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#include "QCameraHAL3MainTestContext.h"
#include "QCameraHAL3Base.h"

namespace qcamera {

#define MAX_CAMERA_SUPPORTED 20

const CAMERA_BASE_MENU_TBL_T camera_main_menu_tbl[] = {
    {MENU_START_PREVIEW,             "To Start Preview"},
    {MENU_START_VIDEO,               "To Start Video"},
    {MENU_START_CAPTURE,             "To Capture(Non-ZSL)"},
    {MENU_START_RAW_CAPTURE,         "To Raw Capture"},
    {MENU_TOGGLE_IR_MODE,            "Toggle IR Mode"},
    {MENU_TOGGLE_SVHDR_MODE,         "Toggle SVHDR Mode"},
    {MENU_TOGGLE_BINNING_CORRECTION, "Toggle Binning Correction"},
    {MENU_EXIT,                      "EXIT"},
};

const HAL3TEST_SENSOR_MENU_TBL_T sensor_tbl[] = {
    {"Rear Camera"},
    {"Front Camera"},
};

CameraHAL3Base *mCamHal3Base = NULL;
pthread_mutex_t gCamLock = PTHREAD_MUTEX_INITIALIZER;

MainTestContext::MainTestContext()
{
    mTestRunning = false;
    mCamHal3Base = NULL;
    irmode = 0;
    svhdrmode = 0;
}

int MainTestContext::hal3appGetUserEvent()
{
    int choice;
    int rc = 0, req_capture = 0;
    int preview_restart;
    uint8_t num_of_cameras;
    if (mCamHal3Base != NULL) {
        delete mCamHal3Base;
    }
    mCamHal3Base = new CameraHAL3Base(0);
    num_of_cameras = mCamHal3Base->hal3appCameraTestLoad();
    if ((num_of_cameras <= 0) && (num_of_cameras >= MAX_CAMERA_SUPPORTED)) {
        LOGE("\n Supported Camera Value is wrong : %d", num_of_cameras);
        printf("\n Invalid Number Of Cameras");
        goto exit;
    }
    else {
        choice = hal3appDisplaySensorMenu(num_of_cameras);
        if (choice >= num_of_cameras || choice < 0) {
            printf("\n Unsupported Parameter");
            goto exit;
        }
        else {
            mCamHal3Base->mCameraIndex = choice;
            rc = mCamHal3Base->hal3appCameraLibOpen(choice);
        }
    }
    do {
        choice = hal3appPrintMenu();
        switch(choice) {
            case MENU_START_PREVIEW:
                mCamHal3Base->hal3appCameraPreviewInit(MENU_START_PREVIEW,
                        mCamHal3Base->mCameraIndex, PREVIEW_WIDTH, PREVIEW_HEIGHT);
                mCamHal3Base->mPreviewRunning = 1; mCamHal3Base->mVideoRunning = 0;
                mCamHal3Base->mSnapShotRunning = 0;
            break;

            case MENU_START_VIDEO:
                mCamHal3Base->hal3appCameraVideoInit(MENU_START_VIDEO,
                        mCamHal3Base->mCameraIndex, VIDEO_WIDTH, VIDEO_HEIGHT);
                mCamHal3Base->mPreviewRunning = 0; mCamHal3Base->mVideoRunning = 1;
                mCamHal3Base->mSnapShotRunning = 0;
            break;

            case MENU_START_CAPTURE:
                hal3appDisplaySnapshotMenu();
                req_capture = 1; preview_restart = 0;
                if (mCamHal3Base->mPreviewRunning == 1) {
                    preview_restart = 1;
                }
                mCamHal3Base->hal3appCameraCaptureInit(0, 0, req_capture);
                mCamHal3Base->mPreviewRunning = 0; mCamHal3Base->mVideoRunning = 0;
                mCamHal3Base->mSnapShotRunning = 1;
                if (preview_restart == 1) {
                    mCamHal3Base->hal3appCameraPreviewInit(MENU_START_PREVIEW,
                            mCamHal3Base->mCameraIndex, PREVIEW_WIDTH, PREVIEW_HEIGHT);
                    mCamHal3Base->mPreviewRunning = 1; mCamHal3Base->mVideoRunning = 0;
                    mCamHal3Base->mSnapShotRunning = 0;
                }
            break;

