from .modules.roundUp import rounder
import random
import csv


def Multiplication(step, number=5):
    if step == 1:

        calcul_list = []
        for i in range(number):
            terme1 = random.randint(10, 9999)
            terme2 = random.randint(2, 9)
            calcul_list.append({
                'calcul': f'{terme1} x {terme2} =         ',
                'result': f'{terme1} x {terme2} = {terme1 + terme2}'
            })
        return calcul_list
    
    if step == 2:

        calcul_list = []
        for i in range(number):
            terme1 = random.randint(10, 999)
            terme2 = random.choice(['10','100', '1000'])
            calcul_list.append({
                'calcul': f'{terme1} x {terme2} =        ',
                'result': f'{terme1} x {terme2} = {int(terme1) * int(terme2)}'
            })
        return calcul_list
    if step == 3:

        calcul_list = []
        for i in range(number):
            terme1 =rounder( random.randint(10, 900), 10)
            terme2 = random.randint(10, 999)
            calcul_list.append({
                'calcul': f'{terme2} x {terme1} =         ',
                'result': f'{terme2} x {terme1} = {terme1 * terme2}'
            })
        return calcul_list
    if step == 4:

        calcul_list = []
        for i in range(number):
            terme1 = rounder(random.randint(10, 999), 10)
            terme2 = rounder(random.randint(10, 999), 10)
            calcul_list.append({
                'calcul': f'{terme1} x {terme2} =        ',
                'result': f'{terme1} x {terme2} = {terme1 * terme2}'
            })
        return calcul_list