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 Site Domain Models ### Site_Domain_Base() ###
class Site_Domain_Base(BaseModel):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

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

    site_id_random: Optional[str]
    site_id: Optional[int]

    fqdn: Optional[str]

    # restrict_access: Optional[bool]
    access_key: Optional[str]
    required_referrer: Optional[str]

    access_code_kv_json: Optional[Union[Json, None]]

    valid_for: Optional[int] # number of hours
    enable: Optional[bool]

    cfg_json: Optional[Union[Json, None]] # In use 2024-03-04

    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

    # Including convenience data
    # This is only for convenience. Probably going to keep unless it causes a problem.
    account_id: Optional[int]
    account_id_random: Optional[str]

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

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

        if values['site_id_random']:
            return redis_lookup_id_random(record_id_random=values['site_id_random'], table_name='site')
        return None

    class Config:
        underscore_attrs_are_private = True
        fields = base_fields
        allow_population_by_field_name = True
# ### END ### API Site Domain Models ### Site_Domain_Base() ###


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

    id_random: Optional[str] = Field(
        # **base_fields['site_domain_id_random'],
        # alias = 'site_domain_id_random',
    )
    id: Optional[int] = Field(
        alias = 'site_domain_id'
    )

    site_id_random: Optional[str]
    site_id: Optional[int]

    site_domain_id_random: Optional[str]
    site_domain_id: Optional[int]

    fqdn: Optional[str]

    # restrict_access: Optional[bool]
    access_key: Optional[str]
    required_referrer: Optional[str]

    access_code_kv_json: Optional[Union[Json, None]]

    valid_for: Optional[int] # number of hours
    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

    # Including convenience data
    # This is only for convenience. Probably going to keep unless it causes a problem.
    account_id: Optional[int]
    account_id_random: Optional[str]
    account_code: Optional[str] # Useful for export file naming
    account_name: Optional[str] # Generally useful for display
    account_enable: Optional[bool]
    account_enable_from: Optional[datetime.datetime]
    account_enable_to: Optional[datetime.datetime]

    site_enable_from: Optional[datetime.datetime]
    site_enable_to: Optional[datetime.datetime]
    site_domain_access_key: Optional[str]

    logo_path: Optional[str]
    style_href: Optional[str]
    script_src: Optional[str]

    google_tracking_id: Optional[str]

    cfg_json: Optional[Union[Json, None]] # In use 2024-03-04

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

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

        if values['site_id_random']:
            return redis_lookup_id_random(record_id_random=values['site_id_random'], table_name='site')
        return None

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

        if values['site_domain_id_random']:
            return redis_lookup_id_random(record_id_random=values['site_domain_id_random'], table_name='site')
        return None

    class Config:
        underscore_attrs_are_private = True
        fields = base_fields
        allow_population_by_field_name = True
# ### END ### API Site Domain Models ### Site_Domain_FQDN_ID_Base() ###