firefly-exporter/budgetmail.py

import calendar
import datetime

import firefly.budgets


def _get_remaining_days():
    today = datetime.datetime.combine(datetime.date.today(), datetime.datetime.min.time())
    endofmonth = today.replace(day=calendar.monthrange(today.year, today.month)[1])
    return (endofmonth - today).days + 1


def _collect_budget_data():
    budgets = []
    for budget in firefly.budgets._get_budgets():
        budgets.append({
            "id": budget.get('id'),
            "name": budget.get('attributes').get('name'),
            "limit": firefly.budgets._get_current_limit(budget.get('id')).get('attributes').get('amount'),
            "spent": firefly.budgets._get_current_spent_amount(budget.get('id')),
        })
        currbudget = budgets[-1]
        currbudget['remaining'] = (float(currbudget.get('limit')) - float(currbudget.get('spent')))
        remaining_per_day = currbudget.get('remaining') / _get_remaining_days()
        currbudget['remaining_per_day'] = 0 if remaining_per_day < 0 else remaining_per_day
    return budgets


def main():
    for budget in _collect_budget_data():
        print("Budget: " + budget.get('name'))
        print("  Limit: " + budget.get('limit'))
        print("  Spent: {:.2f}".format(budget.get('spent')))
        print("  Remaining: {:.2f}".format(budget.get('remaining')))
        print("  Remaining per day: {:.2f}".format(budget.get('remaining_per_day')))


if __name__ == "__main__":
    main()