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, logger_reset

# from app.methods.event_methods import load_event_obj
# from app.methods.event_file_methods import load_event_file_obj
# from app.methods.event_location_methods import load_event_location_obj
# from app.methods.event_presentation_methods import load_event_presentation_obj
from app.methods.event_presenter_methods import create_event_presenter_obj, create_update_event_presenter_obj_v4, load_event_presenter_obj, update_event_presenter_obj_v3
# from app.methods.event_session_methods import create_event_session_obj, load_event_session_obj, update_event_session_obj
# from app.methods.person_methods import load_person_obj
# from app.methods.user_methods import load_user_obj

from app.models.event_presentation_models import Event_Presentation_Base


# ### BEGIN ### API Event Presentation Methods ### load_event_presentation_obj() ###
@logger_reset
def load_event_presentation_obj(
        event_presentation_id: int|str,
        enabled: str = 'enabled', # enabled, disabled, all
        hidden: str = 'not_hidden', # hidden, not_hidden, all
        inc_file_count: bool = False, # NOTE: file counts are from separate views
        event_file_file_purpose_id: int = None,
        event_file_file_purpose: str = None,
        event_file_priority: bool = None,
        event_file_group: str = None,
        inc_address: bool = False,
        inc_contact: bool = False,
        inc_event_abstract_list: bool = False,
        inc_event_badge: bool = False,
        #inc_event_badge_list: bool = False,
        inc_event_device_list: bool = False,
        inc_event_file_list: bool = False,
        inc_event_person: bool = False,
        inc_event_person_profile: bool = False,
        inc_event_person_list: bool = False,
        inc_event_presenter_list: bool = False,
        inc_event_registration: bool = False,
        #inc_event_registration_list: bool = False,
        inc_event_session: bool = False,
        inc_hosted_file: bool = False,
        inc_person: bool = False,
        inc_user: bool = False,
        limit: int = 1000,
        offset: int = 0,
        by_alias: bool = True,
        exclude_unset: bool = True,
        model_as_dict: bool = False,
        ) -> Event_Presentation_Base|bool:
    log.setLevel(logging.INFO) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_presentation_id := redis_lookup_id_random(record_id_random=event_presentation_id, table_name='event_presentation'): pass
    else: return False

    if inc_file_count:
        log.info('Using view with file count')
        if event_presentation_rec := sql_select(table_name='v_event_presentation_w_file_count', record_id=event_presentation_id): pass
        else: return False
    else:
        if event_presentation_rec := sql_select(table_name='v_event_presentation', record_id=event_presentation_id): pass
        else: return False

    # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(event_presentation_rec)

    try:
        log.info('Try to apply event presentation record data to Event_Presentation_Base...')
        event_presentation_obj = Event_Presentation_Base(**event_presentation_rec)
        log.debug(event_presentation_obj)
    except ValidationError as e:
        log.error(e.json())
        return False

    # account_id = event_presentation_rec.get('account_id', None)
    event_id = event_presentation_rec.get('event_id', None)
    event_abstract_id = event_presentation_rec.get('event_abstract_id', None)
    event_person_id = event_presentation_rec.get('event_person_id', None)
    event_session_id = event_presentation_rec.get('event_session_id', None)

    # if inc_event: pass
    if inc_event_abstract_list: pass
    # if inc_event_badge_list: pass
    if inc_event_device_list: pass

    # Updated 2021-11-05
    if inc_event_file_list:
        # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
        log.info('Need to include event file list...')

        from app.methods.event_file_methods import get_event_file_rec_list, load_event_file_obj
        if event_file_rec_list_result := get_event_file_rec_list(
                for_type = 'event_presentation',
                for_id = event_presentation_id,
                file_purpose_id = event_file_file_purpose_id,
                file_purpose = event_file_file_purpose,
                priority = event_file_priority,
                group = event_file_group,
                enabled = enabled,
                limit = limit,
                ):
            event_file_result_list = []
            for event_file_rec in event_file_rec_list_result:
                if load_event_file_result := load_event_file_obj(
                        event_file_id = event_file_rec.get('event_file_id', None),
                        enabled = enabled,
                        inc_hosted_file = inc_hosted_file,
                        # model_as_dict = True,
                        # by_alias = by_alias,
                        # exclude_unset = False,
                        ):
                    event_file_result_list.append(load_event_file_result)
                else:
                    event_file_result_list.append(None)
            log.debug(event_file_result_list)
            event_presentation_obj.event_file_list = event_file_result_list
        elif isinstance(event_file_rec_list_result, list):
            event_presentation_obj.event_file_list = []
        else:
            event_presentation_obj.event_file_list = None

