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.methods.journal_methods import load_journal_entry_obj

from app.models.journal_entry_models import Journal_Entry_Base


# ### BEGIN ### API Journal Entry Methods ### create_journal_entry_obj() ###
def create_journal_entry_obj(journal_entry_obj_new:Journal_Entry_Base) -> bool|int:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    journal_entry_obj_data = journal_entry_obj_new.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'created_on', 'updated_on'})

    if journal_entry_obj_in_result := sql_insert(
            data=journal_entry_obj_data,
            table_name='journal_entry',
            rm_id_random=True,
            id_random_length=8
            ): pass
    else: return False

    log.debug(journal_entry_obj_in_result)

    journal_entry_id = journal_entry_obj_in_result

    log.debug(f'New journal_entry_id: {journal_entry_id}')
    return journal_entry_id
# ### END ### API Journal Entry Methods ### create_journal_entry_obj() ###


# ### BEGIN ### API Journal Entry Methods ### load_journal_entry_obj() ###
def load_journal_entry_obj(
        journal_entry_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_journal_entry_list: bool = False,
        inc_person: bool = False,
        inc_user: bool = False,
        ) -> Journal_Entry_Base|bool:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if journal_entry_id := redis_lookup_id_random(record_id_random=journal_entry_id, table_name='journal_entry'): pass
    else: return False
    log.debug(journal_entry_id)

    if journal_entry_rec := sql_select(table_name='v_journal_entry', record_id=journal_entry_id):
        log.debug(journal_entry_rec)
    else: return False
    log.debug(journal_entry_rec)

    try:
        journal_entry_obj = Journal_Entry_Base(**journal_entry_rec)
        log.debug(journal_entry_obj)
    except ValidationError as e:
        log.error(e.json())

    if model_as_dict:
        return journal_entry_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset) # pylint: disable=no-member
    else:
        return journal_entry_obj
# ### END ### API Journal Entry Methods ### load_journal_entry_obj() ###


# ### BEGIN ### API Journal Entry Methods ### update_journal_entry_obj() ###
def update_journal_entry_obj(
        journal_entry_id: int|str, # This allows for updating of the id_random value.
        journal_entry_obj_up: Journal_Entry_Base,
        create_missing_obj: bool = False,
        ) -> bool:
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if journal_entry_id := redis_lookup_id_random(record_id_random=journal_entry_id, table_name='journal_entry'): pass
    else: return False

    journal_entry_obj_up.id = journal_entry_id

    log.debug(journal_entry_obj_up)
    log.debug(journal_entry_obj_up.dict(by_alias=False, exclude_unset=True))
    # log.debug(journal_entry_obj_up.dict(by_alias=False, exclude_unset=False))

    journal_dict_up = journal_entry_obj_up.dict(by_alias=False, exclude_unset=True)
    log.debug(journal_dict_up)

    if journal_entry_obj_up_result := sql_update(data=journal_dict_up, table_name='journal_entry', rm_id_random=True):
        log.debug(journal_entry_obj_up_result)
        return True
    else:
        log.debug(journal_entry_obj_up_result)
        return False
# ### END ### API Journal Entry Methods ### update_journal_entry_obj() ###


# ### BEGIN ### API Journal Entry Methods ### get_journal_entry_rec_list() ###
def get_journal_entry_rec_list(
        for_obj_type: str,
        for_obj_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 for_obj_id := redis_lookup_id_random(record_id_random=for_obj_id, table_name='for_obj_type'): pass
    else: return False
    data = {}
    data[f'{for_obj_type}_id'] = for_obj_id
    # data['for_obj_type'] = for_obj_type
    sql_obj_type_id = f'`tbl`.{for_obj_type}_id = :{for_obj_type}_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 = ''

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

    sql = f"""
        SELECT `tbl`.id AS 'journal_entry_id', `tbl`.id_random AS 'journal_entry_id_random'
        FROM `journal_entry` AS `tbl`
        WHERE
            {sql_obj_type_id}
            {sql_enabled}
        ORDER BY `tbl`.created_on DESC, `tbl`.updated_on DESC
        {sql_limit};
        """

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

    return journal_entry_rec_li
# ### END ### API Journal Entry Methods ### get_journal_entry_rec_list() ###