QCADOOMES-1160

Brief

There was a mistake in the previous spec in which we modified duration calculations. The effective time cunsuption term was not well defined.

The current algorithms that calculates effective time consuption should only by used now for internal calculations of operations start and stop dates.

We remove this value from the GUI and reports of calculations and replace it with other better defined values.

Mockup - in order

Mockup - standalone calculator

Algorithms

Operations labor and machine work time

Abstract operations work time = Cycle time * Numer of cycles needed in order + if

if include setup time then
- Abstract operations work time += Setup time * Number of workstations
if include additional time them:
- Abstract operations work time += Additional time * Number of workstations

Operations machine work time = Abstract operations work time * Machine utilization

Operations labor work time = Abstract operations work time * Labor utilization

Order machine work time = SUM(Operations machine work time)

Order labor work time = SUM(Operations labor work time)

Same algorithm should be used in:

cost calculations
planned values in production balacne

The Abstract operations work time is a very abstract value and should not be show to the user in any scenario. Only the machine work time and labor work time make perfect sense for the user.

Operations start and end dates

Operations start date = if

has no children operations then
- Operations start date = Order start date
else
- Operations start date = MAX(Child operations block end date)

Operations duration time = Setup time + Additional time + if

not Divisible cycle timethen
- Operations duration time += Cycle time * roundUp(Numer of cycles needed in order / Number of workstations)
else
- Operations duration time += Cycle time * Numer of cycles needed in order / Number of workstations

Operations block end date = if

Next operation after type == Produced allthen
- Operations block end date =