    if inc_event_person_list: pass

    if inc_event_presenter_list:
        # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL

        data = {}
        data['event_presentation_id'] = event_presentation_id

        if hidden in ['hidden', 'not_hidden', 'all']:
            if hidden == 'hidden':
                data['hide'] = True
                sql_hidden = f'AND `event_presenter`.hide = :hide'
            elif hidden == 'not_hidden':
                data['hide'] = False
                sql_hidden = f'AND `event_presenter`.hide = :hide'
            elif hidden == 'all':
                sql_hidden = ''

        if enabled in ['enabled', 'disabled', 'all']:
            if enabled == 'enabled':
                data['enable'] = True
                sql_enabled = f'AND `event_presenter`.enable = :enable'
            elif enabled == 'disabled':
                data['enable'] = False
                sql_enabled = f'AND `event_presenter`.enable = :enable'
            elif enabled == 'all':
                sql_enabled = ''
        # else: event_obj['event_session'] = None

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

        sql = f"""
            SELECT `event_presenter`.id AS 'event_presenter_id', `event_presenter`.id_random AS 'event_presenter_id_random'
            FROM `event_presenter` AS `event_presenter`
            WHERE `event_presenter`.event_presentation_id = :event_presentation_id
                {sql_hidden}
                {sql_enabled}
            ORDER BY `event_presenter`.priority DESC, -`event_presenter`.sort DESC, `event_presenter`.family_name ASC, `event_presenter`.given_name ASC, `event_presenter`.display_name ASC, `event_presenter`.full_name ASC, `event_presenter`.created_on DESC, `event_presenter`.updated_on DESC;
            """
        # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
        log.debug(sql)
        log.debug(data)

        if event_presenter_obj_li_result := sql_select(data=data, sql=sql, as_list=True):
            # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(event_presenter_obj_li_result)
            event_presenter_obj_li = []
            for event_presenter_obj in event_presenter_obj_li_result:
                event_presenter_id = event_presenter_obj.get('event_presenter_id', None)
                if event_presenter_obj := load_event_presenter_obj(
                    event_presenter_id = event_presenter_id,
                    enabled = enabled,
                    # review = review,
                    # approved = approved,
                    hidden = hidden,
                    inc_file_count = inc_file_count,
                    inc_address = inc_address,
                    inc_contact = inc_contact,
                    inc_event_abstract_list = inc_event_abstract_list,
                    inc_event_badge = inc_event_badge,
                    inc_event_device_list = inc_event_device_list,
                    inc_event_file_list = inc_event_file_list,
                    inc_event_person = inc_event_person,
                    inc_event_person_profile = inc_event_person_profile,
                    inc_event_registration = inc_event_registration,
                    inc_person = inc_person,
                    inc_user = inc_user,
                    ):
                    data = event_presenter_obj.dict(by_alias=True, exclude_unset=True)
                    event_presenter_obj_li.append(data)
            log.debug(event_presenter_obj_li)
            event_presentation_obj.event_presenter_list = event_presenter_obj_li
        else:
            # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(event_presenter_obj_li_result)
            event_presentation_obj.event_presenter_list = []
        # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL

    if inc_event_session:
        # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
        from app.methods.event_session_methods import load_event_session_obj

        if event_session_obj := load_event_session_obj(
                event_session_id = event_session_id,
                # Don't append the presentation list and things
                ):
            log.debug(event_session_obj)
            event_presentation_obj.event_session = event_session_obj
        else:
            # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(event_session_obj)
            event_presentation_obj.event_session = None
        # log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL

    if model_as_dict:
        return event_presentation_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset) # pylint: disable=no-member
    else:
        return event_presentation_obj
# ### END ### API Event Presentation Methods ### load_event_presentation_obj() ###


