import cv2
from video_loader import VideoLoader
from background_heatmap import BackgroundHeatmap

if __name__ == '__main__':

    projects_path = "C:\\UntrackedGit\\opencv_test\\him_projects"
    loader = VideoLoader(projects_path)
    groups = loader.get_recordings_grouped()
    # out = cv2.VideoWriter('outpy.avi',cv2.VideoWriter_fourc\c('M','J','P','G'), 30, (512, 424), isColor=False)
    for group in groups:
        heatmaps = []
        for recording in group[1]:
            first = True
            frames = VideoLoader.extract_frames(recording)
            bgh = BackgroundHeatmap(VideoLoader.extract_frames(recording))
            for frame in frames:
                bgh.update(frame)
                cv2.imshow("IR", frame)
                # out.write(converted)
                # cv2.imshow("Heatmap", heatmap.heatmap)
                cv2.imshow("Background filter", bgh.lastframe)
                cv2.moveWindow("Background filter", 600, 100)
                if cv2.waitKey(1) & 0xFF == ord('q'):
                    break
            heatmaps.append(bgh.heatmap)
            cv2.destroyAllWindows()

        for i, bgh in enumerate(heatmaps):
            imname = "Heatmap " + str(i)
            cv2.imshow(imname, bgh)
            cv2.moveWindow(imname, 500 * i, 0)
        cv2.waitKey(2000)
        cv2.destroyAllWindows()

    # out.release()
    cv2.destroyAllWindows()