reply(update, text, reply_markup=markup) - - -def on_status(update: Update, context: CallbackContext) -> None: - try: - status = inverter.exec('get-status', format=Format.TABLE) - reply(update, beautify_table(status)) - except Exception as e: - handle_exc(update, e) - - -def on_config(update: Update, context: CallbackContext) -> None: - try: - rated = inverter.exec('get-rated', format=Format.TABLE) - reply(update, beautify_table(rated)) - except Exception as e: - handle_exc(update, e) - - -def on_errors(update: Update, context: CallbackContext) -> None: - try: - errors = inverter.exec('get-errors', format=Format.TABLE) - reply(update, beautify_table(errors)) - except Exception as e: - handle_exc(update, e) - - -def on_button(update: Update, context: CallbackContext) -> None: - query = update.callback_query - - if query.data.startswith('flag_'): - flag = query.data[5:] - found = False - json_key = None - for k, v in flags_map.items(): - if v == flag: - found = True - json_key = k - break - if not found: - query.answer('unknown flag') - return - - flags = inverter.exec('get-flags')['data'] - cur_flag_value = flags[json_key] - target_flag_value = '0' if cur_flag_value else '1' - - # set flag - response = inverter.exec('set-flag', (flag, target_flag_value)) - - # notify user - query.answer('Done' if response['result'] == 'ok' else 'failed to toggle flag') - - # edit message - flags[json_key] = not cur_flag_value - text, markup = build_flags_keyboard(flags) - query.edit_message_text(text, reply_markup=markup) - - else: - query.answer('unexpected callback data') - - -if __name__ == '__main__': - # command-line arguments - parser = ArgumentParser() - parser.add_argument('--token', required=True, type=str, - help='Telegram bot token') - parser.add_argument('--users-whitelist', nargs='+', - help='ID of users allowed to use the bot') - parser.add_argument('--inverterd-host', default='127.0.0.1', type=str) - parser.add_argument('--inverterd-port', default=8305, type=int) - args = parser.parse_args() - - whitelist = list(map(lambda x: int(x), args.users_whitelist)) - - # connect to inverterd - inverter = InverterClientWrapper(host=args.inverterd_host, port=args.inverterd_port) - - # configure logging - logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', - level=logging.INFO) - - # configure bot - updater = Updater(args.token, request_kwargs={'read_timeout': 6, 'connect_timeout': 7}) - dispatcher = updater.dispatcher - - user_filter = Filters.user(whitelist) - - dispatcher.add_handler(CommandHandler('start', start)) - dispatcher.add_handler(MessageHandler(Filters.text(_('status')) & user_filter, msg_status)) - dispatcher.add_handler(MessageHandler(Filters.text(_('generation')) & user_filter, msg_generation)) - - dispatcher.add_handler(CommandHandler('setgencc', on_set_ac_charging_current)) - dispatcher.add_handler(CommandHandler('setgenct', on_set_ac_charging_thresholds)) - dispatcher.add_handler(CommandHandler('setbatuv', on_set_battery_under_voltage)) - - dispatcher.add_handler(CallbackQueryHandler(on_button)) - dispatcher.add_handler(CommandHandler('flags', on_flags)) - dispatcher.add_handler(CommandHandler('status', on_status)) - dispatcher.add_handler(CommandHandler('config', on_config)) - dispatcher.add_handler(CommandHandler('errors', on_errors)) - - - dispatcher.add_handler(MessageHandler(Filters.all & user_filter, msg_all)) - - # start the bot - updater.start_polling() - - # run the bot until the user presses Ctrl-C or the process receives SIGINT, SIGTERM or SIGABRT - updater.idle() -- cgit v1.2.3