#include <iostream>
#include <vector>
#include "WarriorDML.h"

int main()
{
    int err = 0;
    DmlHandle ctx = DML_Init(&err);
    std::cout << "init=" << (ctx != 0 ? 1 : 0) << " err=" << err << "\n";
    if(!ctx)
        return 1;
    int handle = DML_BufferCreate(ctx, 8);
    std::cout << "buffer=" << handle << "\n";
    if(handle < 0)
        return 2;
    std::vector<double> data = {1.0, -2.0, 3.0, -4.0, 5.0, -6.0, 7.0, -8.0};
    int writeOk = DML_BufferWrite(ctx, handle, data.data(), (int)data.size());
    std::cout << "write=" << writeOk << " last=" << DML_GetLastError(ctx) << "\n";
    if(!writeOk)
        return 3;
    std::vector<double> readBack(8, 0.0);
    int readOk = DML_BufferRead(ctx, handle, readBack.data(), (int)readBack.size());
    std::cout << "read=" << readOk << " last=" << DML_GetLastError(ctx) << "\n";
    for(size_t i = 0; i < readBack.size(); ++i)
        std::cout << readBack[i] << (i + 1 == readBack.size() ? "\n" : " ");
    DML_BufferFree(ctx, handle);
    DML_Shutdown(ctx);
    return 0;
}