//
//      aegis - project change supervisor
//      Copyright (C) 1999, 2001-2008, 2012 Peter Miller
//      Copyright (C) 2008, 2009 Walter Franzini
//
//      This program is free software; you can redistribute it and/or modify
//      it under the terms of the GNU General Public License as published by
//      the Free Software Foundation; either version 3 of the License, or
//      (at your option) any later version.
//
//      This program is distributed in the hope that it will be useful,
//      but WITHOUT ANY WARRANTY; without even the implied warranty of
//      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//      GNU General Public License for more details.
//
//      You should have received a copy of the GNU General Public License
//      along with this program. If not, see
//      <http://www.gnu.org/licenses/>.
//

#include <common/ac/assert.h>

#include <common/trace.h>
#include <libaegis/change.h>


string_ty *
change::reviewer_name()
{
    cstate_history_ty *history_data;
    long            pos;

    trace(("change_reviewer_name(this = %p)\n{\n", this));
    cstate_get();
    assert(cstate_data->history);
    history_data = 0;
    for (pos = cstate_data->history->length - 1; pos >= 0 ; --pos)
    {
        history_data = cstate_data->history->list[pos];
        switch (history_data->what)
        {
        case cstate_history_what_develop_begin:
        case cstate_history_what_develop_begin_undo:
        case cstate_history_what_develop_end:
        case cstate_history_what_develop_end_2ar:
        case cstate_history_what_develop_end_undo:
        case cstate_history_what_integrate_begin:
        case cstate_history_what_integrate_begin_undo:
        case cstate_history_what_integrate_fail:
        case cstate_history_what_integrate_pass:
        case cstate_history_what_new_change:
#ifndef DEBUG
        default:
#endif
            history_data = 0;
            continue;

        case cstate_history_what_develop_end_2ai:
            //
            // This is a special case.  It is as if the
            // developer has reviewed her own change.
            // So we fake it.
            //
            break;

        case cstate_history_what_review_begin:
        case cstate_history_what_review_begin_undo:
        case cstate_history_what_review_fail:
        case cstate_history_what_review_pass:
        case cstate_history_what_review_pass_2br:
        case cstate_history_what_review_pass_2ar:
        case cstate_history_what_review_pass_undo:
        case cstate_history_what_review_pass_undo_2ar:
            break;
        }
        break;
    }
    trace(("return \"%s\";\n",
            history_data ? history_data->who->str_text : ""));
    trace(("}\n"));
    return (history_data ? history_data->who : 0);
}


// vim: set ts=8 sw=4 et :