/*  listmoses - separate a list according to its contents' values
 * Copyright (c) 2005, Dr Edward Kelly <morph_2016@yahoo.co.uk>
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * 
 * provided with the distribution.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "m_pd.h"

static t_class *listmoses_class;

typedef struct _listmoses
{
  t_object x_obj;
  t_atom lowlist[1024];
  t_atom midlist[1024];
  t_atom highlist[1024];
  t_atom lowamps[1024];
  t_atom midamps[1024];
  t_atom highamps[1024];
  t_atom ampslist[1024];
  t_float lowsplit, highsplit;
  t_int low_argc, mid_argc, high_argc;
  t_outlet *low_list, *mid_list, *high_list, *low_buddy, *mid_buddy, *high_buddy;
} t_listmoses;

void listmoses_list(t_listmoses *x, t_symbol *s, int argc, t_atom *argv)
{
  float temp;
  if (x->highsplit < x->lowsplit)
    {
	temp = x->highsplit;
	x->highsplit = x->lowsplit;
	x->lowsplit = temp;
	}
  float current, curamps;
  int i;
  x->low_argc = 0;
  x->mid_argc = 0;
  x->high_argc = 0;
  for (i=0; i<argc; i++)
    {
      current = atom_getfloat(argv+i);
      curamps = atom_getfloatarg(i,argc,x->ampslist);
      if (current < x->lowsplit)
	{
	  SETFLOAT(&x->lowlist[x->low_argc], current);
	  SETFLOAT(&x->lowamps[x->low_argc], curamps);
	  x->low_argc++;
	}
      else if (current >= x->lowsplit && current < x->highsplit)
	{
	  SETFLOAT(&x->midlist[x->mid_argc], current);
	  SETFLOAT(&x->midamps[x->mid_argc], curamps);
	  x->mid_argc++;
	}
      else
	{
	  SETFLOAT(&x->highlist[x->high_argc], current);
	  SETFLOAT(&x->highamps[x->high_argc], curamps);
	  x->high_argc++;
	}
    }
  outlet_list(x->high_buddy, gensym("list"), x->high_argc, x->highamps);
  outlet_list(x->mid_buddy, gensym("list"), x->mid_argc, x->midamps);
  outlet_list(x->low_buddy, gensym("list"), x->low_argc, x->lowamps);
  outlet_list(x->high_list, gensym("list"), x->high_argc, x->highlist);
  outlet_list(x->mid_list, gensym("list"), x->mid_argc, x->midlist);
  outlet_list(x->low_list, gensym("list"), x->low_argc, x->lowlist);
}

void listmoses_amps(t_listmoses *x, t_symbol *s, int argc, t_atom *argv)
{
  float curamp;
  int i;
  for (i=0; i<argc; i++)
    {
      curamp = atom_getfloat(argv+i);
      SETFLOAT (&x->ampslist[i], curamp);
    }
}

void listmoses_bang(t_listmoses *x)
{
  outlet_list(x->high_buddy, gensym("list"), x->high_argc, x->highamps);
  outlet_list(x->mid_buddy, gensym("list"), x->mid_argc, x->midamps);
  outlet_list(x->low_buddy, gensym("list"), x->low_argc, x->lowamps);
  outlet_list(x->high_list, gensym("list"), x->high_argc, x->highlist);
  outlet_list(x->mid_list, gensym("list"), x->mid_argc, x->midlist);
  outlet_list(x->low_list, gensym("list"), x->low_argc, x->lowlist);
}

void *listmoses_new(t_symbol *s, int argc, t_atom *argv)
{
  t_listmoses *x = (t_listmoses *)pd_new(listmoses_class);
  x->highsplit = 96;
  x->lowsplit = 36;
/*  switch(argc)
    {
      default:
      case 2:
      x->highsplit = atom_getfloat(argv+1);
      //x->lowsplit = atom_getfloat(argv);
      case 1:
      //x->highsplit = atom_getfloat(argv);
      x->lowsplit = atom_getfloat(argv);
      break;
      case 0:
    } */ // I don't know why it doesn't work with args! 
	
  x->low_argc = 0;
  x->mid_argc = 0;
  x->high_argc = 0;

  x->low_list = outlet_new(&x->x_obj, gensym("list"));
  x->mid_list = outlet_new(&x->x_obj, gensym("list"));
  x->high_list = outlet_new(&x->x_obj, gensym("list"));
  x->low_buddy = outlet_new(&x->x_obj, gensym("list"));
  x->mid_buddy = outlet_new(&x->x_obj, gensym("list"));
  x->high_buddy = outlet_new(&x->x_obj, gensym("list"));
  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_list, gensym("amps"));
  floatinlet_new(&x->x_obj, &x->lowsplit);
  floatinlet_new(&x->x_obj, &x->highsplit);
  return (void *)x;
}

void listmoses_setup(void) {
  listmoses_class = class_new(gensym("listmoses"),
  (t_newmethod)listmoses_new,
  0, sizeof(t_listmoses),
  0, A_DEFFLOAT, 0);
  post("|<<<<<<<<<<<<<<<<<<<<<listmoses>>>>>>>>>>>>>>>>>>>>>>|");
  post("|<<split two lists according to values of the first>>|");
  post("|<<<<<<<<<<<<edward-------kelly------2005>>>>>>>>>>>>|");

  class_addbang(listmoses_class, listmoses_bang);
  class_addlist(listmoses_class, listmoses_list);
  class_addmethod(listmoses_class, (t_method)listmoses_amps, gensym("amps"), A_GIMME, 0);
}