##############################################################################
#
# A simple program to write some data to an Excel file using the XlsxWriter
# Python module.
#
# This program is shown, with explanations, in Tutorial 2 of the XlsxWriter
# documentation.
#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2013-2025, John McNamara, jmcnamara@cpan.org
#
import xlsxwriter

# Create a workbook and add a worksheet.
workbook = xlsxwriter.Workbook("Expenses02.xlsx")
worksheet = workbook.add_worksheet()

# Add a bold format to use to highlight cells.
bold = workbook.add_format({"bold": True})

# Add a number format for cells with money.
money = workbook.add_format({"num_format": "$#,##0"})

# Write some data header.
worksheet.write("A1", "Item", bold)
worksheet.write("B1", "Cost", bold)

# Some data we want to write to the worksheet.
expenses = (
    ["Rent", 1000],
    ["Gas", 100],
    ["Food", 300],
    ["Gym", 50],
)

# Start from the first cell below the headers.
row = 1
col = 0

# Iterate over the data and write it out row by row.
for item, cost in expenses:
    worksheet.write(row, col, item)
    worksheet.write(row, col + 1, cost, money)
    row += 1

# Write a total using a formula.
worksheet.write(row, 0, "Total", bold)
worksheet.write(row, 1, "=SUM(B2:B5)", money)

workbook.close()
