from .tickets import Ticket

TICKET_TYPES = Ticket.TICKET_TYPES
TICKET_STATUSES_NAMES = Ticket.TICKET_STATUSES_NAMES
TICKET_TYPES_CHOICES = Ticket.TICKET_TYPES_CHOICES
LIFE_CYCLE_DICT = Ticket.LIFE_CYCLE_DICT

def gen_diagram(x):
    (i, name, data) = x

    output = 'strict digraph G {\n'

    unique_status = list(set(item for sublist in data for item in sublist))

    for k in unique_status:
        v = name + '_' + TICKET_STATUSES_NAMES[k]
        output += f'  {k} [label="{v}"]\n'

    output += '  \n'

    for i, x in enumerate(data):
        # output += f'  subgraph cluster_{i} {{\n'
        output += '  ' + ' -> '.join(list(map(str, x))) + ';\n'
        # output += '  }\n'

    output += '}\n'

    return output


# FIXME: Доделать модуль
# Gen diagrams: python -m tickets.lib.core

print(gen_diagram(TICKET_TYPES[1]))