from __future__ import annotations
import datetime, hashlib, logging, os, pytz, redis, secrets

from typing import Dict, List, Optional, Set, Union
from pydantic import BaseModel, EmailStr, Field, Json, PrivateAttr, ValidationError, validator

from ..lib_general import *
from ..log import *

from .common_field_schema import base_fields, default_num_bytes
#from .account_model import Account_Base
from .contact_model import Contact_Base
#from .organization_model import Organization_Base
#from .person_model import Person_Base


class User_Base(BaseModel):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    #from .account_model import Account_Base
    #from .contact_model import Contact_Base
    #from .organization_model import Organization_Base
    #from .person_model import Person_Base

    #if TYPE_CHECKING:
        #from .person_model import Person_Base

    id_random: Optional[str] = Field(
        **base_fields['user_id_random'],
        alias='user_id_random',
        default_factory=lambda:secrets.token_urlsafe(default_num_bytes),
    )
    id: Optional[int] = Field(
        #alias='user_id'
    )
    account_id_random: Optional[str]
    account_id: Optional[int]
    contact_id_random: Optional[str]
    contact_id: Optional[int]
    organization_id_random: Optional[str]
    organization_id: Optional[int]
    person_id_random: Optional[str]
    person_id: Optional[int]

    username: Optional[str]
    name: Optional[str]
    email: Optional[str]
    email_verified: Optional[bool]
    password: Optional[str]
    auth_key: Optional[str]

    enable: Optional[bool]
    enable_from: Optional[datetime.datetime] = None
    enable_to: Optional[datetime.datetime] = None

    super: Optional[bool]
    manager: Optional[bool]
    administrator: Optional[bool]
    public: Optional[bool]
    verified: Optional[bool]
    status_id: Optional[int]
    status_name: Optional[str]

    password_set_on: Optional[datetime.datetime] = None
    password_reset_token: Optional[str] = None
    password_reset_expire_on: Optional[datetime.datetime] = None
    logged_in_on: Optional[datetime.datetime] = None
    last_activity_on: Optional[datetime.datetime] = None

    #account: Optional[Account_Base]# = Account_Base()
    contact: Optional[Contact_Base]# = Contact_Base()
    #organization: Optional[Organization_Base]# = Organization_Base()
    #person: Optional[Person_Base]# = Person_Base()

    notes: Optional[str]
    created_on: Optional[datetime.datetime] = None
    updated_on: Optional[datetime.datetime] = None

    _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)

    #@validator('user_id_random', always=True)
    def user_id_random_copy(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['id_random']:
            return values['id_random']
        return None

    @validator('id', always=True)
    def user_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['id_random']:
            log.debug(values['id_random'])
            return redis_lookup_id_random(record_id_random=values['id_random'], table_name='user')
        return None

    @validator('account_id', always=True)
    def account_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['account_id_random']:
            return redis_lookup_id_random(record_id_random=values['account_id_random'], table_name='account')
        return None

    @validator('contact_id', always=True)
    def contact_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['contact_id_random']:
            return redis_lookup_id_random(record_id_random=values['contact_id_random'], table_name='contact')
        return None

    @validator('organization_id', always=True)
    def organization_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['organization_id_random']:
            return redis_lookup_id_random(record_id_random=values['organization_id_random'], table_name='organization')
        return None

    @validator('person_id', always=True)
    def person_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['person_id_random']:
            return redis_lookup_id_random(record_id_random=values['person_id_random'], table_name='person')
        return None

    class Config:
        underscore_attrs_are_private = True
        fields = base_fields

User_Base.update_forward_refs()