# ### BEGIN ### API Event Presentation Methods ### get_event_presentation_rec_list() ###
@logger_reset
def get_event_presentation_rec_list(
        event_person_id: str = None,
        event_session_id: str = None,
        enabled: str = 'enabled', # enabled, disabled, all
        approved: str = 'all', # approved, not_approved, all
        hidden: str = 'not_hidden', # hidden, not_hidden, all
        review: str = 'all', # ready, not_ready, all
        limit: int = 100,
        offset: int = 0,
        ) -> list|bool:
    log.setLevel(logging.INFO) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_person_id := redis_lookup_id_random(record_id_random=event_person_id, table_name='event_person'): pass
    else: pass

    if event_session_id := redis_lookup_id_random(record_id_random=event_session_id, table_name='event_session'): pass
    else: pass

    if event_person_id or event_session_id: pass
    else: return False

    data = {}
    data['event_person_id'] = event_person_id
    data['event_session_id'] = event_session_id

    if event_person_id:
        sql_where_event_person_id = f'`event_presentation`.event_person_id = :event_person_id'
    else: sql_where_event_person_id = ''
    if event_session_id:
        sql_where_event_session_id = f'`event_presentation`.event_session_id = :event_session_id'
    else: sql_where_event_session_id = ''

    if hidden in ['hidden', 'not_hidden', 'all']:
        if hidden == 'hidden':
            data['hide'] = True
            sql_hidden = f'AND `event_presentation`.hide = :hide'
        elif hidden == 'not_hidden':
            data['hide'] = False
            sql_hidden = f'AND `event_presentation`.hide = :hide'
        elif hidden == 'all':
            sql_hidden = ''

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

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

    sql = f"""
        SELECT `event_presentation`.id AS 'event_presentation_id', `event_presentation`.id_random AS 'event_presentation_id_random'
        FROM `event_presentation` AS `event_presentation`
        WHERE
            {sql_where_event_person_id}
            {sql_where_event_session_id}
            {sql_hidden}
            {sql_enabled}
        ORDER BY `event_presentation`.priority DESC, -`event_presentation`.sort DESC, `event_presentation`.start_datetime ASC, `event_presentation`.name ASC, `event_presentation`.created_on DESC, `event_presentation`.updated_on DESC
        {sql_limit};
        """

    if event_presentation_rec_li_result := sql_select(data=data, sql=sql, as_list=True):

        event_presentation_rec_li = event_presentation_rec_li_result
    else:
        event_presentation_rec_li = []
    # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(event_presentation_rec_li_result)
    log.debug(type(event_presentation_rec_li))
    log.debug(len(event_presentation_rec_li))

    return event_presentation_rec_li
# ### END ### API Event Presentation Methods ### get_event_presentation_rec_list() ###


# ### BEGIN ### API Event Presentation Methods ### get_event_id_w_event_session_id() ###
# Updated 2021-08-23
@logger_reset
def get_event_id_w_event_session_id(
        event_session_id: int|str,
        ) -> bool|int|None:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_session_id := redis_lookup_id_random(record_id_random=event_session_id, table_name='event_session'): pass
    else: return False

    data = {}
    data['event_session_id'] = event_session_id

    sql = f"""
        SELECT `event_session`.id AS 'event_session_id', `event_session`.id_random AS 'event_session_id_random', `event_session`.event_id AS event_id
        FROM `event_session` AS `event_session`
        WHERE `event_session`.id = :event_session_id
        LIMIT 1;
        """

    if event_session_data_result := sql_select(data=data, sql=sql):
        log.debug(event_session_data_result)
        if event_id := event_session_data_result.get('event_id', None): return event_id
        else: return False
    else: return None
# ### END ### API Event Presentation Methods ### get_event_id_w_event_session_id() ###




