from enum import Enum

class ParticipantType(Enum):
    """determines the type of a participant"""
    NONE = 0
    BSMD = 1
    TERMINAL = 2
    PILOT = 4
    AGENCY = 8
    MOORING = 16
    PORT_ADMINISTRATION = 32
    TUG = 64

class ShipcallType(Enum):
    """determines the type of a shipcall, as this changes the applicable validation rules"""
    INCOMING = 1
    OUTGOING = 2
    SHIFTING = 3

class ParticipantwiseTimeDelta():
    """stores the time delta for every participant, which triggers the validation rules in the rule set '0001'"""
    AGENCY = 1200.0 # 20 h * 60 min/h = 1200 min
    MOORING = 960.0 # 16 h * 60 min/h = 960 min
    PILOT = 960.0 # 16 h * 60 min/h = 960 min
    PORT_ADMINISTRATION = 960.0 # 16 h * 60 min/h = 960 min
    TUG = 960.0 # 16 h * 60 min/h = 960 min
    TERMINAL = 960.0 # 16 h * 60 min/h = 960 min

class StatusFlags(Enum):
    """
    these enumerators ensure that each traffic light validation rule state corresponds to a value, which will be used in the ValidationRules object to identify
    the necessity of notifications.
    """
    NONE = 0
    GREEN = 1
    YELLOW = 2
    RED = 3