from __future__ import annotations
import datetime

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

from app.db_sql import redis_lookup_id_random, sql_insert, sql_select, sql_update
from app.lib_general import log, logging

from app.models.common_field_schema import default_num_bytes
from app.models.cont_edu_cert_models import Cont_Edu_Cert_Base


# ### BEGIN ### API Cont Edu Cert Methods ### load_cont_edu_cert_obj() ###
def load_cont_edu_cert_obj(
        cont_edu_cert_id: int|str,
        limit: int = 1000,
        by_alias: bool = True,
        exclude_unset: bool = True,
        model_as_dict: bool = False,
        enabled: str = 'enabled', # enabled, disabled, all
        inc_cont_edu_cert_person_list: bool = False,
        ) -> Cont_Edu_Cert_Base|dict|bool:
    # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if cont_edu_cert_id := redis_lookup_id_random(record_id_random=cont_edu_cert_id, table_name='cont_edu_cert'): pass
    else: return False

    if cont_edu_cert_rec := sql_select(table_name='v_cont_edu_cert', record_id=cont_edu_cert_id): pass
    else: return False

    try:
        cont_edu_cert_obj = Cont_Edu_Cert_Base(**cont_edu_cert_rec)
        log.debug(cont_edu_cert_obj)
    except ValidationError as e:
        log.error(e.json())
        return False

    # Updated 2021-07-28
    if inc_cont_edu_cert_person_list:
        from app.methods.cont_edu_cert_person_methods import get_cont_edu_cert_person_rec_list, load_cont_edu_cert_person_obj
        if cont_edu_cert_person_rec_list_result := get_cont_edu_cert_person_rec_list(
                cont_edu_cert_id = cont_edu_cert_id,
                limit = limit,
                enabled = enabled,
                ):
            cont_edu_cert_person_result_list = []
            for cont_edu_cert_person_rec in cont_edu_cert_person_rec_list_result:
                if load_cont_edu_cert_person_result := load_cont_edu_cert_person_obj(
                        cont_edu_cert_person_id = cont_edu_cert_person_rec.get('cont_edu_cert_person_id', None),
                        limit = limit,
                        by_alias = by_alias,
                        exclude_unset = exclude_unset,
                        model_as_dict = model_as_dict,
                        enabled = enabled,
                        # inc_cont_edu_cert = inc_cont_edu_cert,
                        ):
                    cont_edu_cert_person_result_list.append(load_cont_edu_cert_person_result)
                else: cont_edu_cert_person_result_list.append(None)
            cont_edu_cert_obj.cont_edu_cert_person_list = cont_edu_cert_person_result_list
        else: cont_edu_cert_obj.cont_edu_cert_person_list = []

    if model_as_dict:
        return cont_edu_cert_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset) # pylint: disable=no-member
    else:
        return cont_edu_cert_obj
# ### END ### API Cont Edu Cert Methods ### load_cont_edu_cert_obj() ###


# ### BEGIN ### API Cont Edu Cert Methods ### get_cont_edu_cert_rec_list() ###
def get_cont_edu_cert_rec_list(
        account_id: str,
        limit: int = 1000,
        enabled: str = 'enabled', # enabled, disabled, all
        ) -> list|bool:
    # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if account_id := redis_lookup_id_random(record_id_random=account_id, table_name='account'): pass
    else: return False
    data = {}
    data['account_id'] = account_id
    sql_account_id = f'`tbl`.account_id = :account_id'

    if enabled in ['enabled', 'disabled', 'all']:
        if enabled == 'enabled':
            data['enable'] = True
            sql_enabled = f'AND `tbl`.enable = :enable'
        elif enabled == 'disabled':
            data['enable'] = False
            sql_enabled = f'AND `tbl`.enable = :enable'
        elif enabled == 'all':
            sql_enabled = ''
    # sql_enabled = ''

    if limit:
        data['limit'] = limit
        sql_limit = f'LIMIT :limit'
    else:
        sql_limit = ''

    sql = f"""
        SELECT `tbl`.id AS 'cont_edu_cert_id', `tbl`.id_random AS 'cont_edu_cert_id_random'
        FROM `cont_edu_cert` AS `tbl`
        WHERE
            {sql_account_id}
            {sql_enabled}
        ORDER BY `tbl`.created_on DESC, `tbl`.updated_on DESC
        {sql_limit};
        """

    if cont_edu_cert_rec_li_result := sql_select(data=data, sql=sql, as_list=True):
        cont_edu_cert_rec_li = cont_edu_cert_rec_li_result
    else:
        cont_edu_cert_rec_li = []
    # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(cont_edu_cert_rec_li_result)

    return cont_edu_cert_rec_li
# ### END ### API Cont Edu Cert Methods ### get_cont_edu_cert_rec_list() ###