#define DJSTD_BASIC_ENTRY
#include "core.c"

int djstd_entry(Arena *arena, StringList args) {
    Socket sock = socketConnect(arena, (SocketConnectInfo){ 
        .address="dlh.mediasuite.zii.aero", 
        .port=443, 
        .blocking=true 
    });

    println("%d", sock.closed);
    string newLine = s("\r\n");
    string lines[] = {
        s("GET / HTTP/1.1"),
        s("Host: localhost"),
    };

    for (EachInArray(lines, i)) {
        socketWriteStr(&sock, lines[i]);
        socketWriteStr(&sock, newLine);
    }
    socketWriteStr(&sock, newLine);

    StringList body = EmptyList();
    bool streamingBody = false;

    Forever {
        StringResult response = socketReadStr(arena, &sock);
        if (response.valid) {
            if (streamingBody) {
                if (body.capacity - body.length >= response.result.length) {
                    ListAppend(body, response.result);
                }
            } else {
                StringList lines = strSplit(arena, s("\r\n"), response.result);
                for (EachEl(lines, string, line)) {
                    if (body.capacity > 0 && strEql(*line, s(""))) {
                        streamingBody = true;
                    } else if (streamingBody && (body.capacity - body.length) >= line->length) {
                        ListAppend(body, *line);
                    } else {
                        StringList split = strSplit(arena, s("Content-Length: "), *line);
                        if (split.length > 1) {
                            Int32Result lengthResult = parsePositiveInt(split.data[1]);
                            if (lengthResult.valid) {
                                body = PushList(arena, StringList, lengthResult.result);
                            }
                        }
                    }
                }
            }
        }

        if (streamingBody == true && body.length == body.capacity) {
            break;
        }
    }

    printStr(strListJoin(arena, body));

    return 0;
}