#include "utils/error.h"

#include <stddef.h>

static const cws_error_s errors[] = {{CWS_OK, "No error"},
									 {CWS_FD_NONBLOCKING_ERROR, "Failed to set socket as non-blocking"},
									 {CWS_EPOLL_CREATE_ERROR, "Failed to create epoll instance"},
									 {CWS_CLIENT_DISCONNECTED_ERROR, "Client disconnected"},
									 {CWS_HTTP_PARSE_ERROR, "Failed to parse HTTP request"},
									 {CWS_CONFIG_ERROR, "Invalid server configuration"},
									 {CWS_GETADDRINFO_ERROR, "getaddrinfo() failed"},
									 {CWS_SOCKET_ERROR, "Failed to create socket"},
									 {CWS_SETSOCKOPT_ERROR, "setsockopt() failed"},
									 {CWS_BIND_ERROR, "bind() failed"},
									 {CWS_LISTEN_ERROR, "listen() failed"},
									 {CWS_WORKER_ERROR, "Worker thread initialization failed"},
									 {CWS_CONTENT_TYPE_ERROR, "Unable to get content type"},
									 {CWS_UNKNOWN_ERROR, "Unknown error"}};

const char *cws_error_str(cws_return code) {
	for (size_t i = 0; i < ARR_SIZE(errors); ++i) {
		if (errors[i].code == code)
			return errors[i].msg;
	}
	return "Unrecognized error code";
}