#include <Routes.h>

#include <Cytoplasm/Log.h>

#include <Matrix.h>
#include <AS.h>

RouteHead(RouteTxns, arr, argp)
{
    ParseeHttpArg *args = argp;
    HashMap *request = NULL;
    HashMap *response = NULL;
    Array *events;
    size_t i;
    
    response = ASVerifyRequest(args);
    if (response)
    {
        goto end;
    }
    if (HttpRequestMethodGet(args->ctx) != HTTP_PUT)
    {
        HttpResponseStatus(args->ctx, HTTP_METHOD_NOT_ALLOWED);
        response = MatrixCreateError(
            "M_UNRECOGNIZED",
            "Path /transactions only accepts PUT as a valid method."
        );
        goto end;
    }

    RequestJSON();

    events = JsonValueAsArray(HashMapGet(request, "events"));
    for (i = 0; i < ArraySize(events); i++)
    {
        HashMap *event = JsonValueAsObject(ArrayGet(events, i));
        ParseeEventHandler(args->data, event);
    }

    /* TODO: Store TXN ID somewhere so that we can commit 
     *             "Epic Matrix Idempotency"             */
    
    response = HashMapCreate();
end:
    (void) arr;
    JsonFree(request);
    return response;
}