-- Copyright (C) 2013 The Meme Factory, Inc., http://www.meme.com/
--
--    This file is part of Gombe-MI.
--
--    Gombe-MI 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 Gombe-MI.  If not, see <http://www.gnu.org/licenses/>.
--
-- Add male4 (MA4), and female1 (FE1) to the groups of follow 3,
-- and male2 (MA5) and female2 (FE2) to the groups of follow 4.
-- (The existing groups all have intervals from 9am to 5pm on follows 1-4).
--
-- All data appearing in this work are fictitious. Any resemblance to
-- actual data, living or archived, is purely coincidental.
--
-- Karl O. Pinc <kop@meme.com>
--

do $$
declare
  this_time time;
  a1 varchar array;
  a2 varchar array;

begin
  a1[3] := 'MA4';
  a2[3] := 'FE1';
  a1[4] := 'MA5';
  a2[4] := 'FE2';

  -- The group composition is all taken at 5 minute intervals so use
  -- that to find the groups.

  this_time := '9:00';
  while this_time <= '17:00' loop

    for fid in 3 .. 4 loop
      -- Give each of the groups 2 new members.
      insert into groupmembers (gid, chimpid, uncertain)
        select intervals.gid, a1[fid], 'f'
          from intervals
          where intervals.followid = fid
                and intervals.time = this_time;

      insert into groupmembers (gid, chimpid, uncertain)
        select intervals.gid, a2[fid], 'f'
          from intervals
          where intervals.followid = fid
                and intervals.time = this_time;
    end loop;
    
    this_time := this_time + '5 minute'::interval;
  end loop;
end;
$$;