work_hour_calculator #

This package calculates how many working hours are spent between two DateTimes.

Usage #

import 'package:work_hour_calculator/work_hour_calculator.dart';

void main() {
    // Define work hours for 1 week.
    var workWeekData = WorkWeekData(
        workdays: [
            // Monday
            WorkDayData(
                workHours: [
                    WorkHourData(startHour: 9, endHour: 12), // 09.30-12.00
                    WorkHourData(startHour: 13, endHour: 18), // 13.00-18.00
                ],
            ),
            // Tuesday
            WorkDayData(
                workHours: [
                    WorkHourData(startHour: 9, endHour: 12),
                    WorkHourData(startHour: 13, endHour: 18),
                ],
            ),
            // Wednesday
            WorkDayData(
                workHours: [
                    WorkHourData(startHour: 9, endHour: 12),
                    WorkHourData(startHour: 13, endHour: 18),
                ],
            ),
            // Thursday
            WorkDayData(
                workHours: [
                    WorkHourData(startHour: 9, endHour: 12),
                    WorkHourData(startHour: 13, endHour: 18),
                ],
            ),
            // Friday
            WorkDayData(
                workHours: [
                    WorkHourData(startHour: 9, endHour: 12),
                    WorkHourData(startHour: 13, endHour: 18),
                ],
            ),
            // Saturday
            WorkDayData(
                workHours: [],
            ),
            // Sunday
            WorkDayData(
                workHours: [],
            ),
        ],
    );
    // Calculate 
    final calculator = WorkHourCalculator();
    var workHours = calculator.calculateWorkHours(
        DateTime(2024, 10, 17, 15, 17),
        DateTime(2024, 10, 22, 10, 14),
        workWeekData,
    );
    // workHours == 19:57:00.000000
}