# ### BEGIN ### API Event Presentation Methods ### create_update_event_presentation_obj_v4() ###
# NOTE: This will create or update a event_presentation.
# Rewrite and updated 2021-08-25
@logger_reset
def create_update_event_presentation_obj_v4(
        event_presentation_dict_obj: Event_Presentation_Base|dict,
        event_presentation_id: int|str = None,
        event_id: int|str = None,
        event_session_id: int|str = None,
        create_sub_obj: bool = False,
        fail_any: bool = False, # Fail if any thing goes wrong for sub objects
        return_outline: bool = False,
        ) -> int|bool:
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    log.info('Checking requirements...')
    if event_presentation_id:
        log.info(f'Event Presentation ID passed. Update existing Event Presentation. Event Presentation ID: {event_presentation_id}')

        if event_presentation_id := redis_lookup_id_random(record_id_random=event_presentation_id, table_name='event_presentation'): pass
        else:
            log.error('Event Presentation ID passed but is invalid. Failed requirement.')
            return False

        if event_id := redis_lookup_id_random(record_id_random=event_id, table_name='event'): pass
        else:
            log.error('Missing or invalid Event ID passed. Not required. Ignoring.')
            log.info(f'Event ID: {event_id}')

            log.info('Attempting to get Event ID from related object.')
            from app.methods.event_methods import get_event_id_w_for_type_id
            if event_id := get_event_id_w_for_type_id(for_type='event_session', for_id=event_session_id): pass
            elif event_id := get_event_id_w_for_type_id(for_type='event_presentation', for_id=event_presentation_id): pass
            else:
                log.error('Unable to get Event ID from related object.')
                False
    else:
        log.info('No Event Presentation ID passed. Create new Event Presentation. Required: Account ID, Event ID')

        if event_id := redis_lookup_id_random(record_id_random=event_id, table_name='event'): pass
        else:
            log.error('Missing or invalid Event ID passed. Failed requirement.')
            log.info(f'Event ID: {event_id}')

            log.info('Attempting to get Event ID from related object.')
            from app.methods.event_methods import get_event_id_w_for_type_id
            if event_id := get_event_id_w_for_type_id(for_type='event_session', for_id=event_session_id): pass
            else:
                log.error('Unable to get Event ID from related object.')
                False

    log.debug(type(event_presentation_dict_obj))
    if isinstance(event_presentation_dict_obj, dict):
        event_presentation_dict = event_presentation_dict_obj
        if event_presentation_id:
            event_presentation_dict['event_presentation_id'] = event_presentation_id
        if event_session_id:
            event_presentation_dict['event_session_id'] = event_session_id
        if event_id:
            event_presentation_dict['event_id'] = event_id
        try:
            event_presentation_obj = Event_Presentation_Base(**event_presentation_dict)
            log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(event_presentation_obj)
        except ValidationError as e:
            log.error(e.json())
            return False
    else:
        event_presentation_obj = event_presentation_dict_obj
        if event_presentation_id:
            # NOTE: Can't update the ID alias if it was never set.
            event_presentation_obj.id = event_presentation_id
        if event_session_id:
            event_presentation_obj.event_session_id = event_session_id
        if event_id:
            event_presentation_obj.event_id = event_id

        event_presentation_dict = event_presentation_obj.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'event_presenter', 'event_presenter_list', 'created_on', 'updated_on'})

    if event_presentation_id:
        if event_presentation_dict_up_result := sql_update(data=event_presentation_dict, table_name='event_presentation', rm_id_random=True): pass
        else:
            log.warning(f'Event Presentation not updated. Event Presentation ID: {event_presentation_id}')
            log.debug(event_presentation_dict_up_result)
            return False
        log.debug(event_presentation_dict_up_result)
    else:
        if event_presentation_dict_in_result := sql_insert(data=event_presentation_dict, table_name='event_presentation', rm_id_random=True, id_random_length=8): pass
        else:
            log.warning(f'Event Presentation not created.')
            log.debug(event_presentation_dict_in_result)
            return False
        log.debug(event_presentation_dict_in_result)

        event_presentation_id = event_presentation_dict_in_result

    event_presentation_outline = {}
    event_presentation_outline['event_id'] = event_id
    event_presentation_outline['event_session_id'] = event_session_id
    event_presentation_outline['event_presentation_id'] = event_presentation_id
    event_presentation_outline['event_presenter_list'] = []

