#include "../include/cfetch.h"
#include <stddef.h>

#define MAX_LOGOS 2

/*
typedef struct distro_mapping_t 
{
    const char *distro_pattern;
    const char *ascii_file;
} distro_mapping_t;
*/


static const distro_mapping_t distro_mappings[] = 
{
    {"cccp", "cccp.ascii"},
    {"cccp_shield", "cccp_shield.ascii"},
    {NULL, NULL}
};

const char* get_ascii_name(const distro_mapping_t *d_map, int art)
{
    if (art > MAX_LOGOS) {
	fprintf(stdout, "get_ascii_path: index out of bounce:\n");
	fprintf(stdout, "get default ascii art.\n");
	art = 0;
    }

    const char* ascii_name = d_map[art].ascii_file;
    return ascii_name;
}

void print_ascii_art(system_info_t *info, int art)
{
    // get ascii name
    const char* name = get_ascii_name(distro_mappings, art);
    char* path = concat("../ascii/", name);

    if (path == NULL)
    {
	perror("print_ascii_art: could not concat");
	return;
    }
    FILE* file = fopen(path, "r");

    if (file == NULL) {
	perror("print_ascii_art: could not open file");
	return;
    }
    // get mapping
    
    // return path ?
    free(path);
}

/*
int get_line_length(const char **line) 
{
    size_t length = 0;
    size_t max_length = 0;

    if (line == NULL) return -1;
    for (int i = 0; line[i] != NULL; i++) {
	length = strlen(line[i]);

	if (length > max_length) {
	    max_length = length;
	}
    }
    return max_length;    
}


const char **logo(int index) {

    static const char *logo0[] = {
"         _____________",
"        /             \\",
"        |   ☆  ☆  ☆   |",
"        |   ☆  ☭  ☆   |",
"        |   ☆  ☆  ☆   |",
"        \\_____________/",
"   Рабочие мира, объединяйтесь!",
    NULL
    };


    static const char *logo1[] = {
"       ╔═══════════════════╗",
"       ║                   ║",
"       ║   ☭  C C C P  ☭   ║",
"       ║                   ║",
"       ╚═══════════════════╝",
"         Власть — Советам!",
    NULL
    };

    if (index < 0 || index >= MAX_LOGOS) return NULL;

    switch (index) {
	case 0:
	    return logo0;
	case 1:
	    return logo1;
	default:
	    return NULL;
    }
}
*/