import datetime, pytz

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

from app.db_sql import redis_lookup_id_random
from app.lib_general import log, logging

from app.models.common_field_schema import base_fields, default_num_bytes

# from app.models.event_presentation_models import Event_Presentation_Base
# from app.models.event_presenter_models import Event_Presenter_Base
from app.models.event_session_models import Event_Session_Base


# ### BEGIN ### API Event Person Detail Models ### Event_Person_Detail_Base() ###
class Event_Person_Detail_Base(BaseModel):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    id_random: Optional[str] = Field(
        **base_fields['event_person_detail_id_random'],
        alias = 'event_person_detail_id_random',
    )
    id: Optional[int] = Field(
        #alias = 'event_person_detail_id'
    )
    event_person_id_random: Optional[str]
    event_person_id: Optional[int]

    priority: Optional[bool]
    sort: Optional[int]
    group: Optional[str]

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

    # Including other related objects
    #event_abstract: Optional[Event_Abstract_Base]
    #event_exhibit: Optional[Event_Exhibit_Base]
    #event_file: Optional[Event_File_Base]
    #event_location: Optional[Event_Location_Base]
    #event_presentation: Optional[Event_Presentation_Base]
    #event_presenter: Optional[Event_Presenter_Base]
    event_session: Optional[Event_Session_Base]
    #event_track: Optional[Event_Track_Base]

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

    #@validator('event_person_detail_id_random', always=True)
    def event_person_detail_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 event_person_detail_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='event_person_detail')
        return None

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

        if values['event_person_id_random']:
            return redis_lookup_id_random(record_id_random=values['event_person_id_random'], table_name='event_person')
        return None

    class Config:
        underscore_attrs_are_private = True
        fields = base_fields
# ### END ### API Event Person Detail Models ### Event_Person_Detail_Base() ###