from __future__ import annotations
import datetime, hashlib, logging, os, pytz, redis, secrets

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


class Archive_Content_Base(BaseModel):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    id_random: Optional[str] = Field(
        **base_fields['archive_id_random'],
        alias = 'archive_id_random',
        default_factory = lambda:secrets.token_urlsafe(default_num_bytes),
    )
    id: Optional[int] = Field(
        alias = 'archive_id'
    )
    account_id_random: Optional[str] # Is this field really needed?
    account_id: Optional[int] # Is this field really needed?
    archive_id_random: Optional[str]
    archive_id: Optional[int]
    archive_content_type_id: Optional[int]
    archive_content_type: Optional[str]
    lu_media_type_id: Optional[int]
    lu_media_type: Optional[str]

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

    content_html: Optional[str]
    content_json: Optional[str]
    url: Optional[str]
    url_text: Optional[str]

    hosted_file_id_random: Optional[str]
    hosted_file_id: Optional[int]

    file_path: Optional[str]
    filename: Optional[str]
    file_extension: Optional[str]

    original_datetime: Optional[datetime.datetime] = None
    original_datetime_timezone: Optional[str] = None
    original_location: Optional[str] = None
    original_address_id: Optional[int] = None

    original_url: Optional[str]
    original_url_text: Optional[str]

    meta_data: Optional[str]
    access_key: Optional[str]

    enable: Optional[bool]
    enable_from: Optional[datetime.datetime] = None
    enable_to: Optional[datetime.datetime] = None

    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('archive_content_id_random', always=True)
    def archive_content_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 archive_content_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='archive_content')
        return None

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

        if values['archive_id_random']:
            return redis_lookup_id_random(record_id_random=values['archive_id_random'], table_name='archive')
        return None

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

        if values['account_id_random']:
            return redis_lookup_id_random(record_id_random=values['account_id_random'], table_name='account')
        return None

    class Config:
        underscore_attrs_are_private = True
        fields = base_fields

#Archive_Content_Base.update_forward_refs()