import datetime, pytz

from typing import Dict, List, Optional, Set, Union
from pydantic import BaseModel, EmailStr, Field, Json, PrivateAttr, ValidationError, validator

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

from app.models.common_field_schema import base_fields, default_num_bytes


# ### BEGIN ### API Address Models ### Address_Base() ###
class Address_Base(BaseModel):
    log.setLevel(logging.INFO) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    id_random: Optional[str] = Field(
        **base_fields['address_id_random'],
        alias = 'address_id_random',
        # default_factory = lambda:secrets.token_urlsafe(default_num_bytes),
    )
    id: Optional[int] = Field(
        alias = 'address_id'
    )
    account_id_random: Optional[str]
    account_id: Optional[int]

    for_type: Optional[str]
    for_id_random: Optional[str]
    for_id: Optional[int]

    contact_id_random: Optional[str]
    contact_id: Optional[int]

    #organization: Optional[Organization_Base] = Organization_Base()

    name: Optional[str]
    attention_to: Optional[str]
    organization_name: Optional[str]

    line_1: Optional[str]
    line_2: Optional[str]
    line_3: Optional[str]
    city: Optional[str]
    country_subdivision_code: Optional[str]
    country_subdivision_name: Optional[str] # From country subdivision lookup table
    state_province: Optional[str] # Avoid using
    postal_code: Optional[str]
    country_alpha_2_code: Optional[str]
    country_name: Optional[str] # From country lookup table
    country: Optional[str] # Avoid using

    lu_time_zone_id: Optional[str]
    timezone: Optional[str]

    latitude: Optional[str]
    longitude: Optional[str]

    map_url: Optional[str]

    congressional_district: Optional[str]

    enable: Optional[bool]
    hide: Optional[bool]
    priority: Optional[bool]
    sort: Optional[int]
    group: Optional[str]

    notes: Optional[str]
    created_on: Optional[datetime.datetime] = None
    updated_on: Optional[datetime.datetime] = None

    _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)

    #@validator('address_id_random', always=True)
    def address_id_random_copy(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values['id_random']:
            return values['id_random']
        return None

    @validator('id', always=True)
    def address_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if isinstance(v, int) and v > 0: return v
        elif id_random := values.get('id_random'):
            return redis_lookup_id_random(record_id_random=id_random, table_name='address')
        return None

    @validator('account_id', always=True)
    def account_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if isinstance(v, int) and v > 0: return v
        elif id_random := values.get('account_id_random'):
            return redis_lookup_id_random(record_id_random=id_random, table_name='account')
        return None

    @validator('account_id_random', always=True)
    def account_id_random_lookup(cls, v, values, **kwargs):
        if isinstance(v, str) and len(v) >= 11: return v
        elif account_id := values.get('account_id'):
            return get_id_random(record_id=account_id, table_name='account')
        return None

    @validator('contact_id', always=True)
    def contact_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if isinstance(v, int) and v > 0: return v
        elif id_random := values.get('contact_id_random'):
            return redis_lookup_id_random(record_id_random=id_random, table_name='contact')
        return None

    @validator('for_id', always=True)
    def for_id_lookup(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if values.get('for_id_random') and values.get('for_type'):
            return redis_lookup_id_random(record_id_random=values['for_id_random'], table_name=values['for_type'])
        return None

    class Config:
        underscore_attrs_are_private = True
        allow_population_by_field_name = True
        fields = base_fields
# ### END ### API Address Models ### Address_Base() ###