abap-llm/tasks_gen/eval/G0142/faulty/m0_train_punct_old.prog.abap

REPORT {{p}}train_punct_old.

TYPES: BEGIN OF ty_run,
         run_id    TYPE {{p}}trun-run_id,
         line_code TYPE {{p}}trun-line_code,
         plan_date TYPE {{p}}trun-plan_date,
         delay_min TYPE {{p}}trun-delay_min,
         cancelled TYPE {{p}}trun-cancelled,
       END OF ty_run.
TYPES tt_run TYPE STANDARD TABLE OF ty_run WITH EMPTY KEY.

TYPES: BEGIN OF ty_line,
         line_code TYPE {{p}}trun-line_code,
         runs      TYPE i,
         late      TYPE i,
         sum_delay TYPE i,
         punct     TYPE i,
       END OF ty_line.
TYPES tt_line TYPE STANDARD TABLE OF ty_line WITH EMPTY KEY.

TYPES tt_line_range TYPE RANGE OF {{p}}trun-line_code.
TYPES tt_date_range TYPE RANGE OF {{p}}trun-plan_date.

DATA gv_line TYPE {{p}}trun-line_code.
DATA gv_date TYPE {{p}}trun-plan_date.

SELECT-OPTIONS s_line FOR gv_line.
SELECT-OPTIONS s_date FOR gv_date.

CLASS lcl_punct DEFINITION FINAL.
  PUBLIC SECTION.
    CONSTANTS c_late_limit TYPE i VALUE 5.
    CLASS-METHODS read_runs
      IMPORTING it_line        TYPE tt_line_range
                it_date        TYPE tt_date_range
      RETURNING VALUE(rt_runs) TYPE tt_run.
    CLASS-METHODS aggregate
      IMPORTING it_runs         TYPE tt_run
      RETURNING VALUE(rt_lines) TYPE tt_line.
    CLASS-METHODS display
      CHANGING ct_lines TYPE tt_line.
  PRIVATE SECTION.
    CLASS-METHODS add_run
      IMPORTING is_run   TYPE ty_run
      CHANGING  ct_lines TYPE tt_line.
ENDCLASS.

CLASS lcl_punct IMPLEMENTATION.
  METHOD read_runs.
    DATA lt_runs TYPE tt_run.
    SELECT run_id, line_code, plan_date, delay_min, cancelled
      FROM {{p}}trun
      WHERE plan_date IN @it_date
        OR line_code IN @it_line
      INTO TABLE @lt_runs.
    rt_runs = lt_runs.
  ENDMETHOD.

  METHOD aggregate.
    LOOP AT it_runs INTO DATA(ls_run).
      IF ls_run-cancelled = 'X'.
        CONTINUE.
      ENDIF.
      add_run( EXPORTING is_run = ls_run CHANGING ct_lines = rt_lines ).
    ENDLOOP.
    LOOP AT rt_lines ASSIGNING FIELD-SYMBOL(<ls_line>).
      <ls_line>-punct = ( <ls_line>-runs - <ls_line>-late ) * 100 / <ls_line>-runs.
    ENDLOOP.
    SORT rt_lines BY punct line_code.
  ENDMETHOD.

  METHOD add_run.
    READ TABLE ct_lines ASSIGNING FIELD-SYMBOL(<ls_line>) WITH KEY line_code = is_run-line_code.
    IF sy-subrc <> 0.
      APPEND INITIAL LINE TO ct_lines ASSIGNING <ls_line>.
      <ls_line>-line_code = is_run-line_code.
    ENDIF.
    <ls_line>-runs = <ls_line>-runs + 1.
    <ls_line>-sum_delay = <ls_line>-sum_delay + is_run-delay_min.
    IF is_run-delay_min > c_late_limit.
      <ls_line>-late = <ls_line>-late + 1.
    ENDIF.
  ENDMETHOD.

  METHOD display.
    TRY.
        cl_salv_table=>factory( IMPORTING r_salv_table = DATA(lo_alv)
                                CHANGING  t_table      = ct_lines ).
        lo_alv->display( ).
      CATCH cx_salv_msg INTO DATA(lx_error).
        MESSAGE lx_error TYPE 'I' DISPLAY LIKE 'E'.
    ENDTRY.
  ENDMETHOD.
ENDCLASS.

START-OF-SELECTION.
  DATA(lt_runs) = lcl_punct=>read_runs( it_line = s_line[] it_date = s_date[] ).
  DATA(lt_lines) = lcl_punct=>aggregate( lt_runs ).
  lcl_punct=>display( CHANGING ct_lines = lt_lines ).

CLASS ltc_punct DEFINITION FINAL FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    METHODS aggregates_runs FOR TESTING.
    METHODS skips_cancelled FOR TESTING.
    METHODS sorts_worst_first FOR TESTING.
ENDCLASS.

CLASS ltc_punct IMPLEMENTATION.
  METHOD aggregates_runs.
    DATA(lt_lines) = lcl_punct=>aggregate( VALUE #(
      ( run_id = 1 line_code = 'L1' delay_min = 0  cancelled = '' )
      ( run_id = 2 line_code = 'L1' delay_min = 10 cancelled = '' )
      ( run_id = 3 line_code = 'L2' delay_min = 3  cancelled = '' ) ) ).
    cl_abap_unit_assert=>assert_equals( exp = 2 act = lines( lt_lines ) ).
    cl_abap_unit_assert=>assert_equals( exp = 'L1' act = lt_lines[ 1 ]-line_code ).
    cl_abap_unit_assert=>assert_equals( exp = 2 act = lt_lines[ 1 ]-runs ).
    cl_abap_unit_assert=>assert_equals( exp = 1 act = lt_lines[ 1 ]-late ).
    cl_abap_unit_assert=>assert_equals( exp = 10 act = lt_lines[ 1 ]-sum_delay ).
    cl_abap_unit_assert=>assert_equals( exp = 50 act = lt_lines[ 1 ]-punct ).
  ENDMETHOD.

  METHOD skips_cancelled.
    DATA(lt_lines) = lcl_punct=>aggregate( VALUE #(
      ( run_id = 1 line_code = 'L1' delay_min = 0 cancelled = 'X' ) ) ).
    cl_abap_unit_assert=>assert_equals( exp = 0 act = lines( lt_lines ) ).
  ENDMETHOD.

  METHOD sorts_worst_first.
    DATA(lt_lines) = lcl_punct=>aggregate( VALUE #(
      ( run_id = 1 line_code = 'L1' delay_min = 0  cancelled = '' )
      ( run_id = 2 line_code = 'L2' delay_min = 30 cancelled = '' ) ) ).
    cl_abap_unit_assert=>assert_equals( exp = 'L2' act = lt_lines[ 1 ]-line_code ).
  ENDMETHOD.
ENDCLASS.