#include "core/module.h"
#include <array>
#include <cstring>
#include "snr_plot.h"

namespace widgets
{
    void SNRPlotViewer::draw(float snr, float peak_snr)
    {
        ImGui::Text("SNR (dB) : ");
        ImGui::SameLine();
        ImGui::TextColored(snr > 2 ? snr > 10 ? IMCOLOR_SYNCED : IMCOLOR_SYNCING : IMCOLOR_NOSYNC, "%0.3f", snr);

        ImGui::Text("Peak SNR (dB) : ");
        ImGui::SameLine();
        ImGui::TextColored(peak_snr > 2 ? peak_snr > 10 ? IMCOLOR_SYNCED : IMCOLOR_SYNCING : IMCOLOR_NOSYNC, "%0.3f", peak_snr);

        std::memmove(&snr_history[0], &snr_history[1], (200 - 1) * sizeof(float));
        snr_history[200 - 1] = snr;

        ImGui::PlotLines("", snr_history, IM_ARRAYSIZE(snr_history), 0, "", 0.0f, 25.0f, ImVec2(200 * ui_scale, 50 * ui_scale));
    }
}