MACHINES = 'Machines'
MACHINE  = 'Machine'

MACHINE_ACTION = 'Maintain'

STATE_WORK = 'working'
STATE_IDLE = 'idling'
STATE_MAINTAIN = 'maintenance'

SYMBOL_WORK = 1
SYMBOL_IDLE = 0.6
SYMBOL_MAINTAIN = 0.3
MAINTAIN_VALID: float = 0.5
MAINTAIN_FAIL: float = -0.1
FAIL_MISSING_MAINTENANCE: float = -0.5
NONE: float = 0