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

from app.methods.membership_cfg_methods import load_membership_cfg_obj
from app.methods.membership_member_methods import get_membership_member_rec_list, load_membership_member_obj
from app.methods.product_methods import get_product_rec_list, load_product_obj

from app.models.membership_models import Membership_Base


# ### BEGIN ### API Membership Methods ### save_membership_obj() ###
def save_membership_obj(membership_obj_new:Membership_Base):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    return membership_id
# ### END ### API Membership Methods ### save_membership_obj() ###


# ### BEGIN ### API Membership Methods ### load_membership_obj() ###
def load_membership_obj(
        membership_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_group_list: bool = False,
        inc_membership_member_list: bool = False,
        inc_membership_profile: bool = False,
        inc_organization: bool = False,
        inc_person: bool = False,
        inc_product: bool = False,
        inc_product_list: bool = False,
        inc_user: bool = False,
        ) -> Membership_Base:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if membership_id := redis_lookup_id_random(record_id_random=membership_id, table_name='membership'): pass
    else: return False

    if membership_rec := sql_select(table_name='v_membership', record_id=membership_id): pass
    else: return False

    log.debug(membership_rec)

    try:
        membership_obj = Membership_Base(**membership_rec)
        log.debug(membership_obj)
    except ValidationError as e:
        log.error(e.json())

    # Updated 2021-06-18
    if inc_membership_cfg:
        membership_cfg_result = load_membership_cfg_obj(
            account_id = membership_rec.get('account_id', None),
            by_alias = by_alias,
            exclude_unset = exclude_unset,
            model_as_dict = model_as_dict,
            enabled = enabled,
            )
        membership_rec['cfg'] = membership_cfg_result

    # Updated 2021-06-18
    if inc_membership_member_list:
        if membership_member_rec_list_result := get_membership_member_rec_list(
                for_obj_type = 'membership',
                for_obj_id = membership_id,
                limit = limit,
                enabled = enabled,
                ):
            membership_member_result_list = []
            for membership_member_rec in membership_member_rec_list_result:
                membership_member_result_list.append(
                    load_membership_member_obj(
                        membership_member_id = membership_member_rec.get('membership_member_id', None),
                        limit = limit,
                        by_alias = by_alias,
                        exclude_unset = exclude_unset,
                        model_as_dict = model_as_dict,
                        enabled = enabled,
                        inc_membership_group_list = inc_membership_group_list,
                        inc_membership_profile = inc_membership_profile,
                        inc_organization = inc_organization,
                        inc_person = inc_person,
                        inc_product = inc_product,
                        inc_user = inc_user,
                        )
                    )
            membership_obj.membership_member_list = membership_member_result_list
        else: membership_obj.membership_member_list = []

    # Updated 2021-06-18
    if inc_product_list:
        if product_rec_list_result := get_product_rec_list(
                for_obj_type = 'membership',
                for_obj_id = membership_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_obj.product_list = product_result_list
        else: membership_obj.product_list = []

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

# ### BEGIN ### API Membership Methods ### get_membership_rec_list() ###
def get_membership_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 'membership_id', `tbl`.id_random AS 'membership_id_random'
        FROM `membership` AS `tbl`
        WHERE
            {sql_obj_type_id}
            {sql_enabled}
        ORDER BY `tbl`.created_on DESC, `tbl`.updated_on DESC
        {sql_limit};
        """

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

    return membership_rec_li
# ### END ### API Membership Methods ### get_membership_rec_list() ###