# coding: utf-8

import datetime

from peewee import DateTimeField, TextField, FloatField, BigIntegerField
from peewee import Model, UUIDField, CharField, ForeignKeyField, IntegerField
from peewee import PostgresqlDatabase

from SWSCloudCore.config import config

# connect to database
database = PostgresqlDatabase(
    config.get('Database', 'name'),
    host=config.get('Database', 'host'),
    port=config.getint('Database', 'port'),
    user=config.get('Database', 'user'),
    password=config.get('Database', 'password'),
    threadlocals=True,
    fields={'uuid': 'uuid'}
)


class PgSQLModel(Model):
    class Meta:
        database = database


class DataCenters(PgSQLModel):
    """
    Модель датацентров
    """
    id = UUIDField(unique=True, primary_key=True, null=False)
    code = CharField(unique=True)
    name = CharField(unique=True)
    country = CharField()
    city = CharField()
    status = IntegerField(default=0)


class Servers(PgSQLModel):
    id = UUIDField(unique=True, primary_key=True)
    datacenter = ForeignKeyField(DataCenters)
    secret = CharField()
    created = DateTimeField(default=datetime.datetime.now())
    status = IntegerField()
    ip = CharField(unique=True)
    hostname = CharField()


class ServersSettings(PgSQLModel):
    server = ForeignKeyField(Servers)
    key = CharField()
    val = CharField()


class Ips(PgSQLModel):
    datacenter = ForeignKeyField(DataCenters)
    server = ForeignKeyField(Servers)
    ipv4 = CharField()
    ipv6 = CharField()
    ipv4_gateway = CharField()
    ipv6_gateway = CharField()
    # 0: free, 1: used
    status = IntegerField()


class Plans(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    name = CharField(unique=True, null=False)
    status = CharField(null=False, default='active')
    storage = IntegerField(null=False)
    swap = IntegerField(null=False)
    memory = IntegerField(null=False)
    cores = IntegerField(null=False)


class PlansContainers(PgSQLModel):
    datacenter = ForeignKeyField(DataCenters, unique=True)
    name = CharField(default='')
    price_ip = IntegerField(null=False)
    price_storage_gb = IntegerField(null=False)
    price_memory_mb = IntegerField(null=False)
    price_traffic_gb = IntegerField(null=False)


class PlansVMs(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    name = CharField(unique=True, null=False)
    status = CharField(null=False, default='active')
    price = FloatField(null=False)
    storage = IntegerField(null=False)
    swap = IntegerField(null=False)
    memory = IntegerField(null=False)
    cores = IntegerField(null=False)


class Users(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    email = CharField(unique=True, null=False)
    password = CharField()
    created = DateTimeField(default=datetime.datetime.now)
    status = IntegerField()


class UsersRecoveryCodes(PgSQLModel):
    user = ForeignKeyField(Users)
    recovery_code = CharField(null=False)
    created = DateTimeField(default=datetime.datetime.now)


class UsersSecrets(PgSQLModel):
    user = ForeignKeyField(Users)
    # 4f235008-a9bd-11e5-a24e-28d244e159e9
    secret = CharField(unique=True, null=False)
    # 1.1.1.1,1.2.3.4
    acl = TextField()
    # 0 - inactive
    # 1 - active
    status = IntegerField()


class UsersDetails(PgSQLModel):
    user = ForeignKeyField(Users)
    fname = CharField(null=True, default='')
    lname = CharField(null=True, default='')
    address = CharField(null=True, default='')
    city = CharField(null=True, default='')
    country = CharField(null=True, default='')
    state = CharField(null=True, default='')
    zipcode = IntegerField(null=True, default=0)


class UsersBalance(PgSQLModel):
    """
    Текущий баланс пользователей
    """
    user = ForeignKeyField(Users)
    balance = FloatField(default=0, null=False)


class UsersBalanceTransactions(PgSQLModel):
    """
    Транзакции
    """
    user = ForeignKeyField(Users)
    amount = FloatField(default=0, null=False)
    created = DateTimeField(default=datetime.datetime.now)
    notified = IntegerField(null=False, default=0)
    # success
    # process
    # fail
    status = TextField(null=False)


class SSHKeys(PgSQLModel):
    user = ForeignKeyField(Users)
    sshkey = TextField(null=True)
    # с какого ip был добавлен ключ
    remote = TextField(null=True)
    # когда был добавлен ключ
    created = DateTimeField(default=datetime.datetime.now)


class Containers(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    datacenter = ForeignKeyField(DataCenters)
    server = ForeignKeyField(Servers)
    user = ForeignKeyField(Users)
    ipv4 = CharField()
    ipv6 = CharField()
    # 0: inactive, 1: active, 2: ..., 3: ..., 4: ..., 5: ...
    status = IntegerField()


class ContainersStatistics(PgSQLModel):
    container = ForeignKeyField(Containers)
    created = DateTimeField(default=datetime.datetime.now)
    cpu = BigIntegerField(default=0, null=False)
    memory = BigIntegerField(default=0, null=False)
    size = BigIntegerField(default=0, null=False)
    net_tx = BigIntegerField(default=0, null=False)
    net_rx = BigIntegerField(default=0, null=False)
    net_total = BigIntegerField(default=0, null=False)


class ContainersStatisticsState(PgSQLModel):
    container = ForeignKeyField(Containers)
    updated = DateTimeField(default=datetime.datetime.now)
    cpu = BigIntegerField(default=0, null=False)
    memory = BigIntegerField(default=0, null=False)
    size = BigIntegerField(default=0, null=False)
    net_tx = BigIntegerField(default=0, null=False)
    net_rx = BigIntegerField(default=0, null=False)
    net_total = BigIntegerField(default=0, null=False)


class Vms(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    datacenter = ForeignKeyField(DataCenters)
    server = ForeignKeyField(Servers)
    user = ForeignKeyField(Users)
    plan = ForeignKeyField(PlansVMs)
    # 386, x86_64
    hostname = CharField()
    platform = CharField()
    os_name = CharField()
    os_suite = CharField()
    ipv4 = CharField()
    ipv6 = CharField()
    # 0: inactive, 1: active, 2: ..., 3: ..., 4: ..., 5: ...
    status = IntegerField()


class Tasks(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    datacenter = ForeignKeyField(DataCenters)
    server = ForeignKeyField(Servers)
    user = ForeignKeyField(Users)
    created = DateTimeField(default=datetime.datetime.now)
    task = CharField(null=False)
    # 0 - new, 1 - working, 2 - completed
    status = IntegerField(null=False, default=0)
    plain = TextField()


class Settings(PgSQLModel):
    """
    Модель настроек
    """
    key = TextField(unique=True, null=False)
    val = TextField(null=True)


class Admins(PgSQLModel):
    id = UUIDField(primary_key=True, unique=True)
    email = CharField(unique=True, null=False)
    password = CharField()
    status = IntegerField()


class Notifications(PgSQLModel):
    user = ForeignKeyField(Users)
    # 0 - unread
    # 1 - read
    status = IntegerField(null=False)
    # Default
    # Primary
    # Success
    # Info
    # Warning
    # Danger
    message_type = CharField(null=False)
    title = TextField()
    message = TextField()


class NotificationsSecurity(PgSQLModel):
    # auth_web
    # auth_api
    # auth_serverapi
    alert = CharField(null=False)
    notified = DateTimeField(default=datetime.datetime.now)
    details = TextField()