#include <stdio.h>
#include <stdio.h>
#include <xlsxio_read.h>

int main (int argc, char *argv[]) {
	xlsxioreader file;
	xlsxioreadersheet sheet;
	int row, col;
	char *val;
	int flag = 0;

	if (argc < 2) {
		printf("usage %s file.xlsx [ sheet [ flag ]]\n", argv[0]);
		exit(1);
	}
	printf("+ libxlsxio version: %s\n", xlsxioread_get_version_string());

	printf("+ xlsxioread_open(%s)\n", argv[1]);
	file = xlsxioread_open(argv[1]);
	if (!file) {
		printf("Cannot read %s\n", argv[1]);
		exit(2);
	}
	if (argc > 3) {
		flag = atoi(argv[3]);
		printf("+ flag = %d\n", flag);
	}
	if (argc > 2) {
		printf("+ xlsxioread_sheet_open(%s)\n", argv[2]);
		sheet = xlsxioread_sheet_open(file, argv[2], flag);
	} else {
		printf("+ xlsxioread_sheet_open()\n");
		sheet = xlsxioread_sheet_open(file, argv[2], flag);
	}
	if (!sheet) {
		printf("Cannot open sheet\n");
		exit(3);
	}

	while (xlsxioread_sheet_next_row(sheet)) {
		while ((val = xlsxioread_sheet_next_cell(sheet))) {
			row = xlsxioread_sheet_last_row_index(sheet);
			col = xlsxioread_sheet_last_column_index(sheet);
			printf("\t %2d %c: %s\n", row+1, 'A'+col-1, val);
			xlsxioread_free(val);
		}
	}

	printf("+ xlsxioread_close()\n");
	xlsxioread_close(file);
}