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

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

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

from ..models.order_cart_model import Order_Cart_Base
from ..models.order_cart_methods import load_order_cart_obj
from ..models.response_model import *


router = APIRouter()


@router.post('', response_model=Resp_Body_Base)
async def post_order_cart_obj(
        obj: Order_Cart_Base,
        x_account_id: str = Header(...),
        return_obj: Optional[bool] = True,
        by_alias: Optional[bool] = True,
        exclude_unset: Optional[bool] = True,
        ):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    obj_type = 'order_cart'
    obj_data_dict = obj.dict(by_alias=False, exclude_unset=True)
    result = post_obj_template(
        obj_type=obj_type,
        data=obj_data_dict,
        return_obj=True,
        by_alias=True,
        exclude_unset=True,
        )
    return result


@router.patch('/{obj_id}', response_model=Resp_Body_Base)
async def patch_order_cart_obj(
        obj_id: str = Query(..., min_length=1, max_length=22),
        obj: Order_Cart_Base = None,
        x_account_id: Optional[str] = Header(..., ),
        return_obj: Optional[bool] = True,
        by_alias: Optional[bool] = True,
        exclude_unset: Optional[bool] = True,
        ):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    obj_type = 'order_cart'
    obj_data_dict = obj.dict(by_alias=False, exclude_unset=True)
    obj_data_dict['id'] = redis_lookup_id_random(record_id_random=obj_id, table_name=obj_type)
    obj_data_dict['id_random'] = obj_id
    result = patch_obj_template(
        obj_type=obj_type,
        data=obj_data_dict,
        obj_id=obj_id,
        return_obj=True,
        by_alias=True,
        exclude_unset=True,
        )
    return result


@router.get('/list', response_model=Resp_Body_Base)
async def get_order_cart_obj_li(
        for_obj_type: Optional[str] = Query(None, min_length=2, max_length=50),
        for_obj_id: Optional[str] = Query(None, min_length=1, max_length=22),
        x_account_id: str = Header(...),
        by_alias: Optional[bool] = True,
        exclude_unset: Optional[bool] = True,
        ):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    obj_type = 'order_cart'
    result = get_obj_li_template(
        obj_type=obj_type,
        for_obj_type=for_obj_type,
        for_obj_id=for_obj_id,
        by_alias=True,
        exclude_unset=True,
        )
    return result


# Look up is only for account, order, person, or user records
@router.get('/lookup', response_model=Resp_Body_Base)
async def lookup_order_cart_obj(
        response: Response,
        for_obj_type: Optional[str] = Query(None, min_length=2, max_length=50),
        for_obj_id: Optional[Union[int,str]] = None,
        inc_order_cart_line_li: Optional[bool] = True,
        inc_order_cart_cfg: Optional[bool] = True,
        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())

    obj_type = 'order_cart'
    base_name = Order_Cart_Base

    if for_obj_id := redis_lookup_id_random(record_id_random=for_obj_id, table_name=for_obj_type): pass
    else: return mk_resp(data=False, status_code=404) # Not Found
    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL

    data = {}
    as_list = False
    if for_obj_type == 'account' and for_obj_id:
        data['account_id'] = for_obj_id
        sql_where_for_obj_type = """`order_cart`.account_id = :account_id"""
        sql_limit = ''
        as_list = True
    elif for_obj_type == 'order' and for_obj_id:
        data['order_id'] = for_obj_id
        sql_where_for_obj_type = """`order_cart`.order_id = :order_id"""
        sql_limit = 'LIMIT 1'
    elif for_obj_type == 'person' and for_obj_id:
        data['person_id'] = for_obj_id
        sql_where_for_obj_type = """`order_cart`.person_id = :person_id"""
        sql_limit = 'LIMIT 1'
    elif for_obj_type == 'user' and for_obj_id:
        data['user_id'] = for_obj_id
        sql_where_for_obj_type = """`order_cart`.user_id = :user_id"""
        sql_limit = 'LIMIT 1'
    else:
        log.debug(f'Object type={for_obj_type}; Object ID={for_obj_id}')
        return mk_resp(data=False, status_code=400) # Bad Request

    sql = f"""
        SELECT id AS 'order_cart_id', id_random AS 'order_cart_id_random'
        FROM `order_cart` AS `order_cart`
        WHERE {sql_where_for_obj_type}
        {sql_limit}
        """

    # This will return a list if selecting by account ID
    order_cart_obj_result = sql_select(data=data, sql=sql, as_list=as_list)
    if isinstance(order_cart_obj_result, dict):
        order_cart_id = order_cart_obj_result.get('order_cart_id', None)
        order_cart_id_random = order_cart_obj_result.get('order_cart_id_random', None)

        if order_cart_obj := load_order_cart_obj(order_cart_id=order_cart_id, inc_order_cart_line_li=inc_order_cart_line_li, inc_order_cart_cfg=inc_order_cart_cfg):
            data = order_cart_obj.dict(by_alias=True, exclude_unset=False)
            return mk_resp(data=data)
        else:
            return mk_resp(data=False, status_code=404) # Not Found
    elif isinstance(order_cart_obj_result, list):
        order_cart_obj_li = []
        for order_cart_obj in order_cart_obj_result:
            order_cart_id = order_cart_obj.get('order_cart_id', None)
            order_cart_obj_li.append(
                load_order_cart_obj(
                    order_cart_id=order_cart_id, inc_order_cart_line_li=inc_order_cart_line_li, inc_order_cart_cfg=inc_order_cart_cfg
                    )
                )
        data = order_cart_obj_li
        return mk_resp(data=data)
    else:
        log.debug(order_cart_obj_result)
        return mk_resp(data=False, status_code=404, response=response) # Not Found


@router.get('/{order_cart_id}', response_model=Resp_Body_Base)
async def get_order_cart_obj(
        order_cart_id: str = Query(..., min_length=1, max_length=22),
        inc_order_cart_line_li: bool = False,
        inc_order_cart_cfg: bool = False,
        x_account_id: str = Header(...),
        by_alias: bool = True,
        exclude_unset: bool = True,
        ):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    if order_cart_obj := load_order_cart_obj(order_cart_id=order_cart_id, inc_order_cart_line_li=inc_order_cart_line_li, inc_order_cart_cfg=inc_order_cart_cfg):
        data = order_cart_obj.dict(by_alias=by_alias, exclude_unset=exclude_unset)
        return mk_resp(data=data)
    else:
        return mk_resp(data=False, status_code=404) # Not Found


@router.delete('/{obj_id}', response_model=Resp_Body_Base)
async def delete_order_cart_obj(
        obj_id: str = Query(..., min_length=1, max_length=22),
        x_account_id: str = Header(...),
        ):
    log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
    log.debug(locals())

    obj_type = 'order_cart'
    result = delete_obj_template(
        obj_type=obj_type,
        obj_id=obj_id,
        )
    return result