#include <iostream>
#include <opencv2/opencv.hpp>
#include "util/TimeCount.h"
#include "CenterFaceMnn.h"
#include "MobileFaceFeatureMnn.h"

void test_face_detect(std::string img_path) {
    cv::Mat img = cv::imread(img_path);
    std::vector<FaceInfo> faces;
    {
        USE_TIME t(USE_TIME_US, "face_detect: ");
        CenterFaceMnn::GetInstance()->Detect(img, faces, 1);
    }
    
    for(auto& face : faces) {
        cv::rectangle(img, cv::Rect(face.x1, face.y1, FACE_BOX_WIDTH(face), FACE_BOX_HEIGHT(face)), cv::Scalar(0, 0, 255), 2);
    }
    cv::imshow("test", img);
    cv::waitKey(0);
}

void test_face_compare(std::string img1, std::string img2) {
    cv::Mat img1_ = cv::imread(img1);
    cv::Mat img2_ = cv::imread(img2);
    std::vector<FaceInfo> faces1;
    std::vector<FaceInfo> faces2;
    CenterFaceMnn::GetInstance()->Detect(img1_, faces1, 1);
    CenterFaceMnn::GetInstance()->Detect(img2_, faces2, 1);

    if (faces1.size() == 0 || faces2.size() == 0) {
        std::cout << faces1.size() << " == " << faces2.size() << std::endl;
        return;
    }
    float feature1[512];
    float feature2[512];
    float score = 0.f;
    {
        USE_TIME t(USE_TIME_US, "GetFaceFeature img1 time: ");
        MobileFaceFeatureMnn::GetInstance()->GetFaceFeature(img1_, faces1[0].landmarks, feature1);
    }

    {
        USE_TIME t(USE_TIME_US, "GetFaceFeature img2 time: ");
        MobileFaceFeatureMnn::GetInstance()->GetFaceFeature(img2_, faces2[0].landmarks, feature2);
    }

    {
        USE_TIME t(USE_TIME_US, "DeepCamFaceFeatureCompare time: ");
        MobileFaceFeatureMnn::GetInstance()->MobileFaceFeatureCompare(feature1, feature2, score);
    }
    
    std::cout << "score: " << score << std::endl;

    for(auto& face : faces2) {
        cv::rectangle(img2_, cv::Rect(face.x1, face.y1, FACE_BOX_WIDTH(face), FACE_BOX_HEIGHT(face)), cv::Scalar(0, 0, 255), 2);
    }
    for(auto& face : faces1) {
        cv::rectangle(img1_, cv::Rect(face.x1, face.y1, FACE_BOX_WIDTH(face), FACE_BOX_HEIGHT(face)), cv::Scalar(0, 0, 255), 2);
    }

    cv::imshow("img1", img1_);
    cv::imshow("img2", img2_);
    cv::waitKey(0);
}
int32_t main(int32_t argc, char** argv) {
    CenterFaceMnn::GetInstance();
    MobileFaceFeatureMnn::GetInstance();
    // test_face_detect("E:/dd.jpg");

    test_face_compare("F:/1.jpg", "E:\\6.jpg");
    
    return 0;
}