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 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 Activity Log Models ### Activity_Log_Base() ###
class Activity_Log_Base(BaseModel):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    id_random: Optional[str] = Field(
        **base_fields['activity_log_id_random'],
        alias = 'activity_log_id_random',
    )
    id: Optional[int] = Field(
        alias = 'activity_log_id'
    )

    account_id_random: Optional[str]
    account_id: Optional[int]

    person_id_random: Optional[str]
    person_id: Optional[int]

    user_id_random: Optional[str]
    user_id: Optional[int]

    external_client_id: Optional[str]

    google_ga: Optional[str]
    google_gid: Optional[str]

    name: Optional[str]
    description: Optional[str]

    source: Optional[str]
    url_root: Optional[str]
    url_full_path: Optional[str]
    url_params: Optional[str]

    object_type: Optional[str]
    object_id_random: Optional[str]
    object_id: Optional[int]

    action: Optional[str]
    action_with: Optional[str]
    action_on_type: Optional[str]
    action_on_id_random: Optional[str]
    action_on_id: Optional[int]
    action_on_code: Optional[str]
    action_data: Optional[str]

    code: Optional[str]

    type_id: Optional[int]
    type_name: Optional[str]

    details: Optional[str]

    # For now just using string instead of Json Pydantic data type
    other_json: Optional[str] # When getting the dict version for SQL this should be a string.
    meta_json: Optional[str] # When getting the dict version for SQL this should be a string.

    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('activity_log_id_random', always=True)
    def activity_log_id_random_copy(cls, v, values, **kwargs):
        log.setLevel(logging.WARNING)
        log.debug(locals())

        if id_random := values.get('id_random'):
            return id_random
        return None

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

        if values['id_random']:
            log.debug(values['id_random'])
            return redis_lookup_id_random(record_id_random=values['id_random'], table_name='activity_log')
        return None

    @validator('account_id', always=True)
    def account_id_lookup(cls, v, values, **kwargs):
        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('person_id', always=True)
    def person_id_lookup(cls, v, values, **kwargs):
        if isinstance(v, int) and v > 0: return v
        elif id_random := values.get('person_id_random'):
            return redis_lookup_id_random(record_id_random=id_random, table_name='person')
        return None

    @validator('user_id', always=True)
    def user_id_lookup(cls, v, values, **kwargs):
        if isinstance(v, int) and v > 0: return v
        elif id_random := values.get('user_id_random'):
            return redis_lookup_id_random(record_id_random=id_random, table_name='user')
        return None

    class Config:
        underscore_attrs_are_private = True
        allow_population_by_field_name = True
        fields = base_fields
# ### END ### API Activity Log Models ### Activity_Log_Base() ###