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.membership_cfg_methods import load_membership_cfg_obj
from app.methods.membership_person_group_methods import get_membership_person_group_rec_list, load_membership_person_group_obj
from app.methods.product_methods import get_product_rec_list, load_product_obj

from app.models.membership_group_models import Membership_Group_Base


# ### BEGIN ### API Membership Group Methods ### load_membership_group_obj() ###
# Updated 2021-07-01
def load_membership_group_obj(
        membership_group_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_address: bool = False,
        inc_contact: bool = False,
        inc_membership_cfg: bool = False,
        inc_membership_person_group_list: bool = False, # List of members that are a part of this group
        inc_membership_person: bool = False,
        inc_membership_person_profile: bool = False, # under membership_person
        # inc_membership_type_list: bool = False, # ???
        inc_organization: bool = False,
        inc_parent_membership_group: bool = False,
        inc_person: bool = False,
        inc_product: bool = False, # Per membership member
        inc_product_list: bool = False, # List of products that give access to this group
        inc_user: bool = False,
        ) -> Membership_Group_Base|bool:
    # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

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

    if membership_group_rec := sql_select(table_name='v_membership_group', record_id=membership_group_id):
        log.debug(membership_group_rec)
    else: return False
    log.debug(membership_group_rec)

    try:
        membership_group_obj = Membership_Group_Base(**membership_group_rec)
        log.debug(membership_group_obj)
    except ValidationError as e:
        log.error(e.json())

    # Updated 2021-06-24
    if inc_membership_cfg:
        if membership_cfg_obj_result := load_membership_cfg_obj(
                account_id = membership_group_rec.get('account_id', None),
                by_alias = by_alias,
                exclude_unset = exclude_unset,
                model_as_dict = model_as_dict,
                ):
            membership_group_obj.cfg = membership_cfg_obj_result
        else: membership_group_obj.cfg = None

    # Updated 2021-06-23
    if inc_membership_person_list:
        # log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
        if membership_person_group_rec_list_result := get_membership_person_group_rec_list(
                for_obj_type = 'membership_group',
                for_obj_id = membership_group_id,
                limit = limit,
                enabled = enabled,
                ):
            membership_person_group_result_list = []
            for membership_person_group_rec in membership_person_group_rec_list_result:
                if load_membership_person_group_result := load_membership_person_group_obj(
                        membership_person_group_id = membership_person_group_rec.get('membership_person_group_id', None),
                        limit = limit,
                        by_alias = by_alias,
                        exclude_unset = exclude_unset,
                        model_as_dict = model_as_dict,
                        enabled = enabled,
                        inc_membership_person_profile = inc_membership_person_profile,
                        inc_membership_person_type = inc_membership_person_type,
                        # inc_organization = inc_organization,
                        inc_person = inc_person,
                        # inc_product = inc_product,
                        ):
                    membership_person_group_result_list.append(load_membership_person_group_result)
                else: membership_person_group_result_list.append(None)
            membership_group_obj.membership_person_group_list = membership_person_group_result_list
        else: membership_group_obj.membership_person_group_list = []

    # Updated 2021-06-18
    # if inc_parent_membership_group:
    #     parent_membership_group_id = membership_group_rec.get('parent_membership_group_id', None)
    #     log.debug(parent_membership_group_id)
    #     if parent_membership_group_result := load_membership_group_obj(
    #             membership_group_id = parent_membership_group_id,
    #             by_alias = by_alias,
    #             exclude_unset = exclude_unset,
    #             model_as_dict = model_as_dict,
    #             ):
    #         membership_group_obj.parent_membership_group = parent_membership_group_result
    #     else: membership_group_obj.parent_membership_group = None
    #     log.debug(parent_membership_group_result)

