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

from ..lib_general import *
from app.config import settings

from app.db import *


#import logging

router = APIRouter()


class UserBase(BaseModel):
    id_random: str = None # This should not be None. It is required.
    account_id_random: str = None # This should not be None. It is required.
    username: str = Field(None, example='New.User', min_length=3, max_length=100)
    name: Optional[str] = None
    email: EmailStr
    email_verified: Optional[bool] = None
    enable: Optional[bool] = None
    enable_from: Optional[datetime] = None
    enable_to: Optional[datetime] = None
    super: Optional[bool] = None
    manager: Optional[bool] = None
    administrator: Optional[bool] = None
    verified: Optional[bool] = None


class UserIn(UserBase):
    password: str = Field(None, example='My Difficult Password!', min_length=10)


class UserOut(UserBase):
    password_set_on: Optional[datetime] = None
    password_reset_token: Optional[str] = None
    password_reset_expire_on: Optional[datetime] = None
    logged_in_on: Optional[datetime] = None
    last_activity_on: Optional[datetime] = None
    created_on: datetime
    update_on: Optional[datetime] = None


class UserInDB(UserBase):
    hashed_password: str
    password_set_on: Optional[datetime] = None
    password_reset_token: Optional[str] = None
    password_reset_expire_on: Optional[datetime] = None
    logged_in_on: Optional[datetime] = None
    last_activity_on: Optional[datetime] = None


@router.post(
    "/",
    response_model=UserOut,
    summary='Create a new user account',
    status_code=status.HTTP_201_CREATED
)
async def create_user(user: UserIn, x_account_id: str = Header(...)):
    """
    Create a new user account
    """

    user = {}
    user['account_id_random'] = x_account_id
    user['username'] = 'Scott.Idem'
    user['name'] = 'Scott Idem'
    user['email'] = 'Scott.Idem@oneskyit.com'

    return user


#@router.patch('/{id_random}', response_model=UserOut, dependencies=[Depends(get_account_header)])
#async def update_user(id_random: str, user: UserIn, x_account_id: str = Header(...)):
#async def update_user(id_random: str, user: UserIn):
@router.patch(
    '/{id_random}',
    response_model=UserOut,
    summary='Update a user account'
    )
async def update_user(id_random: str, user: UserIn, x_account_id: str = Depends(get_account_header)):
    """
    Update a user account
    """

    user = {}
    user['id_random'] = id_random
    user['account_id_random'] = x_account_id
    user['username'] = 'Scott.Idem'
    user['name'] = 'Scott Idem'
    user['email'] = 'Scott.Idem@oneskyit.com'
    user['created_on'] = datetime.now()
    user['super'] = True

    return user


@router.delete('/{id_random}', response_model=bool)
async def delete_user(id_random: str, x_account_id: str = Depends(get_account_header)):
    """
    Delete a user account
    """

    return True
    return False


@router.get('/', response_model=List[UserOut])
@router.get('/list_all', response_model=List[UserOut])
async def list_users():
    """
    Get a list of users
    """

    print(settings.APP_NAME)

    users = [{'username': 'test.user.1'}, {'username': 'test.user.2'}, {'username': 'Scott.Idem'}]


    print('Getting all users...')

    sql = """
    SELECT *
    FROM `user`
    WHERE id=1
    """

    records = sql_select(sql=sql, as_list=True)

    #records = sql_select(table_name='user')


    if records:
        print('Got the user list')
        return records
    else:
        print('No user records found')
        raise HTTPException(status_code=404)


@router.get('/{username}')
async def get_user_username(username: str, x_account_id: str = Header(...)):
    return {'username': username}


#@router.get('/me')
#async def get_user_current():
    #user_out: UserOut

    #return {'username': 'test.user'}