Need Help for Making Dynamic Calendar for Doctor Schedules - Advanced

I am going to develop an doctor appointment system Iam Working on this URL >> [login to view URL] My Requirments are as per below Doctor Need to be Generate Time Schedule as per week wise or monthly wise Those created appointment slots should be displayed in the website for the users as shown in the practo website Ref URL: [login to view URL] In Doctor Appointment Calendar - Doctor Dashboard side Calendar can be able to display booked appointments by the patient A booked appointment can be able to reschedule by drag and drop in the Calendar view with confirmation Doctor can be able to block some time-slots or disable some slots for break If i click on the booked appointment then it can show in popup with full appointment details and patient details in table format. The appointment view can have two options (Cancel Appointment, Accept Appointment) Calendar should be displayed from time (9:00 AM - 6:00 PM) In the Calendar doctor can able to create time slots by just dragging the start point (from time) to end point(end time) that should display popup box to select "Duration Per Patient" (35minues, 40 minutes, 60 minutes....etc.) After duration selected and then press ok then the Start point and end Point timings should be split into appointment slots as per selected duration... Calendar can able to warn on the holidays if doctor going to create appointment slots Holidays information should be displayed in the Calendar also Calendar demo static url: Ref URL : [login to view URL]