    # Updated 2021-06-23
    if inc_product_list:
        if product_rec_list_result := get_product_rec_list(
                for_obj_type = 'membership_group',
                for_obj_id = membership_group_id,
                limit = limit,
                enabled = enabled,
                ):
            product_result_list = []
            for product_rec in product_rec_list_result:
                product_result_list.append(
                    load_product_obj(
                        product_id = product_rec.get('product_id', None),
                        by_alias = by_alias,
                        exclude_unset = exclude_unset,
                        model_as_dict = model_as_dict,
                        )
                    )
            membership_group_obj.product_list = product_result_list
        else: membership_group_obj.product_list = []

    if model_as_dict:
        return membership_group_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset) # pylint: disable=no-member
    else:
        return membership_group_obj
# ### END ### API Membership Group Methods ### load_membership_group_obj() ###


# ### BEGIN ### API Membership Group Methods ### get_membership_group_rec_list() ###
def get_membership_group_rec_list(
        account_id: str = None,
        membership_person_id: str = None,
        # product_id: str = None,
        # type_level: int = None,
        limit: int = 1000,
        enabled: str = 'enabled', # enabled, disabled, all
        ) -> list|bool:
    # log.setLevel(logging.DEBUG) # 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
    # if product_id := redis_lookup_id_random(record_id_random=product_id, table_name='product'): pass

    data = {}
    data['account_id'] = account_id
    data['membership_person_id'] = membership_person_id
    # data['product_id'] = product_id
    # data['level'] = type_level

    if account_id:
        sql_account_id = f'`membership_group`.account_id = :account_id'

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

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

        sql = f"""
            SELECT `membership_group`.id AS 'membership_group_id', `membership_group`.id_random AS 'membership_group_id_random'
            FROM `v_membership_group` AS `membership_group`
            WHERE
                {sql_account_id}
                {sql_enabled}
            ORDER BY -`membership_group`.sort DESC, `membership_group`.created_on DESC, `membership_group`.updated_on DESC
            {sql_limit};
            """

    elif membership_person_id:
        sql_membership_person_id = f'`membership_person_group`.membership_person_id = :membership_person_id'

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

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

        sql = f"""
            SELECT `membership_person_group`.membership_group_id AS 'membership_group_id', `membership_person_group`.membership_group_id_random AS 'membership_group_id_random'
            FROM `v_membership_person_group` AS `membership_person_group`
            WHERE
                {sql_membership_person_id}
                {sql_enabled}
            ORDER BY -`membership_person_group`.sort DESC, `membership_person_group`.created_on DESC, `membership_person_group`.updated_on DESC
            {sql_limit};
            """
    else: return False

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

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

    return membership_group_rec_li
# ### END ### API Membership Group Methods ### get_membership_group_rec_list() ###


# ### BEGIN ### API Membership Group Methods ### create_membership_group_obj() ###
def create_membership_group_obj(
        membership_group_dict_obj: Membership_Group_Base
        ) -> bool|dict|int:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

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

    if membership_group_obj_in_result := sql_insert(
            data=membership_group_obj_data,
            table_name='membership_group',
            rm_id_random=True,
            id_random_length=8
            ): pass
    else: return False

    log.debug(membership_group_obj_in_result)

    membership_group_id = membership_group_obj_in_result

    log.debug(f'New membership_group_id: {membership_group_id}')
    return membership_group_id
# ### END ### API Membership Group Methods ### create_membership_group_obj() ###


# ### BEGIN ### API Membership Group Methods ### update_membership_group_obj() ###
def update_membership_group_obj(
        membership_group_id: int|str, # This allows for updating of the id_random value.
        membership_group_dict_obj: Membership_Group_Base,
        create_sub_obj: bool = False,
        ) -> bool:
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if membership_group_id := redis_lookup_id_random(record_id_random=membership_group_id, table_name='membership_group'): pass
    else: return False

    membership_group_dict_obj.id = membership_group_id

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

    membership_group_dict_up = membership_group_dict_obj.dict(by_alias=False, exclude_unset=True)
    log.debug(membership_group_dict_up)

    if membership_group_dict_obj_result := sql_update(data=membership_group_dict_up, table_name='membership_group', rm_id_random=True):
        log.debug(membership_group_dict_obj_result)
        return True
    else:
        log.debug(membership_group_dict_obj_result)
        return False
# ### END ### API Membership Group Methods ### update_membership_group_obj() ###