CLASS zcl_abapgit_transport_2_branch DEFINITION
  PUBLIC
  FINAL
  CREATE PUBLIC .

  PUBLIC SECTION.

    METHODS create
      IMPORTING
        !io_repository          TYPE REF TO zcl_abapgit_repo_online
        !is_transport_to_branch TYPE zif_abapgit_definitions=>ty_transport_to_branch
        !it_transport_objects   TYPE zif_abapgit_definitions=>ty_tadir_tt
      RAISING
        zcx_abapgit_exception .
  PROTECTED SECTION.

    METHODS generate_commit_message
      IMPORTING
        !is_transport_to_branch TYPE zif_abapgit_definitions=>ty_transport_to_branch
      RETURNING
        VALUE(rs_comment)       TYPE zif_abapgit_definitions=>ty_comment .
    METHODS stage_transport_objects
      IMPORTING
        !it_transport_objects TYPE zif_abapgit_definitions=>ty_tadir_tt
        !io_stage             TYPE REF TO zcl_abapgit_stage
        !is_stage_objects     TYPE zif_abapgit_definitions=>ty_stage_files
        !it_object_statuses   TYPE zif_abapgit_definitions=>ty_results_tt
      RAISING
        zcx_abapgit_exception .
  PRIVATE SECTION.
ENDCLASS.



CLASS ZCL_ABAPGIT_TRANSPORT_2_BRANCH IMPLEMENTATION.


  METHOD create.
    DATA:
      lv_branch_name     TYPE string,
      ls_comment         TYPE zif_abapgit_definitions=>ty_comment,
      lo_stage           TYPE REF TO zcl_abapgit_stage,
      ls_stage_objects   TYPE zif_abapgit_definitions=>ty_stage_files,
      lt_object_statuses TYPE zif_abapgit_definitions=>ty_results_tt.

    lv_branch_name = zcl_abapgit_git_branch_list=>complete_heads_branch_name(
        zcl_abapgit_git_branch_list=>normalize_branch_name( is_transport_to_branch-branch_name ) ).

    io_repository->create_branch( lv_branch_name ).

    CREATE OBJECT lo_stage.

    ls_stage_objects = zcl_abapgit_factory=>get_stage_logic( )->get( io_repository ).

    lt_object_statuses = io_repository->status( ).

    stage_transport_objects(
       it_transport_objects = it_transport_objects
       io_stage             = lo_stage
       is_stage_objects     = ls_stage_objects
       it_object_statuses   = lt_object_statuses ).

    ls_comment = generate_commit_message( is_transport_to_branch ).

    io_repository->push( is_comment = ls_comment
                         io_stage   = lo_stage ).
  ENDMETHOD.


  METHOD generate_commit_message.
    rs_comment-committer-name  = sy-uname.
    rs_comment-committer-email = |{ rs_comment-committer-name }@localhost|.
    rs_comment-comment         = is_transport_to_branch-commit_text.
  ENDMETHOD.


  METHOD stage_transport_objects.
    DATA lo_transport_objects TYPE REF TO zcl_abapgit_transport_objects.
    CREATE OBJECT lo_transport_objects
      EXPORTING
        it_transport_objects = it_transport_objects.

    lo_transport_objects->to_stage(
      io_stage           = io_stage
      is_stage_objects   = is_stage_objects
      it_object_statuses = it_object_statuses ).
  ENDMETHOD.
ENDCLASS.