#ifndef TRANSFER_DEFINES_H
#define TRANSFER_DEFINES_H

#define MESSAGE_LENGTH 1500
#define TYPE_LENGTH 3
#define PAYLOAD_LENGTH MESSAGE_LENGTH - TYPE_LENGTH

#define SEND_RECV_TIMEOUT 5000

#define tolower_str(word) for(size_t i = 0; i < strlen(word); i++) word[i] = tolower(word[i]);

typedef enum
{
    MAP,
    RED,
    RIP,
    UNSUPPORTED,
} TYPE;

char *sanitize_input(char *input){
    if(!input) return NULL;

    int i = 0;

    char *ret = malloc(sizeof(char));
    if(!ret){
        // perror("[MAIN - sanitize_input] Failed to allocate memory for ret");
        return NULL;
    }
    *ret = '\0';

    char *it = input;
    while(*it && !isalpha(*it)) it++;

    bool writeSpace = false;
    while(*it){
        if(isalpha(*it)){
            char *tmp = NULL;
            if(writeSpace){
                tmp = realloc(ret, i + 3);
            }
            else{
                tmp = realloc(ret, i + 2);
            }
            if(!tmp){
                // perror("[MAIN - sanitize_input] Failed to realloc memory for ret");
                free(ret);
                return NULL;
            }
            ret = tmp;
            if(writeSpace) ret[i++] = ' ';
            ret[i++] = tolower(*it++);
            writeSpace = false;
        }
        else{
            it++;
            writeSpace = true;
        }
    }
    ret[i] = '\0';
    return ret;
}


#endif //TRANSFER_DEFINES_H