#include "global.h"

int print_unit(int i, int ns, int nl)
{
    char num[50];
    int k;
    double area;

    if (unit[i].type == CELL_COUNTS) {
        snprintf(num, sizeof(num), "%*ld", unit[i].len, count_sum(&ns, nl));
    }
    else if (unit[i].type == PERCENT_COVER) {
        k = ns - 1;
        while (k >= 0 && same_cats(k, ns, nl - 1))
            k--;
        k++;
        area = area_sum(&k, nl - 1);
        if (unit[i].eformat)
            scient_format(100.0 * area_sum(&ns, nl) / area, num, unit[i].len,
                          unit[i].dp);
        else
            format_double(100.0 * area_sum(&ns, nl) / area, num, unit[i].len,
                          unit[i].dp);
    }
    else {
        if (unit[i].eformat)
            scient_format(area_sum(&ns, nl) * unit[i].factor, num, unit[i].len,
                          unit[i].dp);
        else
            format_double(area_sum(&ns, nl) * unit[i].factor, num, unit[i].len,
                          unit[i].dp);
    }
    fprintf(stdout, "|%s", num);

    return 0;
}
