#include "status_codes.h"
#include <stdlib.h>

const char *STATUS_CODES_100[] = {
    "Continue",
    "Switching Protocols"
};

const char *STATUS_CODES_200[] = {
    "OK",
    "Created",
    "Accepted",
    "Non-Authoritative Information",
    "No Content",
    "Reset Content",
    "Partial Content",
};

const char *STATUS_CODES_300[] = {
    "Multiple Choices",
    "Moved Permanently",
    "Found",
    "See Other",
    "Not Modified",
    "Use Proxy",
    NULL, // There is no status code 306
    "Temporary Redirect",
};

const char *STATUS_CODES_400[] = {
    "Bad Request",
    "Unauthorized",
    "Payment Required",
    "Forbidden",
    "Not Found",
    "Method Not Allowed",
    "Not Acceptable",
    "Proxy Authentication Required",
    "Request Time-out",
    "Conflict",
    "Gone",
    "Length Required",
    "Precondition Failed",
    "Request Entity Too Large",
    "Request-URI Too Large",
    "Unsupported Media Type",
    "Requested range not satisfiable",
    "Expectation Failed",
};

const char *STATUS_CODES_500[] = {
    "Internal Server Error",
    "Not Implemented",
    "Bad Gateway",
    "Service Unavailable",
    "Gateway Time-out",
    "HTTP Version not supported",
};

const char *get_message_from_status_code(int status_code) {
    if (status_code >= 100 && status_code < 100 + NUM_100_STATUS_CODES) {
        return STATUS_CODES_100[status_code - 100];
    } else if (status_code >= 200 && status_code < 200 + NUM_200_STATUS_CODES) {
        return STATUS_CODES_200[status_code - 200];
    } else if (status_code >= 300 && status_code < 300 + NUM_300_STATUS_CODES) {
        return STATUS_CODES_300[status_code - 300];
    } else if (status_code >= 400 && status_code < 400 + NUM_400_STATUS_CODES) {
        return STATUS_CODES_400[status_code - 400];
    } else if (status_code >= 500 && status_code < 500 + NUM_500_STATUS_CODES) {
        return STATUS_CODES_500[status_code - 500];
    }

    return NULL;
}