    if event_presentation_obj.event_presenter_list and isinstance(event_presentation_obj.event_presenter_list, list):
        log.info(f'Event Presenter List was found. Loop through and create a new Event Presenter for each and link them to the new Event Presentation. Event Presentation ID: {event_presentation_id}')
        for event_presenter_obj in event_presentation_obj.event_presenter_list:
            # NOTE: Use object model version because of better type checking and validations
            log.debug(event_presenter_obj)
            if event_presenter_id := event_presenter_obj.id: pass
            else: event_presenter_id = None
            # event_presenter_obj.event_id = event_id
            # event_presenter_obj.event_session_id = event_session_id
            create_update_event_presenter_obj_result = create_update_event_presenter_obj_v4(
                    event_presenter_dict_obj = event_presenter_obj,
                    event_presenter_id = event_presenter_id,
                    event_id = event_id,
                    event_session_id = event_session_id,
                    event_presentation_id = event_presentation_id,
                    fail_any = fail_any,
                    return_outline = return_outline,
                    )
            if isinstance(create_update_event_presenter_obj_result, int):
                event_presenter_id = create_update_event_presenter_obj_result
            elif create_update_event_presenter_obj_result == True: pass
            else:
                log.warning(f'Create or Update failed while trying create_update_event_presenter_obj_v4(): {create_update_event_presenter_obj_result}')
                event_presenter_id = None

            event_presentation_outline['event_presenter_id'] = event_presenter_id

    if return_outline:
        log.debug(f'Returning the Event Presentation Outline: {event_presentation_outline}')
        return event_presentation_outline
    else:
        log.debug(f'Returning the Event Presentation ID: {event_presentation_id}')
        return event_presentation_id
# ### END ### API Event Presentation Methods ### create_update_event_presentation_obj_v4() ###




# ### BEGIN ### API Event Presentation Methods ### create_event_presentation_obj() ###
# Updated 2022-04-12
@logger_reset
def create_event_presentation_obj(
        event_session_id: int|str,
        event_presentation_obj_new: Event_Presentation_Base,
        event_id: int|str = None, # If None then need to look up from event_session_id
        create_sub_obj: bool = False,
        fail_any: bool = False, # Fail if any thing goes wrong for sub objects
        ) -> bool:
    log.setLevel(logging.INFO) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_id := redis_lookup_id_random(record_id_random=event_id, table_name='event'): pass
    else:
        # from app.methods.event_session_methods import get_event_id_w_event_session_id
        if event_id := get_event_id_w_event_session_id(event_session_id): pass
        else: return event_id # False or None

    if event_session_id := redis_lookup_id_random(record_id_random=event_session_id, table_name='event_session'): pass
    else: return False

    # if event_id := event_presentation_obj_new.event_id: pass
    # else:
    #     log.error('Event ID is required')
    #     return False

    # if event_session_id := event_presentation_obj_new.event_session_id: pass
    # else:
    #     log.error('Event Session ID is required')
    #     return False

    log.debug(type(event_presentation_obj_new))
    if isinstance(event_presentation_obj_new, dict):
        event_presentation_dict = event_presentation_obj_new
        try:
            event_presentation_obj = Event_Presentation_Base(**event_presentation_dict)
        except ValidationError as e:
            log.error(e.json())
            return False
        log.debug(event_presentation_obj)
    else:
        event_presentation_dict = event_presentation_obj_new.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'event_presenter', 'event_presenter_list', 'created_on', 'updated_on'})

    event_presentation_dict['for_type'] = 'event_session'
    event_presentation_dict['for_id'] = event_session_id

    event_presentation_dict['event_id'] = event_id
    event_presentation_dict['event_session_id'] = event_session_id

    log.debug(event_presentation_dict)

    if event_presentation_obj_in_result := sql_insert(data=event_presentation_dict, table_name='event_presentation', rm_id_random=True, id_random_length=8): pass
    else:
        log.warning(f'Event Presentation not created.')
        log.debug(event_presentation_obj_in_result)
        return False

    event_presentation_id = event_presentation_obj_in_result

    return_dict = {}
    return_dict['event_presentation_id'] = None
    return_dict['event_presenter_list'] = []

