#include <jni.h>
#include <string>

#include "baresip/BaresipObj.h"


JavaListener *javaListener;
BaresipObj *baresipObj;

JavaVM *jvm;
JNIEXPORT jint JNI_OnLoad(JavaVM *vm,void *reserved){
    LOGD("JNI_Onload");
    jvm =vm;
    return JNI_VERSION_1_6;
}


////
extern "C" JNIEXPORT jstring JNICALL
Java_lilin_com_MyCApi_stringFromJNI(
        JNIEnv *env,
        jobject /* this */) {
    std::string hello = "Hello from C++1";

    return env->NewStringUTF(hello.c_str());
}extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_bareStart(JNIEnv *env, jobject instance) {
    if( javaListener== nullptr ){
        javaListener = new JavaListener(jvm,env,env->NewGlobalRef(instance) );
    }
    baresipObj = new BaresipObj(javaListener);
    baresipObj->startbaresip();

}extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_bareStop(JNIEnv *env, jobject instance) {
    LOGE("end..");
    if(baresipObj!= nullptr){
        baresipObj->stopbaresip();
    }
}
extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_barejie(JNIEnv *env, jobject instance) {
    LOGE("jieting");
    if(baresipObj!= nullptr&&baresipObj->baresipstate==1){
        baresipObj->baresipjie();
    }
}
extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_baregua(JNIEnv *env, jobject instance) {
    if(baresipObj!= nullptr&&baresipObj->baresipstate==1){
        baresipObj->baresipgua();
    }
}
extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_barecall(JNIEnv *env, jobject instance, jstring num_) {
    const char *sipadr = env->GetStringUTFChars(num_, 0);
    if(baresipObj!= nullptr&&baresipObj->baresipstate==1){
        int err=baresipObj->baresipcall(sipadr);
        LOGE("呼叫return=%d",err);
    }
    env->ReleaseStringUTFChars(num_, sipadr);
}
extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_barecallv(JNIEnv *env, jobject instance, jstring num_) {
    const char *sipadr = env->GetStringUTFChars(num_, 0);
    if(baresipObj!= nullptr&&baresipObj->baresipstate==1){
        int err=baresipObj->baresipcallv(sipadr);
        LOGE("呼叫vreturn=%d",err);
    }
    env->ReleaseStringUTFChars(num_, sipadr);
}

extern "C"
JNIEXPORT jint JNICALL
Java_lilin_com_MyCApi_bareIsReg(JNIEnv *env, jobject instance) {
    int state=0;
    if(baresipObj!= nullptr&&baresipObj->baresipstate==1){
        state=baresipObj->bareisreg();
    }
   return  state;
}


extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_baresendvdata(JNIEnv *env, jobject instance, jbyteArray data_,jint w,  jint h) {
    jbyte *bytes = env->GetByteArrayElements(data_, NULL);

    if(baresipObj->frameQueue!=NULL) {

        static int nexttps = 0;
        AVFrame *avFrame = av_frame_alloc();
        int picture_size = av_image_get_buffer_size(AV_PIX_FMT_YUV420P, w, h, 1);
        uint8_t *buffers = (uint8_t *) av_malloc(picture_size);
        av_image_fill_arrays(avFrame->data, avFrame->linesize, buffers, AV_PIX_FMT_YUV420P, w, h, 1);
        int size = w * h;
        memcpy(avFrame->data[0], bytes, size); //Y
        for (int j = 0; j < size / 4; j++) {
            *(avFrame->data[2] + j) = *(bytes + size + j * 2); // V
            *(avFrame->data[1] + j) = *(bytes + size + j * 2 + 1); //U
        }
         //raote
        avFrame->format = AV_PIX_FMT_YUV420P;
        avFrame->width=w;avFrame->height=h;
        if (nexttps == 0) { avFrame->pts = 0; }
        else {
            avFrame->pts = nexttps;
        }
        nexttps = avFrame->pts + 1000000LL * 1 / 25;
        {
            AVRational base;
            base.num = 1;
            base.den = 1000000LL;//帧率
            AVRational base1;
            base1.num = 1;
            base1.den = 25;//帧率
            //转换回去去压缩器的时基
            avFrame->pts = av_rescale_q(avFrame->pts, base, base1);
        }

        //LOGE("====%lld", avFrame->pts);
        baresipObj->frameQueue->putAvFrame(avFrame);
    }
    env->ReleaseByteArrayElements(data_, bytes, 0);
}

extern "C"
JNIEXPORT void JNICALL
Java_lilin_com_MyCApi_barereg(JNIEnv *env, jobject instance, jstring sipaddress_) {
    const char *sipaddress = env->GetStringUTFChars(sipaddress_, 0);
    if(baresipObj!= nullptr&&baresipObj->baresipstate==1){
        baresipObj->baresipreg( sipaddress );
    }
    env->ReleaseStringUTFChars(sipaddress_, sipaddress);
}