            case MENU_START_RAW_CAPTURE:
                hal3appDisplayRawCaptureMenu();
                req_capture = 3;
                mCamHal3Base->hal3appRawCaptureInit(0, 0, req_capture);
                mCamHal3Base->mPreviewRunning = 0; mCamHal3Base->mVideoRunning = 0;
                mCamHal3Base->mSnapShotRunning = 1;
            break;

            case MENU_TOGGLE_IR_MODE:
                 if(mCamHal3Base->mPreviewRunning == 0)
                    printf(" Cant set IR/SVHDR mode in preview mode only");
                 else {
                     irmode = !irmode;
                     printf("\n Switching IR/SVHDR mode to %s",(irmode ? "On" : "Off"));
                     ALOGE("\n Switching IR/SVHDR mode to %s and %d",
                             (irmode ? "On" : "Off"),irmode);
                     mCamHal3Base->ir_mode = irmode;
                     mCamHal3Base->hal3appCameraPreviewInit(MENU_TOGGLE_IR_MODE,
                             mCamHal3Base->mCameraIndex, PREVIEW_WIDTH, PREVIEW_HEIGHT);
                 }
            break;

            case MENU_TOGGLE_SVHDR_MODE:
                 if(mCamHal3Base->mPreviewRunning == 0)
                    printf(" Cant set IR/SVHDR mode in preview mode only");
                 else {
                     svhdrmode = !svhdrmode;
                     printf("\n Switching IR/SVHDR mode to %s",(svhdrmode ? "On" : "Off"));
                     ALOGE("\n Switching IR/SVHDR mode to %s and %d",
                             (svhdrmode ? "On" : "Off"),svhdrmode);
                     mCamHal3Base->svhdr_mode = svhdrmode;
                     mCamHal3Base->hal3appCameraPreviewInit(MENU_TOGGLE_SVHDR_MODE,
                             mCamHal3Base->mCameraIndex, PREVIEW_WIDTH, PREVIEW_HEIGHT);
                 }
            break;
            case MENU_TOGGLE_BINNING_CORRECTION:
                     if (mCamHal3Base->binning_mode == 0)
                         mCamHal3Base->binning_mode =  1;
                     else
                         mCamHal3Base->binning_mode =  0;
                     LOGE(" Toggling Binning mode to :%d",mCamHal3Base->binning_mode);
                     printf(" Toggling to Binning mode :%d",mCamHal3Base->binning_mode );
                     if(mCamHal3Base->mPreviewRunning == 1)
                     mCamHal3Base->hal3appCameraPreviewInit(MENU_TOGGLE_BINNING_CORRECTION,
                                mCamHal3Base->mCameraIndex, PREVIEW_WIDTH, PREVIEW_HEIGHT);
                     if(mCamHal3Base->mVideoRunning == 1)
                                mCamHal3Base->hal3appCameraVideoInit(MENU_TOGGLE_BINNING_CORRECTION,
                        mCamHal3Base->mCameraIndex, VIDEO_WIDTH, VIDEO_HEIGHT);
            break;

            case MENU_EXIT:
                hal3appDisplayExitMenu();
            break;

            default:
                printf("\n Option not in Menu\n");
        }
    }while(choice != MENU_EXIT);
    exit:
    return 0;
}

int MainTestContext::hal3appDisplaySensorMenu(uint8_t num_of_cameras)
{
    int i, choice;
    printf("\n");
    printf("===========================================\n");
    printf("    Camera Sensor to be used:            \n");
    printf("===========================================\n\n");

