from __future__ import annotations
import datetime

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

from ..lib_general import *
from ..db_sql import redis_lookup_id_random, sql_insert, sql_select, sql_update

from .person_model import Person_Base
from ..models.address_methods import load_address_obj
from ..models.contact_methods import create_contact_obj


# ### BEGIN ### API Person Methods ### create_person_obj() ###
def create_person_obj(person_obj_new:Person_Base):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if not person_obj_new:
        return False

    person_obj_data = person_obj_new.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'contact', 'organization', 'created_on', 'updated_on'})

    if person_obj_in_result := sql_insert(data=person_obj_data, table_name='person', rm_id_random=True, id_random_length=8): pass
    else:
        return False

    log.setLevel(logging.DEBUG)
    log.debug(person_obj_in_result)

    person_id = person_obj_in_result

    if person_obj_new.contact:
        contact_obj_new = person_obj_new.contact
        contact_obj_new.for_type = 'person'
        contact_obj_new.for_id = person_id
        create_contact_obj_result = create_contact_obj(contact_obj_new=contact_obj_new)
        if isinstance(create_contact_obj_result, int):
            contact_id = create_contact_obj_result
            log.debug(f'Update person with new contact_id: {contact_id}')
            # Need to update the person with the new contact_id
            person_obj_up = {}
            person_obj_up['id'] = person_id
            person_obj_up['contact_id'] = contact_id
            if person_obj_up_result := sql_update(data=person_obj_up, table_name='person'): pass
            else:
                return False
            log.debug(person_obj_up_result)
        else:
            log.debug(f'No contact_id was returned when tyring to create_contact_obj(): {create_contact_obj_result}')
            contact_id = None

    log.debug(f'Returning the new person_id: {person_id}')
    return person_id
# ### END ### API Person Methods ### create_person_obj() ###


# ### BEGIN ### API Person Methods ### load_person_obj() ###
def load_person_obj(person_id:int|str, inc_contact:bool=False, inc_address:bool=False, inc_organization:bool=False, inc_user:bool=False) -> Person_Base:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if person_id := redis_lookup_id_random(record_id_random=person_id, table_name='person'): pass
    else: return False

    if person_rec := sql_select(table_name='v_person', record_id=person_id):
        #log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
        log.debug(person_rec)

        if inc_contact:
            if contact_rec := sql_select(table_name='v_contact', field_name='contact_id', field_value=person_rec.get('contact_id', None)):
                person_rec['contact'] = contact_rec
            #log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(contact_rec)

            if inc_address:
                address_id = contact_rec.get('address_id', None)
                if address_obj_result := load_address_obj(address_id=address_id):
                    address_obj = address_obj_result
                    person_rec['contact']['address'] = address_obj
                    log.debug(person_rec)
                # if address_rec := sql_select(table_name='v_address', field_name='address_id', field_value=contact_rec.get('address_id', None)):
                #     person_rec['contact']['address'] = address_rec
                # #log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
                # log.debug(address_rec)

        if inc_organization:
            if organization_rec := sql_select(table_name='v_organization', field_name='organization_id', field_value=person_rec.get('organization_id', None)):
                person_rec['organization'] = organization_rec
            #log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(organization_rec)

        if inc_user:
            if user_rec := sql_select(table_name='v_user', field_name='user_id', field_value=person_rec.get('user_id', None)):
                person_rec['user'] = user_rec
            #log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(user_rec)

        #log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
        log.debug(person_rec)
    else:
        return False

    try:
        person_obj = Person_Base(**person_rec)
        log.debug(person_obj)
    except ValidationError as e:
        log.error(e.json())
        return False

    return person_obj
# ### END ### API Person Methods ### load_person_obj() ###