import pymysql.cursors
from read_file import *





cnx = pymysql.connect(user='root', password='ptekm8n8', host='127.0.0.1', database='productdb')
cursor = cnx.cursor()




def sql_stuff(object):


    query = ('INSERT INTO company (time_capacity, company_name) VALUES (%s, "hej");')
    query1 = ('INSERT INTO productdb (name, unit_cost) VALUES (%s);')

    cursor.execute(query, (Max_timer))


    for i, u, k in zip(VO, Timer_pr_enhed, name):

        uquery = ('INSERT INTO productdb (unit_cost, time_produce_minutes, name) VALUES (%s, %s, %s);')
        cursor.execute(uquery, (i, u, k))

    for i, u in zip(Salgspris1, Afsat1):

        uquery = ('INSERT INTO productinfo (unit_value, amount, product_id) VALUES (%s, %s, 1);')
        cursor.execute(uquery, (i, u))

    for i, u in zip(Salgspris2, Afsat2):

        uquery = ('INSERT INTO productinfo (unit_value, amount, product_id) VALUES (%s, %s, 2);')
        cursor.execute(uquery, (i, u))

def udregninger(object):

    DB1 = 0
    Time_product1 = 0

    for u, i in zip(Salgspris1, Afsat1):
        OMS = u * i
        OMK = VO[0] * i
        DB = OMS - OMK
        Time_product = i * Timer_pr_enhed[0]
        DB_pr_time = DB / Time_product

        Diff = (DB1 - DB) / (Time_product1 - Time_product)
        Hour = Time_product - Time_product1
        uquery = ('INSERT INTO product_data (Turnover, costs, margin, work_hours, difference_margin, difference_hours, margin_pr_hour, product_id) VALUES (%s, %s, %s, %s, %s, %s, %s, 1);')
        cursor.execute(uquery, (OMS, OMK, DB, Time_product, Diff, Hour, DB_pr_time))
        DB1 = DB
        Time_product1 = Time_product


    DB1 = 0
    Time_product1 = 0

    for u, i in zip(Salgspris2, Afsat2):
        OMS = u * i
        OMK = VO[1] * i
        DB = OMS - OMK
        Time_product = i * Timer_pr_enhed[1]
        DB_pr_time = DB / Time_product
        Hour = Time_product - Time_product1
        Diff = (DB1 - DB) / (Time_product1 - Time_product)

        uquery = ('INSERT INTO product_data (Turnover, costs, margin, work_hours, difference_margin, difference_hours, margin_pr_hour, product_id) VALUES (%s, %s, %s, %s, %s, %s, %s, 2);')
        cursor.execute(uquery, (OMS, OMK, DB, Time_product, Diff, Hour, DB_pr_time))
        DB1 = DB
        Time_product1 = Time_product

def result(object):
    k = 1
    query = ('SELECT product_id, margin_pr_hour from product_data ORDER BY margin_pr_hour DESC')
    cursor.execute(query)
    for (product_id, margin_pr_hour) in cursor:
        print('ID = {}, DB pr time = {}'.format(product_id, margin_pr_hour), 'Prioritet', k)
        k += 1



def reset_database(object):

    reset = ('SET FOREIGN_KEY_CHECKS = 0; truncate company; truncate product_data; truncate productdb; truncate productinfo; SET FOREIGN_KEY_CHECKS = 0;  commit')
    cursor.execute(reset)

reset_database(object)
sql_stuff(object)
udregninger(object)
result(object)



cnx.commit()
cnx.close()