Need PCR for the below Logic(Time management)

Employee is working for 8hrs shift, which includes 7.5 hrs planned working time & 0.5 hrs unpaid break. when employee apply for the leave his total 8 hrs should be deducted from the quota.

How to write a PCR if overtime work hours from Monday to Friday if calculated differently than Saturday- Sunday overtime work Hours.

Sat-sun is off day.

Regards,

Saumya.