#include <stdio.h>
#include <alp/errormgr_base.h>
#include <alp/traces.h>
#include <alp/media_session.h>
#include <glib.h>


#define ALP_MTL(str, ...) ALP_TM(TL(0, str, ## __VA_ARGS__))

#define CHECK_RETURN(ret)          \
    if (ret != ALP_STATUS_OK)                                \
    {                                       \
        ALP_MTL("**** Error: %s, file %s line %d", alp_err_get_string(ret, TRUE), __FILE__, __LINE__);\
    }
typedef struct{
    int32_t obj_id;
    AlpMMPropertyType type;
    int32_t key;
    AlpMMPropertyCode code;

    void *value;
    int32_t *size;

    gchar *desc;
}Property;

void play_back(AlpMMSourceType type, const void* src_url);
void get_format(AlpMMSourceID hSource, AlpMediaFileFomatType Format);
static void mycallback(const AlpMMSessionEvent *event, void *userdata);
gboolean has_audio();
gboolean has_video();
void get_property(Property prop);



AlpMMSessionID hSession;

void alp_main(int argc, char *argv[]){
    ALP_MTL("********** Audio Manager Test Begin ***********");
    alp_status_t ret;

    ret = alp_media_session_create(ALP_MM_SESSION_CLASS_PLAYBACK, &hSession);
    CHECK_RETURN(ret);

    play_back(ALP_MM_TYPE_FILE, "/var/opt/alp/bundles/com.access.apps.mmtest/rsc/crazyfrog.3gp");

    //alp_media_session_destroy(hSession);
    ALP_MTL("********** Audio Manager Test End ***********");
}

void play_back(AlpMMSourceType type, const void* url){
    AlpMMSourceID hSource;
    AlpMMDestID hDest_Audio;
    AlpMMDestID hDest_Video;
    alp_status_t ret;
    
    ret = alp_media_session_register_callback(hSession, mycallback, NULL);
    CHECK_RETURN(ret);

    ret = alp_media_session_add_source(hSession, type, url, &hSource);
    CHECK_RETURN(ret);

    ret = alp_media_session_add_dest(hSession, LCDDEV, &hDest_Video);
    CHECK_RETURN(ret);

    ret = alp_media_session_finalize(hSession);
    CHECK_RETURN(ret);

    ret = alp_media_session_control(hSession, ALP_MM_SESSION_CTL_RUN);
    CHECK_RETURN(ret);

    gboolean bHasAudio = 0;
    gboolean bHasVideo = 0;
    AlpMediaFileFomatType iFormat = 0;
    AlpMMRectangle rRect = {0, 0, 0, 0};
    int32_t iSize = 0;
    int64_t iEndTime = 0;

    Property propTable[] = {
        {hSession, ALP_MM_PROPERTY_TYPE_DEFAULT, ALP_MM_SOURCE_FILE_HAS_AUDIO, ALP_MM_PROPERTY_CODE_BOOL, (void*)&bHasAudio, &iSize, "has audio?"},
        {hSession, ALP_MM_PROPERTY_TYPE_DEFAULT, ALP_MM_SOURCE_FILE_HAS_VIDEO, ALP_MM_PROPERTY_CODE_BOOL, (void*)&bHasVideo, &iSize, "has video?"},
        {hSource, ALP_MM_PROPERTY_TYPE_DEFAULT, ALP_MM_SOURCE_FILE_FORMAT, ALP_MM_PROPERTY_CODE_INT32, (void*)&iFormat, &iSize, "file format?"}, //faild!!??
        {hDest_Video, ALP_MM_PROPERTY_TYPE_DEFAULT, ALP_MM_SESSION_DEST_RECT, ALP_MM_PROPERTY_CODE_STRING, (void*)&rRect, &iSize, "rect?"},
        {hSession, ALP_MM_PROPERTY_TYPE_DEFAULT, ALP_MM_SESSION_END_TIME, ALP_MM_PROPERTY_CODE_INT64, (void*)&iEndTime, &iSize, "endtime?"} //faild!!??
    };

    unsigned int i = 0;
    for (i=0; i<sizeof(propTable)/sizeof(propTable[0]); i++) {
        get_property(propTable[i]);
        ALP_MTL("getting property: %s", propTable[i].desc);
        //ALP_MTL("iSize = %d", iSize);
    }
    ALP_MTL("Has Audio: %d", bHasAudio);
    ALP_MTL("Has Video: %d", bHasVideo);
    ALP_MTL("File Format: %d", iFormat);
    ALP_MTL("Rect Height: %d", rRect.height);
    ALP_MTL("Rect width: %d", rRect.width);
    ALP_MTL("Rect x: %d", rRect.x);
    ALP_MTL("Rect y: %d", rRect.y);
    ALP_MTL("End Time: %lli", iEndTime);
}

void get_property(Property prop){
    alp_status_t ret;
    ret = alp_media_property_get(prop.obj_id,
                                 prop.type,
                                 prop.key,
                                 prop.code,
                                 prop.value,
                                 prop.size
                                 );
    CHECK_RETURN(ret);
}

