// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md

/**
 * Project Untitled
 */

#include "TS0710_DATA.h"
#include "TS0710_Frame.h"
#include <cassert>

#if defined(__cplusplus)
extern "C"
{
#endif
//#include "uart.h"
#if defined(__cplusplus)
}
#endif

/**
 * TS0710_DATA implementation
 */
TS0710_DATA::TS0710_DATA(DLCI_t DLCI,
                         DLC_ESTABL_SystemParameters_t sysParams,
                         std::vector<uint8_t> &User_data,
                         bsp::Cellular *cellular)
{
    assert(cellular != nullptr);

    pv_cellular = cellular;

    request(DLCI, sysParams, User_data);
}
/**
 * @param DLCI
 * @param User_data
 */
void TS0710_DATA::request(DLCI_t DLCI, DLC_ESTABL_SystemParameters_t sysParams, std::vector<uint8_t> User_data)
{
    /*
    TE sends AT command "ATI<CR>" through DLC 1
        TE→MS   F9 05 EF 09 41 54 49 0D 58 F9   UIH Frame
    MS feeds back through DLC 1
        TE←MS   F9 05 EF 09 41 54 49 0D 58 F9
                F9 05 EF 9B 0D 0A 53 49 4D 43
                4F 4D 5F 4C 74 64 0D 0A 53 49
                4D 43 4F 4D 5F 53 49 4D 33 30
                30 0D 0A 52 65 76 69 73 69 6F 6E
                3A 53 49 4D 33 30 30 4D 33 32 28
                53 50 41 4E 53 49 4F 4E 29 5F 56
                31 30 2E 30 2E 38 5F 42 55 49
                4C 44 30 33 0D 0A 0D 0A 47 F9   UIH Frame
*/
    auto constexpr maximumFrameLength = 127;
    TS0710_Frame::frame_t frame;
    frame.Address = static_cast<uint8_t>(DLCI << 2) /*| (1 << 1)*/; // set C/R = 1 - command
    frame.Control = static_cast<uint8_t>(TypeOfFrame_e::UIH);

    if (User_data.size() <= static_cast<size_t>(maximumFrameLength)) {
        frame.data = User_data;
        TS0710_Frame frame_c(frame);
        // UartSend(frame_c.getSerData().data(), frame_c.getSerData().size());
        pv_cellular->write(static_cast<void *>(frame_c.getSerData().data()), frame_c.getSerData().size());
    }
    else { // if data size > max frame size
        int dataLeft                     = User_data.size();
        std::vector<uint8_t>::iterator i = User_data.begin();
        uint32_t parts                   = User_data.size() / maximumFrameLength + 1; // add reminder
        LOG_DEBUG("SENDING %" PRIu32 " parts", parts);
        while (parts--) {
            std::vector<uint8_t>::iterator last =
                i + (dataLeft <= maximumFrameLength ? dataLeft : maximumFrameLength); // distinguish reminder
            frame.data = std::vector<uint8_t>(i, last);
            i          = last;
            TS0710_Frame frame_c(frame);
            // UartSend(frame_c.getSerData().data(), frame_c.getSerData().size());
            // while(!pv_cellular->GetSendingAllowed());
            pv_cellular->write(static_cast<void *>(frame_c.getSerData().data()), frame_c.getSerData().size());
            // vTaskDelay(1);
            dataLeft -= (dataLeft <= maximumFrameLength ? dataLeft : maximumFrameLength);
        }
    }
}

/**
 * @param DLCI
 * @param User_data
 */
void TS0710_DATA::indication(DLCI_t DLCI, std::vector<uint8_t> User_data)
{}