    for ( i=0;i < num_of_cameras; i++) {
        if (i <= 1) {
            printf("\n Press %d to select %s", (i), sensor_tbl[i].menu_name);
        }
        else {
            printf("\n Press %d to select Camera%d", (i), i);
        }
    }
    printf("\n Enter your Choice:");
    fscanf(stdin, "%d", &choice);
    return choice;
}

void MainTestContext::hal3appDisplayCapabilityMenu()
{
    printf("\n");
    printf("===========================================\n");
    printf("      Sensor Capabilty are dumped at location:\n");
    printf("===========================================\n\n");
}

int MainTestContext::hal3appDisplayPreviewMenu()
{
    int choice;
    printf("\n");
    printf("===========================================\n");
    printf("Select Camera Preview Resolution:\n");
    printf("===========================================\n\n");
    printf("========Select Preview Resolutions================\n");
    printf("\nPress 1 .Aspect Ratio(4:3) Resolution 1440 X 1080");
    printf("\nPress 2 .Aspect Ratio(16:9) Resolution 1920 X 1080");
    printf("\n Enter your Choice:");
    fscanf(stdin, "%d", &choice);
    return choice;
}

int MainTestContext::hal3appDisplayVideoMenu()
{
    int choice1;
    printf("\n");
    printf("===========================================\n");
    printf("Testing Camera Recording on Different Resolution:\n");
    printf("===========================================\n\n");

    printf("========Select Video Resolutions================\n");
    printf("\nPress 1 .Aspect Ratio(4:3) Resolution 640 X 480");
    printf("\nPress 2 .Aspect Ratio(16:9) Resolution 1920 X 1080");
    printf("\nPress 3 .To select both");

    printf("\n Enter your Choice:");
    fscanf(stdin, "%d", &choice1);
    return choice1;
}

void MainTestContext::hal3appDisplayRawCaptureMenu()
{
    printf("\n");
    printf("===========================================\n");
    printf("Testing RAW Camera Capture on Different Resolution::\n");
    printf("===========================================\n\n");
}

void MainTestContext::hal3appDisplaySnapshotMenu()
{
    printf("\n");
    printf("===========================================\n");
    printf("Testing Normal Camera Capture on Resolution 5344 X 4008\n");
    printf("===========================================\n\n");
}


void MainTestContext::hal3appDisplayExitMenu()
{
    printf("\n");
    printf("===========================================\n");
    printf("      Exiting HAL3 APP test \n");
    printf("===========================================\n\n");
}

int MainTestContext::hal3appPrintMenu()
{
    int i, choice = 0;
    char ch = '0';
    printf("\n");
    printf("===========================================\n");
    printf("       HAL3 MENU \n");
    printf("===========================================\n\n");
    for ( i = 0; i < (int)(sizeof(camera_main_menu_tbl)/sizeof(camera_main_menu_tbl[0])); i++) {
        printf("\n Press %d to select %s", (i+1), camera_main_menu_tbl[i].menu_name);
    }
    printf("\n Enter your Choice:");
    do {
        std::cin >> ch;
    } while(!(ch >= '1' && ch <= '9'));
    choice = ch -'0';
    return choice;
}
}

int main()
{
    char tc_buf[3];
    int mode = 0;
    int rc = 0;
    qcamera::MainTestContext main_ctx;
    printf("Please Select Execution Mode:\n");
    printf("0: Menu Based 1: Regression\n");
    printf("\n Enter your choice:");
    fgets(tc_buf, 3, stdin);
    mode = tc_buf[0] - '0';
    if (mode == 0) {
        printf("\nStarting Menu based!!\n");
    } else {
        printf("\nPlease Enter 0 or 1\n");
        printf("\nExisting the App!!\n");
        exit(1);
    }
    rc = main_ctx.hal3appGetUserEvent();
    printf("Exiting application\n");
    return rc;
}