static void mycallback(const AlpMMSessionEvent *event, void *userdata){
    ALP_MTL("eventcause:%d, position:%lli, duration:%lli\n", event->event_cause, event->position, event->duration);
    
    switch (event->event_code) {
        case ALP_MM_SESSION_EVENT_STATE_CHANGED:{
            ALP_MTL("state changed");
            break;
        }
        case ALP_MM_SESSION_EVENT_WARNING:{
            ALP_MTL("warning");
            break;
        }
        case ALP_MM_SESSION_EVENT_ERROR:{
            ALP_MTL("error");
            break;
        }
        case ALP_MM_SESSION_EVENT_CURRENT_TIME:{
            ALP_MTL("current time");
            break;
        }
        case ALP_MM_SESSION_EVENT_DELETING:{
            ALP_MTL("deleting");
            break;
        }
        case ALP_MM_SESSION_EVENT_CUSTOM_BASE:{
            ALP_MTL("custom base");
            break;
        }
    }
}




======================== OUTPUT ===================
~ # root: ********** Audio Manager Test Begin ***********
root: -----------begin init gstreamer library------
root: pSessionID :135534368
root: outSession : 135534368
root: ALP_DEBUG: successed make element type:filesrc, name:file_src
root: ALP_DEBUG: successed make element type:fbsink, name:videosink
root: MM_INFO:begin autoplug
root: ALP_DEBUG: successed make element type:pipeline, name:pipeline
root: ALP_DEBUG: successed make element type:typefind, name:typefind
root: MM_INFO:Setting pipeline to PAUSED ...
root: INFO:try to link element :typefind 's pad
root: try to find compatible element for type:application/x-3gp
root: find compatible elememt:qtdemux
root: INFO:trying to process qtdemux
root: ALP_DEBUG: successed make element type:qtdemux, name:qtdemux0
root: INFO:linked element qtdemux0 on pad typefind:src
root: INFO:successed add element:qtdemux0
root: MM_INFO:statechange:1
root: MM_INFO:pipeline is PREROLLED...
root: INFO:try to link element :qtdemux0 's pad
root: try to find compatible element for type:video/x-h263
root: find compatible elememt:oki_h263_dec
root: demux video src caps:video/x-h263, width=(int)176, height=(int)144, framerate=(fraction)10/1
root: get rect:width:176, height :144
root: INFO:element qtdemux0 is a demuxr, inserting a queue
root: ALP_DEBUG: successed make element type:queue, name:queue0
root: INFO:trying to process oki_h263_dec
root: ALP_DEBUG: successed make element type:oki_h263_dec, name:oki_h263_dec0
root: INFO:linked element oki_h263_dec0 on pad queue0:src
root: INFO:successed add element:oki_h263_dec0
root: INFO:try to link element :oki_h263_dec0 's pad
root: INFO:find a raw src, type:video/x-raw-yuv
root: MEDIA_ENGINE:find dest, try to link
root: MEDIA_ENGINE:begin link sink
root: MEDIA_ENGINE:link pad
root: MEDIA_ENGINE:set state
root: MEDIA_ENGINE:End link sink
root: INFO:try to link element :qtdemux0 's pad
root: try to find compatible element for type:audio/AMR
root: find compatible elememt:oki_amrnb_dec
root: INFO:element qtdemux0 is a demuxr, inserting a queue
root: ALP_DEBUG: successed make element type:queue, name:queue1
root: INFO:trying to process oki_amrnb_dec
root: ALP_DEBUG: successed make element type:oki_amrnb_dec, name:oki_amrnb_dec0
root: INFO:linked element oki_amrnb_dec0 on pad queue1:src
root: INFO:successed add element:oki_amrnb_dec0
root: INFO:try to link element :oki_amrnb_dec0 's pad
root: INFO:find a raw src, type:audio/x-raw-int
root: caps: video/x-h263, width=(int)176, height=(int)144, framerate=(fraction)10/1
root: oki_amrnb_dec handling tag event
root: oki_amrnb_dec handling newsegment event
root: (<unknown>:1667): GStreamer-CRITICAL **: gst_pad_get_parent_element: assertion `GST_IS_PAD (pad)' failed
root: (<unknown>:1667): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed
root: filesrc-->typefind-->qtdemux-->queue-->oki_amrnb_dec
root:                             |->queue-->oki_h263_dec-->fbsink
root: MM_INFO:auto plug successed
root: MEDIA_ENGINE:pipeline state is pause, begin playing ...
root: getting property: has audio?
root: getting property: has video?
root: getting property: file format?
root: getting property: rect?
root: getting property: endtime?
root: Has Audio: 1
root: Has Video: 1
root: File Format: 0
root: Rect Height: 144
root: Rect width: 176
root: Rect x: 0
root: Rect y: 0
root: End Time: 0
root: ********** Audio Manager Test End ***********
root: fbopen:open error
root: Cannot open fb device.
root: down
root: down
root: down
root: down
root: wy:176, wuv:88, hy:144, huv:72, 
root: ystride:176, uvstride:88, ysize:25344, uvsize:6336