*&---------------------------------------------------------------------*
*& Report  ZLR_LIB_BASIC_04_CONDITIONS
*&
*&---------------------------------------------------------------------*
*& Description:
*&   Control Program Flow Logic
*&
*& Technical description:
*&
*& More Information:
*&
*&---------------------------------------------------------------------*
*& Change log:
*& Date       Author        Action
*& xxx-xx-xx  ABAP_ACADEMY  Created
*&
*&---------------------------------------------------------------------*

REPORT  zlr_lib_basic_04_conditions.


*----------------------------------*
" DECLARATIONS

CONSTANTS:
  BEGIN OF gc_work_day_event,
    morning   TYPE syuzeit VALUE '060000',
    day       TYPE syuzeit VALUE '090000',
    afternoon TYPE syuzeit VALUE '120000',
    evening   TYPE syuzeit VALUE '180000',
  END OF gc_work_day_event.

DATA:
  gv_month_number TYPE i.

*----------------------------------*
" MAIN LOGIC

*-----------------------------*
" IF - ELSEIF - ELSE statement

FORMAT COLOR = col_heading.
WRITE: / 'IF - ELSEIF - ELSE statement'. SKIP.
FORMAT COLOR = col_background.

WRITE: / 'Current Time: ', sy-uzeit.

" Say hello to user
" Say: "Have a good morning USERNAME", when it is morning
" Say: "Hey, have a good day USERNAME", when it is day time
" Say: "Have a good night. Do not work too much ;)", when it is already evening or night



SKIP.
ULINE.

**-----------------------------*
" CASE statement

FORMAT COLOR = col_heading.
WRITE: / 'CASE statement'. SKIP.
FORMAT COLOR = col_background.

" Output the name of current month
WRITE: / 'Current month is: '.