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.address_models import Address_Base
from app.models.common_field_schema import default_num_bytes


# ### BEGIN ### API Address Methods ### load_address_obj() ###
def load_address_obj(
        address_id:int|str,
        limit: int = 1000, # Probably not needed for the address
        by_alias: bool = True,
        exclude_unset: bool = True,
        model_as_dict: bool = False,
        enabled: str = 'enabled', # enabled, disabled, all # Probably not needed for the address
        ) -> Address_Base|dict|bool:
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if address_id := redis_lookup_id_random(record_id_random=address_id, table_name='address'): pass
    else: return False

    if address_rec := sql_select(table_name='v_address', record_id=address_id): pass
    else: return False

    try:
        address_obj = Address_Base(**address_rec)
        log.debug(address_obj)
    except ValidationError as e:
        log.error(e.json())
        return False

    if model_as_dict:
        return address_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset) # pylint: disable=no-member
    else:
        return address_obj
# ### END ### API Address Methods ### load_address_obj() ###


# ### BEGIN ### API Address Methods ### get_address_rec_list() ###
def get_address_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 = ''
    sql_enabled = ''

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

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

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

    return address_rec_li
# ### END ### API Address Methods ### get_address_rec_list() ###


# ### BEGIN ### API Address Methods ### create_address_obj() ###
# NOTE: This will create an address.
# Reviewed and updated 2021-08-10
def create_address_obj(
        address_obj_new: Address_Base,
        account_id: int|str = None,
        for_type: str = None,
        for_id: int|str = None,
        fail_any: bool = False, # Fail if any thing goes wrong for sub objects
        ) -> int|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

    if for_id := redis_lookup_id_random(record_id_random=for_id, table_name=for_type): pass
    else: return False

    log.debug(type(address_obj_new))
    if isinstance(address_obj_new, dict):
        if account_id:
            address_obj_new['account_id'] = account_id
        if for_type:
            address_obj_new['for_type'] = for_type
        if for_id:
            address_obj_new['for_id'] = for_id
        try:
            address_obj_new = Address_Base(**address_obj_new)
            log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
            log.debug(address_obj_new)
        except ValidationError as e:
            log.error(e.json())
            return False
    else:
        if account_id:
            address_obj_new.account_id = account_id
        if for_type:
            address_obj_new.for_type = for_type
        if for_id:
            address_obj_new.for_id = for_id

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

    if address_obj_in_result := sql_insert(data=address_obj_data, table_name='address', rm_id_random=True, id_random_length=8): pass
    else:
        return False

    log.debug(address_obj_in_result)

    address_id = address_obj_in_result

    log.debug(f'Returning the new address_id: {address_id}')
    return address_id
# ### END ### API Address Methods ### create_address_obj() ###


# ### BEGIN ### API Address Methods ### update_address_obj() ###
# NOTE: This will update an address.
# Reviewed and updated 2021-08-10
def update_address_obj(
        address_id: int|str, # Ideally the int ID should be passed. This allows for updating of the id_random value.
        address_obj_up: Address_Base,
        create_sub_obj: bool = False,
        fail_any: bool = False, # Fail if any thing goes wrong for sub objects
        ) -> bool:
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if address_id := redis_lookup_id_random(record_id_random=address_id, table_name='address'): pass
    else: return False

    address_obj_up.id = address_id

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

    address_dict_up = address_obj_up.dict(by_alias=False, exclude_unset=True)

    if address_obj_up_result := sql_update(data=address_dict_up, table_name='address', rm_id_random=True):
        log.debug(address_obj_up_result)
        return True
    else:
        log.debug(address_obj_up_result)
        return False
# ### END ### API Address Methods ### update_address_obj() ###


# ### BEGIN ### API Address Methods ### create_update_address_obj() ###
def create_update_address_obj(
        address_id: int|str|None, # Ideally the int ID should be passed. This allows for updating of the id_random value.
        address_obj: Address_Base,
        process_address: bool = False,
        process_organization: bool = False,
        ) -> bool:
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if address_id:
        if address_id := redis_lookup_id_random(record_id_random=address_id, table_name='address'): pass
        else: return False
        address_obj.id = address_id
    else:
        # Insert record now and update later
        address_dict_in = address_obj.dict(by_alias=False, exclude_unset=True)
        log.debug(address_dict_in)
        address_in_result = sql_insert(
            data = address_dict_in,
            table_name = 'address',
            rm_id_random = True,
            id_random_length = default_num_bytes,
            )
        log.debug(address_in_result)
        if isinstance(address_in_result, bool) and address_in_result is True:
            return address_in_result
        elif isinstance(address_in_result, int):
            address_id = address_in_result
            address_obj.id = address_id
        else:
            return False # This should not happen.

    # Process address data
    address_dict_up = address_obj.dict(by_alias=False, exclude_unset=True)
    log.debug(address_dict_up)

    # Update record
    address_up_result = sql_update(
        data = address_dict_up,
        table_name = 'address',
        rm_id_random = True,
        )
    log.debug(address_up_result)
    if isinstance(address_up_result, bool) and address_up_result is True:
        return address_id
    elif isinstance(address_up_result, bool) and address_up_result is False:
        return False
    elif isinstance(address_up_result, int):
        return address_up_result
    else:
        return False
# ### END ### API Address Methods ### create_update_address_obj() ###