    if event_presentation_obj.event_presenter_list and isinstance(event_presentation_obj.event_presenter_list, list):
        for event_presenter_obj in event_presentation_obj.event_presenter_list:
            # NOTE: This does not account for an edge case where the presenter already exists. Possibly as part of another presentation.
            if create_event_presenter_obj_result := create_event_presenter_obj(
                    event_presentation_id = event_presentation_id,
                    event_presenter_obj_new = event_presenter_obj,
                    create_sub_obj = create_sub_obj,
                    fail_any = fail_any,
                    ):
                if isinstance(create_event_presenter_obj_result, int):
                    event_presenter_id = create_event_presenter_obj_result
                    log.info(f'Event Presenter created. Event Presenter ID: {event_presenter_id}')
                else:
                    log.warning(f'Event Presenter not created. Event Presentation ID: {event_presentation_id}')
                    log.debug(create_event_presenter_obj_result)
                    event_presenter_id = None
                    if fail_any: return False
            else:
                log.warning(f'Event Presenter not created. Event Presentation ID: {event_presentation_id}')
                log.debug(create_event_presenter_obj_result)
                event_presenter_id = None
                if fail_any: return False
            return_dict['event_presenter_list'].append(event_presenter_id)
    else:
        log.info('Event Presenter List not found')
        pass

    log.info(f'The Event Presentation has been created. Event Presentation ID: {event_presentation_id}')
    return event_presentation_id
# ### END ### API Event Presentation Methods ### create_event_presentation_obj() ###


# ### BEGIN ### API Event Presentation Methods ### update_event_presentation_obj_v3() ###
# Updated 2022-04-12
@logger_reset
def update_event_presentation_obj_v3(
        event_presentation_id: int|str,
        event_presentation_obj_exist: Event_Presentation_Base,
        event_session_id: int = None,
        create_sub_obj: bool = False,
        fail_any: bool = False, # Fail if any thing goes wrong for sub objects
        ) -> bool:
    log.setLevel(logging.INFO) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_presentation_id := redis_lookup_id_random(record_id_random=event_presentation_id, table_name='event_presentation'): pass
    else: return False

    log.debug(type(event_presentation_obj_exist))
    if isinstance(event_presentation_obj_exist, dict):
        event_presentation_dict = event_presentation_obj_exist
        try:
            event_presentation_obj = Event_Presentation_Base(**event_presentation_obj_exist)
        except ValidationError as e:
            log.error(e.json())
            return False
        log.debug(event_presentation_obj)
    else:
        event_presentation_dict = event_presentation_obj_exist.dict(by_alias=False, exclude_defaults=False, exclude_unset=True, exclude={'event_presenter', 'event_presenter_list', 'created_on', 'updated_on'})

    # Can't update the event_presentation_id alias if the .id was never set.
    # event_presentation_obj.event_presentation_id = event_presentation_id
    if not event_presentation_obj.id:
        event_presentation_obj.id = event_presentation_id

    log.debug(event_presentation_dict)

    # event_presentation_dict['event_id'] = event_id
    if event_session_id:
        event_presentation_dict['for_type'] = 'event_session'
        event_presentation_dict['for_id'] = event_session_id
        event_presentation_dict['event_session_id'] = event_session_id

    log.debug(event_presentation_dict)

    if event_presentation_obj_up_result := sql_update(data=event_presentation_dict, table_name='event_presentation', record_id=event_presentation_id, rm_id_random=True): pass
    else:
        log.warning(f'Event Presentation not updated.')
        log.debug(event_presentation_obj_up_result)
        return False

    return_dict = {}
    return_dict['event_presentation_id'] = event_presentation_id
    return_dict['event_presenter_list'] = []

    if event_presentation_obj.event_presenter_list and isinstance(event_presentation_obj.event_presenter_list, list):
        for event_presenter_obj_unknown in event_presentation_obj.event_presenter_list:
            log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(event_presenter_obj_unknown)
            if event_presenter_id := event_presenter_obj_unknown.get('event_presenter_id_random', None):
                if update_event_presenter_obj_result := update_event_presenter_obj_v3(
                        event_presenter_id = event_presenter_id,
                        event_presenter_obj_exist = event_presenter_obj_unknown,
                        create_sub_obj = create_sub_obj,
                        fail_any = fail_any,
                        ):
                    event_presenter_id = update_event_presenter_obj_result
                    log.info(f'Event Presenter updated. Event Presenter ID: {event_presenter_id}')
                else:
                    log.warning(f'Event Presenter not updated. Event Presentation ID: {event_presentation_id}')
                    log.debug(update_event_presenter_obj_result)
                    event_presenter_id = None
                    if fail_any: return False

