#ifndef principal
#define principal

#define _GNU_SOURCE
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

#include <bool.h>             
#include <jsfile.h>           
#include <jspnm_image.h>      
#include <float_image.h>      
#include <float_pnm_image.h>  
#include <argparser.h> 
#include <malloc.h>

//includes referentes a partes do programa implementadas
#include <reducao.h>
#include <List.h>
#include <preprocessar.h>
//++++++++++++++++++++++++++++++++++++++++++++++++++++++

#define PROG_NAME "principal"


//realiza a cópia de uma imagem
float_image_t *copiaImagem(float_image_t *I,float_image_t *N);
void reduzImagens(int num,int fator);
float dLo(float aLo,float aHi,float bLo,float bHi);
float dHi(float aLo,float aHi,float bLo,float bHi);

float distLo(float_image_t *Alo,float_image_t *Ahi,float_image_t *Blo,float_image_t *Bhi);
float distHi(float_image_t *Alo,float_image_t *Ahi,float_image_t *Blo,float_image_t *Bhi);
image_ref *criaLista(image_ref *list,int num,char name[45]);

image_ref *avaliaDistancias(image_ref *list,float Hi);

void armazenaRezultados(image_ref *list,int numResult);


void exibeMelhores(image_ref *list);

image_ref *selecionaImagens(int num,char name[45],int fator);

float getInterMenorRegiao(float_image_t *I,int inil,int fiml,int inic,int fimc,float intervalo);
float getInterMaiorRegiao(float_image_t *I,int inil,int fiml,int inic,int fimc,float intervalo);

void reduzFatorK(float_image_t *I,char name[45],int fator);
float_image_t *getImageOpen(float_image_t *I,char name[255]);

//realiza a cópia de uma imagem
float_image_t *copiaImagemRGB(float_image_t *I,float_image_t *N);

//realiza a redução em um fator determinado por parametro
void reduzFatorKRGB(float_image_t *I,int numImagem,int resMax);

float_image_t *getImageOpenRGB(char *name);


float_image_t *leImagemTipoEscala(char *name,char *tipo,int res);
void comparaImagens(int num,char name[45],int fator);
float_image_t *ex_read_image(FILE *rd, char *name);
void ex_write_image(FILE *wr, char *name, float_image_t *img);

#endif