import datetime
from fastapi import APIRouter, Body, Depends, Header, HTTPException, Query, status
from pydantic import BaseModel, EmailStr, Field
from typing import Dict, List, Optional, Set, Union

from app.lib_general import log, logging
from app.config import settings
from app.db_sql import *

from app.routers.api_crud import delete_obj_template, get_obj_template, get_obj_li_template, patch_obj_template, post_obj_template

from app.methods.event_person_methods import create_event_person_obj, load_event_person_obj, update_event_person_obj
from app.methods.person_methods import create_person_obj, load_person_obj
from app.methods.user_methods import create_user_obj, load_user_obj, update_user_obj
# from app.methods.user_load_methods import load_user_obj

from app.models.event_person_models import Event_Person_New_Base, Event_Person_Base
from app.models.person_models import Person_Base
from app.models.response_models import *
from app.models.user_models import User_New_Base, User_Base


router = APIRouter()


# ### BEGIN ### API Event Person Route ### post_event_person_new() ###
# Initialize/create a new event person
# Create a person record (with a contact record and an address for the contact record)
# Create a user record
# Create an event_person record with the new person and user IDs
@router.post('/new', response_model=Resp_Body_Base)
async def post_event_person_new(
        event_person_new_init: Event_Person_New_Base,
        x_account_id: str = Header(...),
        return_obj: bool = True,
        inc_event: bool = False, # Not ready yet. Placeholder.
        inc_event_badge: bool = False, # Not ready yet. Placeholder.
        inc_event_person_detail: bool = False, # Not ready yet. Placeholder.
        inc_event_registration: bool = False, # Not ready yet. Placeholder.
        inc_person: bool = False,
        inc_user: bool = False,
        by_alias: bool = True,
        exclude_unset: bool = True,
        ):
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    account_id_random = event_person_new_init.account_id_random
    event_id_random = event_person_new_init.event_id_random

    given_name = event_person_new_init.person_given_name
    family_name = event_person_new_init.person_family_name
    if full_name := event_person_new_init.person_full_name:
        pass
    elif given_name and family_name:
        full_name = f'{given_name} {family_name}'
    elif given_name:
        full_name = f'{given_name}'
    email = event_person_new_init.email

    if new_password := event_person_new_init.new_password:
        pass
    else:
        new_password = secrets.token_urlsafe(default_num_bytes)

    organization_name = event_person_new_init.organization_name

    # New person
    person_new = {}
    person_new['account_id_random'] = account_id_random
    person_new['given_name'] = given_name
    person_new['family_name'] = family_name
    person_new['full_name'] = full_name
    person_new['organization_name'] = organization_name

    # New person contact
    person_new['contact'] = {}
    person_new['contact']['account_id_random'] = account_id_random
    person_new['contact']['email'] = email
    person_new['contact']['name'] = full_name

    # New person contact address
    person_new['contact']['address'] = {}
    person_new['contact']['address']['account_id_random'] = account_id_random
    person_new['contact']['address']['name'] = full_name

    person_obj_new = Person_Base(**person_new)
    log.debug(person_obj_new)

    create_person_obj_result = create_person_obj(person_obj_new=person_obj_new)
    if isinstance(create_person_obj_result, int):
        person_id = create_person_obj_result
        person_obj = load_person_obj(
            person_id=person_id,
            inc_contact=True,
            inc_address=True,
            inc_organization=True
            )
        log.debug(person_obj)
    else:
        log.debug('A new person was not created')
        return mk_resp(data=False)

    # New user
    user_new = {}
    user_new['account_id_random'] = account_id_random
    user_new['name'] = full_name
    user_new['username'] = email
    user_new['email'] = email
    user_new['new_password'] = new_password
    user_new['contact_id_random'] = person_obj.contact.id_random
    user_new['person_id_random'] = person_obj.id_random

    user_obj_new = User_New_Base(**user_new)
    log.debug(user_obj_new)

    create_user_obj_result = create_user_obj(user_obj_new=user_obj_new)
    if isinstance(create_user_obj_result, bool):
        log.debug('Returning False since multiple users were found with the same username.')
        return mk_resp(data=False)
    elif isinstance(create_user_obj_result, int):
        user_id = create_user_obj_result
        user_obj = load_user_obj(user_id=user_id) # Not including roles, contact, or organization
        log.debug(user_obj)
    else:
        log.debug('A new user was not created')
        return mk_resp(data=False)

