"""
Configuration for COM Port Test Writer
"""
import os
from dotenv import load_dotenv

load_dotenv()

# COM Port Settings
COM_PORT = os.getenv('COM_PORT', 'COM4')
BAUD_RATE = int(os.getenv('BAUD_RATE', 9600))
TIMEOUT = int(os.getenv('TIMEOUT', 1))

# Test Data Settings
WRITE_INTERVAL = float(os.getenv('WRITE_INTERVAL', 0.2))  # seconds between writes
TEST_DATA_TYPE = os.getenv('TEST_DATA_TYPE', 'scales')  # 'scales', 'counter', 'random'

# Scales data - simulated weighing cycle: idle at 0, ramp up, hold stable, drop back
EMPTY_MIN = int(os.getenv('EMPTY_MIN', 15000))
EMPTY_MAX = int(os.getenv('EMPTY_MAX', 22000))
FULL_MIN = int(os.getenv('FULL_MIN', 35000))
FULL_MAX = int(os.getenv('FULL_MAX', 45000))
IDLE_SECONDS = float(os.getenv('IDLE_SECONDS', 2.0))     # at 0 between trucks
RAMP_SECONDS = float(os.getenv('RAMP_SECONDS', 1.5))     # 0 -> target
STABLE_SECONDS = float(os.getenv('STABLE_SECONDS', 5.0)) # balanced at target
DROP_SECONDS = float(os.getenv('DROP_SECONDS', 1.0))     # target -> 0

# Scale division (multi-interval): readings snap to DIVISION_SMALL below
# DIVISION_THRESHOLD, DIVISION_LARGE at or above it.
DIVISION_SMALL = int(os.getenv('DIVISION_SMALL', 20))
DIVISION_LARGE = int(os.getenv('DIVISION_LARGE', 50))
DIVISION_THRESHOLD = int(os.getenv('DIVISION_THRESHOLD', 40000))

# Application Settings
DEBUG = os.getenv('DEBUG', 'True') == 'True'