CLASS {{p}}flight_hidden DEFINITION PUBLIC FINAL CREATE PUBLIC
  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
  PRIVATE SECTION.
    TYPES tt_dest TYPE RANGE OF {{p}}flight-dest.
    METHODS run
      IMPORTING iv_from         TYPE d
                it_dest         TYPE tt_dest OPTIONAL
      RETURNING VALUE(rr_data)  TYPE REF TO data.
    METHODS value_of
      IMPORTING ir_data         TYPE REF TO data
                iv_row          TYPE i
                iv_col          TYPE string
      RETURNING VALUE(rv_value) TYPE string.
    METHODS lines_of
      IMPORTING ir_data         TYPE REF TO data
      RETURNING VALUE(rv_lines) TYPE i.
    METHODS all_destinations FOR TESTING.
    METHODS sorted_by_pax FOR TESTING.
    METHODS tie_break_by_dest FOR TESTING.
    METHODS counts_and_sums FOR TESTING.
    METHODS airport_names FOR TESTING.
    METHODS unknown_airport FOR TESTING.
    METHODS date_filter FOR TESTING.
    METHODS dest_filter FOR TESTING.
ENDCLASS.


CLASS {{p}}flight_hidden IMPLEMENTATION.
  METHOD run.
    cl_salv_bs_runtime_info=>set( display = abap_false metadata = abap_false data = abap_true ).
    SUBMIT {{p}}flight_sum WITH p_from = iv_from WITH s_dest IN it_dest AND RETURN.
    TRY.
        cl_salv_bs_runtime_info=>get_data_ref( IMPORTING r_data = rr_data ).
      CATCH cx_salv_bs_sc_runtime_info.
    ENDTRY.
    cl_salv_bs_runtime_info=>clear_all( ).
  ENDMETHOD.

  METHOD lines_of.
    FIELD-SYMBOLS <lt_data> TYPE STANDARD TABLE.
    IF ir_data IS BOUND.
      ASSIGN ir_data->* TO <lt_data>.
      rv_lines = lines( <lt_data> ).
    ENDIF.
  ENDMETHOD.

  METHOD value_of.
    FIELD-SYMBOLS <lt_data> TYPE STANDARD TABLE.
    ASSIGN ir_data->* TO <lt_data>.
    ASSIGN <lt_data>[ iv_row ] TO FIELD-SYMBOL(<ls_line>).
    ASSIGN COMPONENT iv_col OF STRUCTURE <ls_line> TO FIELD-SYMBOL(<lv_value>).
    cl_abap_unit_assert=>assert_subrc( exp = 0 msg = |Column { iv_col } missing| ).
    rv_value = condense( CONV string( <lv_value> ) ).
  ENDMETHOD.

  METHOD all_destinations.
    cl_abap_unit_assert=>assert_equals( exp = 4 act = lines_of( run( '20260101' ) ) ).
  ENDMETHOD.

  METHOD sorted_by_pax.
    DATA(lr_data) = run( '20260101' ).
    cl_abap_unit_assert=>assert_equals( exp = `BBB` act = value_of( ir_data = lr_data iv_row = 1 iv_col = `DEST` ) ).
    cl_abap_unit_assert=>assert_equals( exp = `CCC` act = value_of( ir_data = lr_data iv_row = 4 iv_col = `DEST` ) ).
  ENDMETHOD.

  METHOD tie_break_by_dest.
    DATA(lr_data) = run( '20260101' ).
    cl_abap_unit_assert=>assert_equals( exp = `AAA` act = value_of( ir_data = lr_data iv_row = 2 iv_col = `DEST` ) ).
    cl_abap_unit_assert=>assert_equals( exp = `DDD` act = value_of( ir_data = lr_data iv_row = 3 iv_col = `DEST` ) ).
  ENDMETHOD.

  METHOD counts_and_sums.
    DATA(lr_data) = run( '20260101' ).
    cl_abap_unit_assert=>assert_equals( exp = `BBB` act = value_of( ir_data = lr_data iv_row = 1 iv_col = `DEST` ) ).
    cl_abap_unit_assert=>assert_equals( exp = `2` act = value_of( ir_data = lr_data iv_row = 1 iv_col = `FLIGHTS` ) ).
    cl_abap_unit_assert=>assert_equals( exp = `400` act = value_of( ir_data = lr_data iv_row = 1 iv_col = `PAX` ) ).
  ENDMETHOD.

  METHOD airport_names.
    DATA(lr_data) = run( '20260101' ).
    cl_abap_unit_assert=>assert_equals( exp = `ALPHA` act = value_of( ir_data = lr_data iv_row = 2 iv_col = `NAME` ) ).
  ENDMETHOD.

  METHOD unknown_airport.
    DATA(lr_data) = run( '20260101' ).
    cl_abap_unit_assert=>assert_equals( exp = `UNKNOWN` act = value_of( ir_data = lr_data iv_row = 4 iv_col = `NAME` ) ).
  ENDMETHOD.

  METHOD date_filter.
    cl_abap_unit_assert=>assert_equals( exp = 2 act = lines_of( run( '20260201' ) ) ).
  ENDMETHOD.

  METHOD dest_filter.
    DATA(lr_data) = run( iv_from = '20260101'
                         it_dest = VALUE #( ( sign = 'I' option = 'EQ' low = 'BBB' ) ) ).
    cl_abap_unit_assert=>assert_equals( exp = 1 act = lines_of( lr_data ) ).
    cl_abap_unit_assert=>assert_equals( exp = `400` act = value_of( ir_data = lr_data iv_row = 1 iv_col = `PAX` ) ).
  ENDMETHOD.
ENDCLASS.