                    if isinstance(update_event_presenter_obj_result, int):
                        event_presenter_id = update_event_presenter_obj_result
                        log.info(f'Event Presenter updated. Event Presenter ID: {event_presenter_id}')
                    else:
                        log.warning(f'Event Presenter not updated. Event Presentation ID: {event_presentation_id}')
                        log.debug(update_event_presenter_obj_result)
                        event_presenter_id = None
                        if fail_any: return False
            else:
                log.info(f'No Event Presenter ID found.')
                if create_event_presenter_obj_result := create_event_presenter_obj(
                        event_presentation_id = event_presentation_id,
                        event_presenter_obj_new = event_presenter_obj_unknown,
                        create_sub_obj = create_sub_obj,
                        fail_any = fail_any,
                        ):
                    if isinstance(create_event_presenter_obj_result, int):
                        event_presenter_id = create_event_presenter_obj_result
                        log.info(f'Event Presenter created. Event Presenter ID: {event_presenter_id}')
                    else:
                        log.warning(f'Event Presenter not created. Event Presentation ID: {event_presentation_id}')
                        log.debug(create_event_presenter_obj_result)
                        event_presenter_id = None
                        if fail_any: return False
                else:
                    log.warning(f'Event Presenter not created. Event Presentation ID: {event_presentation_id}')
                    log.debug(create_event_presenter_obj_result)
                    event_presenter_id = None
                    if fail_any: return False
            return_dict['event_presenter_list'].append(event_presenter_id)
    else:
        log.info('Event Presenter List not found or not in a list.')
        pass

    log.info(f'The event presentation has been updated. Event Presentation ID: {event_presentation_id}')
    return True
# ### END ### API Event Presentation Methods ### update_event_presentation_obj_v3() ###




# ### BEGIN ### API Event Presentation Methods ### update_event_presentation_obj() ###
# This will be taken over by _exist version
# Updated 2022-04-12
@logger_reset
def update_event_presentation_obj(
        event_presentation_id: int|str, # Ideally the int ID should be passed. This allows for updating of the id_random value.
        event_presentation_obj_up: Event_Presentation_Base,
        create_sub_obj: bool = False,
        ) -> bool:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_presentation_id := redis_lookup_id_random(record_id_random=event_presentation_id, table_name='event_presentation'): pass
    else: return False

    event_presentation_obj_up.id = event_presentation_id

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

    # if event_presentation_obj_up.event_session_id and event_presentation_obj_up.event_session:
    #     log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    #     event_session_id = event_presentation_obj_up.event_session_id
    #     event_session_obj_up = event_presentation_obj_up.event_session
    #     log.debug(event_session_id)
    #     log.debug(event_session_obj_up)
    #     if event_session_obj_up_result := update_event_session_obj(
    #         event_session_id=event_session_id,
    #         event_session_obj_up=event_session_obj_up,
    #         create_sub_obj=create_sub_obj,
    #         ):
    #         log.debug(event_session_obj_up_result)
    #     else:
    #         log.debug(event_session_obj_up_result)
    #         return False
    # elif event_presentation_obj_up.event_session and not event_presentation_obj_up.event_session.id:
    #     # NOTE: This will blindly create a new event_session even if there was one associated but the event_presentation.event_session_id was not found.
    #     event_session_obj_in = event_presentation_obj_up.event_session
    #     log.debug(event_session_obj_in)
    #     if event_session_obj_in_result := create_event_session_obj(event_session_obj_new=event_session_obj_in):
    #         # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    #         log.debug(event_session_obj_in_result)
    #         event_presentation_obj_up.event_session_id = event_session_obj_in_result
    #     else:
    #         # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    #         log.debug(event_session_obj_in_result)
    #         return False

    event_presentation_dict_up = event_presentation_obj_up.dict(by_alias=False, exclude_unset=True, exclude={'event_abstract', 'event_abstract_list', 'event_file_list', 'event_location', 'event_presenter_list', 'event_session', 'event_track'})
    log.debug(event_presentation_dict_up)

    if event_presentation_obj_up_result := sql_update(data=event_presentation_dict_up, table_name='event_presentation', rm_id_random=True):
        log.debug(event_presentation_obj_up_result)
        return True
    else:
        log.debug(event_presentation_obj_up_result)
        return False
# ### END ### API Presentation Methods ### update_event_presentation_obj() ###