from flask import request, jsonify
from datetime import datetime
from decimal import Decimal
from app.delivery_data import delivery_data
from app import db
from app.classes.customer import Customer_Customer
from app.classes.delivery import Delivery_Delivery
from app.classes.employee import Employee_Employee
from app.classes.cards import Card_Card
from app.classes.stats_employee import Stats_Employee_Oil
from app.classes.auto import Auto_Delivery


@delivery_data.route("/finalize/<int:delivery_id>", methods=["PUT"])
def office_finalize_delivery(delivery_id):
    """
    This will make a delivery finalized from the driver
    """

    """
    Finalizes a delivery from office
    """
    
    get_delivery = db.session \
        .query(Delivery_Delivery) \
        .filter(Delivery_Delivery.id == delivery_id) \
        .first()

    get_customer = db.session \
        .query(Customer_Customer) \
        .filter(Customer_Customer.id == get_delivery.customer_id) \
        .first()


    gallons_delivered = request.json["gallons_delivered"]
    card_payment = request.json["credit"]
    cash_payment = request.json["cash"]

    if request.json["credit_card_id"]:
        card_payment_id = request.json["credit_card_id"]
    else:
        card_payment_id = None



    if card_payment_id is not None:
        get_card = (db.session
                    .query(Card_Card)
                    .filter(Card_Card.id == card_payment_id)
                    .filter(Card_Card.user_id == get_customer.id)
                    .first())
        card_id_from_customer = get_card.id
    else:
        card_id_from_customer = None

    if cash_payment is True and card_payment is False:
        delivery_payment_method = 0
    elif card_payment is True and cash_payment is False:
        delivery_payment_method = 1

    elif card_payment is True and cash_payment is True:
        delivery_payment_method = 2
    else:
        delivery_payment_method = 3

    same_day_info = request.json["same_day"]
    if same_day_info is True:
        same_day_info = 1
    else:
        same_day_info = 0

    prime_info = request.json["prime"]
    if prime_info is True:
        prime_info = 1
    else:
        prime_info = 0

    get_delivery.gallons_delivered = gallons_delivered
    get_delivery.prime = prime_info
    get_delivery.same_day = same_day_info
    get_delivery.payment_type = delivery_payment_method
    get_delivery.payment_card_id = card_id_from_customer

    get_delivery.delivery_status = 10
    

    print(get_delivery.gallons_delivered)
    print(get_delivery.payment_type)
    print(get_delivery.delivery_status)

    db.session.add(get_delivery)
    db.session.commit()


    return jsonify({
        "ok": True,
        'delivery': {
            'id': get_delivery.id,
        },
    }), 200



@delivery_data.route("/driver/finalize/<int:delivery_id>", methods=["PUT"])
def driver_finalize_delivery(delivery_id):
    """
    This will make a delivery finalized from the driver
    """

    """
    Finalizes a delivery from office
    """


    get_delivery = (db.session 
        .query(Delivery_Delivery) 
        .filter(Delivery_Delivery.id == delivery_id) 
        .first())

    get_stats = (db.session
                 .query(Stats_Employee_Oil)
                 .filter(Stats_Employee_Oil.employee_id == get_delivery.driver_employee_id)
                 .first())
  
    if get_stats is None:
        create_stats = Stats_Employee_Oil(
            employee_id = get_delivery.driver_employee_id,
            total_deliveries = 0,
            total_gallons_delivered = 0,
            total_primes = 0,
            oil_total_profit_delivered = 0,
        )
        db.session.add(create_stats)
        db.session.flush()


        get_stats = (db.session
                 .query(Stats_Employee_Oil)
                 .filter(Stats_Employee_Oil.employee_id == get_delivery.driver_employee_id)
                 .first())
    gallons_delivered = request.json["gallons_delivered"]

    gallons_delivered = Decimal(gallons_delivered)
      
    delivery_driver_id = request.json["driver_employee_id"]

    get_driver = (db.session
                    .query(Employee_Employee)
                    .filter(Employee_Employee.id == delivery_driver_id)
                    .first())

    if get_delivery.automatic == 0:
        customer_filled = request.json["customer_filled"]
        if customer_filled is True:
            customer_filled = 1
        else:
            customer_filled = 0
    else:
        customer_filled = 1
        
    if get_delivery.automatic == 0:
        if request.json["cash_amount"]:
            cash_amount = request.json["cash_amount"]
        else:
            cash_amount = None
    else:
        cash_amount = None

    if get_delivery.automatic == 0:
        prime_info = request.json["prime"]
        if prime_info is True:
            prime_info = 1
            current_primes = get_stats.total_primes
            newprimes = current_primes + 1
            get_stats.total_primes = newprimes
        else:
            prime_info = 0
    else:
        prime_info = 0


    ## AUTOMATIC
    if get_delivery.automatic == 1:
        get_auto_delivery = (db.session 
            .query(Auto_Delivery) 
            .filter(Auto_Delivery.customer_id == get_delivery.customer_id) 
            .first())
        
        get_auto_delivery.auto_status = 2
        db.session.add(get_auto_delivery)

    get_delivery.gallons_delivered = gallons_delivered
    
    get_delivery.prime = prime_info
    get_delivery.customer_filled = customer_filled
    get_delivery.cash_recieved = cash_amount
    

    get_delivery.driver_last_name = get_driver.employee_last_name
    get_delivery.driver_first_name = get_driver.employee_first_name
    get_delivery.driver_employee_id = get_driver.id
        
        
    # update stats
    current_deliveres = get_stats.total_deliveries + 1
    get_stats.total_deliveries = current_deliveres
    
    current_gallons_delivered = get_stats.total_gallons_delivered + gallons_delivered
    get_stats.total_gallons_delivered = current_gallons_delivered
        
    
    # update delivery status to delivered
    if get_delivery.automatic == 0:
        if get_delivery.payment_type == 0:
            get_delivery.delivery_status = 10
        else:
            #office needs to confirm credit card
            get_delivery.delivery_status = 1
    else:
        get_delivery.delivery_status = 1


    db.session.add(get_stats)
    db.session.add(get_delivery)

    db.session.commit()


    return jsonify({
        "ok": True,
        'delivery': {
            'id': get_delivery.id,
        },
    }), 200