#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <readline/readline.h>
#include <readline/history.h>

#include "config/bs_defines.h"
#include "utils.h"
#include "init.h"
#include "args.h"

// int main(int argc, char *argv[]) {
//     int success = 0;
//     int n_probes = 0;
//     int i = 0;
//     int error = 0;
//     jtag_core *jc = NULL;

//     struct args a = {0};
//     struct probe probes[PROBES_MAX_NUM] = {0};
//     unsigned long dev_ids[DEVICES_SCAN_MAX] = {0};
//     int ndevs = 0;

//     success = parse_args(&a, argc, argv);
//     if (EXIT_FAILURE == success) exit(EXIT_FAILURE);

//     jc = bsexp_init();
//     if (NULL == jc) {
//         error = JTAG_CORE_MEM_ERROR;
//         goto err;
//     }

//     /* List the probes (and display if asked) */
//     n_probes = list_probes(jc, probes, a.list);

//     i = 0;
//     while ((i<MAX_COMMANDS) && (a.cmds[i] != NO_COMMAND)) {
//         switch (a.cmds[i]) {
//             case COMMAND_SCAN:
//                 if ((0 >= a.probe) || (a.probe > MIN(n_probes, PROBES_MAX_NUM))) goto err;
//                 error = scan(jc, probes[a.probe-1].probe_id, &ndevs, dev_ids, 1);
//                 break;
//             default:
//                 printf("Unknown command.");
//                 goto err;
//         }
//         i++;
//     }

//     goto end;

// err:
//     printf("Exited with error (%d).\n", error);

// end:
//     jtagcore_deinit(jc);
//     return error;
// }


// int execute_command(jtag_core *jc, int argc, char **argv) {
//     int error = 0;
//     if (argv[0] == NULL) {
//         return 0;
//     }

//     for (int i = 0; commands[i].name != NULL; i++) {
//         if (strcmp(argv[0], commands[i].name) == 0) {
//             error = commands[i].cmd_call(jc, argc, argv);
//             return error;
//         }
//     }
//     error = -1;
//     printf("Command not found\n");
// }

int main() {
    char *line = NULL;
    int error = 0;
    int cmd_argc=0;
    char *cmd_argv[MAX_ARGS] = {0};
    jtag_core *jc = NULL;

    jc = bsexp_init();
    if (NULL == jc) {
        error = JTAG_CORE_MEM_ERROR;
        printf("JTAG Core execution failed");
        goto err;
    }

    while (1) {
        line = readline("bs_explorer> ");
        if (line == NULL) {
            break;
        }
        if (*line) {
            add_history(line);
        }
        parse_command(line, &cmd_argc, cmd_argv);
        if (cmd_argv[0] == NULL) {
            continue;
        }
        if (strcmp(cmd_argv[0], "exit") == 0) {
            break;
        }
        // error = execute_command(jc, cmd_argc, cmd_argv);
        // printf("\n");
        // if (0 == error) {
        // } else {
        //     printf("Command failed with code: %d", error);
        // }
    }
    return 0;

err:
    return error;
end:
    bsexp_deinit(jc);
}