    # New event person
    event_person_new = {}
    event_person_new['account_id_random'] = account_id_random
    event_person_new['event_id_random'] = event_id_random
    event_person_new['person_id_random'] = person_obj.id_random
    event_person_new['user_id_random'] = user_obj.id_random

    event_person_obj_new = Event_Person_Base(**event_person_new)
    log.debug(event_person_obj_new)

    event_person_obj_result = create_event_person_obj(event_person_obj_new=event_person_obj_new)
    if isinstance(event_person_obj_result, bool):
        log.debug('Returning False something is not right.')
        return mk_resp(data=False)
    elif isinstance(event_person_obj_result, int):
        event_person_id = event_person_obj_result
        event_person_obj = load_event_person_obj(
            event_person_id=event_person_id,
            # inc_event=inc_event, # Not ready yet. Placeholder.
            inc_event_badge=inc_event_badge, # Not ready yet. Placeholder.
            # inc_event_person_detail=inc_event_person_detail, # Not ready yet. Placeholder.
            inc_event_registration=inc_event_registration, # Not ready yet. Placeholder.
            inc_person=False, # Already loaded above
            inc_user=False, # Already loaded above
            )
        log.debug(event_person_id)
        log.debug(event_person_obj)

        event_person_obj.person = person_obj
        event_person_obj.user = user_obj

        log.debug(event_person_obj)
        event_person_dict = event_person_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset)
        pass
    else:
        log.debug('A new event_person was not created')
        return mk_resp(data=False)

    return mk_resp(data=event_person_dict)
    #return mk_resp(data=event_person_obj)
# ### BEGIN ### API Event Person Route ### post_event_person_new() ###


# ### BEGIN ### API Event Person ### patch_event_person_json() ###
@router.patch('/{event_person_id}/json', response_model=Resp_Body_Base)
async def patch_event_person_json(
        event_person_obj: Event_Person_Base,
        event_person_id: str = Query(..., min_length=1, max_length=22),
        create_missing_obj: bool = False,
        x_account_id: Optional[str] = Header(..., ),
        return_obj: Optional[bool] = True,
        by_alias: Optional[bool] = True,
        include: Optional[list] = [],
        exclude: Optional[list] = [],
        exclude_unset: Optional[bool] = True,
        exclude_none: Optional[bool] = True,
        ):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_person_id := redis_lookup_id_random(record_id_random=event_person_id, table_name='event_person'): pass
    else:
        return mk_resp(data=None, status_code=404)

    if event_person_obj_up_result := update_event_person_obj(
        event_person_id=event_person_id,
        event_person_obj_up=event_person_obj,
        create_missing_obj=create_missing_obj,
        ):

        log.debug(event_person_obj_up_result)
        if return_obj:
            event_person_obj = load_event_person_obj(event_person_id=event_person_id)
            event_person_dict = event_person_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset)
            return mk_resp(data=event_person_dict)
        else:
            return mk_resp(data=event_person_obj_up_result)
    else:
        return mk_resp(data=False, status_code=400) # Bad Request
# ### END ### API Event Person ### patch_event_person_json() ###


# ### BEGIN ### API Event Person ### get_event_person_obj() ###
# Working well as of 2021-06-04. Using as a template for other routes.
@router.get('/{event_person_id}', response_model=Resp_Body_Base)
async def get_event_person_obj(
        event_person_id: str = Query(..., min_length=1, max_length=22),
        enabled: str = 'enabled', # For now this covers any included objects or object lists
        limit: int = 500, # For now this covers any included objects or object lists
        inc_address: bool = False, # Under contact
        inc_contact: bool = False, # Under person
        inc_event_abstract_list: bool = False,
        inc_event_badge: bool = False,
        #inc_event_device_list: bool = False,
        #inc_event_exhibit_list: bool = False,
        inc_event_file_list: bool = False,
        #inc_event_location_list: bool = False,
        #inc_event_person_list: bool = False,
        inc_event_presentation_list: bool = False,
        #inc_event_presenter_list: bool = False,
        inc_event_registration: bool = False,
        #inc_event_track: bool = False,
        inc_person: bool = False,
        inc_user: bool = False,
        x_account_id: str = Header(...),
        by_alias: Optional[bool] = True,
        exclude_unset: Optional[bool] = True,
        ):
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if event_person_id := redis_lookup_id_random(record_id_random=event_person_id, table_name='event_person'): pass
    else:
        return mk_resp(data=None, status_code=404)

    if event_person_obj := load_event_person_obj(
        event_person_id=event_person_id,
        enabled=enabled,
        limit=limit,
        inc_address=inc_address,
        inc_contact=inc_contact,
        inc_event_abstract_list=inc_event_abstract_list,
        inc_event_badge=inc_event_badge,
        #inc_event_device_list=inc_event_device_list,
        #inc_event_exhibit_list=inc_event_exhibit_list,
        inc_event_file_list=inc_event_file_list,
        #inc_event_location=inc_event_location,
        #inc_event_person_list=inc_event_person_list,
        inc_event_presentation_list=inc_event_presentation_list,
        #inc_event_presenter_list=inc_event_presenter_list,
        inc_event_registration=inc_event_registration,
        #inc_event_track=inc_event_track,
        inc_person=inc_person,
        inc_user=inc_user,
        ):
        # event_dict = event_person_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset)
        pass
    else:
        return mk_resp(data=False, status_code=400) # Bad Request

    return mk_resp(data=event_person_obj)
# ### END ### API Event ### get_event_person_obj() ###